HEADER    OXYGEN BINDING                          05-MAY-08   3D17              
TITLE     A TRIPLY LIGATED CRYSTAL STRUCTURE OF RELAXED STATE HUMAN HEMOGLOBIN  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HEMOGLOBIN SUBUNIT ALPHA;                                  
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 SYNONYM: HEMOGLOBIN ALPHA CHAIN, ALPHA-GLOBIN;                       
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: HEMOGLOBIN SUBUNIT BETA;                                   
COMPND   7 CHAIN: B, D;                                                         
COMPND   8 SYNONYM: HEMOGLOBIN BETA CHAIN, BETA-GLOBIN                          
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 CELL: RED BLOOD CELL;                                                
SOURCE   5 MOL_ID: 2;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   7 ORGANISM_COMMON: HUMAN;                                              
SOURCE   8 CELL: RED BLOOD CELL                                                 
KEYWDS    LIGANDED, RELAXED, TRIPLY LIGATED, LIGAND UPTAKE, LIGAND CHANNEL,     
KEYWDS   2 ACETYLATION, DISEASE MUTATION, GLYCATION, GLYCOPROTEIN, HEME, IRON,  
KEYWDS   3 METAL-BINDING, OXYGEN TRANSPORT, POLYMORPHISM, TRANSPORT,            
KEYWDS   4 HYPOTENSIVE AGENT, PYRUVATE, S-NITROSYLATION, VASOACTIVE, OXYGEN     
KEYWDS   5 BINDING                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.K.SAFO,F.N.MUSAYEV,J.JENKINS,D.J.ABRAHAM                            
REVDAT   3   30-AUG-23 3D17    1       REMARK LINK                              
REVDAT   2   24-FEB-09 3D17    1       VERSN                                    
REVDAT   1   03-JUN-08 3D17    0                                                
JRNL        AUTH   J.JENKINS,F.N.MUSAYEV,D.J.ABRAHAM,M.K.SAFO                   
JRNL        TITL   A TRIPLY LIGATED CRYSTAL STRUCTURE OF RELAXED STATE HUMAN    
JRNL        TITL 2 HEMOGLOBIN                                                   
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.90                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.500                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 93.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 16148                          
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 SET) : 0.232                           
REMARK   3   FREE R VALUE                     : 0.297                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 807                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.97                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 92.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3500                       
REMARK   3   BIN FREE R VALUE                    : 0.3770                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 138                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 3.200                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4384                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 200                                     
REMARK   3   SOLVENT ATOMS            : 88                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 28.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 42.69                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 3.06000                                              
REMARK   3    B22 (A**2) : 3.06000                                              
REMARK   3    B33 (A**2) : -6.12000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.900                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 20.60                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.420                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3D17 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-MAY-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000047462.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 14-JUL-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.4                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU MICROMAX-007                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS                       
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : D*TREK                             
REMARK 200  DATA SCALING SOFTWARE          : D*TREK                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 16653                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.8                               
REMARK 200  DATA REDUNDANCY                : 3.500                              
REMARK 200  R MERGE                    (I) : 0.12800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 7.8000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.90                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.35200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1IJW                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 54.04                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NAPHOSPH, KPHOSPH, TOLUENE, PH 6.4,      
REMARK 280  LIQUID DIFFUSION, TEMPERATURE 298K                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
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        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       87.23300            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       43.64100            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       43.64100            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       43.61650            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       43.64100            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       43.64100            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      130.84950            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       43.64100            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       43.64100            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       43.61650            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       43.64100            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       43.64100            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000      130.84950            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       87.23300            
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: 12890 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 22860 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -115.3 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 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    HIS B   2   N   -  CA  -  C   ANGL. DEV. =  20.1 DEGREES          
REMARK 500    LEU C   2   N   -  CA  -  C   ANGL. DEV. = -20.6 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    PRO A  44      -75.61    -54.36                                   
REMARK 500    LEU A  48       56.84    -64.10                                   
REMARK 500    ASP A  75       72.67   -154.46                                   
REMARK 500    SER A  81      -40.75    -28.98                                   
REMARK 500    HIS A  89      -90.05    -73.16                                   
REMARK 500    HIS B   2       96.27      9.77                                   
REMARK 500    THR B   4      177.11    -58.38                                   
REMARK 500    ASN B  19       89.71    -59.87                                   
REMARK 500    VAL B  20        3.95    -52.60                                   
REMARK 500    GLU B  22      -76.60    -84.48                                   
REMARK 500    TYR B  35       72.12   -116.88                                   
REMARK 500    HIS B  77       30.88   -146.52                                   
REMARK 500    HIS B 117      -72.77    -59.15                                   
REMARK 500    PHE B 118        7.52    -64.02                                   
REMARK 500    GLU B 121       -7.68    -59.25                                   
REMARK 500    PHE B 122       67.04   -100.25                                   
REMARK 500    LYS B 144       27.41    -74.54                                   
REMARK 500    PHE C  46      -13.61    -45.26                                   
REMARK 500    ASP C  47       86.47     -2.95                                   
REMARK 500    HIS C  50      106.98    -53.21                                   
REMARK 500    HIS C  72       62.74   -102.16                                   
REMARK 500    VAL C  73       34.35    -83.67                                   
REMARK 500    ASP C  74       28.42   -163.14                                   
REMARK 500    ASP C  75       32.11   -163.92                                   
REMARK 500    SER C  81      -29.31    -37.32                                   
REMARK 500    HIS C  89     -111.53    -75.89                                   
REMARK 500    LYS C  90      -64.50    -13.97                                   
REMARK 500    PRO C 114      -76.75    -49.63                                   
REMARK 500    VAL D  11      -77.34    -50.73                                   
REMARK 500    LYS D  17       48.54    -89.51                                   
REMARK 500    VAL D  20        0.86    -38.81                                   
REMARK 500    GLU D  22      -79.22    -83.79                                   
REMARK 500    TYR D  35       71.62   -117.56                                   
REMARK 500    HIS D  77       54.96   -113.73                                   
REMARK 500    LEU D  78       11.29    -57.55                                   
REMARK 500    ASN D  80       56.42   -118.61                                   
REMARK 500    HIS D 117      -73.61    -64.94                                   
REMARK 500    PHE D 118       18.79    -62.09                                   
REMARK 500    GLU D 121       -9.39    -57.68                                   
REMARK 500    PHE D 122       75.57   -100.41                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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 A 143  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  87   NE2                                                    
REMARK 620 2 HEM A 143   NA   87.4                                              
REMARK 620 3 HEM A 143   NB  100.0  90.7                                        
REMARK 620 4 HEM A 143   NC  101.4 170.7  90.9                                  
REMARK 620 5 HEM A 143   ND   79.2  89.6 179.2  89.0                            
REMARK 620 6 CMO A 142   C   167.2  87.6  91.8  83.2  88.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM B 150  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  92   NE2                                                    
REMARK 620 2 HEM B 150   NA   91.2                                              
REMARK 620 3 HEM B 150   NB   86.1  90.6                                        
REMARK 620 4 HEM B 150   NC   95.7 173.0  88.7                                  
REMARK 620 5 HEM B 150   ND   89.6  90.8 175.5  90.5                            
REMARK 620 6 CMO B 147   C   176.0  91.7  96.6  81.5  87.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM C 143  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C  87   NE2                                                    
REMARK 620 2 HEM C 143   NA   83.1                                              
REMARK 620 3 HEM C 143   NB   91.2  90.1                                        
REMARK 620 4 HEM C 143   NC   91.9 174.9  88.9                                  
REMARK 620 5 HEM C 143   ND   89.9  91.2 178.3  89.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM D 148  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS D  92   NE2                                                    
REMARK 620 2 HEM D 148   NA   98.5                                              
REMARK 620 3 HEM D 148   NB   88.0  91.9                                        
REMARK 620 4 HEM D 148   NC   90.3 171.2  87.8                                  
REMARK 620 5 HEM D 148   ND   93.6  89.7 177.5  90.3                            
REMARK 620 6 CMO D 149   C   169.2  91.7  88.1  79.5  90.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 148                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 149                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 D 147                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 143                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MBN A 144                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 150                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 143                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 148                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO A 142                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO B 147                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO D 149                 
DBREF  3D17 A    1   141  UNP    P69905   HBA_HUMAN        2    142             
DBREF  3D17 B    1   146  UNP    P68871   HBB_HUMAN        2    147             
DBREF  3D17 C    1   141  UNP    P69905   HBA_HUMAN        2    142             
DBREF  3D17 D    1   146  UNP    P68871   HBB_HUMAN        2    147             
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 LEU 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 HIS 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  VAL 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 LEU 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 HIS 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  VAL 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 LEU 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 HIS 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  VAL 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 LEU 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 HIS 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  A 143      43                                                       
HET    MBN  A 144       7                                                       
HET    CMO  A 142       2                                                       
HET    PO4  B 148       5                                                       
HET    PO4  B 149       5                                                       
HET    HEM  B 150      43                                                       
HET    CMO  B 147       2                                                       
HET    HEM  C 143      43                                                       
HET    PO4  D 147       5                                                       
HET    HEM  D 148      43                                                       
HET    CMO  D 149       2                                                       
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETNAM     MBN TOLUENE                                                          
HETNAM     CMO CARBON MONOXIDE                                                  
HETNAM     PO4 PHOSPHATE ION                                                    
HETSYN     HEM HEME                                                             
FORMUL   5  HEM    4(C34 H32 FE N4 O4)                                          
FORMUL   6  MBN    C7 H8                                                        
FORMUL   7  CMO    3(C O)                                                       
FORMUL   8  PO4    3(O4 P 3-)                                                   
FORMUL  16  HOH   *88(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  HIS A   89  1                                  15    
HELIX    6   6 PRO A   95  LEU A  113  1                                  19    
HELIX    7   7 THR A  118  THR A  137  1                                  20    
HELIX    8   8 SER A  138  ARG A  141  5                                   4    
HELIX    9   9 THR B    4  TRP B   15  1                                  12    
HELIX   10  10 GLY B   16  VAL B   18  5                                   3    
HELIX   11  11 ASP B   21  TYR B   35  1                                  15    
HELIX   12  12 PRO B   36  GLY B   46  5                                  11    
HELIX   13  13 THR B   50  ASN B   57  1                                   8    
HELIX   14  14 ASN B   57  ASP B   73  1                                  17    
HELIX   15  15 ASN B   80  PHE B   85  1                                   6    
HELIX   16  16 PHE B   85  LYS B   95  1                                  11    
HELIX   17  17 PRO B  100  GLY B  119  1                                  20    
HELIX   18  18 LYS B  120  PHE B  122  5                                   3    
HELIX   19  19 THR B  123  ALA B  142  1                                  20    
HELIX   20  20 SER C    3  GLY C   18  1                                  16    
HELIX   21  21 HIS C   20  PHE C   36  1                                  17    
HELIX   22  22 PRO C   37  THR C   41  5                                   5    
HELIX   23  23 SER C   52  GLY C   57  1                                   6    
HELIX   24  24 HIS C   58  HIS C   72  1                                  15    
HELIX   25  25 ASP C   75  HIS C   89  1                                  15    
HELIX   26  26 PRO C   95  LEU C  113  1                                  19    
HELIX   27  27 THR C  118  THR C  137  1                                  20    
HELIX   28  28 SER C  138  ARG C  141  5                                   4    
HELIX   29  29 THR D    4  TRP D   15  1                                  12    
HELIX   30  30 ASP D   21  TYR D   35  1                                  15    
HELIX   31  31 PRO D   36  GLY D   46  5                                  11    
HELIX   32  32 THR D   50  GLY D   56  1                                   7    
HELIX   33  33 ASN D   57  HIS D   77  1                                  21    
HELIX   34  34 ASN D   80  PHE D   85  1                                   6    
HELIX   35  35 PHE D   85  LYS D   95  1                                  11    
HELIX   36  36 PRO D  100  PHE D  118  1                                  19    
HELIX   37  37 GLY D  119  PHE D  122  5                                   4    
HELIX   38  38 THR D  123  LEU D  141  1                                  19    
HELIX   39  39 ALA D  142  HIS D  146  5                                   5    
LINK         NE2 HIS A  87                FE   HEM A 143     1555   1555  2.00  
LINK         C   CMO A 142                FE   HEM A 143     1555   1555  1.96  
LINK         NE2 HIS B  92                FE   HEM B 150     1555   1555  2.02  
LINK         C   CMO B 147                FE   HEM B 150     1555   1555  1.88  
LINK         NE2 HIS C  87                FE   HEM C 143     1555   1555  2.08  
LINK         NE2 HIS D  92                FE   HEM D 148     1555   1555  2.04  
LINK        FE   HEM D 148                 C   CMO D 149     1555   1555  1.90  
SITE     1 AC1  6 LYS B  82  ASN B 139  HIS B 143  HOH B 158                    
SITE     2 AC1  6 LYS D  82  ASN D 139                                          
SITE     1 AC2  2 HIS B 143  LYS B 144                                          
SITE     1 AC3  3 HIS D 143  LYS D 144  HOH D 159                               
SITE     1 AC4 17 TYR A  42  PHE A  43  PHE A  46  HIS A  58                    
SITE     2 AC4 17 LYS A  61  ALA A  65  LEU A  83  LEU A  86                    
SITE     3 AC4 17 HIS A  87  LEU A  91  VAL A  93  ASN A  97                    
SITE     4 AC4 17 PHE A  98  LEU A 101  VAL A 132  LEU A 136                    
SITE     5 AC4 17 CMO A 142                                                     
SITE     1 AC5  3 VAL A  10  TRP A  14  VAL A  17                               
SITE     1 AC6 15 THR B  38  PHE B  41  PHE B  42  HIS B  63                    
SITE     2 AC6 15 LYS B  66  VAL B  67  PHE B  71  HIS B  92                    
SITE     3 AC6 15 LEU B  96  VAL B  98  ASN B 102  PHE B 103                    
SITE     4 AC6 15 LEU B 106  LEU B 141  CMO B 147                               
SITE     1 AC7 15 MET C  32  TYR C  42  PHE C  43  PHE C  46                    
SITE     2 AC7 15 HIS C  58  LYS C  61  ALA C  65  LEU C  83                    
SITE     3 AC7 15 HIS C  87  LEU C  91  VAL C  93  ASN C  97                    
SITE     4 AC7 15 PHE C  98  LEU C 101  LEU C 136                               
SITE     1 AC8 16 PHE D  41  PHE D  42  HIS D  63  LYS D  66                    
SITE     2 AC8 16 VAL D  67  ALA D  70  LEU D  88  HIS D  92                    
SITE     3 AC8 16 LYS D  95  LEU D  96  VAL D  98  ASN D 102                    
SITE     4 AC8 16 PHE D 103  LEU D 106  LEU D 141  CMO D 149                    
SITE     1 AC9  3 HIS A  58  VAL A  62  HEM A 143                               
SITE     1 BC1  3 PHE B  42  VAL B  67  HEM B 150                               
SITE     1 BC2  3 PHE D  42  VAL D  67  HEM D 148                               
CRYST1   87.282   87.282  174.466  90.00  90.00  90.00 P 41 21 2    16          
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      0.011457  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011457  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005732        0.00000