PDB Short entry for 1DGB
HEADER    OXIDOREDUCTASE                          23-NOV-99   1DGB              
TITLE     HUMAN ERYTHROCYTE CATALASE                                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CATALASE;                                                  
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 EC: 1.11.1.6                                                         
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 CELL: ERYTHROCYTE                                                    
KEYWDS    CATALASE, HEME, NADPH, HYDROGEN PEROXIDE, OXIDOREDUCTASE              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.D.PUTNAM,A.S.ARVAI,Y.BOURNE,J.A.TAINER                              
REVDAT   2   24-FEB-09 1DGB    1       VERSN                                    
REVDAT   1   11-FEB-00 1DGB    0                                                
JRNL        AUTH   C.D.PUTNAM,A.S.ARVAI,Y.BOURNE,J.A.TAINER                     
JRNL        TITL   ACTIVE AND INHIBITED HUMAN CATALASE STRUCTURES:              
JRNL        TITL 2 LIGAND AND NADPH BINDING AND CATALYTIC MECHANISM.            
JRNL        REF    J.MOL.BIOL.                   V. 296   295 2000              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   10656833                                                     
JRNL        DOI    10.1006/JMBI.1999.3458                                       
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.851                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
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             : 123184                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.172                           
REMARK   3   FREE R VALUE                     : 0.227                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 12276                           
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           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.30                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 83.60                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 12606                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.5058                       
REMARK   3   BIN FREE R VALUE                    : 0.5465                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10.00                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 1415                         
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            : 16066                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 268                                     
REMARK   3   SOLVENT ATOMS            : 1109                                    
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 16.60                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 62.92                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 5.53390                                              
REMARK   3    B22 (A**2) : -1.51380                                             
REMARK   3    B33 (A**2) : -4.02010                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.30                            
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) : 0.416 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 0.755 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 0.496 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 0.820 ; 2.500                
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: BOND ANGLES AND LENGTHS TO THE HEME       
REMARK   3  IRON FROM BOTH THE TYR358 LIGAND AND THE HEME NITROGENS WERE        
REMARK   3  UNCONSTRAINED                                                       
REMARK   4                                                                      
REMARK   4 1DGB COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-NOV-99.                  
REMARK 100 THE RCSB ID CODE IS RCSB010062.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-MAR-98                          
REMARK 200  TEMPERATURE           (KELVIN) : 200.0                              
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL9-1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.98                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 123184                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 90.7                               
REMARK 200  DATA REDUNDANCY                : 2.400                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.07500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 82.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.10                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.13100                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.06                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.93                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 6.5 - 8.0% PEG4000, PROTEIN AT 40        
REMARK 280  MG/ML IN 50 MM TRISCL, PH 8.0, VAPOR DIFFUSION, HANGING DROP,       
REMARK 280  TEMPERATURE 298.0K                                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       41.74850            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      113.94550            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       69.96700            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000      113.94550            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       41.74850            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       69.96700            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 50900 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 58590 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -296.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     SER D     4                                                      
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    ARG A   5     -157.06   -106.37                                   
REMARK 500    GLN A  11      -70.02    -43.77                                   
REMARK 500    ALA A  21       47.22    -95.31                                   
REMARK 500    GLN A  22      142.11   -171.82                                   
REMARK 500    THR A 115     -152.78    -99.79                                   
REMARK 500    VAL A 116      -64.66   -135.03                                   
REMARK 500    ASP A 128      150.22    173.69                                   
REMARK 500    LYS A 169     -146.44    -91.11                                   
REMARK 500    GLN A 173      -60.80    -98.97                                   
REMARK 500    PRO A 190       -2.00    -59.41                                   
REMARK 500    SER A 217      -59.41     64.57                                   
REMARK 500    VAL A 313      -56.66   -125.18                                   
REMARK 500    HIS A 364      -66.83    -91.34                                   
REMARK 500    ASN A 369       38.88    -94.70                                   
REMARK 500    ASN A 385     -160.13   -164.12                                   
REMARK 500    ASP A 389     -150.43     56.75                                   
REMARK 500    HIS A 486      139.82   -171.59                                   
REMARK 500    ARG B   5     -161.45   -116.46                                   
REMARK 500    ALA B  21        0.18    -68.35                                   
REMARK 500    HIS B 102      147.96   -170.50                                   
REMARK 500    THR B 115     -158.66    -92.52                                   
REMARK 500    VAL B 116      -59.70   -127.68                                   
REMARK 500    ASP B 128      149.68    175.74                                   
REMARK 500    ASP B 140       36.43    -92.73                                   
REMARK 500    LYS B 169     -141.42   -100.65                                   
REMARK 500    SER B 217      -62.38     67.93                                   
REMARK 500    ASP B 257       84.46   -153.84                                   
REMARK 500    LEU B 299       -4.70    -56.00                                   
REMARK 500    VAL B 313      -52.64   -126.83                                   
REMARK 500    ASN B 369       41.07    -98.12                                   
REMARK 500    ASN B 385     -159.84   -162.97                                   
REMARK 500    ASP B 389     -149.17     62.08                                   
REMARK 500    GLN B 395     -159.24   -174.52                                   
REMARK 500    VAL B 440      -34.03   -132.03                                   
REMARK 500    HIS B 486      133.01   -170.05                                   
REMARK 500    ALA C  20      -74.18    -50.00                                   
REMARK 500    ALA C  21       30.38    -78.92                                   
REMARK 500    GLU C 101      -36.81    -37.31                                   
REMARK 500    VAL C 116      -53.82   -120.22                                   
REMARK 500    ASP C 128      148.02    173.92                                   
REMARK 500    LYS C 169     -142.66    -91.55                                   
REMARK 500    SER C 217      -68.95     72.03                                   
REMARK 500    PRO C 296       -7.26    -56.24                                   
REMARK 500    PRO C 347        9.29    -63.39                                   
REMARK 500    ASN C 385     -161.18   -164.00                                   
REMARK 500    ASP C 389     -146.77     63.64                                   
REMARK 500    GLN C 395     -163.56   -114.13                                   
REMARK 500    PRO C 412      142.70    -39.76                                   
REMARK 500    ARG C 430     -167.47   -163.66                                   
REMARK 500    ASP C 438       83.34     52.15                                   
REMARK 500    THR C 441      -69.15    -26.72                                   
REMARK 500    ALA D  20      -91.22     59.52                                   
REMARK 500    THR D 115     -158.76    -95.86                                   
REMARK 500    VAL D 116      -57.78   -130.26                                   
REMARK 500    ASP D 128      155.37    174.53                                   
REMARK 500    LYS D 169     -147.30    -94.53                                   
REMARK 500    SER D 217      -58.74     67.51                                   
REMARK 500    VAL D 313      -52.45   -130.56                                   
REMARK 500    ASN D 369       42.92    -96.12                                   
REMARK 500    PRO D 378       73.90    -68.35                                   
REMARK 500    ASP D 389     -149.61     58.41                                   
REMARK 500    GLN D 395      -79.63   -109.79                                   
REMARK 500    ASP D 396        2.42   -170.04                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A1374        DISTANCE =  5.27 ANGSTROMS                       
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 1200                
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP A 1300                
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 1201                
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 1202                
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP C 1301                
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 1203                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1DGF   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1DGG   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1DGH   RELATED DB: PDB                                   
DBREF  1DGB A    4   501  UNP    P04040   CATA_HUMAN       4    501             
DBREF  1DGB B    4   501  UNP    P04040   CATA_HUMAN       4    501             
DBREF  1DGB C    4   501  UNP    P04040   CATA_HUMAN       4    501             
DBREF  1DGB D    4   501  UNP    P04040   CATA_HUMAN       4    501             
SEQRES   1 A  498  SER ARG ASP PRO ALA SER ASP GLN MET GLN HIS TRP LYS          
SEQRES   2 A  498  GLU GLN ARG ALA ALA GLN LYS ALA ASP VAL LEU THR THR          
SEQRES   3 A  498  GLY ALA GLY ASN PRO VAL GLY ASP LYS LEU ASN VAL ILE          
SEQRES   4 A  498  THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN ASP VAL          
SEQRES   5 A  498  VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG GLU ARG          
SEQRES   6 A  498  ILE PRO GLU ARG VAL VAL HIS ALA LYS GLY ALA GLY ALA          
SEQRES   7 A  498  PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR LYS TYR          
SEQRES   8 A  498  SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS LYS THR          
SEQRES   9 A  498  PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY GLU SER          
SEQRES  10 A  498  GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY PHE ALA          
SEQRES  11 A  498  VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP LEU VAL          
SEQRES  12 A  498  GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP PRO ILE          
SEQRES  13 A  498  LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG ASN PRO          
SEQRES  14 A  498  GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP ASP PHE          
SEQRES  15 A  498  TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SER PHE          
SEQRES  16 A  498  LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS ARG HIS          
SEQRES  17 A  498  MET ASN GLY TYR GLY SER HIS THR PHE LYS LEU VAL ASN          
SEQRES  18 A  498  ALA ASN GLY GLU ALA VAL TYR CYS LYS PHE HIS TYR LYS          
SEQRES  19 A  498  THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU ASP ALA          
SEQRES  20 A  498  ALA ARG LEU SER GLN GLU ASP PRO ASP TYR GLY ILE ARG          
SEQRES  21 A  498  ASP LEU PHE ASN ALA ILE ALA THR GLY LYS TYR PRO SER          
SEQRES  22 A  498  TRP THR PHE TYR ILE GLN VAL MET THR PHE ASN GLN ALA          
SEQRES  23 A  498  GLU THR PHE PRO PHE ASN PRO PHE ASP LEU THR LYS VAL          
SEQRES  24 A  498  TRP PRO HIS LYS ASP TYR PRO LEU ILE PRO VAL GLY LYS          
SEQRES  25 A  498  LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE ALA GLU          
SEQRES  26 A  498  VAL GLU GLN ILE ALA PHE ASP PRO SER ASN MET PRO PRO          
SEQRES  27 A  498  GLY ILE GLU ALA SER PRO ASP LYS MET LEU GLN GLY ARG          
SEQRES  28 A  498  LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG LEU GLY          
SEQRES  29 A  498  PRO ASN TYR LEU HIS ILE PRO VAL ASN CYS PRO TYR ARG          
SEQRES  30 A  498  ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO MET CYS          
SEQRES  31 A  498  MET GLN ASP ASN GLN GLY GLY ALA PRO ASN TYR TYR PRO          
SEQRES  32 A  498  ASN SER PHE GLY ALA PRO GLU GLN GLN PRO SER ALA LEU          
SEQRES  33 A  498  GLU HIS SER ILE GLN TYR SER GLY GLU VAL ARG ARG PHE          
SEQRES  34 A  498  ASN THR ALA ASN ASP ASP ASN VAL THR GLN VAL ARG ALA          
SEQRES  35 A  498  PHE TYR VAL ASN VAL LEU ASN GLU GLU GLN ARG LYS ARG          
SEQRES  36 A  498  LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP ALA GLN          
SEQRES  37 A  498  ILE PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE THR GLU          
SEQRES  38 A  498  VAL HIS PRO ASP TYR GLY SER HIS ILE GLN ALA LEU LEU          
SEQRES  39 A  498  ASP LYS TYR ASN                                              
SEQRES   1 B  498  SER ARG ASP PRO ALA SER ASP GLN MET GLN HIS TRP LYS          
SEQRES   2 B  498  GLU GLN ARG ALA ALA GLN LYS ALA ASP VAL LEU THR THR          
SEQRES   3 B  498  GLY ALA GLY ASN PRO VAL GLY ASP LYS LEU ASN VAL ILE          
SEQRES   4 B  498  THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN ASP VAL          
SEQRES   5 B  498  VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG GLU ARG          
SEQRES   6 B  498  ILE PRO GLU ARG VAL VAL HIS ALA LYS GLY ALA GLY ALA          
SEQRES   7 B  498  PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR LYS TYR          
SEQRES   8 B  498  SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS LYS THR          
SEQRES   9 B  498  PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY GLU SER          
SEQRES  10 B  498  GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY PHE ALA          
SEQRES  11 B  498  VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP LEU VAL          
SEQRES  12 B  498  GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP PRO ILE          
SEQRES  13 B  498  LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG ASN PRO          
SEQRES  14 B  498  GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP ASP PHE          
SEQRES  15 B  498  TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SER PHE          
SEQRES  16 B  498  LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS ARG HIS          
SEQRES  17 B  498  MET ASN GLY TYR GLY SER HIS THR PHE LYS LEU VAL ASN          
SEQRES  18 B  498  ALA ASN GLY GLU ALA VAL TYR CYS LYS PHE HIS TYR LYS          
SEQRES  19 B  498  THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU ASP ALA          
SEQRES  20 B  498  ALA ARG LEU SER GLN GLU ASP PRO ASP TYR GLY ILE ARG          
SEQRES  21 B  498  ASP LEU PHE ASN ALA ILE ALA THR GLY LYS TYR PRO SER          
SEQRES  22 B  498  TRP THR PHE TYR ILE GLN VAL MET THR PHE ASN GLN ALA          
SEQRES  23 B  498  GLU THR PHE PRO PHE ASN PRO PHE ASP LEU THR LYS VAL          
SEQRES  24 B  498  TRP PRO HIS LYS ASP TYR PRO LEU ILE PRO VAL GLY LYS          
SEQRES  25 B  498  LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE ALA GLU          
SEQRES  26 B  498  VAL GLU GLN ILE ALA PHE ASP PRO SER ASN MET PRO PRO          
SEQRES  27 B  498  GLY ILE GLU ALA SER PRO ASP LYS MET LEU GLN GLY ARG          
SEQRES  28 B  498  LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG LEU GLY          
SEQRES  29 B  498  PRO ASN TYR LEU HIS ILE PRO VAL ASN CYS PRO TYR ARG          
SEQRES  30 B  498  ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO MET CYS          
SEQRES  31 B  498  MET GLN ASP ASN GLN GLY GLY ALA PRO ASN TYR TYR PRO          
SEQRES  32 B  498  ASN SER PHE GLY ALA PRO GLU GLN GLN PRO SER ALA LEU          
SEQRES  33 B  498  GLU HIS SER ILE GLN TYR SER GLY GLU VAL ARG ARG PHE          
SEQRES  34 B  498  ASN THR ALA ASN ASP ASP ASN VAL THR GLN VAL ARG ALA          
SEQRES  35 B  498  PHE TYR VAL ASN VAL LEU ASN GLU GLU GLN ARG LYS ARG          
SEQRES  36 B  498  LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP ALA GLN          
SEQRES  37 B  498  ILE PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE THR GLU          
SEQRES  38 B  498  VAL HIS PRO ASP TYR GLY SER HIS ILE GLN ALA LEU LEU          
SEQRES  39 B  498  ASP LYS TYR ASN                                              
SEQRES   1 C  498  SER ARG ASP PRO ALA SER ASP GLN MET GLN HIS TRP LYS          
SEQRES   2 C  498  GLU GLN ARG ALA ALA GLN LYS ALA ASP VAL LEU THR THR          
SEQRES   3 C  498  GLY ALA GLY ASN PRO VAL GLY ASP LYS LEU ASN VAL ILE          
SEQRES   4 C  498  THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN ASP VAL          
SEQRES   5 C  498  VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG GLU ARG          
SEQRES   6 C  498  ILE PRO GLU ARG VAL VAL HIS ALA LYS GLY ALA GLY ALA          
SEQRES   7 C  498  PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR LYS TYR          
SEQRES   8 C  498  SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS LYS THR          
SEQRES   9 C  498  PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY GLU SER          
SEQRES  10 C  498  GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY PHE ALA          
SEQRES  11 C  498  VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP LEU VAL          
SEQRES  12 C  498  GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP PRO ILE          
SEQRES  13 C  498  LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG ASN PRO          
SEQRES  14 C  498  GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP ASP PHE          
SEQRES  15 C  498  TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SER PHE          
SEQRES  16 C  498  LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS ARG HIS          
SEQRES  17 C  498  MET ASN GLY TYR GLY SER HIS THR PHE LYS LEU VAL ASN          
SEQRES  18 C  498  ALA ASN GLY GLU ALA VAL TYR CYS LYS PHE HIS TYR LYS          
SEQRES  19 C  498  THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU ASP ALA          
SEQRES  20 C  498  ALA ARG LEU SER GLN GLU ASP PRO ASP TYR GLY ILE ARG          
SEQRES  21 C  498  ASP LEU PHE ASN ALA ILE ALA THR GLY LYS TYR PRO SER          
SEQRES  22 C  498  TRP THR PHE TYR ILE GLN VAL MET THR PHE ASN GLN ALA          
SEQRES  23 C  498  GLU THR PHE PRO PHE ASN PRO PHE ASP LEU THR LYS VAL          
SEQRES  24 C  498  TRP PRO HIS LYS ASP TYR PRO LEU ILE PRO VAL GLY LYS          
SEQRES  25 C  498  LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE ALA GLU          
SEQRES  26 C  498  VAL GLU GLN ILE ALA PHE ASP PRO SER ASN MET PRO PRO          
SEQRES  27 C  498  GLY ILE GLU ALA SER PRO ASP LYS MET LEU GLN GLY ARG          
SEQRES  28 C  498  LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG LEU GLY          
SEQRES  29 C  498  PRO ASN TYR LEU HIS ILE PRO VAL ASN CYS PRO TYR ARG          
SEQRES  30 C  498  ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO MET CYS          
SEQRES  31 C  498  MET GLN ASP ASN GLN GLY GLY ALA PRO ASN TYR TYR PRO          
SEQRES  32 C  498  ASN SER PHE GLY ALA PRO GLU GLN GLN PRO SER ALA LEU          
SEQRES  33 C  498  GLU HIS SER ILE GLN TYR SER GLY GLU VAL ARG ARG PHE          
SEQRES  34 C  498  ASN THR ALA ASN ASP ASP ASN VAL THR GLN VAL ARG ALA          
SEQRES  35 C  498  PHE TYR VAL ASN VAL LEU ASN GLU GLU GLN ARG LYS ARG          
SEQRES  36 C  498  LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP ALA GLN          
SEQRES  37 C  498  ILE PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE THR GLU          
SEQRES  38 C  498  VAL HIS PRO ASP TYR GLY SER HIS ILE GLN ALA LEU LEU          
SEQRES  39 C  498  ASP LYS TYR ASN                                              
SEQRES   1 D  498  SER ARG ASP PRO ALA SER ASP GLN MET GLN HIS TRP LYS          
SEQRES   2 D  498  GLU GLN ARG ALA ALA GLN LYS ALA ASP VAL LEU THR THR          
SEQRES   3 D  498  GLY ALA GLY ASN PRO VAL GLY ASP LYS LEU ASN VAL ILE          
SEQRES   4 D  498  THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN ASP VAL          
SEQRES   5 D  498  VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG GLU ARG          
SEQRES   6 D  498  ILE PRO GLU ARG VAL VAL HIS ALA LYS GLY ALA GLY ALA          
SEQRES   7 D  498  PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR LYS TYR          
SEQRES   8 D  498  SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS LYS THR          
SEQRES   9 D  498  PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY GLU SER          
SEQRES  10 D  498  GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY PHE ALA          
SEQRES  11 D  498  VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP LEU VAL          
SEQRES  12 D  498  GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP PRO ILE          
SEQRES  13 D  498  LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG ASN PRO          
SEQRES  14 D  498  GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP ASP PHE          
SEQRES  15 D  498  TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SER PHE          
SEQRES  16 D  498  LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS ARG HIS          
SEQRES  17 D  498  MET ASN GLY TYR GLY SER HIS THR PHE LYS LEU VAL ASN          
SEQRES  18 D  498  ALA ASN GLY GLU ALA VAL TYR CYS LYS PHE HIS TYR LYS          
SEQRES  19 D  498  THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU ASP ALA          
SEQRES  20 D  498  ALA ARG LEU SER GLN GLU ASP PRO ASP TYR GLY ILE ARG          
SEQRES  21 D  498  ASP LEU PHE ASN ALA ILE ALA THR GLY LYS TYR PRO SER          
SEQRES  22 D  498  TRP THR PHE TYR ILE GLN VAL MET THR PHE ASN GLN ALA          
SEQRES  23 D  498  GLU THR PHE PRO PHE ASN PRO PHE ASP LEU THR LYS VAL          
SEQRES  24 D  498  TRP PRO HIS LYS ASP TYR PRO LEU ILE PRO VAL GLY LYS          
SEQRES  25 D  498  LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE ALA GLU          
SEQRES  26 D  498  VAL GLU GLN ILE ALA PHE ASP PRO SER ASN MET PRO PRO          
SEQRES  27 D  498  GLY ILE GLU ALA SER PRO ASP LYS MET LEU GLN GLY ARG          
SEQRES  28 D  498  LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG LEU GLY          
SEQRES  29 D  498  PRO ASN TYR LEU HIS ILE PRO VAL ASN CYS PRO TYR ARG          
SEQRES  30 D  498  ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO MET CYS          
SEQRES  31 D  498  MET GLN ASP ASN GLN GLY GLY ALA PRO ASN TYR TYR PRO          
SEQRES  32 D  498  ASN SER PHE GLY ALA PRO GLU GLN GLN PRO SER ALA LEU          
SEQRES  33 D  498  GLU HIS SER ILE GLN TYR SER GLY GLU VAL ARG ARG PHE          
SEQRES  34 D  498  ASN THR ALA ASN ASP ASP ASN VAL THR GLN VAL ARG ALA          
SEQRES  35 D  498  PHE TYR VAL ASN VAL LEU ASN GLU GLU GLN ARG LYS ARG          
SEQRES  36 D  498  LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP ALA GLN          
SEQRES  37 D  498  ILE PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE THR GLU          
SEQRES  38 D  498  VAL HIS PRO ASP TYR GLY SER HIS ILE GLN ALA LEU LEU          
SEQRES  39 D  498  ASP LYS TYR ASN                                              
HET    HEM  A1200      43                                                       
HET    NDP  A1300      48                                                       
HET    HEM  B1201      43                                                       
HET    HEM  C1202      43                                                       
HET    NDP  C1301      48                                                       
HET    HEM  D1203      43                                                       
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETNAM     NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE                  
HETNAM   2 NDP  PHOSPHATE                                                       
HETSYN     HEM HEME                                                             
FORMUL   5  HEM    4(C34 H32 FE N4 O4)                                          
FORMUL   6  NDP    2(C21 H30 N7 O17 P3)                                         
FORMUL  11  HOH   *1109(H2 O)                                                   
HELIX    1   1 ASP A    6  SER A    9  5                                   4    
HELIX    2   2 ASP A   10  GLN A   18  1                                   9    
HELIX    3   3 ASP A   54  ASP A   65  1                                  12    
HELIX    4   4 ALA A   97  GLU A  101  5                                   5    
HELIX    5   5 ASP A  157  ILE A  159  5                                   3    
HELIX    6   6 LEU A  160  LYS A  169  1                                  10    
HELIX    7   7 ASP A  178  ARG A  189  1                                  12    
HELIX    8   8 SER A  192  PHE A  200  1                                   9    
HELIX    9   9 SER A  201  ILE A  205  5                                   5    
HELIX   10  10 SER A  246  ASP A  257  1                                  12    
HELIX   11  11 ASP A  259  THR A  271  1                                  13    
HELIX   12  12 THR A  285  PHE A  292  1                                   8    
HELIX   13  13 ASN A  324  VAL A  329  1                                   6    
HELIX   14  14 ASP A  348  LEU A  366  1                                  19    
HELIX   15  15 ASN A  369  ILE A  373  5                                   5    
HELIX   16  16 ILE A  373  CYS A  377  5                                   5    
HELIX   17  17 GLN A  415  LEU A  419  5                                   5    
HELIX   18  18 VAL A  440  VAL A  450  1                                  11    
HELIX   19  19 ASN A  452  LYS A  468  1                                  17    
HELIX   20  20 GLN A  471  HIS A  486  1                                  16    
HELIX   21  21 HIS A  486  ASN A  501  1                                  16    
HELIX   22  22 ASP B   10  ARG B   19  1                                  10    
HELIX   23  23 ASP B   54  ASP B   65  1                                  12    
HELIX   24  24 ALA B   97  GLU B  101  5                                   5    
HELIX   25  25 ASP B  157  ILE B  159  5                                   3    
HELIX   26  26 LEU B  160  LYS B  169  1                                  10    
HELIX   27  27 ASP B  178  ARG B  189  1                                  12    
HELIX   28  28 SER B  192  PHE B  200  1                                   9    
HELIX   29  29 SER B  201  ILE B  205  5                                   5    
HELIX   30  30 SER B  246  ASP B  257  1                                  12    
HELIX   31  31 ASP B  259  THR B  271  1                                  13    
HELIX   32  32 THR B  285  PHE B  292  1                                   8    
HELIX   33  33 ASN B  324  VAL B  329  1                                   6    
HELIX   34  34 ASP B  348  LEU B  366  1                                  19    
HELIX   35  35 ASN B  369  ILE B  373  5                                   5    
HELIX   36  36 ILE B  373  CYS B  377  5                                   5    
HELIX   37  37 GLN B  415  LEU B  419  5                                   5    
HELIX   38  38 VAL B  440  ASN B  449  1                                  10    
HELIX   39  39 ASN B  452  LYS B  468  1                                  17    
HELIX   40  40 GLN B  471  HIS B  486  1                                  16    
HELIX   41  41 HIS B  486  ASN B  501  1                                  16    
HELIX   42  42 ASP C   10  ARG C   19  1                                  10    
HELIX   43  43 ASP C   54  ASP C   65  1                                  12    
HELIX   44  44 ASP C  157  ILE C  159  5                                   3    
HELIX   45  45 LEU C  160  LYS C  169  1                                  10    
HELIX   46  46 ASP C  178  ARG C  189  1                                  12    
HELIX   47  47 SER C  192  PHE C  200  1                                   9    
HELIX   48  48 SER C  201  ILE C  205  5                                   5    
HELIX   49  49 SER C  246  ASP C  257  1                                  12    
HELIX   50  50 ASP C  259  THR C  271  1                                  13    
HELIX   51  51 THR C  285  THR C  291  1                                   7    
HELIX   52  52 ASN C  324  VAL C  329  1                                   6    
HELIX   53  53 ASP C  348  LEU C  366  1                                  19    
HELIX   54  54 ASN C  369  ILE C  373  5                                   5    
HELIX   55  55 GLN C  415  LEU C  419  5                                   5    
HELIX   56  56 VAL C  440  VAL C  450  1                                  11    
HELIX   57  57 ASN C  452  LYS C  468  1                                  17    
HELIX   58  58 GLN C  471  HIS C  486  1                                  16    
HELIX   59  59 HIS C  486  ASN C  501  1                                  16    
HELIX   60  60 PRO D    7  SER D    9  5                                   3    
HELIX   61  61 ASP D   10  ALA D   20  1                                  11    
HELIX   62  62 ASP D   54  ASP D   65  1                                  12    
HELIX   63  63 ALA D   97  GLU D  101  5                                   5    
HELIX   64  64 ASP D  157  ILE D  159  5                                   3    
HELIX   65  65 LEU D  160  LYS D  169  1                                  10    
HELIX   66  66 ASP D  178  ARG D  189  1                                  12    
HELIX   67  67 SER D  192  PHE D  200  1                                   9    
HELIX   68  68 SER D  201  ILE D  205  5                                   5    
HELIX   69  69 GLY D  208  MET D  212  5                                   5    
HELIX   70  70 SER D  246  ASP D  257  1                                  12    
HELIX   71  71 ASP D  259  THR D  271  1                                  13    
HELIX   72  72 ASN D  287  PHE D  292  1                                   6    
HELIX   73  73 ASN D  324  VAL D  329  1                                   6    
HELIX   74  74 ASP D  348  LEU D  366  1                                  19    
HELIX   75  75 ASN D  369  ILE D  373  5                                   5    
HELIX   76  76 ILE D  373  CYS D  377  5                                   5    
HELIX   77  77 GLN D  415  LEU D  419  5                                   5    
HELIX   78  78 VAL D  440  ASN D  449  1                                  10    
HELIX   79  79 ASN D  452  LYS D  468  1                                  17    
HELIX   80  80 GLN D  471  HIS D  486  1                                  16    
HELIX   81  81 HIS D  486  ASN D  501  1                                  16    
SHEET    1   A 3 ILE A  42  VAL A  44  0                                        
SHEET    2   A 3 GLU C 428  ARG C 431 -1  O  ARG C 430   N  THR A  43           
SHEET    3   A 3 ILE D 423  GLN D 424 -1  O  ILE D 423   N  VAL C 429           
SHEET    1   B11 ILE A 343  ALA A 345  0                                        
SHEET    2   B11 PHE A 220  VAL A 223 -1  O  LYS A 221   N  GLU A 344           
SHEET    3   B11 ALA A 229  THR A 238 -1  O  VAL A 230   N  LEU A 222           
SHEET    4   B11 SER A 276  MET A 284 -1  N  THR A 278   O  LYS A 237           
SHEET    5   B11 ILE A 311  ARG A 320 -1  N  ILE A 311   O  ILE A 281           
SHEET    6   B11 GLY A  78  VAL A  87 -1  N  PHE A  82   O  ARG A 320           
SHEET    7   B11 LYS A 106  SER A 114 -1  N  THR A 107   O  PHE A  85           
SHEET    8   B11 GLY A 131  THR A 138 -1  N  GLY A 131   O  SER A 114           
SHEET    9   B11 GLY A 141  ASN A 148 -1  N  GLY A 141   O  THR A 138           
SHEET   10   B11 GLY A 214  TYR A 215 -1  N  TYR A 215   O  ASN A 148           
SHEET   11   B11 ALA A 229  THR A 238 -1  N  TYR A 236   O  GLY A 214           
SHEET    1   C 4 ILE C  42  VAL C  44  0                                        
SHEET    2   C 4 GLN A 424  ARG A 431 -1  O  ARG A 430   N  THR C  43           
SHEET    3   C 4 GLN B 424  ARG B 431 -1  O  TYR B 425   N  GLY A 427           
SHEET    4   C 4 ILE D  42  VAL D  44 -1  N  THR D  43   O  ARG B 430           
SHEET    1   D 3 ILE B  42  VAL B  44  0                                        
SHEET    2   D 3 GLY D 427  ARG D 431 -1  O  ARG D 430   N  THR B  43           
SHEET    3   D 3 GLN C 424  TYR C 425 -1  N  TYR C 425   O  GLY D 427           
SHEET    1   E11 ILE B 343  GLU B 344  0                                        
SHEET    2   E11 PHE B 220  VAL B 223 -1  N  LYS B 221   O  GLU B 344           
SHEET    3   E11 ALA B 229  THR B 238 -1  O  VAL B 230   N  LEU B 222           
SHEET    4   E11 SER B 276  MET B 284 -1  N  THR B 278   O  LYS B 237           
SHEET    5   E11 ILE B 311  ARG B 320 -1  N  ILE B 311   O  ILE B 281           
SHEET    6   E11 GLY B  78  VAL B  87 -1  N  PHE B  82   O  ARG B 320           
SHEET    7   E11 LYS B 106  SER B 114 -1  O  THR B 107   N  PHE B  85           
SHEET    8   E11 GLY B 131  THR B 138 -1  N  GLY B 131   O  SER B 114           
SHEET    9   E11 GLY B 141  ASN B 148 -1  N  GLY B 141   O  THR B 138           
SHEET   10   E11 GLY B 214  TYR B 215 -1  N  TYR B 215   O  ASN B 148           
SHEET   11   E11 ALA B 229  THR B 238 -1  N  TYR B 236   O  GLY B 214           
SHEET    1   F11 ILE C 343  GLU C 344  0                                        
SHEET    2   F11 PHE C 220  VAL C 223 -1  O  LYS C 221   N  GLU C 344           
SHEET    3   F11 ALA C 229  THR C 238 -1  O  VAL C 230   N  LEU C 222           
SHEET    4   F11 SER C 276  MET C 284 -1  N  THR C 278   O  LYS C 237           
SHEET    5   F11 ILE C 311  ARG C 320 -1  N  ILE C 311   O  ILE C 281           
SHEET    6   F11 GLY C  78  VAL C  87 -1  N  PHE C  82   O  ARG C 320           
SHEET    7   F11 LYS C 106  SER C 114 -1  O  THR C 107   N  PHE C  85           
SHEET    8   F11 GLY C 131  THR C 138 -1  N  GLY C 131   O  SER C 114           
SHEET    9   F11 GLY C 141  ASN C 148 -1  O  GLY C 141   N  THR C 138           
SHEET   10   F11 GLY C 214  TYR C 215 -1  N  TYR C 215   O  ASN C 148           
SHEET   11   F11 ALA C 229  THR C 238 -1  N  TYR C 236   O  GLY C 214           
SHEET    1   G11 ILE D 343  ALA D 345  0                                        
SHEET    2   G11 PHE D 220  VAL D 223 -1  O  LYS D 221   N  GLU D 344           
SHEET    3   G11 ALA D 229  THR D 238 -1  O  VAL D 230   N  LEU D 222           
SHEET    4   G11 SER D 276  MET D 284 -1  N  THR D 278   O  LYS D 237           
SHEET    5   G11 ILE D 311  ARG D 320 -1  N  ILE D 311   O  ILE D 281           
SHEET    6   G11 GLY D  78  VAL D  87 -1  N  PHE D  82   O  ARG D 320           
SHEET    7   G11 LYS D 106  SER D 114 -1  N  THR D 107   O  PHE D  85           
SHEET    8   G11 GLY D 131  THR D 138 -1  N  GLY D 131   O  SER D 114           
SHEET    9   G11 GLY D 141  ASN D 148 -1  N  GLY D 141   O  THR D 138           
SHEET   10   G11 GLY D 214  TYR D 215 -1  N  TYR D 215   O  ASN D 148           
SHEET   11   G11 ALA D 229  THR D 238 -1  N  TYR D 236   O  GLY D 214           
LINK         OH  TYR A 358                FE   HEM A1200     1555   1555  1.74  
LINK         OH  TYR B 358                FE   HEM B1201     1555   1555  1.76  
LINK         OH  TYR C 358                FE   HEM C1202     1555   1555  1.73  
LINK         OH  TYR D 358                FE   HEM D1203     1555   1555  1.82  
CISPEP   1 TYR A  405    PRO A  406          0        -0.78                     
CISPEP   2 TYR B  405    PRO B  406          0         0.20                     
CISPEP   3 TYR C  405    PRO C  406          0         0.88                     
CISPEP   4 TYR D  405    PRO D  406          0         1.05                     
SITE     1 AC1 22 ARG A  72  VAL A  73  VAL A  74  HIS A  75                    
SITE     2 AC1 22 ARG A 112  GLY A 131  VAL A 146  GLY A 147                    
SITE     3 AC1 22 ASN A 148  PHE A 161  SER A 217  PHE A 334                    
SITE     4 AC1 22 MET A 350  ARG A 354  TYR A 358  THR A 361                    
SITE     5 AC1 22 HIS A 362  ARG A 365  HOH A1450  HOH A1509                    
SITE     6 AC1 22 HOH A1522  MET C  61                                          
SITE     1 AC2 21 HIS A 194  PHE A 198  SER A 201  ARG A 203                    
SITE     2 AC2 21 ASN A 213  HIS A 235  LYS A 237  VAL A 302                    
SITE     3 AC2 21 TRP A 303  PRO A 304  HIS A 305  GLN A 442                    
SITE     4 AC2 21 PHE A 446  VAL A 450  HOH A1385  HOH A1446                    
SITE     5 AC2 21 HOH A1484  HOH A1533  HOH A1557  HOH A1586                    
SITE     6 AC2 21 HOH A1605                                                     
SITE     1 AC3 22 ARG B  72  VAL B  73  VAL B  74  HIS B  75                    
SITE     2 AC3 22 ARG B 112  GLY B 131  VAL B 146  GLY B 147                    
SITE     3 AC3 22 ASN B 148  PHE B 161  SER B 217  HIS B 218                    
SITE     4 AC3 22 PHE B 334  MET B 350  ARG B 354  TYR B 358                    
SITE     5 AC3 22 THR B 361  HIS B 362  ARG B 365  HOH B1206                    
SITE     6 AC3 22 HOH B1215  HOH B1242                                          
SITE     1 AC4 22 ARG C  72  VAL C  73  VAL C  74  HIS C  75                    
SITE     2 AC4 22 ARG C 112  GLY C 131  VAL C 146  GLY C 147                    
SITE     3 AC4 22 ASN C 148  PHE C 161  GLY C 216  SER C 217                    
SITE     4 AC4 22 PHE C 334  MET C 350  ARG C 354  TYR C 358                    
SITE     5 AC4 22 HIS C 362  ARG C 365  HOH C1307  HOH C1328                    
SITE     6 AC4 22 HOH C1475  HOH C1497                                          
SITE     1 AC5 17 HIS C 194  PHE C 198  SER C 201  ARG C 203                    
SITE     2 AC5 17 ASN C 213  LYS C 237  VAL C 302  TRP C 303                    
SITE     3 AC5 17 PRO C 304  HIS C 305  GLN C 442  PHE C 446                    
SITE     4 AC5 17 VAL C 450  HOH C1345  HOH C1431  HOH C1435                    
SITE     5 AC5 17 HOH C1483                                                     
SITE     1 AC6 21 ARG D  72  VAL D  74  HIS D  75  ARG D 112                    
SITE     2 AC6 21 GLY D 131  VAL D 146  GLY D 147  ASN D 148                    
SITE     3 AC6 21 PHE D 161  SER D 217  PHE D 334  MET D 350                    
SITE     4 AC6 21 ARG D 354  TYR D 358  THR D 361  HIS D 362                    
SITE     5 AC6 21 ARG D 365  HOH D1217  HOH D1223  HOH D1242                    
SITE     6 AC6 21 HOH D1381                                                     
CRYST1   83.497  139.934  227.891  90.00  90.00  90.00 P 21 21 21   16          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.011976  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007146  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004388        0.00000