HEADER    OXYGEN TRANSPORT                        19-DEC-08   2W72              
TITLE     DEOXYGENATED STRUCTURE OF A DISTAL SITE HEMOGLOBIN MUTANT PLUS XE     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HUMAN HEMOGLOBIN A;                                        
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: CHAIN ALPHA, RESIDUES 2-142;                               
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES;                                                       
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: HUMAN HEMOGLOBIN A;                                        
COMPND   9 CHAIN: B, D;                                                         
COMPND  10 FRAGMENT: CHAIN BETA, RESIDUES 2-147;                                
COMPND  11 ENGINEERED: YES;                                                     
COMPND  12 MUTATION: YES;                                                       
COMPND  13 MOL_ID: 3;                                                           
COMPND  14 MOLECULE: HUMAN HEMOGLOBIN A;                                        
COMPND  15 CHAIN: C;                                                            
COMPND  16 FRAGMENT: CHAIN ALPHA, RESIDUES 2-142;                               
COMPND  17 ENGINEERED: YES;                                                     
COMPND  18 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 TISSUE: BLOOD;                                                       
SOURCE   6 CELL: RED BLOOD CELL;                                                
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: TB-1;                                      
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PKK223-3;                                 
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  13 ORGANISM_COMMON: HUMAN;                                              
SOURCE  14 ORGANISM_TAXID: 9606;                                                
SOURCE  15 TISSUE: BLOOD;                                                       
SOURCE  16 CELL: RED BLOOD CELL;                                                
SOURCE  17 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  18 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  19 EXPRESSION_SYSTEM_STRAIN: TB-1;                                      
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PKK223-3;                                 
SOURCE  21 MOL_ID: 3;                                                           
SOURCE  22 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  23 ORGANISM_COMMON: HUMAN;                                              
SOURCE  24 ORGANISM_TAXID: 9606;                                                
SOURCE  25 TISSUE: BLOOD;                                                       
SOURCE  26 CELL: RED BLOOD CELL;                                                
SOURCE  27 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  28 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  29 EXPRESSION_SYSTEM_STRAIN: TB-1;                                      
SOURCE  30 EXPRESSION_SYSTEM_PLASMID: PKK223-3                                  
KEYWDS    IRON, HEME, GLYCATION, TRANSPORT, ACETYLATION, PHOSPHOPROTEIN,        
KEYWDS   2 PACKING DEFECTS, DISEASE MUTATION, DISTAL SITE POINT MUTATION,       
KEYWDS   3 OXYGEN TRANSPORT, HYDROPHOBIC CAVITIES, POLYMORPHISM, GLYCOPROTEIN,  
KEYWDS   4 METAL-BINDING                                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.E.MIELE,F.DRAGHI,G.SCIARA,K.A.JOHNSON,F.RENZI,B.VALLONE,M.BRUNORI,  
AUTHOR   2 C.SAVINO                                                             
REVDAT   5   07-FEB-24 2W72    1       REMARK                                   
REVDAT   4   08-MAR-23 2W72    1       REMARK LINK                              
REVDAT   3   24-JUL-19 2W72    1       REMARK LINK                              
REVDAT   2   17-AUG-11 2W72    1       JRNL   REMARK HETSYN FORMUL              
REVDAT   2 2                   1       VERSN                                    
REVDAT   1   28-APR-09 2W72    0                                                
JRNL        AUTH   C.SAVINO,A.E.MIELE,F.DRAGHI,K.A.JOHNSON,G.SCIARA,M.BRUNORI,  
JRNL        AUTH 2 B.VALLONE                                                    
JRNL        TITL   PATTERN OF CAVITIES IN GLOBINS: THE CASE OF HUMAN            
JRNL        TITL 2 HEMOGLOBIN.                                                  
JRNL        REF    BIOPOLYMERS                   V.  91  1097 2009              
JRNL        REFN                   ISSN 0006-3525                               
JRNL        PMID   19365817                                                     
JRNL        DOI    10.1002/BIP.21201                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.07 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.07                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 17.32                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 208179                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.130                           
REMARK   3   R VALUE            (WORKING SET) : 0.129                           
REMARK   3   FREE R VALUE                     : 0.153                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 11023                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.07                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.10                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 14393                        
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 88.68                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1510                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 744                          
REMARK   3   BIN FREE R VALUE                    : 0.1760                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4399                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 235                                     
REMARK   3   SOLVENT ATOMS            : 814                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 8.54                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 14.82                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.03000                                             
REMARK   3    B22 (A**2) : 0.07000                                              
REMARK   3    B33 (A**2) : -0.06000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.04000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.029         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.030         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.019         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.802         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.980                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.974                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  5760 ; 0.016 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  8096 ; 1.899 ; 2.048       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   822 ; 5.206 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   253 ;34.202 ;24.348       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   996 ;13.927 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    16 ;12.626 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   862 ; 0.121 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4546 ; 0.012 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  3219 ; 0.259 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  3840 ; 0.320 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   710 ; 0.279 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     3 ; 0.332 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):   115 ; 0.319 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    83 ; 0.254 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  5766 ; 1.878 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):   840 ;10.013 ; 3.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  5451 ; 6.634 ; 3.000       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 2W72 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-DEC-08.                  
REMARK 100 THE DEPOSITION ID IS D_1290038417.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 09-MAY-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                 
REMARK 200  BEAMLINE                       : BW7A                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.84530                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 250223                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.070                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 17.600                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.1                               
REMARK 200  DATA REDUNDANCY                : 4.000                              
REMARK 200  R MERGE                    (I) : 0.04000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 25.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.07                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.12                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.18000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1QI8                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 32.50                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 3.2M AMMONIUM SULPHATE 0.1M AMMONIUM     
REMARK 280  PHOSPHATE 0.3M K PHOSPHATE PH 6.7, PH 6.5                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       41.22350            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 17010 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 22230 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -246.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 ENGINEERED RESIDUE IN CHAIN A, LEU 30 TO TYR                         
REMARK 400 ENGINEERED RESIDUE IN CHAIN A, HIS 59 TO GLN                         
REMARK 400 ENGINEERED RESIDUE IN CHAIN B, LEU 29 TO TYR                         
REMARK 400 ENGINEERED RESIDUE IN CHAIN B, HIS 64 TO GLN                         
REMARK 400 ENGINEERED RESIDUE IN CHAIN C, LEU 30 TO TYR                         
REMARK 400 ENGINEERED RESIDUE IN CHAIN C, HIS 59 TO GLN                         
REMARK 400 ENGINEERED RESIDUE IN CHAIN D, LEU 29 TO TYR                         
REMARK 400 ENGINEERED RESIDUE IN CHAIN D, HIS 64 TO GLN                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O2   SO4 B  1148     O    HOH B  2194              1.21            
REMARK 500   ND2  ASN D   108     O    HOH D  2174              1.38            
REMARK 500   ND1  HIS C    45     O    HOH C  2078              1.44            
REMARK 500   O    HOH C  2200     O    HOH C  2201              1.64            
REMARK 500   O    HOH C  2004     O    HOH C  2009              1.67            
REMARK 500   O    HOH B  2064     O    HOH C  2187              1.70            
REMARK 500   O    HOH C  2067     O    HOH C  2068              1.74            
REMARK 500   O    HOH C  2140     O    HOH C  2141              1.74            
REMARK 500   O    HOH D  2056     O    HOH D  2059              1.75            
REMARK 500   O    HOH D  2057     O    HOH D  2118              1.77            
REMARK 500   O    HOH D  2011     O    HOH D  2013              1.80            
REMARK 500   NE2  HIS D   117     O    HOH D  2182              1.86            
REMARK 500   O    HOH A  2146     O    HOH A  2147              1.88            
REMARK 500   CD2  LEU C    34     O    HOH D  2005              1.88            
REMARK 500   O    HOH A  2042     O    HOH A  2043              1.88            
REMARK 500   O    HOH B  2128     O    HOH B  2129              1.94            
REMARK 500   OD1  ASN D   108     O    HOH D  2175              1.96            
REMARK 500   OE1  GLU B   121     O    HOH B  2166              1.97            
REMARK 500   NH1  ARG D    40     O    HOH D  2081              1.97            
REMARK 500   CG   HIS C    45     O    HOH C  2078              1.97            
REMARK 500   O    HOH D  2143     O    HOH D  2149              1.98            
REMARK 500   O    HOH A  2105     O    HOH A  2106              1.98            
REMARK 500   O    HOH C  2144     O    HOH C  2145              1.99            
REMARK 500   O    HOH D  2081     O    HOH D  2167              2.00            
REMARK 500   NH2  ARG D    40     O    HOH D  2081              2.03            
REMARK 500   NZ   LYS B   132     O    HOH B  2170              2.04            
REMARK 500   O    HOH A  2138     O    HOH A  2142              2.04            
REMARK 500   NZ   LYS A    11     O    HOH A  2015              2.05            
REMARK 500   O    HOH C  2145     O    HOH C  2150              2.05            
REMARK 500   O    HOH B  2088     O    HOH B  2089              2.05            
REMARK 500   O    HOH B  2064     O    HOH B  2068              2.06            
REMARK 500   O    HOH C  2040     O    HOH C  2041              2.06            
REMARK 500   O    HOH D  2123     O    HOH D  2124              2.07            
REMARK 500   CD   GLU B   121     O    HOH B  2166              2.08            
REMARK 500   CD1  LEU A   113    XE     XE A  1151              2.09            
REMARK 500   O    HOH A  2046     O    HOH A  2047              2.09            
REMARK 500   O    HOH A  2020     O    HOH A  2189              2.12            
REMARK 500   O    HOH A  2084     O    HOH C  2139              2.12            
REMARK 500   OE2  GLU B   121     O    HOH B  2166              2.14            
REMARK 500   O    HOH C  2049     O    HOH D  2183              2.14            
REMARK 500   O    HOH B  2039     O    HOH B  2040              2.14            
REMARK 500   CE   MET C     1     O    HOH C  2198              2.14            
REMARK 500   O    HOH D  2001     O    HOH D  2194              2.14            
REMARK 500   OE1  GLU B   121     O    HOH B  2167              2.15            
REMARK 500   ND2  ASN D   108     O    HOH D  2175              2.15            
REMARK 500   O    HOH A  2182     O    HOH C  2174              2.15            
REMARK 500   O    HOH B  2125     O    HOH B  2126              2.16            
REMARK 500   CZ   ARG D    40     O    HOH D  2081              2.16            
REMARK 500   O    HOH B  2120     O    HOH B  2123              2.17            
REMARK 500   NH2  ARG B   104     O    HOH B  2156              2.17            
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      54 CLOSE CONTACTS                                
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A  2052     O    HOH D  2024     2656     1.70            
REMARK 500   CE1  HIS A    45     O2D  HEM C  1142     1556     1.95            
REMARK 500   O    HOH A  2136     O    HOH D  2125     2656     2.09            
REMARK 500   SD   MET C     1     O    HOH D  2123     2656     2.15            
REMARK 500   O    HOH C  2116     O    HOH D  2012     2655     2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A  92   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A  75       45.41   -146.43                                   
REMARK 500    ASP A  75       47.24   -147.16                                   
REMARK 500    LYS A  90      -62.30   -120.60                                   
REMARK 500    ASN B  80       69.22   -154.14                                   
REMARK 500    ASN B  80       48.81   -143.58                                   
REMARK 500    HIS C  45       44.73   -101.13                                   
REMARK 500    ASP C  75       42.23   -142.68                                   
REMARK 500    ASP C  75       51.20   -147.05                                   
REMARK 500    LYS C  90      -65.66   -121.49                                   
REMARK 500    ASN D  80       48.49   -152.52                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    HIS C  45         11.07                                           
REMARK 500    HIS C  45        -11.73                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A2006        DISTANCE =  6.48 ANGSTROMS                       
REMARK 525    HOH B2011        DISTANCE =  6.16 ANGSTROMS                       
REMARK 525    HOH B2014        DISTANCE =  6.42 ANGSTROMS                       
REMARK 525    HOH D2020        DISTANCE =  6.06 ANGSTROMS                       
REMARK 525    HOH D2052        DISTANCE =  6.66 ANGSTROMS                       
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM A1142  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  87   NE2                                                    
REMARK 620 2 HEM A1142   NA   96.2                                              
REMARK 620 3 HEM A1142   NB   95.3  88.7                                        
REMARK 620 4 HEM A1142   NC  105.1 158.7  87.7                                  
REMARK 620 5 HEM A1142   ND  105.6  87.4 159.0  88.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K A1153   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A2084   O                                                      
REMARK 620 2 HOH A2145   O   127.1                                              
REMARK 620 3 HOH A2183   O    70.3 161.3                                        
REMARK 620 4 HOH C2076   O   101.0 107.6  71.2                                  
REMARK 620 5 HOH C2155   O    91.3  76.2 112.9  49.2                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K B1150   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ALA B  62   O                                                      
REMARK 620 2 HOH B2041   O   113.3                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM B1147  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  92   NE2                                                    
REMARK 620 2 HEM B1147   NA   96.1                                              
REMARK 620 3 HEM B1147   NB   97.2  88.6                                        
REMARK 620 4 HEM B1147   NC  101.1 162.9  88.6                                  
REMARK 620 5 HEM B1147   ND   98.9  88.8 163.9  89.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM C1142  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C  87   NE2                                                    
REMARK 620 2 HEM C1142   NA   94.3                                              
REMARK 620 3 HEM C1142   NB   93.4  88.6                                        
REMARK 620 4 HEM C1142   NC  109.3 156.3  87.9                                  
REMARK 620 5 HEM C1142   ND  109.0  86.4 157.4  87.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K C1146   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C2057   O                                                      
REMARK 620 2 HOH D2078   O    53.3                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM D1147  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS D  92   NE2                                                    
REMARK 620 2 HEM D1147   NA   96.6                                              
REMARK 620 3 HEM D1147   NB   98.9  88.0                                        
REMARK 620 4 HEM D1147   NC  102.7 160.7  88.7                                  
REMARK 620 5 HEM D1147   ND   98.3  88.7 162.8  88.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 1142                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 1147                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 1142                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 1147                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 1143                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1148                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1148                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1143                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1149                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 1144                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1144                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1145                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 C 1145                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 1150                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 1146                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 1153                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE A 1146                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE A 1147                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE A 1148                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE A 1149                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE A 1150                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE A 1151                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE C 1147                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE C 1148                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE C 1149                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE C 1150                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE C 1151                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE B 1151                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE B 1152                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE D 1149                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE D 1150                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1XZV   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:ALPHAP95A      
REMARK 900 DEOXY LOW-SALT                                                       
REMARK 900 RELATED ID: 1FN3   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF NICKEL RECONSTITUTED HEMOGLOBIN-A CASEFOR       
REMARK 900 PERMANENT, T-STATE HEMOGLOBIN                                        
REMARK 900 RELATED ID: 1Y4P   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAW37E       
REMARK 900 DEOXY LOW-SALT (10 TEST SETS)                                        
REMARK 900 RELATED ID: 1LFL   RELATED DB: PDB                                   
REMARK 900 DEOXY HEMOGLOBIN (90% RELATIVE HUMIDITY)                             
REMARK 900 RELATED ID: 1HBA   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN ROTHSCHILD (DEOXY)                                        
REMARK 900 RELATED ID: 1Y4F   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAW37A       
REMARK 900 DEOXY LOW-SALT (10 TEST SETS)                                        
REMARK 900 RELATED ID: 1LFZ   RELATED DB: PDB                                   
REMARK 900 OXY HEMOGLOBIN (25% METHANOL)                                        
REMARK 900 RELATED ID: 1O1L   RELATED DB: PDB                                   
REMARK 900 DEOXY HEMOGLOBIN (A-GLY-C:V1M,L29W,H58Q; B,D:V1M)                    
REMARK 900 RELATED ID: 2HBF   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN A (N-PROPYL ISCOCYANIDE, PH 6.7 )                         
REMARK 900 RELATED ID: 1O1N   RELATED DB: PDB                                   
REMARK 900 DEOXY HEMOGLOBIN (A-GLYGLYGLY-C:V1M,L29W; B,D:V1M)                   
REMARK 900 RELATED ID: 1CBM   RELATED DB: PDB                                   
REMARK 900 CARBONMONOXY-BETA=4= HEMOGLOBIN ("R-LIKE" QUATERNARY STRUCTURE       
REMARK 900 RELATED ID: 1BAB   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN THIONVILLE ALPHA CHAIN MUTANT WITH VAL 1 REPLACED BY GLU  
REMARK 900 AND AN ACETYLATED MET BOUND TO THE AMINO TERMINUS                    
REMARK 900 RELATED ID: 1A3O   RELATED DB: PDB                                   
REMARK 900 ARTIFICIAL MUTANT (ALPHA Y42H) OF DEOXY HEMOGLOBIN                   
REMARK 900 RELATED ID: 1DKE   RELATED DB: PDB                                   
REMARK 900 NI BETA HEME HUMAN HEMOGLOBIN                                        
REMARK 900 RELATED ID: 1DXT   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (DEOXY) MUTANT WITH ADDITIONAL MET AT THE N-TERMINUS OF   
REMARK 900 THE BETA CHAINS                                                      
REMARK 900 RELATED ID: 1A9W   RELATED DB: PDB                                   
REMARK 900 HUMAN EMBRYONIC GOWER II CARBONMONOXY HEMOGLOBIN                     
REMARK 900 RELATED ID: 2HHD   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (DEOXY) (HBA)                                             
REMARK 900 RELATED ID: 1J7Y   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF PARTIALLY LIGATED MUTANT OF HBA                 
REMARK 900 RELATED ID: 1J3Y   RELATED DB: PDB                                   
REMARK 900 DIRECT OBSERVATION OF PHOTOLYSIS-INDUCED TERTIARYSTRUCTURAL CHANGES  
REMARK 900 IN HUMAN HEMOGLOBIN ; CRYSTAL STRUCTUREOF ALPHA(FE)-BETA(NI)         
REMARK 900 HEMOGLOBIN (LASER PHOTOLYSED)                                        
REMARK 900 RELATED ID: 1BIJ   RELATED DB: PDB                                   
REMARK 900 CROSSLINKED, DEOXY HUMAN HEMOGLOBIN A                                
REMARK 900 RELATED ID: 2DN2   RELATED DB: PDB                                   
REMARK 900 1.25A RESOLUTION CRYSTAL STRUCTURE OF HUMAN HEMOGLOBIN INTHE DEOXY   
REMARK 900 FORM                                                                 
REMARK 900 RELATED ID: 1HGB   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (T STATE, AQUOMET)                                        
REMARK 900 RELATED ID: 2HBD   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN A (METHYL ISCOCYANIDE, PH 6.7)                            
REMARK 900 RELATED ID: 1AJ9   RELATED DB: PDB                                   
REMARK 900 R-STATE HUMAN CARBONMONOXYHEMOGLOBIN ALPHA- A53S                     
REMARK 900 RELATED ID: 1XXT   RELATED DB: PDB                                   
REMARK 900 THE T-TO-T HIGH TRANSITIONS IN HUMAN HEMOGLOBIN: WILD-TYPEDEOXY HB   
REMARK 900 A (LOW SALT, ONE TEST SET)                                           
REMARK 900 RELATED ID: 1HBS   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN S (DEOXY)                                                 
REMARK 900 RELATED ID: 1ABY   RELATED DB: PDB                                   
REMARK 900 CYANOMET RHB1.1 (RECOMBINANT HEMOGLOBIN)                             
REMARK 900 RELATED ID: 1ABW   RELATED DB: PDB                                   
REMARK 900 DEOXY RHB1.1 (RECOMBINANT HEMOGLOBIN)                                
REMARK 900 RELATED ID: 1LFT   RELATED DB: PDB                                   
REMARK 900 OXY HEMOGLOBIN (90% RELATIVE HUMIDITY)                               
REMARK 900 RELATED ID: 1YEV   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAW37E OXY   
REMARK 900 (10 TEST SETS)                                                       
REMARK 900 RELATED ID: 1JY7   RELATED DB: PDB                                   
REMARK 900 THE STRUCTURE OF HUMAN METHEMOGLOBIN. THE VARIATION OF ATHEME        
REMARK 900 RELATED ID: 1R1Y   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF DEOXY-HUMAN HEMOGLOBIN WATERTOWN-NY AT1.8       
REMARK 900 ANGSTROM                                                             
REMARK 900 RELATED ID: 1YHR   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN: HBAOXY        
REMARK 900 (10.0MM IHP, 20% PEG) ( 10 TEST SETS)                                
REMARK 900 RELATED ID: 1YEQ   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAW37Y OXY   
REMARK 900 (10 TEST SETS)                                                       
REMARK 900 RELATED ID: 1RVW   RELATED DB: PDB                                   
REMARK 900 R STATE HUMAN HEMOGLOBIN [ALPHA V96W], CARBONMONOXY                  
REMARK 900 RELATED ID: 1HAB   RELATED DB: PDB                                   
REMARK 900 CROSSLINKED HAEMOGLOBIN                                              
REMARK 900 RELATED ID: 1GBV   RELATED DB: PDB                                   
REMARK 900 (ALPHA-OXY, BETA-(C112G)DEOXY) T-STATE HUMAN HEMOGLOBIN              
REMARK 900 RELATED ID: 1YEN   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAP36A OXY   
REMARK 900 (2MM IHP, 20% PEG ) (10 TEST SETS)                                   
REMARK 900 RELATED ID: 1J40   RELATED DB: PDB                                   
REMARK 900 DIRECT OBSERVATION OF PHOTOLYSIS-INDUCED TERTIARYSTRUCTURAL CHANGES  
REMARK 900 IN HUMAN HAEMOGLOBIN ; CRYSTAL STRUCTUREOF ALPHA(NI)-BETA(FE-CO )    
REMARK 900 HEMOGLOBIN (LASER UNPHOTOLYSED)                                      
REMARK 900 RELATED ID: 1HCO   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (CARBONMONOXY)                                            
REMARK 900 RELATED ID: 1NEJ   RELATED DB: PDB                                   
REMARK 900 CRYSTALLINE COHBS (LIGANDED SICKLE CELL HEMOGLOBIN)EXHIBITS THE R2   
REMARK 900 QUATERNARY STATE AT NEUTRAL PH IN PRESENCEOF PEG (2.1 ANGSTROM       
REMARK 900 RESOLUTION)                                                          
REMARK 900 RELATED ID: 1Y45   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAP36A       
REMARK 900 DEOXY LOW-SALT (10 TEST SETS)                                        
REMARK 900 RELATED ID: 1GLI   RELATED DB: PDB                                   
REMARK 900 DEOXYHEMOGLOBIN T38W (ALPHA CHAINS), V1G ( ALPHA AND BETA CHAINS)    
REMARK 900 RELATED ID: 1CLS   RELATED DB: PDB                                   
REMARK 900 CROSS-LINKED HUMAN HEMOGLOBIN DEOXY                                  
REMARK 900 RELATED ID: 1Y0D   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:               
REMARK 900 DESARG141ALPHA DEOXY LOW-SALT                                        
REMARK 900 RELATED ID: 1YG5   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAW37H OXY   
REMARK 900 (2MM IHP, 20% PEG ) (10 TEST SETS)                                   
REMARK 900 RELATED ID: 1YE1   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAY35A OXY   
REMARK 900 (2MM IHP, 20% PEG ) (1 TEST SET)                                     
REMARK 900 RELATED ID: 2DN3   RELATED DB: PDB                                   
REMARK 900 1.25A RESOLUTION CRYSTAL STRUCTURE OF HUMAN HEMOGLOBIN INTHE         
REMARK 900 CARBONMONOXY FORM                                                    
REMARK 900 RELATED ID: 1BZ0   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN A (HUMAN, DEOXY, HIGH SALT)                               
REMARK 900 RELATED ID: 2HBC   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN A (ETHYL ISCOCYANIDE, PH 6.7)                             
REMARK 900 RELATED ID: 1SDL   RELATED DB: PDB                                   
REMARK 900 CROSS-LINKED, CARBONMONOXY HEMOGLOBIN A                              
REMARK 900 RELATED ID: 1Y85   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:DESHIS146BETA  
REMARK 900 DEOXY LOW-SALT                                                       
REMARK 900 RELATED ID: 1A01   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (VAL BETA1 MET, TRP BETA37 ALA) MUTANT                    
REMARK 900 RELATED ID: 1GZX   RELATED DB: PDB                                   
REMARK 900 OXY T STATE HAEMOGLOBIN: OXYGEN BOUND AT ALL FOUR HAEMS              
REMARK 900 RELATED ID: 1C7C   RELATED DB: PDB                                   
REMARK 900 DEOXY RHB1.1 (RECOMBINANT HEMOGLOBIN)                                
REMARK 900 RELATED ID: 1QI8   RELATED DB: PDB                                   
REMARK 900 DEOXYGENATED STRUCTURE OF A DISTAL POCKET HEMOGLOBIN MUTANT          
REMARK 900 RELATED ID: 1RPS   RELATED DB: PDB                                   
REMARK 900 CRYSTALLOGRAPHIC ANALYSIS OF THE INTERACTION OF NITRICOXIDE WITH     
REMARK 900 QUATERNARY-T HUMAN HEMOGLOBIN. HEMOGLOBINEXPOSED TO NO UNDER         
REMARK 900 ANEROBIC CONDITIONS                                                  
REMARK 900 RELATED ID: 1YIE   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAW37A OXY   
REMARK 900 (2.2MM IHP, 13% PEG) (1 TEST SET)                                    
REMARK 900 RELATED ID: 1XY0   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH TRANSITIONS IN HUMAN HEMOGLOBIN : ALPHAK40G DEOXYLOW-SALT 
REMARK 900 RELATED ID: 1LFV   RELATED DB: PDB                                   
REMARK 900 OXY HEMOGLOBIN (88% RELATIVE HUMIDITY)                               
REMARK 900 RELATED ID: 1A0Z   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (VAL BETA1 MET) MUTANT                                    
REMARK 900 RELATED ID: 1O1I   RELATED DB: PDB                                   
REMARK 900 CYANOMET HEMOGLOBIN (A-GLY-C:V1M,L29F,H58Q ; B,D:V1M,L106W)          
REMARK 900 RELATED ID: 1IRD   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN CARBONMONOXY- HAEMOGLOBIN AT 1.25A        
REMARK 900 RESOLUTION                                                           
REMARK 900 RELATED ID: 2D60   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF DEOXY HUMAN HEMOGLOBIN COMPLEXED WITHTWO L35    
REMARK 900 MOLECULES                                                            
REMARK 900 RELATED ID: 1Y46   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAW37Y       
REMARK 900 DEOXY LOW-SALT (10 TEST SETS)                                        
REMARK 900 RELATED ID: 1XZ4   RELATED DB: PDB                                   
REMARK 900 INTERSUBUNIT INTERACTIONS ASSOCIATED WITH TYR42ALPHASTABILIZE THE    
REMARK 900 QUATERNARY-T TETRAMER BUT ARE NOT MAJORQUATERNARY CONSTRAINTS IN     
REMARK 900 DEOXYHEMOGLOBIN: ALPHAY42ADEOXYHEMOGLOBIN NO-SALT                    
REMARK 900 RELATED ID: 1HAC   RELATED DB: PDB                                   
REMARK 900 CROSSLINKED HAEMOGLOBIN                                              
REMARK 900 RELATED ID: 1XZ7   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:ALPHAR92A      
REMARK 900 DEOXY LOW-SALT                                                       
REMARK 900 RELATED ID: 1DXU   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (DEOXY) MUTANT WITH VAL 1 REPLACED BY MET IN THE BETA     
REMARK 900 CHAINS (BETA V1M)                                                    
REMARK 900 RELATED ID: 1J7S   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF DEOXY HBALPHAYQ, A MUTANT OF HBA                
REMARK 900 RELATED ID: 1O1K   RELATED DB: PDB                                   
REMARK 900 DEOXY HEMOGLOBIN (A,C:V1M; B,D:V1M,V67W)                             
REMARK 900 RELATED ID: 1Y2Z   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAV34G       
REMARK 900 DEOXY LOW-SALT (1 TEST SET)                                          
REMARK 900 RELATED ID: 1KD2   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN DEOXYHEMOGLOBIN IN ABSENCE OFANY ANIONS   
REMARK 900 RELATED ID: 1XZ2   RELATED DB: PDB                                   
REMARK 900 WILD-TYPE HEMOGLOBIN DEOXY NO-SALT                                   
REMARK 900 RELATED ID: 1HGC   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (T STATE, ALPHA-OXY)                                      
REMARK 900 RELATED ID: 2HBS   RELATED DB: PDB                                   
REMARK 900 THE HIGH RESOLUTION CRYSTAL STRUCTURE OF DEOXYHEMOGLOBIN S           
REMARK 900 RELATED ID: 1MKO   RELATED DB: PDB                                   
REMARK 900 A FOURTH QUATERNARY STRUCTURE OF HUMAN HEMOGLOBIN A AT 2.18A         
REMARK 900 RESOLUTION                                                           
REMARK 900 RELATED ID: 1RQ4   RELATED DB: PDB                                   
REMARK 900 CRYSTALLOGRAPHIC ANALYSIS OF THE INTERACTION OF NITRICOXIDE WITH     
REMARK 900 QUATERNARY-T HUMAN HEMOGLOBIN, HEMOGLOBINEXPOSED TO NO UNDER         
REMARK 900 AEROBIC CONDITIONS                                                   
REMARK 900 RELATED ID: 1A3N   RELATED DB: PDB                                   
REMARK 900 DEOXY HUMAN HEMOGLOBIN                                               
REMARK 900 RELATED ID: 1HBB   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN A (DEOXY, LOW SALT, 100MM CL)                             
REMARK 900 RELATED ID: 1BUW   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF S-NITROSO-NITROSYL HUMAN HEMOGLOBIN A           
REMARK 900 RELATED ID: 1Y01   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF AHSP BOUND TO FE(II ) ALPHA-HEMOGLOBIN          
REMARK 900 RELATED ID: 2HCO   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (CARBONMONOXY)                                            
REMARK 900 RELATED ID: 1CBL   RELATED DB: PDB                                   
REMARK 900 DEOXY-BETA=4= HEMOGLOBIN ("R-LIKE" QUATERNARY STRUCTURE)             
REMARK 900 RELATED ID: 1YFF   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF HUMAN CARBONMONOXYHEMOGLOBIN C ( BETA E6K):             
REMARK 900 TWOQUATERNARY STATES (R2 AND R3 ) IN ONE CRYSTAL                     
REMARK 900 RELATED ID: 1HHO   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN A (OXY)                                                   
REMARK 900 RELATED ID: 1XZ5   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:ALPHAL91A      
REMARK 900 DEOXY LOW-SALT                                                       
REMARK 900 RELATED ID: 1Y7G   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAN102A      
REMARK 900 DEOXY LOW-SALT (1 TEST SET)                                          
REMARK 900 RELATED ID: 1YH9   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN: HBAOXY (2MM   
REMARK 900 IHP, 20% PEG) (10 TEST SETS)                                         
REMARK 900 RELATED ID: 1YE2   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAY35F OXY   
REMARK 900 (2MM IHP, 20% PEG ) (1 TEST SET)                                     
REMARK 900 RELATED ID: 1YZI   RELATED DB: PDB                                   
REMARK 900 A NOVEL QUATERNARY STRUCTURE OF HUMAN CARBONMONOXYHEMOGLOBIN         
REMARK 900 RELATED ID: 1B86   RELATED DB: PDB                                   
REMARK 900 HUMAN DEOXYHAEMOGLOBIN-2,3-DIPHOSPHOGLYCERATE COMPLEX                
REMARK 900 RELATED ID: 1YHE   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN: HBAOXY        
REMARK 900 (5.0MM IHP, 20% PEG) ( 10 TEST SETS)                                 
REMARK 900 RELATED ID: 1Y7C   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAP100A      
REMARK 900 DEOXY LOW-SALT (1 TEST SET)                                          
REMARK 900 RELATED ID: 1QSH   RELATED DB: PDB                                   
REMARK 900 MAGNESIUM(II)-AND ZINC(II)-PROTOPORPHYRIN IX 'S STABILIZE THE        
REMARK 900 LOWEST OXYGEN AFFINITY STATE OF HUMAN HEMOGLOBIN EVEN MORE STRONGLY  
REMARK 900 THAN DEOXYHEME                                                       
REMARK 900 RELATED ID: 1Y4Q   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAF42A       
REMARK 900 DEOXY LOW-SALT (1 TEST SET)                                          
REMARK 900 RELATED ID: 1CH4   RELATED DB: PDB                                   
REMARK 900 MODULE-SUBSTITUTED CHIMERA HEMOGLOBIN BETA- ALPHA (F133V)            
REMARK 900 RELATED ID: 1YGF   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAH97A OXY   
REMARK 900 (2MM IHP, 20% PEG ) (1 TEST SET)                                     
REMARK 900 RELATED ID: 1Y09   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:ALPHAN97A      
REMARK 900 DEOXY LOW-SALT                                                       
REMARK 900 RELATED ID: 1C7B   RELATED DB: PDB                                   
REMARK 900 DEOXY RHB1.0 (RECOMBINANT HEMOGLOBIN)                                
REMARK 900 RELATED ID: 1Y5J   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAH97A       
REMARK 900 DEOXY LOW-SALT (1 TEST SET)                                          
REMARK 900 RELATED ID: 2D5Z   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF T-STATE HUMAN HEMOGLOBIN COMPLEXEDWITH THREE    
REMARK 900 L35 MOLECULES                                                        
REMARK 900 RELATED ID: 2HHE   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (DEOXY) MUTANT WITH VAL B 1 REPLACED BY MET, HIS B 2      
REMARK 900 DELETED, VAL D 1 REPLACED BY MET, AND HIS D 2 DELETED (V(B 1)M,      
REMARK 900 DEL(B 2),V(D 1)M,DEL( D 2))                                          
REMARK 900 RELATED ID: 1QXE   RELATED DB: PDB                                   
REMARK 900 STRUCTURAL BASIS FOR THE POTENT ANTISICKLING EFFECT OF ANOVEL CLASS  
REMARK 900 OF 5-MEMBERED HETEROCYCLIC ALDEHYDIC COMPOUNDS                       
REMARK 900 RELATED ID: 1VWT   RELATED DB: PDB                                   
REMARK 900 T STATE HUMAN HEMOGLOBIN [ALPHA V96W], ALPHA AQUOMET, BETA DEOXY     
REMARK 900 RELATED ID: 1COH   RELATED DB: PDB                                   
REMARK 900 ALPHA-FERROUS-CARBONMONOXY, BETA-COBALTOUS- DEOXY HEMOGLOBIN (T      
REMARK 900 STATE)                                                               
REMARK 900 RELATED ID: 1J41   RELATED DB: PDB                                   
REMARK 900 DIRECT OBSERVATION OF PHOTOLYSIS-INDUCED TERTIARYSTRUCTURAL CHANGES  
REMARK 900 IN HUMAN HAEMOGLOBIN ; CRYSTAL STRUCTUREOF ALPHA(NI)-BETA(FE)        
REMARK 900 HEMOGLOBIN (LASER PHOTOLYSED)                                        
REMARK 900 RELATED ID: 1Y4G   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAW37G       
REMARK 900 DEOXY LOW-SALT (10 TEST SETS)                                        
REMARK 900 RELATED ID: 1Y35   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAY35F       
REMARK 900 DEOXY LOW-SALT (1 TEST SET)                                          
REMARK 900 RELATED ID: 1O1O   RELATED DB: PDB                                   
REMARK 900 DEOXY HEMOGLOBIN (A,C:V1M,V62L; B,D:V1M ,V67L)                       
REMARK 900 RELATED ID: 2W6V   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF HUMAN DEOXY HEMOGLOBIN A IN COMPLEX WITH XENON          
REMARK 900 RELATED ID: 2W6W   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF RECOMBINANT SPERM WHALE MYOGLOBIN UNDER 1ATM    
REMARK 900 OF XENON                                                             
REMARK 900 RELATED ID: 2W6X   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF SPERM WHALE MYOGLOBIN MUTANT YQRF IN COMPLEX    
REMARK 900 WITH XENON                                                           
REMARK 900 RELATED ID: 2W6Y   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF SPERM WHALE MYOGLOBIN MUTANT YQR IN COMPLEX     
REMARK 900 WITH XENON                                                           
REMARK 900 RELATED ID: 1Y0T   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAV1M DEOXY  
REMARK 900 LOW-SALT (1 TEST SET)                                                
REMARK 900 RELATED ID: 1SHR   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF FERROCYANIDE BOUND HUMAN HEMOGLOBIN A2AT 1.88A  
REMARK 900 RESOLUTION                                                           
REMARK 900 RELATED ID: 1O1P   RELATED DB: PDB                                   
REMARK 900 DEOXY HEMOGLOBIN (A-GLY-C:V1M; B,D:V1M, C93A,N108K)                  
REMARK 900 RELATED ID: 1M9P   RELATED DB: PDB                                   
REMARK 900 CRYSTALLINE COHBC EXHIBITS THE R2 QUATERNARY STATE ATNEUTRAL PH IN   
REMARK 900 THE PRESENCE OF PEG :THE 2.1 ANGSTROMRESOLUTION CRYSTAL STRUCTURE.   
REMARK 900 RELATED ID: 1RQA   RELATED DB: PDB                                   
REMARK 900 CRYSTALLOGRAPHIC ANALYSIS OF THE INTERACTION OF NITRICOXIDE WITH     
REMARK 900 QUATERNARY-T HUMAN HEMOGLOBIN. BETA W73EHEMOGLOBIN EXPOSED TO NO     
REMARK 900 UNDER ANAEROBIC CONDITIONS                                           
REMARK 900 RELATED ID: 1XZU   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:ALPHAD94G      
REMARK 900 DEOXY LOW-SALT                                                       
REMARK 900 RELATED ID: 1UIW   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURES OF UNLIGANDED AND HALF- LIGANDED HUMANHEMOGLOBIN  
REMARK 900 DERIVATIVES CROSS- LINKED BETWEEN LYS 82BETA1AND LYS 82BETA2         
REMARK 900 RELATED ID: 1YGD   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAW37E       
REMARK 900 ALPHA ZINC BETA OXY (10 TEST SETS)                                   
REMARK 900 RELATED ID: 1YVQ   RELATED DB: PDB                                   
REMARK 900 THE LOW SALT (PEG) CRYSTAL STRUCTURE OF CO HEMOGLOBIN E(BETAE26K)    
REMARK 900 APPROACHING PHYSIOLOGICAL PH (PH 7.5)                                
REMARK 900 RELATED ID: 1LFY   RELATED DB: PDB                                   
REMARK 900 OXY HEMOGLOBIN (84% RELATIVE HUMIDITY)                               
REMARK 900 RELATED ID: 1HGA   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (T STATE, DEOXYGENATED)                                   
REMARK 900 RELATED ID: 1LFQ   RELATED DB: PDB                                   
REMARK 900 OXY HEMOGLOBIN (93% RELATIVE HUMIDITY)                               
REMARK 900 RELATED ID: 1Y83   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAY145G      
REMARK 900 DEOXY LOW-SALT (1 TEST SET)                                          
REMARK 900 RELATED ID: 1Y22   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAV33A       
REMARK 900 DEOXY LOW-SALT (1 TEST SET)                                          
REMARK 900 RELATED ID: 1BBB   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN A (R2 STATE, CARBONMONOXY)                                
REMARK 900 RELATED ID: 1Y4B   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAW37H       
REMARK 900 DEOXY LOW-SALT (10 TEST SETS)                                        
REMARK 900 RELATED ID: 1GBU   RELATED DB: PDB                                   
REMARK 900 DEOXY (BETA-(C93A,C112G)) HUMAN HEMOGLOBIN                           
REMARK 900 RELATED ID: 1K0Y   RELATED DB: PDB                                   
REMARK 900 X-RAY CRYSTALLOGRAPHIC ANALYSES OF SYMMETRICAL ALLOSTERICEFFECTORS   
REMARK 900 OF HEMOGLOBIN. COMPOUNDS DESIGNED TO LINKPRIMARY AND SECONDARY       
REMARK 900 BINDING SITES                                                        
REMARK 900 RELATED ID: 1Y7Z   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAN108A      
REMARK 900 DEOXY LOW-SALT (1 TEST SET)                                          
REMARK 900 RELATED ID: 1LJW   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN CARBONMONOXY HEMOGLOBIN AT 2.16A: A       
REMARK 900 SNAPSHOT OF THE ALLOSTERIC TRANSITION                                
REMARK 900 RELATED ID: 1YEO   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAW37A OXY   
REMARK 900 (10 TEST SETS)                                                       
REMARK 900 RELATED ID: 1Y31   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAY35A       
REMARK 900 DEOXY LOW-SALT (1 TEST SET)                                          
REMARK 900 RELATED ID: 1QXD   RELATED DB: PDB                                   
REMARK 900 STRUCTURAL BASIS FOR THE POTENT ANTISICKLING EFFECT OF ANOVEL CLASS  
REMARK 900 OF 5-MEMBERED HETEROCYCLIC ALDEHYDIC COMPOUNDS                       
REMARK 900 RELATED ID: 1Y0A   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:ALPHAY140A     
REMARK 900 DEOXY LOW-SALT                                                       
REMARK 900 RELATED ID: 1BZ1   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (ALPHA + MET) VARIANT                                     
REMARK 900 RELATED ID: 1Y0C   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:ALPHAY140F     
REMARK 900 DEOXY LOW-SALT                                                       
REMARK 900 RELATED ID: 1YIH   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAP100A OXY  
REMARK 900 (2.2MM IHP, 20% PEG) (1 TEST SET)                                    
REMARK 900 RELATED ID: 1Z8U   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF OXIDIZED ALPHA HEMOGLOBIN BOUND TO AHSP         
REMARK 900 RELATED ID: 1SDK   RELATED DB: PDB                                   
REMARK 900 CROSS-LINKED, CARBONMONOXY HEMOGLOBIN A                              
REMARK 900 RELATED ID: 1A00   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (VAL BETA1 MET, TRP BETA37 TYR) MUTANT                    
REMARK 900 RELATED ID: 1Y7D   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAP100G      
REMARK 900 DEOXY LOW-SALT (1 TEST SET)                                          
REMARK 900 RELATED ID: 2DN1   RELATED DB: PDB                                   
REMARK 900 1.25A RESOLUTION CRYSTAL STRUCTURE OF HUMAN HEMOGLOBIN INTHE OXY     
REMARK 900 FORM                                                                 
REMARK 900 RELATED ID: 1NQP   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN HEMOGLOBIN E AT 1.73 A RESOLUTION         
REMARK 900 RELATED ID: 1K1K   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF MUTANT HUMAN CARBONMONOXYHEMOGLOBIN C (BETAE6K) AT 2.0  
REMARK 900 ANGSTROM RESOLUTION IN PHOSPHATE BUFFER.                             
REMARK 900 RELATED ID: 6HBW   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF DEOXY-HUMAN HEMOGLOBIN BETA6 GLU->TRP           
REMARK 900 RELATED ID: 1XYE   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH TRANSITIONS IN HUMAN HEMOGLOBIN : ALPHA Y42ADEOXY LOW     
REMARK 900 SALT                                                                 
REMARK 900 RELATED ID: 1YE0   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAV33A OXY   
REMARK 900 (2MM IHP, 20% PEG ) (1 TEST SET)                                     
REMARK 900 RELATED ID: 1NIH   RELATED DB: PDB                                   
REMARK 900 ALPHA-NICKELOUS, BETA-FERROUS CARBONMONOXY HEMOGLOBIN (T-STATE)      
REMARK 900 RELATED ID: 4HHB   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (DEOXY)                                                   
REMARK 900 RELATED ID: 1Y4V   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAC93A       
REMARK 900 DEOXY LOW-SALT (1 TEST SET)                                          
REMARK 900 RELATED ID: 1C7D   RELATED DB: PDB                                   
REMARK 900 DEOXY RHB1.2 (RECOMBINANT HEMOGLOBIN)                                
REMARK 900 RELATED ID: 1Y8W   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:ALPHAR92A OXY  
REMARK 900 (2MM IHP, 20% PEG ) (10 TEST SETS)                                   
REMARK 900 RELATED ID: 1Y0W   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAV1M DEOXY  
REMARK 900 LOW-SALT (10 TEST SETS)                                              
REMARK 900 RELATED ID: 1A0U   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (VAL BETA1 MET) MUTANT                                    
REMARK 900 RELATED ID: 1G9V   RELATED DB: PDB                                   
REMARK 900 HIGH RESOLUTION CRYSTAL STRUCTURE OF DEOXY HEMOGLOBINCOMPLEXED WITH  
REMARK 900 A POTENT ALLOSTERIC EFFECTOR                                         
REMARK 900 RELATED ID: 1BZZ   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (ALPHA V1M) MUTANT                                        
REMARK 900 RELATED ID: 1HDB   RELATED DB: PDB                                   
REMARK 900 MOL_ID: 1; MOLECULE: HEMOGLOBIN (DEOXY) BETA- V67T; CHAIN: A, B, C,  
REMARK 900 D; SYNONYM: HBV67T ; ENGINEERED: YES; MUTATION: CHAIN B, D, V67T;    
REMARK 900 OTHER_DETAILS: ALPHA-BETA-ALPHA-BETA TETRAMER                        
REMARK 900 RELATED ID: 1FDH   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (DEOXY, HUMAN FETAL F=II=)                                
REMARK 900 RELATED ID: 1YDZ   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:ALPHAY140F     
REMARK 900 OXY (2MM IHP, 20% PEG ) (1 TEST SET)                                 
REMARK 900 RELATED ID: 1THB   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (T STATE, PARTIALLY OXYGENATED)                           
REMARK 900 RELATED ID: 1CMY   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN YPSILANTI (CARBON MONOXY FORM)                            
REMARK 900 RELATED ID: 1Y5F   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAL96A       
REMARK 900 DEOXY LOW-SALT (1 TEST SET)                                          
REMARK 900 RELATED ID: 1YEU   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAW37G OXY   
REMARK 900 (10 TEST SETS)                                                       
REMARK 900 RELATED ID: 1R1X   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF OXY-HUMAN HEMOGLOBIN WATERTOWN-NY AT2.15        
REMARK 900 ANGSTROM                                                             
REMARK 900 RELATED ID: 1QSI   RELATED DB: PDB                                   
REMARK 900 MAGNESIUM(II)-AND ZINC(II)-PROTOPORPHYRIN IX 'S STABILIZE THE        
REMARK 900 LOWEST OXYGEN AFFINITY STATE OF HUMAN HEMOGLOBIN EVEN MORE STRONGLY  
REMARK 900 THAN DEOXYHEME                                                       
REMARK 900 RELATED ID: 1SI4   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN HEMOGLOBIN A2 (IN R2 STATE) AT2.2 A       
REMARK 900 RESOLUTION                                                           
REMARK 900 RELATED ID: 1Y4R   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAF45A       
REMARK 900 DEOXY LOW-SALT (1 TEST SET)                                          
REMARK 900 RELATED ID: 1J7W   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF DEOXY HBBETAYQ, A SITE DIRECTED MUTANTOF HBA    
REMARK 900 RELATED ID: 2HBE   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN A (N-BUTYL ISCOCYANIDE, PH 6.7)                           
REMARK 900 RELATED ID: 1O1M   RELATED DB: PDB                                   
REMARK 900 DEOXY HEMOGLOBIN (A-GLYGLYGLY-C:V1M,L29F, H58Q B,D:V1M,V67W)         
REMARK 900 RELATED ID: 1YVT   RELATED DB: PDB                                   
REMARK 900 THE HIGH SALT (PHOSPHATE) CRYSTAL STRUCTURE OF COHEMOGLOBIN E        
REMARK 900 (GLU26LYS) AT PHYSIOLOGICAL PH (PH 7.35)                             
REMARK 900 RELATED ID: 1J3Z   RELATED DB: PDB                                   
REMARK 900 DIRECT OBSERVATION OF PHOTOLYSIS-INDUCED TERTIARYSTRUCTURAL CHANGES  
REMARK 900 IN HUMAN HAEMOGLOBIN ; CRYSTAL STRUCTUREOF ALPHA(FE-CO)-BETA(NI )    
REMARK 900 HEMOGLOBIN (LASER UNPHOTOLYSED)                                      
REMARK 900 RELATED ID: 1Y5K   RELATED DB: PDB                                   
REMARK 900 T-TO-THIGH QUATERNARY TRANSITIONS IN HUMAN HEMOGLOBIN:BETAD99A       
REMARK 900 DEOXY LOW-SALT (10 TEST SETS)                                        
REMARK 900 RELATED ID: 1RQ3   RELATED DB: PDB                                   
REMARK 900 CRYSTALLOGRAPHIC ANALYSIS OF THE INTERACTION OF NITRICOXIDE WITH     
REMARK 900 QUATERNARY-T HUMAN DEOXYHEMOGLOBIN,DEOXYHEMOGLOBIN                   
REMARK 900 RELATED ID: 1DXV   RELATED DB: PDB                                   
REMARK 900 HEMOGLOBIN (DEOXY) MUTANT WITH VAL 1 REPLACED BY ALA IN THE BETA     
REMARK 900 CHAINS (BETA V1A)                                                    
REMARK 900 RELATED ID: 1O1J   RELATED DB: PDB                                   
REMARK 900 DEOXY HEMOGLOBIN (A-GLY-C:V1M,L29F,H58Q; B,D:V1M,L106W)              
DBREF  2W72 A    1   141  UNP    P69905   HBA_HUMAN        2    142             
DBREF  2W72 B    1   146  UNP    P68871   HBB_HUMAN        2    147             
DBREF  2W72 C    1   141  UNP    P69905   HBA_HUMAN        2    142             
DBREF  2W72 D    1   146  UNP    P68871   HBB_HUMAN        2    147             
SEQADV 2W72 TYR A   29  UNP  P69905    LEU    30 ENGINEERED MUTATION            
SEQADV 2W72 GLN A   58  UNP  P69905    HIS    59 ENGINEERED MUTATION            
SEQADV 2W72 MET B    1  UNP  P69905    VAL     2 CONFLICT                       
SEQADV 2W72 TYR B   28  UNP  P68871    LEU    29 ENGINEERED MUTATION            
SEQADV 2W72 GLN B   63  UNP  P68871    HIS    64 ENGINEERED MUTATION            
SEQADV 2W72 MET C    1  UNP  P69905    VAL     2 CONFLICT                       
SEQADV 2W72 TYR C   29  UNP  P69905    LEU    30 ENGINEERED MUTATION            
SEQADV 2W72 GLN C   58  UNP  P69905    HIS    59 ENGINEERED MUTATION            
SEQADV 2W72 MET D    1  UNP  P69905    VAL     2 CONFLICT                       
SEQADV 2W72 TYR D   28  UNP  P68871    LEU    29 ENGINEERED MUTATION            
SEQADV 2W72 GLN D   63  UNP  P68871    HIS    64 ENGINEERED MUTATION            
SEQRES   1 A  141  VAL LEU SER PRO ALA ASP LYS THR ASN VAL LYS ALA ALA          
SEQRES   2 A  141  TRP GLY LYS VAL GLY ALA HIS ALA GLY GLU TYR GLY ALA          
SEQRES   3 A  141  GLU ALA TYR GLU ARG MET PHE LEU SER PHE PRO THR THR          
SEQRES   4 A  141  LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER          
SEQRES   5 A  141  ALA GLN VAL LYS GLY GLN GLY LYS LYS VAL ALA ASP ALA          
SEQRES   6 A  141  LEU THR ASN ALA VAL ALA HIS VAL ASP ASP MET PRO ASN          
SEQRES   7 A  141  ALA LEU SER ALA LEU SER ASP LEU HIS ALA HIS LYS LEU          
SEQRES   8 A  141  ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS CYS          
SEQRES   9 A  141  LEU LEU VAL THR LEU ALA ALA HIS LEU PRO ALA GLU PHE          
SEQRES  10 A  141  THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA          
SEQRES  11 A  141  SER VAL SER THR VAL LEU THR SER LYS TYR ARG                  
SEQRES   1 B  146  MET HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA          
SEQRES   2 B  146  LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU          
SEQRES   3 B  146  ALA TYR GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN          
SEQRES   4 B  146  ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP          
SEQRES   5 B  146  ALA VAL MET GLY ASN PRO LYS VAL LYS ALA GLN GLY LYS          
SEQRES   6 B  146  LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU          
SEQRES   7 B  146  ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU          
SEQRES   8 B  146  HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG          
SEQRES   9 B  146  LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS          
SEQRES  10 B  146  PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR          
SEQRES  11 B  146  GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS          
SEQRES  12 B  146  LYS TYR HIS                                                  
SEQRES   1 C  141  MET LEU SER PRO ALA ASP LYS THR ASN VAL LYS ALA ALA          
SEQRES   2 C  141  TRP GLY LYS VAL GLY ALA HIS ALA GLY GLU TYR GLY ALA          
SEQRES   3 C  141  GLU ALA TYR GLU ARG MET PHE LEU SER PHE PRO THR THR          
SEQRES   4 C  141  LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER          
SEQRES   5 C  141  ALA GLN VAL LYS GLY GLN GLY LYS LYS VAL ALA ASP ALA          
SEQRES   6 C  141  LEU THR ASN ALA VAL ALA HIS VAL ASP ASP MET PRO ASN          
SEQRES   7 C  141  ALA LEU SER ALA LEU SER ASP LEU HIS ALA HIS LYS LEU          
SEQRES   8 C  141  ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS CYS          
SEQRES   9 C  141  LEU LEU VAL THR LEU ALA ALA HIS LEU PRO ALA GLU PHE          
SEQRES  10 C  141  THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA          
SEQRES  11 C  141  SER VAL SER THR VAL LEU THR SER LYS TYR ARG                  
SEQRES   1 D  146  MET HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA          
SEQRES   2 D  146  LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU          
SEQRES   3 D  146  ALA TYR GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN          
SEQRES   4 D  146  ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP          
SEQRES   5 D  146  ALA VAL MET GLY ASN PRO LYS VAL LYS ALA GLN GLY LYS          
SEQRES   6 D  146  LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU          
SEQRES   7 D  146  ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU          
SEQRES   8 D  146  HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG          
SEQRES   9 D  146  LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS          
SEQRES  10 D  146  PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR          
SEQRES  11 D  146  GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS          
SEQRES  12 D  146  LYS TYR HIS                                                  
HET    HEM  A1142      43                                                       
HET    SO4  A1143       5                                                       
HET    SO4  A1144       5                                                       
HET    SO4  A1145       5                                                       
HET     XE  A1146       2                                                       
HET     XE  A1147       2                                                       
HET     XE  A1148       1                                                       
HET     XE  A1149       1                                                       
HET     XE  A1150       1                                                       
HET     XE  A1151       1                                                       
HET      K  A1153       1                                                       
HET    HEM  B1147      43                                                       
HET    SO4  B1148       5                                                       
HET    SO4  B1149      10                                                       
HET      K  B1150       1                                                       
HET     XE  B1151       3                                                       
HET     XE  B1152       1                                                       
HET    HEM  C1142      43                                                       
HET    SO4  C1143       5                                                       
HET    SO4  C1144       5                                                       
HET    PO4  C1145       5                                                       
HET      K  C1146       1                                                       
HET     XE  C1147       2                                                       
HET     XE  C1148       2                                                       
HET     XE  C1149       1                                                       
HET     XE  C1150       1                                                       
HET     XE  C1151       1                                                       
HET    HEM  D1147      43                                                       
HET    SO4  D1148       5                                                       
HET     XE  D1149       3                                                       
HET     XE  D1150       1                                                       
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETNAM     SO4 SULFATE ION                                                      
HETNAM      XE XENON                                                            
HETNAM       K POTASSIUM ION                                                    
HETNAM     PO4 PHOSPHATE ION                                                    
HETSYN     HEM HEME                                                             
FORMUL   5  HEM    4(C34 H32 FE N4 O4)                                          
FORMUL   6  SO4    8(O4 S 2-)                                                   
FORMUL   9   XE    15(XE)                                                       
FORMUL  15    K    3(K 1+)                                                      
FORMUL  25  PO4    O4 P 3-                                                      
FORMUL  36  HOH   *814(H2 O)                                                    
HELIX    1   1 SER A    3  GLY A   18  1                                  16    
HELIX    2   2 HIS A   20  PHE A   36  1                                  17    
HELIX    3   3 PRO A   37  PHE A   43  5                                   7    
HELIX    4   4 SER A   52  HIS A   72  1                                  21    
HELIX    5   5 ASP A   75  LEU A   80  1                                   6    
HELIX    6   6 LEU A   80  LYS A   90  1                                  11    
HELIX    7   7 PRO A   95  LEU A  113  1                                  19    
HELIX    8   8 THR A  118  SER A  138  1                                  21    
HELIX    9   9 THR B    4  LYS B   17  1                                  14    
HELIX   10  10 ASN B   19  TYR B   35  1                                  17    
HELIX   11  11 PRO B   36  PHE B   42  5                                   7    
HELIX   12  12 THR B   50  ASN B   57  1                                   8    
HELIX   13  13 ASN B   57  LEU B   75  1                                  19    
HELIX   14  14 ASN B   80  LYS B   95  1                                  16    
HELIX   15  15 PRO B  100  GLY B  119  1                                  20    
HELIX   16  16 LYS B  120  PHE B  122  5                                   3    
HELIX   17  17 THR B  123  HIS B  143  1                                  21    
HELIX   18  18 SER C    3  GLY C   18  1                                  16    
HELIX   19  19 HIS C   20  PHE C   36  1                                  17    
HELIX   20  20 PRO C   37  PHE C   43  5                                   7    
HELIX   21  21 SER C   52  HIS C   72  1                                  21    
HELIX   22  22 ASP C   75  LEU C   80  1                                   6    
HELIX   23  23 LEU C   80  LYS C   90  1                                  11    
HELIX   24  24 PRO C   95  LEU C  113  1                                  19    
HELIX   25  25 THR C  118  SER C  138  1                                  21    
HELIX   26  26 THR D    4  GLY D   16  1                                  13    
HELIX   27  27 ASN D   19  TYR D   35  1                                  17    
HELIX   28  28 PRO D   36  PHE D   42  5                                   7    
HELIX   29  29 PHE D   42  GLY D   46  5                                   5    
HELIX   30  30 THR D   50  ASN D   57  1                                   8    
HELIX   31  31 ASN D   57  LEU D   75  1                                  19    
HELIX   32  32 ALA D   76  LEU D   78  5                                   3    
HELIX   33  33 ASN D   80  LYS D   95  1                                  16    
HELIX   34  34 PRO D  100  GLY D  119  1                                  20    
HELIX   35  35 LYS D  120  PHE D  122  5                                   3    
HELIX   36  36 THR D  123  HIS D  143  1                                  21    
LINK         NE2 HIS A  87                FE   HEM A1142     1555   1555  2.17  
LINK         K     K A1153                 O   HOH A2084     1555   1555  2.51  
LINK         K     K A1153                 O   HOH A2145     1555   1555  2.80  
LINK         K     K A1153                 O   HOH A2183     1555   1555  2.30  
LINK         K     K A1153                 O   HOH C2076     1555   1555  2.81  
LINK         K     K A1153                 O   HOH C2155     1555   1555  3.46  
LINK         O   ALA B  62                 K     K B1150     1555   1555  2.91  
LINK         NE2 HIS B  92                FE   HEM B1147     1555   1555  2.14  
LINK         K     K B1150                 O   HOH B2041     1555   1555  2.80  
LINK         NE2BHIS C  87                FE   HEM C1142     1555   1555  2.23  
LINK         K     K C1146                 O   HOH C2057     1555   1555  3.46  
LINK         K     K C1146                 O   HOH D2078     1555   1555  2.67  
LINK         NE2 HIS D  92                FE   HEM D1147     1555   1555  2.15  
SITE     1 AC1 21 TYR A  29  TYR A  42  PHE A  43  HIS A  45                    
SITE     2 AC1 21 PHE A  46  GLN A  58  LYS A  61  VAL A  62                    
SITE     3 AC1 21 LEU A  83  LEU A  86  HIS A  87  LEU A  91                    
SITE     4 AC1 21 VAL A  93  ASN A  97  PHE A  98  LEU A 101                    
SITE     5 AC1 21 LEU A 136   XE A1150  HOH A2184  HOH A2185                    
SITE     6 AC1 21 HOH A2187                                                     
SITE     1 AC2 20 TYR B  28  PHE B  41  GLN B  63  LYS B  66                    
SITE     2 AC2 20 VAL B  67  HIS B  92  LEU B  96  ASN B 102                    
SITE     3 AC2 20 PHE B 103  LEU B 141   XE B1151  HOH B2075                    
SITE     4 AC2 20 HOH B2105  HOH B2109  HOH B2187  HOH B2188                    
SITE     5 AC2 20 HOH B2189  HOH B2190  HOH B2191  HOH B2192                    
SITE     1 AC3 23 HIS A  45  TYR C  29  TYR C  42  PHE C  43                    
SITE     2 AC3 23 HIS C  45  PHE C  46  GLN C  58  LYS C  61                    
SITE     3 AC3 23 VAL C  62  LEU C  83  LEU C  86  HIS C  87                    
SITE     4 AC3 23 LEU C  91  VAL C  93  ASN C  97  PHE C  98                    
SITE     5 AC3 23 LEU C 101  LEU C 136   XE C1150  HOH C2106                    
SITE     6 AC3 23 HOH C2189  HOH C2190  HOH C2191                               
SITE     1 AC4 21 ALA C  53  HOH C2085  TYR D  28  PHE D  41                    
SITE     2 AC4 21 GLN D  63  LYS D  66  VAL D  67  LEU D  91                    
SITE     3 AC4 21 HIS D  92  LEU D  96  VAL D  98  ASN D 102                    
SITE     4 AC4 21 PHE D 103  LEU D 141   XE D1149  HOH D2208                    
SITE     5 AC4 21 HOH D2209  HOH D2210  HOH D2211  HOH D2212                    
SITE     6 AC4 21 HOH D2213                                                     
SITE     1 AC5  6 PHE C  36  PRO C  37  THR C  38  HOH C2193                    
SITE     2 AC5  6 HOH C2194  HOH C2195                                          
SITE     1 AC6 10 LYS B 120  HOH B2162  PRO C 119  GLU D  26                    
SITE     2 AC6 10 ARG D  30  MET D  55  HIS D 116  HOH D2066                    
SITE     3 AC6 10 HOH D2214  HOH D2215                                          
SITE     1 AC7  7 MET B   1  ASN B  80  LEU B  81  LYS B  82                    
SITE     2 AC7  7 HOH B2194  HOH B2195  HOH B2196                               
SITE     1 AC8  5 PHE A  36  LEU A 100  HOH A2188  HOH A2189                    
SITE     2 AC8  5 HOH A2190                                                     
SITE     1 AC9  9 HIS B 116  HIS B 117  HOH B2197  HOH B2198                    
SITE     2 AC9  9 HOH B2199  HOH B2200  HOH B2201  LYS C  16                    
SITE     3 AC9  9 HOH C2163                                                     
SITE     1 BC1  7 ARG A 141  MET C   1  LYS C 127  ALA C 130                    
SITE     2 BC1  7 HOH C2197  HOH C2198  HOH C2199                               
SITE     1 BC2  5 LYS A  16  LEU A 113  PRO A 114  ALA A 115                    
SITE     2 BC2  5 GLU A 116                                                     
SITE     1 BC3  6 ALA A   5  ASN A   9  HOH A2191  HOH A2192                    
SITE     2 BC3  6 HOH A2193  PRO B  51                                          
SITE     1 BC4 10 LYS A 127  ALA A 130  ARG C 141  HOH C2183                    
SITE     2 BC4 10 HOH C2200  HOH C2201  HOH C2202  HOH C2203                    
SITE     3 BC4 10 HOH C2204  HOH C2205                                          
SITE     1 BC5  4 ALA B  62  LYS B  65  LYS B  66  HOH B2041                    
SITE     1 BC6  2 ASN D 108  HOH D2078                                          
SITE     1 BC7  4 HOH A2084  HOH A2145  HOH A2183  HOH C2076                    
SITE     1 BC8  3 TRP A  14  PHE A 128  LEU A 129                               
SITE     1 BC9  5 TRP A  14  ALA A  21  TYR A  24  LEU A 105                    
SITE     2 BC9  5 LEU A 109                                                     
SITE     1 CC1  3 PHE A  43  PHE A  46  VAL A  55                               
SITE     1 CC2  2 VAL A  62  LEU A 105                                          
SITE     1 CC3  2 LEU A 105  HEM A1142                                          
SITE     1 CC4  3 ALA A  13  LEU A 113  GLU A 116                               
SITE     1 CC5  2 TRP C  14  PHE C 128                                          
SITE     1 CC6  4 PHE C  33  PHE C  43  PHE C  46  GLN C  58                    
SITE     1 CC7  3 VAL C  62  LEU C 101   XE C1150                               
SITE     1 CC8  3 LEU C 101  HEM C1142   XE C1149                               
SITE     1 CC9  1 GLU C 116                                                     
SITE     1 DC1  6 PHE B  71  PHE B 103  LEU B 106  LEU B 110                    
SITE     2 DC1  6 VAL B 134  HEM B1147                                          
SITE     1 DC2  2 GLY B  24  LEU B  68                                          
SITE     1 DC3  5 PHE D  71  PHE D 103  LEU D 106  LEU D 110                    
SITE     2 DC3  5 HEM D1147                                                     
SITE     1 DC4  1 GLY D  24                                                     
CRYST1   61.957   82.447   53.531  90.00  99.60  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.016140  0.000000  0.002730        0.00000                         
SCALE2      0.000000  0.012129  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018946        0.00000