HEADER    OXYGEN TRANSPORT                        03-OCT-18   6IHX              
TITLE     CRYSTAL STRUCTURE ANALYSIS OF BOVINE HEMOGLOBIN MODIFIED BY SNP       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HEMOGLOBIN SUBUNIT ALPHA;                                  
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 SYNONYM: ALPHA-GLOBIN,HEMOGLOBIN ALPHA CHAIN;                        
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: HEMOGLOBIN SUBUNIT BETA;                                   
COMPND   7 CHAIN: B, D;                                                         
COMPND   8 SYNONYM: BETA-GLOBIN,HEMOGLOBIN BETA CHAIN                           
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: BOVINE;                                             
SOURCE   4 ORGANISM_TAXID: 9913;                                                
SOURCE   5 MOL_ID: 2;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   7 ORGANISM_COMMON: BOVINE;                                             
SOURCE   8 ORGANISM_TAXID: 9913                                                 
KEYWDS    HEME BINDING, IRON ION BINDING, RED BLOOD CELLS, GLOBIN FAMILY,       
KEYWDS   2 OXYGEN TRANSPORT                                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.KIHIRA,Y.MORITA,T.YAMADA,M.KUREISHI,T.KOMATSU                       
REVDAT   3   22-NOV-23 6IHX    1       REMARK                                   
REVDAT   2   24-APR-19 6IHX    1       JRNL                                     
REVDAT   1   12-DEC-18 6IHX    0                                                
JRNL        AUTH   Y.MORITA,T.YAMADA,M.KUREISHI,K.KIHIRA,T.KOMATSU              
JRNL        TITL   QUATERNARY STRUCTURE ANALYSIS OF A HEMOGLOBIN CORE IN        
JRNL        TITL 2 HEMOGLOBIN-ALBUMIN CLUSTER.                                  
JRNL        REF    J PHYS CHEM B                 V. 122 12031 2018              
JRNL        REFN                   ISSN 1520-5207                               
JRNL        PMID   30444368                                                     
JRNL        DOI    10.1021/ACS.JPCB.8B10077                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.46 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0230                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.46                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 45.50                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 92155                          
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) : 0.146                           
REMARK   3   R VALUE            (WORKING SET) : 0.145                           
REMARK   3   FREE R VALUE                     : 0.200                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1951                            
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) : 1.46                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.50                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 6074                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 87.10                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2040                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 132                          
REMARK   3   BIN FREE R VALUE                    : 0.2520                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4332                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 180                                     
REMARK   3   SOLVENT ATOMS            : 681                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 28.60                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.27000                                             
REMARK   3    B22 (A**2) : 0.13000                                              
REMARK   3    B33 (A**2) : 0.13000                                              
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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.073         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.071         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.044         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.574         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.976                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.955                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4675 ; 0.007 ; 0.014       
REMARK   3   BOND LENGTHS OTHERS               (A):  4289 ; 0.001 ; 0.017       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6381 ; 1.194 ; 1.704       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  9941 ; 1.028 ; 1.680       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   569 ; 5.136 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   193 ;34.115 ;23.316       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   730 ;10.766 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    12 ; 9.888 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   558 ; 0.065 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5260 ; 0.007 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   956 ; 0.008 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  8964 ; 1.594 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):   143 ;29.146 ; 5.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  9364 ;15.361 ; 5.000       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NCS TYPE: LOCAL                                                    
REMARK   3   NUMBER OF DIFFERENT NCS PAIRS  : 2                                 
REMARK   3  GROUP  CHAIN1    RANGE     CHAIN2     RANGE    COUNT RMS  WEIGHT    
REMARK   3    1     A     1    140       C     1    140    4340 0.080 0.050     
REMARK   3    2     B     3    144       D     3    144    4366 0.110 0.050     
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.90                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS U VALUES : REFINED INDIVIDUALLY                           
REMARK   4                                                                      
REMARK   4 6IHX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-OCT-18.                  
REMARK 100 THE DEPOSITION ID IS D_1300009187.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 18-DEC-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.9                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL41XU                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 96527                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.460                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY                : 8.700                              
REMARK 200  R MERGE                    (I) : 0.07600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 7.1000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.46                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.49                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.83300                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER 2.5.5                                          
REMARK 200 STARTING MODEL: 1G09                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.77                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG3,500, 0.2M POTASSIUM             
REMARK 280  THIOCYANATE, 0.1M MES PH6.9, COUNTER-DIFFUSION, TEMPERATURE 293K    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-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       32.55850            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       54.76950            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       39.06600            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       54.76950            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       32.55850            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       39.06600            
REMARK 290   SMTRY3   4  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: 10910 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 24300 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -115.0 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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET D     2                                                      
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  FE    HEM A   201     C    CMO A   202              1.81            
REMARK 500  FE    HEM B   201     C    CMO B   202              1.82            
REMARK 500  FE    HEM D   201     C    CMO D   202              1.85            
REMARK 500   NH1  ARG A    92     O    HOH A   301              1.90            
REMARK 500  FE    HEM C   201     C    CMO C   202              1.92            
REMARK 500   O    HOH C   359     O    HOH C   450              2.15            
REMARK 500   O    HOH B   362     O    HOH B   389              2.18            
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       68.13   -152.74                                   
REMARK 500    ASP B  80       62.85   -151.50                                   
REMARK 500    ASP C  75       67.61   -152.69                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG C  92         0.09    SIDE CHAIN                              
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 B 483        DISTANCE =  6.51 ANGSTROMS                       
REMARK 525    HOH B 484        DISTANCE =  6.56 ANGSTROMS                       
REMARK 525    HOH C 490        DISTANCE =  5.87 ANGSTROMS                       
REMARK 525    HOH C 491        DISTANCE =  6.47 ANGSTROMS                       
REMARK 525    HOH C 492        DISTANCE =  6.92 ANGSTROMS                       
REMARK 525    HOH D 413        DISTANCE =  5.86 ANGSTROMS                       
REMARK 525    HOH D 414        DISTANCE =  6.14 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 A 201  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  87   NE2                                                    
REMARK 620 2 HEM A 201   NA   90.1                                              
REMARK 620 3 HEM A 201   NB   89.3  88.5                                        
REMARK 620 4 HEM A 201   NC   90.8 178.2  90.0                                  
REMARK 620 5 HEM A 201   ND   91.9  90.7 178.5  90.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM B 201  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  92   NE2                                                    
REMARK 620 2 HEM B 201   NA   91.0                                              
REMARK 620 3 HEM B 201   NB   92.0  88.8                                        
REMARK 620 4 HEM B 201   NC   91.3 177.1  89.4                                  
REMARK 620 5 HEM B 201   ND   91.1  89.6 176.5  92.0                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM C 201  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C  87   NE2                                                    
REMARK 620 2 HEM C 201   NA   90.7                                              
REMARK 620 3 HEM C 201   NB   86.5  88.8                                        
REMARK 620 4 HEM C 201   NC   90.3 178.0  89.5                                  
REMARK 620 5 HEM C 201   ND   93.7  91.3 179.7  90.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM D 201  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS D  92   NE2                                                    
REMARK 620 2 HEM D 201   NA   89.2                                              
REMARK 620 3 HEM D 201   NB   84.1  88.2                                        
REMARK 620 4 HEM D 201   NC   86.5 174.1  87.3                                  
REMARK 620 5 HEM D 201   ND   93.7  91.6 177.8  92.7                            
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 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CMO A 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CMO B 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HEM C 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CMO C 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HEM D 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CMO D 202                 
DBREF  6IHX A    1   140  UNP    P01966   HBA_BOVIN        2    141             
DBREF  6IHX B    2   145  UNP    P02070   HBB_BOVIN        1    144             
DBREF  6IHX C    1   140  UNP    P01966   HBA_BOVIN        2    141             
DBREF  6IHX D    2   145  UNP    P02070   HBB_BOVIN        1    144             
SEQRES   1 A  140  VAL LEU SER ALA ALA ASP LYS GLY ASN VAL LYS ALA ALA          
SEQRES   2 A  140  TRP GLY LYS VAL GLY GLY HIS ALA ALA GLU TYR GLY ALA          
SEQRES   3 A  140  GLU ALA LEU GLU ARG MET PHE LEU SER PHE PRO THR THR          
SEQRES   4 A  140  LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER          
SEQRES   5 A  140  ALA GLN VAL LYS GLY HIS GLY ALA LYS VAL ALA ALA ALA          
SEQRES   6 A  140  LEU THR LYS ALA VAL GLU HIS LEU ASP ASP LEU PRO GLY          
SEQRES   7 A  140  ALA LEU SER GLU LEU SER ASP LEU HIS ALA HIS LYS LEU          
SEQRES   8 A  140  ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS SER          
SEQRES   9 A  140  LEU LEU VAL THR LEU ALA SER HIS LEU PRO SER ASP PHE          
SEQRES  10 A  140  THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA          
SEQRES  11 A  140  ASN VAL SER THR VAL LEU THR SER LYS TYR                      
SEQRES   1 B  144  MET LEU THR ALA GLU GLU LYS ALA ALA VAL THR ALA PHE          
SEQRES   2 B  144  TRP GLY LYS VAL LYS VAL ASP GLU VAL GLY GLY GLU ALA          
SEQRES   3 B  144  LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN ARG          
SEQRES   4 B  144  PHE PHE GLU SER PHE GLY ASP LEU SER THR ALA ASP ALA          
SEQRES   5 B  144  VAL MET ASN ASN PRO LYS VAL LYS ALA HIS GLY LYS LYS          
SEQRES   6 B  144  VAL LEU ASP SER PHE SER ASN GLY MET LYS HIS LEU ASP          
SEQRES   7 B  144  ASP LEU LYS GLY THR PHE ALA ALA LEU SER GLU LEU HIS          
SEQRES   8 B  144  CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE LYS LEU          
SEQRES   9 B  144  LEU GLY ASN VAL LEU VAL VAL VAL LEU ALA ARG ASN PHE          
SEQRES  10 B  144  GLY LYS GLU PHE THR PRO VAL LEU GLN ALA ASP PHE GLN          
SEQRES  11 B  144  LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS ARG          
SEQRES  12 B  144  TYR                                                          
SEQRES   1 C  140  VAL LEU SER ALA ALA ASP LYS GLY ASN VAL LYS ALA ALA          
SEQRES   2 C  140  TRP GLY LYS VAL GLY GLY HIS ALA ALA GLU TYR GLY ALA          
SEQRES   3 C  140  GLU ALA LEU GLU ARG MET PHE LEU SER PHE PRO THR THR          
SEQRES   4 C  140  LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER          
SEQRES   5 C  140  ALA GLN VAL LYS GLY HIS GLY ALA LYS VAL ALA ALA ALA          
SEQRES   6 C  140  LEU THR LYS ALA VAL GLU HIS LEU ASP ASP LEU PRO GLY          
SEQRES   7 C  140  ALA LEU SER GLU LEU SER ASP LEU HIS ALA HIS LYS LEU          
SEQRES   8 C  140  ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS SER          
SEQRES   9 C  140  LEU LEU VAL THR LEU ALA SER HIS LEU PRO SER ASP PHE          
SEQRES  10 C  140  THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA          
SEQRES  11 C  140  ASN VAL SER THR VAL LEU THR SER LYS TYR                      
SEQRES   1 D  144  MET LEU THR ALA GLU GLU LYS ALA ALA VAL THR ALA PHE          
SEQRES   2 D  144  TRP GLY LYS VAL LYS VAL ASP GLU VAL GLY GLY GLU ALA          
SEQRES   3 D  144  LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN ARG          
SEQRES   4 D  144  PHE PHE GLU SER PHE GLY ASP LEU SER THR ALA ASP ALA          
SEQRES   5 D  144  VAL MET ASN ASN PRO LYS VAL LYS ALA HIS GLY LYS LYS          
SEQRES   6 D  144  VAL LEU ASP SER PHE SER ASN GLY MET LYS HIS LEU ASP          
SEQRES   7 D  144  ASP LEU LYS GLY THR PHE ALA ALA LEU SER GLU LEU HIS          
SEQRES   8 D  144  CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE LYS LEU          
SEQRES   9 D  144  LEU GLY ASN VAL LEU VAL VAL VAL LEU ALA ARG ASN PHE          
SEQRES  10 D  144  GLY LYS GLU PHE THR PRO VAL LEU GLN ALA ASP PHE GLN          
SEQRES  11 D  144  LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS ARG          
SEQRES  12 D  144  TYR                                                          
HET    HEM  A 201      43                                                       
HET    CMO  A 202       2                                                       
HET    HEM  B 201      43                                                       
HET    CMO  B 202       2                                                       
HET    HEM  C 201      43                                                       
HET    CMO  C 202       2                                                       
HET    HEM  D 201      43                                                       
HET    CMO  D 202       2                                                       
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETNAM     CMO CARBON MONOXIDE                                                  
HETSYN     HEM HEME                                                             
FORMUL   5  HEM    4(C34 H32 FE N4 O4)                                          
FORMUL   6  CMO    4(C O)                                                       
FORMUL  13  HOH   *681(H2 O)                                                    
HELIX    1 AA1 SER A    3  GLY A   18  1                                  16    
HELIX    2 AA2 HIS A   20  PHE A   36  1                                  17    
HELIX    3 AA3 PRO A   37  PHE A   43  5                                   7    
HELIX    4 AA4 SER A   52  GLU A   71  1                                  20    
HELIX    5 AA5 ASP A   75  LEU A   80  1                                   6    
HELIX    6 AA6 LEU A   80  HIS A   89  1                                  10    
HELIX    7 AA7 PRO A   95  LEU A  113  1                                  19    
HELIX    8 AA8 THR A  118  THR A  137  1                                  20    
HELIX    9 AA9 THR B    4  VAL B   18  1                                  15    
HELIX   10 AB1 GLU B   22  TYR B   35  1                                  14    
HELIX   11 AB2 PRO B   36  GLY B   46  5                                  11    
HELIX   12 AB3 THR B   50  ASN B   57  1                                   8    
HELIX   13 AB4 ASN B   57  LYS B   76  1                                  20    
HELIX   14 AB5 ASP B   80  LYS B   95  1                                  16    
HELIX   15 AB6 PRO B  100  GLY B  119  1                                  20    
HELIX   16 AB7 LYS B  120  PHE B  122  5                                   3    
HELIX   17 AB8 THR B  123  HIS B  143  1                                  21    
HELIX   18 AB9 SER C    3  GLY C   18  1                                  16    
HELIX   19 AC1 HIS C   20  PHE C   36  1                                  17    
HELIX   20 AC2 PRO C   37  PHE C   43  5                                   7    
HELIX   21 AC3 SER C   52  GLU C   71  1                                  20    
HELIX   22 AC4 ASP C   75  LEU C   80  1                                   6    
HELIX   23 AC5 LEU C   80  HIS C   89  1                                  10    
HELIX   24 AC6 PRO C   95  LEU C  113  1                                  19    
HELIX   25 AC7 THR C  118  THR C  137  1                                  20    
HELIX   26 AC8 THR D    4  GLY D   16  1                                  13    
HELIX   27 AC9 GLU D   22  TYR D   35  1                                  14    
HELIX   28 AD1 PRO D   36  GLY D   46  5                                  11    
HELIX   29 AD2 THR D   50  ASN D   57  1                                   8    
HELIX   30 AD3 ASN D   57  LYS D   76  1                                  20    
HELIX   31 AD4 ASP D   80  PHE D   85  1                                   6    
HELIX   32 AD5 PHE D   85  LYS D   95  1                                  11    
HELIX   33 AD6 PRO D  100  GLY D  119  1                                  20    
HELIX   34 AD7 LYS D  120  PHE D  122  5                                   3    
HELIX   35 AD8 THR D  123  HIS D  143  1                                  21    
LINK         NE2 HIS A  87                FE   HEM A 201     1555   1555  2.04  
LINK         NE2 HIS B  92                FE   HEM B 201     1555   1555  2.05  
LINK         NE2 HIS C  87                FE   HEM C 201     1555   1555  2.02  
LINK         NE2 HIS D  92                FE   HEM D 201     1555   1555  2.00  
SITE     1 AC1 19 TYR A  42  PHE A  43  HIS A  45  PHE A  46                    
SITE     2 AC1 19 HIS A  58  LYS A  61  LEU A  83  LEU A  86                    
SITE     3 AC1 19 HIS A  87  LEU A  91  VAL A  93  ASN A  97                    
SITE     4 AC1 19 PHE A  98  LEU A 101  LEU A 136  CMO A 202                    
SITE     5 AC1 19 HOH A 371  HOH A 376  HOH A 407                               
SITE     1 AC2  3 HIS A  58  VAL A  62  HEM A 201                               
SITE     1 AC3 17 PHE B  41  PHE B  42  HIS B  63  LYS B  66                    
SITE     2 AC3 17 SER B  70  PHE B  71  HIS B  92  LEU B  96                    
SITE     3 AC3 17 ASN B 102  LEU B 106  VAL B 137  LEU B 141                    
SITE     4 AC3 17 CMO B 202  HOH B 307  HOH B 311  HOH B 331                    
SITE     5 AC3 17 HOH B 349                                                     
SITE     1 AC4  3 HIS B  63  VAL B  67  HEM B 201                               
SITE     1 AC5 17 TYR C  42  PHE C  43  HIS C  45  HIS C  58                    
SITE     2 AC5 17 LYS C  61  LEU C  83  LEU C  86  HIS C  87                    
SITE     3 AC5 17 LEU C  91  ASN C  97  PHE C  98  LEU C 101                    
SITE     4 AC5 17 LEU C 136  CMO C 202  HOH C 323  HOH C 362                    
SITE     5 AC5 17 HOH C 402                                                     
SITE     1 AC6  3 HIS C  58  VAL C  62  HEM C 201                               
SITE     1 AC7 18 PHE D  41  PHE D  42  HIS D  63  LYS D  66                    
SITE     2 AC7 18 SER D  70  PHE D  71  LEU D  88  LEU D  91                    
SITE     3 AC7 18 HIS D  92  LEU D  96  ASN D 102  LEU D 106                    
SITE     4 AC7 18 VAL D 137  LEU D 141  CMO D 202  HOH D 326                    
SITE     5 AC7 18 HOH D 331  HOH D 340                                          
SITE     1 AC8  3 HIS D  63  VAL D  67  HEM D 201                               
CRYST1   65.117   78.132  109.539  90.00  90.00  90.00 P 21 21 21    8          
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      0.015357  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012799  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009129        0.00000