PDB Short entry for 1CBM
HEADER    OXYGEN TRANSPORT                        18-FEB-93   1CBM              
TITLE     THE 1.8 ANGSTROM STRUCTURE OF CARBONMONOXY-BETA4 HEMOGLOBIN: ANALYSIS 
TITLE    2 OF A HOMOTETRAMER WITH THE R QUATERNARY STRUCTURE OF LIGANDED        
TITLE    3 ALPHA2BETA2 HEMOGLOBIN                                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HEMOGLOBIN BETA 4 (CARBONMONOXY);                          
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606                                                 
KEYWDS    OXYGEN TRANSPORT                                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    G.E.O.BORGSTAHL,A.ARNONE                                              
REVDAT   4   13-JUL-11 1CBM    1       VERSN                                    
REVDAT   3   24-FEB-09 1CBM    1       VERSN                                    
REVDAT   2   01-APR-03 1CBM    1       JRNL                                     
REVDAT   1   31-JUL-94 1CBM    0                                                
JRNL        AUTH   G.E.BORGSTAHL,P.H.ROGERS,A.ARNONE                            
JRNL        TITL   THE 1.8 A STRUCTURE OF CARBONMONOXY-BETA 4 HEMOGLOBIN.       
JRNL        TITL 2 ANALYSIS OF A HOMOTETRAMER WITH THE R QUATERNARY STRUCTURE   
JRNL        TITL 3 OF LIGANDED ALPHA 2 BETA 2 HEMOGLOBIN.                       
JRNL        REF    J.MOL.BIOL.                   V. 236   817 1994              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   8114096                                                      
JRNL        DOI    10.1006/JMBI.1994.1191                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.74 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PROLSQ, TNT                                          
REMARK   3   AUTHORS     : KONNERT,HENDRICKSON,TRONRUD,TEN EYCK,                
REMARK   3               : MATTHEWS                                             
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.74                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 53563                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.177                           
REMARK   3   R VALUE            (WORKING SET) : NULL                            
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL WITH ALL DATA.                               
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4492                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 200                                     
REMARK   3   SOLVENT ATOMS            : 133                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
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  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : 0.015 ; 0.010               
REMARK   3    ANGLE DISTANCE                  (A) : 0.033 ; 0.015               
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : 0.054 ; 0.030               
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : 0.015 ; 0.010               
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : 0.157 ; 0.080               
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : 0.177 ; 0.200               
REMARK   3    MULTIPLE TORSION                (A) : 0.195 ; 0.200               
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
REMARK   3    H-BOND (X-H...Y)                (A) : 0.165 ; 0.200               
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : 3.100 ; 5.000               
REMARK   3    STAGGERED                 (DEGREES) : 21.400; 15.000              
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND               (A**2) : 3.500 ; 2.000               
REMARK   3   MAIN-CHAIN ANGLE              (A**2) : 5.000 ; 3.000               
REMARK   3   SIDE-CHAIN BOND               (A**2) : 9.300 ; 4.000               
REMARK   3   SIDE-CHAIN ANGLE              (A**2) : 13.400; 6.000               
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS:                                           
REMARK   3  THE ORTHOGONAL COORDINATE FRAME USED IN THIS ENTRY IS NOT           
REMARK   3  THE DEFAULT ORTHOGONAL COORDINATE FRAME FOR SPACE GROUP             
REMARK   3  P 21.                                                               
REMARK   4                                                                      
REMARK   4 1CBM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.15                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 285                                                                      
REMARK 285 THE ENTRY COORDINATES                                                
REMARK 285 ARE NOT PRESENTED IN THE STANDARD CRYSTAL FRAME.                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.805974  0.359718  0.470076       12.83240            
REMARK 290   SMTRY2   2  0.359752 -0.333032  0.871588       23.79309            
REMARK 290   SMTRY3   2  0.470129  0.871605  0.139006       31.09320            
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: 22740 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -189.0 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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A  30   NE  -  CZ  -  NH1 ANGL. DEV. =   5.6 DEGREES          
REMARK 500    ARG A  30   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.8 DEGREES          
REMARK 500    ASP A  99   CB  -  CG  -  OD1 ANGL. DEV. =   8.9 DEGREES          
REMARK 500    ARG A 104   NE  -  CZ  -  NH1 ANGL. DEV. =   3.5 DEGREES          
REMARK 500    ASP B  21   CB  -  CG  -  OD1 ANGL. DEV. =   6.0 DEGREES          
REMARK 500    ASP B  99   CB  -  CG  -  OD1 ANGL. DEV. =   7.1 DEGREES          
REMARK 500    ASP B  99   CB  -  CG  -  OD2 ANGL. DEV. =  -6.1 DEGREES          
REMARK 500    ARG B 104   CD  -  NE  -  CZ  ANGL. DEV. =  13.6 DEGREES          
REMARK 500    ARG B 104   NE  -  CZ  -  NH1 ANGL. DEV. =   4.9 DEGREES          
REMARK 500    ASP C  21   CB  -  CG  -  OD1 ANGL. DEV. =   6.9 DEGREES          
REMARK 500    GLU C  22   CA  -  CB  -  CG  ANGL. DEV. =  19.7 DEGREES          
REMARK 500    ARG C  30   NE  -  CZ  -  NH1 ANGL. DEV. =   9.5 DEGREES          
REMARK 500    ARG C  30   NE  -  CZ  -  NH2 ANGL. DEV. =  -6.1 DEGREES          
REMARK 500    LYS C  65   CB  -  CA  -  C   ANGL. DEV. =  12.1 DEGREES          
REMARK 500    ASP C  73   CB  -  CG  -  OD2 ANGL. DEV. =  -5.6 DEGREES          
REMARK 500    ASP C  99   CB  -  CG  -  OD1 ANGL. DEV. =   6.3 DEGREES          
REMARK 500    ASP C  99   CB  -  CG  -  OD2 ANGL. DEV. =  -7.2 DEGREES          
REMARK 500    ARG C 104   NE  -  CZ  -  NH1 ANGL. DEV. =   5.4 DEGREES          
REMARK 500    HIS C 116   CA  -  CB  -  CG  ANGL. DEV. =  11.6 DEGREES          
REMARK 500    GLU C 121   CA  -  CB  -  CG  ANGL. DEV. =  17.3 DEGREES          
REMARK 500    GLU D  26   CA  -  CB  -  CG  ANGL. DEV. =  20.0 DEGREES          
REMARK 500    ARG D  30   NE  -  CZ  -  NH1 ANGL. DEV. =   3.6 DEGREES          
REMARK 500    ARG D  40   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ASP D  99   CB  -  CG  -  OD1 ANGL. DEV. =   7.1 DEGREES          
REMARK 500    ASP D  99   CB  -  CG  -  OD2 ANGL. DEV. =  -6.3 DEGREES          
REMARK 500    ARG D 104   NE  -  CZ  -  NH1 ANGL. DEV. =   5.6 DEGREES          
REMARK 500    CYS D 112   CA  -  CB  -  SG  ANGL. DEV. =   6.6 DEGREES          
REMARK 500    PHE D 118   CA  -  CB  -  CG  ANGL. DEV. =  17.0 DEGREES          
REMARK 500    TYR D 130   CB  -  CG  -  CD2 ANGL. DEV. =  -3.7 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    HIS A  77       49.42   -140.10                                   
REMARK 500    ASN B  80       50.47   -144.81                                   
REMARK 500    ASN C  80       56.65   -141.09                                   
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  40         0.09    SIDE CHAIN                              
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 147  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CMO A 148   C                                                      
REMARK 620 2 HEM A 147   NA   96.9                                              
REMARK 620 3 HEM A 147   NB   94.6  89.2                                        
REMARK 620 4 HEM A 147   NC   86.3 176.8  90.0                                  
REMARK 620 5 HEM A 147   ND   86.9  90.4 178.5  90.4                            
REMARK 620 6 HIS A  92   NE2 172.8  88.9  89.7  88.0  88.8                      
REMARK 620 7 CMO A 148   O     1.0  97.9  94.7  85.2  86.8 171.9                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM B 147  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CMO B 148   C                                                      
REMARK 620 2 HEM B 147   NA   93.8                                              
REMARK 620 3 HEM B 147   NB   92.7  88.9                                        
REMARK 620 4 HEM B 147   NC   88.8 177.3  91.0                                  
REMARK 620 5 HEM B 147   ND   84.7  92.2 177.2  88.1                            
REMARK 620 6 HIS B  92   NE2 175.9  87.4  91.2  90.0  91.4                      
REMARK 620 7 CMO B 148   O     2.1  95.2  91.2  87.4  86.2 176.5                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM C 147  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CMO C 148   C                                                      
REMARK 620 2 HEM C 147   NA   94.1                                              
REMARK 620 3 HEM C 147   NB   91.8  89.3                                        
REMARK 620 4 HEM C 147   NC   86.7 178.6  89.5                                  
REMARK 620 5 HEM C 147   ND   87.9  91.2 179.4  90.0                            
REMARK 620 6 CMO C 148   O     5.5  98.9  94.6  82.0  85.1                      
REMARK 620 7 HIS C  92   NE2 178.6  86.4  89.5  92.8  90.8 173.4                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM D 147  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CMO D 148   C                                                      
REMARK 620 2 HEM D 147   NA   99.5                                              
REMARK 620 3 HEM D 147   NB   95.9  89.0                                        
REMARK 620 4 HEM D 147   NC   79.4 178.1  89.6                                  
REMARK 620 5 HEM D 147   ND   85.4  91.9 178.2  89.5                            
REMARK 620 6 CMO D 148   O     4.1  99.0  91.9  79.8  89.4                      
REMARK 620 7 HIS D  92   NE2 170.9  87.4  90.1  93.9  88.4 173.4                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 150                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 151                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 152                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 153                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 147                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO A 148                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 147                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO B 148                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 147                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO C 148                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 147                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO D 148                 
DBREF  1CBM A    1   146  UNP    P68871   HBB_HUMAN        1    146             
DBREF  1CBM B    1   146  UNP    P68871   HBB_HUMAN        1    146             
DBREF  1CBM C    1   146  UNP    P68871   HBB_HUMAN        1    146             
DBREF  1CBM D    1   146  UNP    P68871   HBB_HUMAN        1    146             
SEQRES   1 A  146  VAL HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA          
SEQRES   2 A  146  LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU          
SEQRES   3 A  146  ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN          
SEQRES   4 A  146  ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP          
SEQRES   5 A  146  ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS          
SEQRES   6 A  146  LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU          
SEQRES   7 A  146  ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU          
SEQRES   8 A  146  HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG          
SEQRES   9 A  146  LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS          
SEQRES  10 A  146  PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR          
SEQRES  11 A  146  GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS          
SEQRES  12 A  146  LYS TYR HIS                                                  
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  146  VAL HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA          
SEQRES   2 C  146  LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU          
SEQRES   3 C  146  ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN          
SEQRES   4 C  146  ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP          
SEQRES   5 C  146  ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS          
SEQRES   6 C  146  LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU          
SEQRES   7 C  146  ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU          
SEQRES   8 C  146  HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG          
SEQRES   9 C  146  LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS          
SEQRES  10 C  146  PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR          
SEQRES  11 C  146  GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS          
SEQRES  12 C  146  LYS TYR HIS                                                  
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    SO4  A 150       5                                                       
HET    SO4  B 151       5                                                       
HET    SO4  D 152       5                                                       
HET    SO4  C 153       5                                                       
HET    HEM  A 147      43                                                       
HET    CMO  A 148       2                                                       
HET    HEM  B 147      43                                                       
HET    CMO  B 148       2                                                       
HET    HEM  C 147      43                                                       
HET    CMO  C 148       2                                                       
HET    HEM  D 147      43                                                       
HET    CMO  D 148       2                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETNAM     CMO CARBON MONOXIDE                                                  
HETSYN     HEM HEME                                                             
FORMUL   5  SO4    4(O4 S 2-)                                                   
FORMUL   9  HEM    4(C34 H32 FE N4 O4)                                          
FORMUL  10  CMO    4(C O)                                                       
FORMUL  17  HOH   *133(H2 O)                                                    
HELIX    1  AA THR A    4  VAL A   18  1                                  15    
HELIX    2  AB ASN A   19  VAL A   34  1                                  16    
HELIX    3  AC TYR A   35  PHE A   41  1                                   7    
HELIX    4  AD THR A   50  GLY A   56  1                                   7    
HELIX    5  AE ASN A   57  ALA A   76  1                                  20    
HELIX    6  AF PHE A   85  CYS A   93  1                                   9    
HELIX    7  AG ASP A   99  HIS A  117  1                                  19    
HELIX    8  AH THR A  123  HIS A  143  1                                  21    
HELIX    9  BA THR B    4  VAL B   18  1                                  15    
HELIX   10  BB ASN B   19  VAL B   34  1                                  16    
HELIX   11  BC TYR B   35  PHE B   41  1                                   7    
HELIX   12  BD THR B   50  GLY B   56  1                                   7    
HELIX   13  BE ASN B   57  ALA B   76  1                                  20    
HELIX   14  BF PHE B   85  CYS B   93  1                                   9    
HELIX   15  BG ASP B   99  HIS B  117  1                                  19    
HELIX   16  BH THR B  123  HIS B  143  1                                  21    
HELIX   17  CA THR C    4  VAL C   18  1                                  15    
HELIX   18  CB ASN C   19  VAL C   34  1                                  16    
HELIX   19  CC TYR C   35  PHE C   41  1                                   7    
HELIX   20  CD THR C   50  GLY C   56  1                                   7    
HELIX   21  CE ASN C   57  ALA C   76  1                                  20    
HELIX   22  CF PHE C   85  CYS C   93  1                                   9    
HELIX   23  CG ASP C   99  HIS C  117  1                                  19    
HELIX   24  CH THR C  123  HIS C  143  1                                  21    
HELIX   25  DA THR D    4  VAL D   18  1                                  15    
HELIX   26  DB ASN D   19  VAL D   34  1                                  16    
HELIX   27  DC TYR D   35  PHE D   41  1                                   7    
HELIX   28  DD THR D   50  GLY D   56  1                                   7    
HELIX   29  DE ASN D   57  ALA D   76  1                                  20    
HELIX   30  DF PHE D   85  CYS D   93  1                                   9    
HELIX   31  DG ASP D   99  HIS D  117  1                                  19    
HELIX   32  DH THR D  123  HIS D  143  1                                  21    
LINK        FE   HEM A 147                 C   CMO A 148     1555   1555  1.78  
LINK        FE   HEM B 147                 C   CMO B 148     1555   1555  1.78  
LINK        FE   HEM C 147                 C   CMO C 148     1555   1555  1.76  
LINK        FE   HEM D 147                 C   CMO D 148     1555   1555  1.80  
LINK         NE2 HIS A  92                FE   HEM A 147     1555   1555  2.04  
LINK        FE   HEM A 147                 O   CMO A 148     1555   1555  2.99  
LINK        FE   HEM B 147                 NE2 HIS B  92     1555   1555  2.11  
LINK        FE   HEM B 147                 O   CMO B 148     1555   1555  2.98  
LINK        FE   HEM C 147                 O   CMO C 148     1555   1555  2.91  
LINK        FE   HEM C 147                 NE2 HIS C  92     1555   1555  2.13  
LINK        FE   HEM D 147                 O   CMO D 148     1555   1555  3.00  
LINK        FE   HEM D 147                 NE2 HIS D  92     1555   1555  2.10  
SITE     1 AC1  6 LYS A  82  ASN A 139  HIS A 143  HIS A 146                    
SITE     2 AC1  6 VAL B   1  ASN B 139                                          
SITE     1 AC2  4 LYS B  82  ASN B 139  HIS B 143  HIS B 146                    
SITE     1 AC3  5 VAL C   1  LYS D  82  HIS D 143  HIS D 146                    
SITE     2 AC3  5 HOH D 304                                                     
SITE     1 AC4  3 LYS C  82  HIS C 143  HIS C 146                               
SITE     1 AC5 11 PHE A  41  PHE A  42  HIS A  63  LYS A  66                    
SITE     2 AC5 11 HIS A  92  LEU A  96  VAL A  98  ASN A 102                    
SITE     3 AC5 11 LEU A 106  LEU A 141  CMO A 148                               
SITE     1 AC6  4 LEU A  28  HIS A  63  VAL A  67  HEM A 147                    
SITE     1 AC7 14 PHE B  41  PHE B  42  HIS B  63  LYS B  66                    
SITE     2 AC7 14 ALA B  70  LEU B  91  HIS B  92  LEU B  96                    
SITE     3 AC7 14 VAL B  98  ASN B 102  PHE B 103  LEU B 106                    
SITE     4 AC7 14 LEU B 141  CMO B 148                                          
SITE     1 AC8  3 HIS B  63  VAL B  67  HEM B 147                               
SITE     1 AC9 14 PHE C  41  PHE C  42  HIS C  63  LYS C  66                    
SITE     2 AC9 14 PHE C  71  LEU C  91  HIS C  92  LEU C  96                    
SITE     3 AC9 14 VAL C  98  ASN C 102  LEU C 106  LEU C 141                    
SITE     4 AC9 14 CMO C 148  HOH C 248                                          
SITE     1 BC1  3 HIS C  63  VAL C  67  HEM C 147                               
SITE     1 BC2 12 PHE D  41  PHE D  42  HIS D  63  PHE D  71                    
SITE     2 BC2 12 LEU D  91  HIS D  92  LEU D  96  VAL D  98                    
SITE     3 BC2 12 ASN D 102  LEU D 106  LEU D 141  CMO D 148                    
SITE     1 BC3  3 HIS D  63  VAL D  67  HEM D 147                               
CRYST1   63.300   82.400   53.700  90.00  90.10  90.00 P 1 21 1      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     -0.003265  0.012895 -0.008520        0.76714                         
SCALE2      0.003780  0.007008  0.009158        0.11700                         
SCALE3      0.017264 -0.000196 -0.006975        0.22333