HEADER    OXYGEN TRANSPORT                        02-JUN-82   1HBS              
TITLE     REFINED CRYSTAL STRUCTURE OF DEOXYHEMOGLOBIN S. I. RESTRAINED LEAST-  
TITLE    2 SQUARES REFINEMENT AT 3.0-ANGSTROMS RESOLUTION                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HEMOGLOBIN S (DEOXY) (ALPHA CHAIN);                        
COMPND   3 CHAIN: A, C, E, G;                                                   
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: HEMOGLOBIN S (DEOXY) (BETA CHAIN);                         
COMPND   7 CHAIN: B, D, F, H;                                                   
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 MOL_ID: 2;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   7 ORGANISM_COMMON: HUMAN;                                              
SOURCE   8 ORGANISM_TAXID: 9606                                                 
KEYWDS    OXYGEN TRANSPORT                                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    E.A.PADLAN,W.E.LOVE                                                   
REVDAT   7   07-FEB-24 1HBS    1       REMARK SEQADV                            
REVDAT   6   24-FEB-09 1HBS    1       VERSN                                    
REVDAT   5   01-APR-03 1HBS    1       JRNL                                     
REVDAT   4   29-OCT-85 1HBS    1       JRNL   REMARK                            
REVDAT   3   31-JAN-84 1HBS    1       REMARK                                   
REVDAT   2   30-SEP-83 1HBS    1       REVDAT                                   
REVDAT   1   29-JUL-82 1HBS    0                                                
JRNL        AUTH   E.A.PADLAN,W.E.LOVE                                          
JRNL        TITL   REFINED CRYSTAL STRUCTURE OF DEOXYHEMOGLOBIN S. I.           
JRNL        TITL 2 RESTRAINED LEAST-SQUARES REFINEMENT AT 3.0-A RESOLUTION.     
JRNL        REF    J.BIOL.CHEM.                  V. 260  8272 1985              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   4008491                                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   E.A.PADLAN,W.E.LOVE                                          
REMARK   1  TITL   REFINED CRYSTAL STRUCTURE OF DEOXYHEMOGLOBIN S. II.          
REMARK   1  TITL 2 MOLECULAR INTERACTIONS IN THE CRYSTAL                        
REMARK   1  REF    J.BIOL.CHEM.                  V. 260  8280 1985              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   W.E.LOVE,P.M.D.FITZGERALD,J.C.HANSON,W.E.ROYERJUNIOR         
REMARK   1  TITL   INTERMOLECULAR INTERACTIONS IN CRYSTALS OF HUMAN DEOXY       
REMARK   1  TITL 2 HEMOGLOBIN A, C, F AND S                                     
REMARK   1  REF    INSERM SYMP.                  V.   9    65 1978              
REMARK   1  REFN                   ISSN 0378-0546                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   B.C.WISHNER,J.C.HANSON,W.M.RINGLE,W.E.LOVE                   
REMARK   1  TITL   CRYSTAL STRUCTURE OF SICKLE-CELL DEOXYHEMOGLOBIN             
REMARK   1  EDIT   J.I.HERCULES, G.L.COTTAM, M.R.WATERMAN, A.N.SCHECHTER        
REMARK   1  REF    MOLECULAR STRUCTURE AND                  1 1976              
REMARK   1  REF  2 BIOLOGICAL ACTIVITY                                          
REMARK   1  PUBL   U.S.DEPT.HEW,BETHESDA,MD.(NIH 76-1007)                       
REMARK   1  REFN                                                                
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   B.C.WISHNER,K.B.WARD,E.E.LATTMAN,W.E.LOVE                    
REMARK   1  TITL   CRYSTAL STRUCTURE OF SICKLE-CELL DEOXYHEMOGLOBIN AT 5        
REMARK   1  TITL 2 ANGSTROMS RESOLUTION                                         
REMARK   1  REF    J.MOL.BIOL.                   V.  98   179 1975              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 5                                                          
REMARK   1  AUTH   B.C.WISHNER,W.E.LOVE                                         
REMARK   1  TITL   CRYSTALS OF DEOXY SICKLE CELL HEMOGLOBIN                     
REMARK   1  EDIT   J.I.HERCULES, A.N.SCHECHTER, W.A.EATON, R.E.JACKSON          
REMARK   1  REF    PROCEEDINGS OF THE FIRST                85 1975              
REMARK   1  REF  2 NATIONAL SYMPOSIUM ON SICKLE                                 
REMARK   1  REF  3 CELL DISEASE                                                 
REMARK   1  PUBL   U.S.DEPT.HEW,BETHESDA,MD.(NIH 75-723)                        
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : NULL                                                 
REMARK   3   AUTHORS     : NULL                                                 
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : NULL                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : NULL                           
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 SET) : 0.254                           
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   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) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 8760                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 344                                     
REMARK   3   SOLVENT ATOMS            : 0                                       
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  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) : NULL                            
REMARK   3   BOND ANGLES            (DEGREES) : NULL                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
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  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 1HBS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000173762.                                   
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   (%): 50.93                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       92.83000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 300 REMARK: THERE ARE TWO DEOXY HEMOGLOBIN TETRAMERS IN THE ASYMMETRIC   
REMARK 300 UNIT.  CHAINS A, B, C, D CONSTITUTE THE FIRST TETRAMER AND           
REMARK 300 CHAINS E, F, G, H CONSTITUTE THE SECOND.  THESE TETRAMERS            
REMARK 300 ARE RELATED APPROXIMATELY BY A NON-CRYSTALLOGRAPHIC                  
REMARK 300 TWO-FOLD SCREW AXIS PARALLEL TO THE A-AXIS OF THE CRYSTAL.           
REMARK 300 APPLYING THE TRANSFORMATION GIVEN IN THE *MTRIX* RECORDS             
REMARK 300 BELOW TO THE SECOND TETRAMER WILL YIELD APPROXIMATE                  
REMARK 300 COORDINATES FOR THE FIRST TETRAMER.                                  
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: 10960 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 24350 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -105.0 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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 11460 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 24480 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -101.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F, G, H                            
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 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 142  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  87   NE2                                                    
REMARK 620 2 HEM A 142   NA   93.6                                              
REMARK 620 3 HEM A 142   NB   95.6  88.6                                        
REMARK 620 4 HEM A 142   NC  112.2 153.7  84.0                                  
REMARK 620 5 HEM A 142   ND  109.8  87.6 154.5  88.4                            
REMARK 620 N                    1     2     3     4                             
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 HIS B  92   NE2                                                    
REMARK 620 2 HEM B 147   NA  119.7                                              
REMARK 620 3 HEM B 147   NB   95.5  84.2                                        
REMARK 620 4 HEM B 147   NC  105.3 133.5  80.2                                  
REMARK 620 5 HEM B 147   ND  124.7  90.3 135.5  72.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM C 142  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C  87   NE2                                                    
REMARK 620 2 HEM C 142   NA   80.1                                              
REMARK 620 3 HEM C 142   NB  104.9  88.4                                        
REMARK 620 4 HEM C 142   NC  124.4 155.5  86.7                                  
REMARK 620 5 HEM C 142   ND  101.1  89.8 153.2  83.9                            
REMARK 620 N                    1     2     3     4                             
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 HIS D  92   NE2                                                    
REMARK 620 2 HEM D 147   NA  107.8                                              
REMARK 620 3 HEM D 147   NB  115.6  84.7                                        
REMARK 620 4 HEM D 147   NC  107.8 144.0  84.8                                  
REMARK 620 5 HEM D 147   ND   98.5  85.3 145.9  84.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM E 142  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS E  87   NE2                                                    
REMARK 620 2 HEM E 142   NA   75.3                                              
REMARK 620 3 HEM E 142   NB   91.9  82.8                                        
REMARK 620 4 HEM E 142   NC  127.4 157.3  96.1                                  
REMARK 620 5 HEM E 142   ND   99.8  79.6 155.6  93.6                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM F 147  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS F  92   NE2                                                    
REMARK 620 2 HEM F 147   NA  107.0                                              
REMARK 620 3 HEM F 147   NB   99.4  86.5                                        
REMARK 620 4 HEM F 147   NC   89.5 163.3  88.3                                  
REMARK 620 5 HEM F 147   ND  100.6  91.0 159.7  88.4                            
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 142                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 147                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 142                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 147                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM E 142                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM F 147                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM G 142                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM H 147                 
DBREF  1HBS A    1   141  UNP    P69905   HBA_HUMAN        1    141             
DBREF  1HBS B    1   146  UNP    P68871   HBB_HUMAN        1    146             
DBREF  1HBS C    1   141  UNP    P69905   HBA_HUMAN        1    141             
DBREF  1HBS D    1   146  UNP    P68871   HBB_HUMAN        1    146             
DBREF  1HBS E    1   141  UNP    P69905   HBA_HUMAN        1    141             
DBREF  1HBS F    1   146  UNP    P68871   HBB_HUMAN        1    146             
DBREF  1HBS G    1   141  UNP    P69905   HBA_HUMAN        1    141             
DBREF  1HBS H    1   146  UNP    P68871   HBB_HUMAN        1    146             
SEQADV 1HBS VAL B    6  UNP  P68871    GLU     6 CONFLICT                       
SEQADV 1HBS VAL D    6  UNP  P68871    GLU     6 CONFLICT                       
SEQADV 1HBS VAL F    6  UNP  P68871    GLU     6 CONFLICT                       
SEQADV 1HBS VAL H    6  UNP  P68871    GLU     6 CONFLICT                       
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 VAL 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 VAL 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                                                  
SEQRES   1 E  141  VAL LEU SER PRO ALA ASP LYS THR ASN VAL LYS ALA ALA          
SEQRES   2 E  141  TRP GLY LYS VAL GLY ALA HIS ALA GLY GLU TYR GLY ALA          
SEQRES   3 E  141  GLU ALA LEU GLU ARG MET PHE LEU SER PHE PRO THR THR          
SEQRES   4 E  141  LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER          
SEQRES   5 E  141  ALA GLN VAL LYS GLY HIS GLY LYS LYS VAL ALA ASP ALA          
SEQRES   6 E  141  LEU THR ASN ALA VAL ALA HIS VAL ASP ASP MET PRO ASN          
SEQRES   7 E  141  ALA LEU SER ALA LEU SER ASP LEU HIS ALA HIS LYS LEU          
SEQRES   8 E  141  ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS CYS          
SEQRES   9 E  141  LEU LEU VAL THR LEU ALA ALA HIS LEU PRO ALA GLU PHE          
SEQRES  10 E  141  THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA          
SEQRES  11 E  141  SER VAL SER THR VAL LEU THR SER LYS TYR ARG                  
SEQRES   1 F  146  VAL HIS LEU THR PRO VAL GLU LYS SER ALA VAL THR ALA          
SEQRES   2 F  146  LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU          
SEQRES   3 F  146  ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN          
SEQRES   4 F  146  ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP          
SEQRES   5 F  146  ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS          
SEQRES   6 F  146  LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU          
SEQRES   7 F  146  ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU          
SEQRES   8 F  146  HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG          
SEQRES   9 F  146  LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS          
SEQRES  10 F  146  PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR          
SEQRES  11 F  146  GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS          
SEQRES  12 F  146  LYS TYR HIS                                                  
SEQRES   1 G  141  VAL LEU SER PRO ALA ASP LYS THR ASN VAL LYS ALA ALA          
SEQRES   2 G  141  TRP GLY LYS VAL GLY ALA HIS ALA GLY GLU TYR GLY ALA          
SEQRES   3 G  141  GLU ALA LEU GLU ARG MET PHE LEU SER PHE PRO THR THR          
SEQRES   4 G  141  LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER          
SEQRES   5 G  141  ALA GLN VAL LYS GLY HIS GLY LYS LYS VAL ALA ASP ALA          
SEQRES   6 G  141  LEU THR ASN ALA VAL ALA HIS VAL ASP ASP MET PRO ASN          
SEQRES   7 G  141  ALA LEU SER ALA LEU SER ASP LEU HIS ALA HIS LYS LEU          
SEQRES   8 G  141  ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS CYS          
SEQRES   9 G  141  LEU LEU VAL THR LEU ALA ALA HIS LEU PRO ALA GLU PHE          
SEQRES  10 G  141  THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA          
SEQRES  11 G  141  SER VAL SER THR VAL LEU THR SER LYS TYR ARG                  
SEQRES   1 H  146  VAL HIS LEU THR PRO VAL GLU LYS SER ALA VAL THR ALA          
SEQRES   2 H  146  LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU          
SEQRES   3 H  146  ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN          
SEQRES   4 H  146  ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP          
SEQRES   5 H  146  ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS          
SEQRES   6 H  146  LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU          
SEQRES   7 H  146  ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU          
SEQRES   8 H  146  HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG          
SEQRES   9 H  146  LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS          
SEQRES  10 H  146  PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR          
SEQRES  11 H  146  GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS          
SEQRES  12 H  146  LYS TYR HIS                                                  
HET    HEM  A 142      43                                                       
HET    HEM  B 147      43                                                       
HET    HEM  C 142      43                                                       
HET    HEM  D 147      43                                                       
HET    HEM  E 142      43                                                       
HET    HEM  F 147      43                                                       
HET    HEM  G 142      43                                                       
HET    HEM  H 147      43                                                       
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETSYN     HEM HEME                                                             
FORMUL   9  HEM    8(C34 H32 FE N4 O4)                                          
HELIX    1  AA SER A    3  GLY A   18  1                                  16    
HELIX    2  AB HIS A   20  SER A   35  1                                  16    
HELIX    3  AC PHE A   36  TYR A   42  1                                   7    
HELIX    4  AD HIS A   50  GLY A   51  1DEGEN 2 RES HLX RETAIN HOMOL       2    
HELIX    5  AE SER A   52  ALA A   71  1                                  20    
HELIX    6  AF LEU A   80  ALA A   88  1                                   9    
HELIX    7  AG ASP A   94  HIS A  112  1                                  19    
HELIX    8  AH THR A  118  SER A  138  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 SER C    3  GLY C   18  1                                  16    
HELIX   18  CB HIS C   20  SER C   35  1                                  16    
HELIX   19  CC PHE C   36  TYR C   42  1                                   7    
HELIX   20  CD HIS C   50  GLY C   51  1DEGEN 2 RES HLX RETAIN HOMOL       2    
HELIX   21  CE SER C   52  ALA C   71  1                                  20    
HELIX   22  CF LEU C   80  ALA C   88  1                                   9    
HELIX   23  CG ASP C   94  HIS C  112  1                                  19    
HELIX   24  CH THR C  118  SER C  138  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    
HELIX   33  EA SER E    3  GLY E   18  1                                  16    
HELIX   34  EB HIS E   20  SER E   35  1                                  16    
HELIX   35  EC PHE E   36  TYR E   42  1                                   7    
HELIX   36  ED HIS E   50  GLY E   51  1DEGEN 2 RES HLX RETAIN HOMOL       2    
HELIX   37  EE SER E   52  ALA E   71  1                                  20    
HELIX   38  EF LEU E   80  ALA E   88  1                                   9    
HELIX   39  EG ASP E   94  HIS E  112  1                                  19    
HELIX   40  EH THR E  118  SER E  138  1                                  21    
HELIX   41  FA THR F    4  VAL F   18  1                                  15    
HELIX   42  FB ASN F   19  VAL F   34  1                                  16    
HELIX   43  FC TYR F   35  PHE F   41  1                                   7    
HELIX   44  FD THR F   50  GLY F   56  1                                   7    
HELIX   45  FE ASN F   57  ALA F   76  1                                  20    
HELIX   46  FF PHE F   85  CYS F   93  1                                   9    
HELIX   47  FG ASP F   99  HIS F  117  1                                  19    
HELIX   48  FH THR F  123  HIS F  143  1                                  21    
HELIX   49  GA SER G    3  GLY G   18  1                                  16    
HELIX   50  GB HIS G   20  SER G   35  1                                  16    
HELIX   51  GC PHE G   36  TYR G   42  1                                   7    
HELIX   52  GD HIS G   50  GLY G   51  1DEGEN 2 RES HLX RETAIN HOMOL       2    
HELIX   53  GE SER G   52  ALA G   71  1                                  20    
HELIX   54  GF LEU G   80  ALA G   88  1                                   9    
HELIX   55  GG ASP G   94  HIS G  112  1                                  19    
HELIX   56  GH THR G  118  SER G  138  1                                  21    
HELIX   57  HA THR H    4  VAL H   18  1                                  15    
HELIX   58  HB ASN H   19  VAL H   34  1                                  16    
HELIX   59  HC TYR H   35  PHE H   41  1                                   7    
HELIX   60  HD THR H   50  GLY H   56  1                                   7    
HELIX   61  HE ASN H   57  ALA H   76  1                                  20    
HELIX   62  HF PHE H   85  CYS H   93  1                                   9    
HELIX   63  HG ASP H   99  HIS H  117  1                                  19    
HELIX   64  HH THR H  123  HIS H  143  1                                  21    
LINK         NE2 HIS A  87                FE   HEM A 142     1555   1555  2.39  
LINK         NE2 HIS B  92                FE   HEM B 147     1555   1555  1.96  
LINK         NE2 HIS C  87                FE   HEM C 142     1555   1555  2.50  
LINK         NE2 HIS D  92                FE   HEM D 147     1555   1555  2.07  
LINK         NE2 HIS E  87                FE   HEM E 142     1555   1555  2.59  
LINK         NE2 HIS F  92                FE   HEM F 147     1555   1555  2.59  
SITE     1 AC1 10 TYR A  42  PHE A  43  PHE A  46  VAL A  62                    
SITE     2 AC1 10 LEU A  83  HIS A  87  VAL A  93  ASN A  97                    
SITE     3 AC1 10 PHE A  98  LEU A 101                                          
SITE     1 AC2 12 PHE B  41  PHE B  42  HIS B  63  ALA B  70                    
SITE     2 AC2 12 HIS B  92  LEU B  96  VAL B  98  ASN B 102                    
SITE     3 AC2 12 PHE B 103  LEU B 106  LEU B 141  SER H   9                    
SITE     1 AC3  9 PHE C  46  LEU C  83  LEU C  86  HIS C  87                    
SITE     2 AC3  9 LEU C  91  VAL C  93  ASN C  97  PHE C  98                    
SITE     3 AC3  9 LYS F  59                                                     
SITE     1 AC4 11 ASN C  78  LEU D  31  PHE D  41  HIS D  63                    
SITE     2 AC4 11 VAL D  67  ALA D  70  LEU D  88  HIS D  92                    
SITE     3 AC4 11 LEU D  96  ASN D 102  LEU D 106                               
SITE     1 AC5 15 TYR E  42  PHE E  43  HIS E  58  LYS E  61                    
SITE     2 AC5 15 VAL E  62  ALA E  65  LEU E  66  LEU E  83                    
SITE     3 AC5 15 HIS E  87  LEU E  91  VAL E  93  ASN E  97                    
SITE     4 AC5 15 PHE E  98  VAL E 132  LEU E 136                               
SITE     1 AC6 13 PRO D   5  SER D   9  PHE F  41  PHE F  42                    
SITE     2 AC6 13 HIS F  63  VAL F  67  LEU F  88  HIS F  92                    
SITE     3 AC6 13 LEU F  96  ASN F 102  PHE F 103  LEU F 106                    
SITE     4 AC6 13 LEU F 141                                                     
SITE     1 AC7 13 TYR G  42  PHE G  43  HIS G  45  PHE G  46                    
SITE     2 AC7 13 HIS G  58  LYS G  61  ALA G  65  LEU G  83                    
SITE     3 AC7 13 LEU G  86  HIS G  87  LEU G  91  VAL G  93                    
SITE     4 AC7 13 ASN G  97                                                     
SITE     1 AC8 10 PHE H  41  HIS H  63  VAL H  67  ALA H  70                    
SITE     2 AC8 10 LEU H  88  HIS H  92  LEU H  96  ASN H 102                    
SITE     3 AC8 10 PHE H 103  LEU H 106                                          
CRYST1   63.330  185.660   52.970  90.00  92.69  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      0.015790  0.000000  0.000742        0.00000                         
SCALE2      0.000000  0.005386  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018899        0.00000                         
MTRIX1   1  0.999700 -0.021100  0.012740      -31.14513    1                    
MTRIX2   1 -0.021010 -0.999750 -0.007260       95.20869    1                    
MTRIX3   1  0.012890  0.006990 -0.999890       79.04881    1