HEADER    OXIDOREDUCTASE                          25-FEB-14   3WRI              
TITLE     CRYSTAL STRUCTURE OF P450CAM                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CAMPHOR 5-MONOOXYGENASE;                                   
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: CYTOCHROME P450-CAM, CYTOCHROME P450CAM;                    
COMPND   5 EC: 1.14.15.1;                                                       
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PSEUDOMONAS PUTIDA;                             
SOURCE   3 ORGANISM_TAXID: 303;                                                 
SOURCE   4 GENE: CAMC, CYP101;                                                  
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: JM109;                                     
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PUC18                                     
KEYWDS    OXIDOREDUCTASE, METAL-BINDING, HEME                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.KISHIMOTO,K.TAKAGI,A.AMANO,K.SAKURAI,T.MIZUSHIMA,H.SHIMADA          
REVDAT   2   08-NOV-23 3WRI    1       REMARK SEQADV                            
REVDAT   1   18-MAR-15 3WRI    0                                                
JRNL        AUTH   A.KISHIMOTO,K.TAKAGI,A.AMANO,K.SAKURAI,Y.KATAYAMA,R.AMINAKA, 
JRNL        AUTH 2 M.ITO,T.MIZUSHIMA,H.SHIMADA                                  
JRNL        TITL   STRUCTURE OF P450CAM INTERMEDIATE                            
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.6.0117                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 46.32                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 18640                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.194                           
REMARK   3   R VALUE            (WORKING SET) : 0.190                           
REMARK   3   FREE R VALUE                     : 0.268                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.110                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 953                             
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 46.3239 -  5.5445    1.00     2591   129  0.1783 0.2249        
REMARK   3     2  5.5445 -  4.4019    1.00     2545   122  0.1613 0.2381        
REMARK   3     3  4.4019 -  3.8458    1.00     2515   141  0.1526 0.2266        
REMARK   3     4  3.8458 -  3.4943    1.00     2507   154  0.1769 0.2570        
REMARK   3     5  3.4943 -  3.2439    1.00     2530   144  0.2165 0.3214        
REMARK   3     6  3.2439 -  3.0527    1.00     2513   120  0.2508 0.3336        
REMARK   3     7  3.0527 -  2.8998    0.99     2486   143  0.2829 0.3876        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.30                                          
REMARK   3   SHRINKAGE RADIUS   : 1.06                                          
REMARK   3   K_SOL              : 0.28                                          
REMARK   3   B_SOL              : 11.73                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.400            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.350           
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) : -0.57180                                             
REMARK   3    B22 (A**2) : 0.50840                                              
REMARK   3    B33 (A**2) : 0.06340                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.01040                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.015           6758                                  
REMARK   3   ANGLE     :  1.838           9236                                  
REMARK   3   CHIRALITY :  0.116            992                                  
REMARK   3   PLANARITY :  0.012           1211                                  
REMARK   3   DIHEDRAL  : 18.358           2542                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3WRI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-MAR-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000096701.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 17-DEC-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL44XU                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RAYONIX MX300HE                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 18663                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 3.800                              
REMARK 200  R MERGE                    (I) : 0.09900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.95                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.42600                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 3L62                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.62                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM TRIS-HCL, 200MM KCL,20-30% PEG      
REMARK 280  4000, 0.001MM CAMPHOR, PH 6.5, VAPOR DIFFUSION, SITTING DROP,       
REMARK 280  TEMPERATURE 279K                                                    
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       37.11350            
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 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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     0                                                      
REMARK 465     THR A     1                                                      
REMARK 465     THR A     2                                                      
REMARK 465     GLU A     3                                                      
REMARK 465     THR A     4                                                      
REMARK 465     ILE A     5                                                      
REMARK 465     GLN A     6                                                      
REMARK 465     SER A     7                                                      
REMARK 465     ASN A     8                                                      
REMARK 465     ALA A     9                                                      
REMARK 465     GLU A    91                                                      
REMARK 465     ALA A    92                                                      
REMARK 465     GLY A    93                                                      
REMARK 465     GLU A    94                                                      
REMARK 465     HIS A   417                                                      
REMARK 465     HIS A   418                                                      
REMARK 465     HIS A   419                                                      
REMARK 465     HIS A   420                                                      
REMARK 465     MET B     0                                                      
REMARK 465     THR B     1                                                      
REMARK 465     THR B     2                                                      
REMARK 465     GLU B     3                                                      
REMARK 465     THR B     4                                                      
REMARK 465     ILE B     5                                                      
REMARK 465     GLN B     6                                                      
REMARK 465     SER B     7                                                      
REMARK 465     ASN B     8                                                      
REMARK 465     ALA B     9                                                      
REMARK 465     GLU B    91                                                      
REMARK 465     ALA B    92                                                      
REMARK 465     GLY B    93                                                      
REMARK 465     GLU B    94                                                      
REMARK 465     HIS B   417                                                      
REMARK 465     HIS B   418                                                      
REMARK 465     HIS B   419                                                      
REMARK 465     HIS B   420                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     CYS A 334    SG                                                  
REMARK 470     ASP B 104    CG   OD1  OD2                                       
REMARK 470     CYS B 334    SG                                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   SG   CYS B   357    FE    HEM B   501              1.86            
REMARK 500   OE1  GLN A   132     OE2  GLU A   373              2.16            
REMARK 500   OE1  GLN B   132     OE2  GLU B   373              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    PRO B 105   C   -  N   -  CA  ANGL. DEV. =  11.0 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    PHE A  24       96.18   -175.71                                   
REMARK 500    ASN A  30       76.66   -162.76                                   
REMARK 500    GLU A  40      -38.64    -30.61                                   
REMARK 500    ASN A  59       18.96     53.17                                   
REMARK 500    ASP A  97       23.44   -148.22                                   
REMARK 500    PRO A 100       66.12   -112.09                                   
REMARK 500    CYS A 148      159.29    163.58                                   
REMARK 500    TYR A 154      -56.99   -127.72                                   
REMARK 500    GLU A 171      -33.19    -34.82                                   
REMARK 500    GLN A 213      -88.64    -41.05                                   
REMARK 500    ASN A 225       43.03   -103.81                                   
REMARK 500    LEU A 250      -85.27    -98.28                                   
REMARK 500    PRO A 278       -8.68    -57.72                                   
REMARK 500    PRO A 282      -77.42    -42.04                                   
REMARK 500    SER A 303      166.07    173.90                                   
REMARK 500    LYS A 314      164.39    -44.56                                   
REMARK 500    GLN A 360      -39.86    -39.05                                   
REMARK 500    TRP A 406      147.61   -175.00                                   
REMARK 500    PHE B  24       96.65   -174.56                                   
REMARK 500    ASN B  30       80.12   -161.86                                   
REMARK 500    GLU B  40      -38.86    -36.07                                   
REMARK 500    ASN B  59       17.52     53.72                                   
REMARK 500    ASP B  97       24.25   -147.92                                   
REMARK 500    PRO B 100       68.22   -111.99                                   
REMARK 500    SER B 102       30.41    -97.64                                   
REMARK 500    CYS B 148      160.87    164.93                                   
REMARK 500    TYR B 154      -57.83   -123.97                                   
REMARK 500    GLU B 171      -39.82    -33.44                                   
REMARK 500    GLN B 213      -84.92    -44.89                                   
REMARK 500    ASN B 225       45.24   -102.33                                   
REMARK 500    LEU B 246      -71.47    -63.41                                   
REMARK 500    LEU B 250      -86.45    -96.26                                   
REMARK 500    PRO B 278       -8.11    -56.69                                   
REMARK 500    PRO B 282      -79.04    -38.45                                   
REMARK 500    SER B 303      168.68    174.93                                   
REMARK 500    TYR B 305      119.96   -162.97                                   
REMARK 500    LYS B 314      158.71    -45.24                                   
REMARK 500    SER B 325      -80.73    -29.08                                   
REMARK 500    LEU B 356      150.11    -45.70                                   
REMARK 500    THR B 370      -60.04    -26.60                                   
REMARK 500    TRP B 406      145.30   -175.59                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 ASP A  104     PRO A  105                  -60.48                    
REMARK 500 ASP B  104     PRO B  105                 -131.41                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM A 501  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 357   SG                                                     
REMARK 620 2 HEM A 501   NA   70.6                                              
REMARK 620 3 HEM A 501   NB   79.5  85.7                                        
REMARK 620 4 HEM A 501   NC   68.2 138.7  90.1                                  
REMARK 620 5 HEM A 501   ND   80.3  82.2 159.0  87.7                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAM A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAM B 502                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3WRH   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3WRJ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3WRK   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3WRL   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3WRM   RELATED DB: PDB                                   
DBREF  3WRI A    0   414  UNP    P00183   CPXA_PSEPU       1    415             
DBREF  3WRI B    0   414  UNP    P00183   CPXA_PSEPU       1    415             
SEQADV 3WRI HIS A  415  UNP  P00183              EXPRESSION TAG                 
SEQADV 3WRI HIS A  416  UNP  P00183              EXPRESSION TAG                 
SEQADV 3WRI HIS A  417  UNP  P00183              EXPRESSION TAG                 
SEQADV 3WRI HIS A  418  UNP  P00183              EXPRESSION TAG                 
SEQADV 3WRI HIS A  419  UNP  P00183              EXPRESSION TAG                 
SEQADV 3WRI HIS A  420  UNP  P00183              EXPRESSION TAG                 
SEQADV 3WRI HIS B  415  UNP  P00183              EXPRESSION TAG                 
SEQADV 3WRI HIS B  416  UNP  P00183              EXPRESSION TAG                 
SEQADV 3WRI HIS B  417  UNP  P00183              EXPRESSION TAG                 
SEQADV 3WRI HIS B  418  UNP  P00183              EXPRESSION TAG                 
SEQADV 3WRI HIS B  419  UNP  P00183              EXPRESSION TAG                 
SEQADV 3WRI HIS B  420  UNP  P00183              EXPRESSION TAG                 
SEQRES   1 A  421  MET THR THR GLU THR ILE GLN SER ASN ALA ASN LEU ALA          
SEQRES   2 A  421  PRO LEU PRO PRO HIS VAL PRO GLU HIS LEU VAL PHE ASP          
SEQRES   3 A  421  PHE ASP MET TYR ASN PRO SER ASN LEU SER ALA GLY VAL          
SEQRES   4 A  421  GLN GLU ALA TRP ALA VAL LEU GLN GLU SER ASN VAL PRO          
SEQRES   5 A  421  ASP LEU VAL TRP THR ARG CYS ASN GLY GLY HIS TRP ILE          
SEQRES   6 A  421  ALA THR ARG GLY GLN LEU ILE ARG GLU ALA TYR GLU ASP          
SEQRES   7 A  421  TYR ARG HIS PHE SER SER GLU CYS PRO PHE ILE PRO ARG          
SEQRES   8 A  421  GLU ALA GLY GLU ALA TYR ASP PHE ILE PRO THR SER MET          
SEQRES   9 A  421  ASP PRO PRO GLU GLN ARG GLN PHE ARG ALA LEU ALA ASN          
SEQRES  10 A  421  GLN VAL VAL GLY MET PRO VAL VAL ASP LYS LEU GLU ASN          
SEQRES  11 A  421  ARG ILE GLN GLU LEU ALA CYS SER LEU ILE GLU SER LEU          
SEQRES  12 A  421  ARG PRO GLN GLY GLN CYS ASN PHE THR GLU ASP TYR ALA          
SEQRES  13 A  421  GLU PRO PHE PRO ILE ARG ILE PHE MET LEU LEU ALA GLY          
SEQRES  14 A  421  LEU PRO GLU GLU ASP ILE PRO HIS LEU LYS TYR LEU THR          
SEQRES  15 A  421  ASP GLN MET THR ARG PRO ASP GLY SER MET THR PHE ALA          
SEQRES  16 A  421  GLU ALA LYS GLU ALA LEU TYR ASP TYR LEU ILE PRO ILE          
SEQRES  17 A  421  ILE GLU GLN ARG ARG GLN LYS PRO GLY THR ASP ALA ILE          
SEQRES  18 A  421  SER ILE VAL ALA ASN GLY GLN VAL ASN GLY ARG PRO ILE          
SEQRES  19 A  421  THR SER ASP GLU ALA LYS ARG MET CYS GLY LEU LEU LEU          
SEQRES  20 A  421  VAL GLY GLY LEU ASP THR VAL VAL ASN PHE LEU SER PHE          
SEQRES  21 A  421  SER MET GLU PHE LEU ALA LYS SER PRO GLU HIS ARG GLN          
SEQRES  22 A  421  GLU LEU ILE GLU ARG PRO GLU ARG ILE PRO ALA ALA CYS          
SEQRES  23 A  421  GLU GLU LEU LEU ARG ARG PHE SER LEU VAL ALA ASP GLY          
SEQRES  24 A  421  ARG ILE LEU THR SER ASP TYR GLU PHE HIS GLY VAL GLN          
SEQRES  25 A  421  LEU LYS LYS GLY ASP GLN ILE LEU LEU PRO GLN MET LEU          
SEQRES  26 A  421  SER GLY LEU ASP GLU ARG GLU ASN ALA CYS PRO MET HIS          
SEQRES  27 A  421  VAL ASP PHE SER ARG GLN LYS VAL SER HIS THR THR PHE          
SEQRES  28 A  421  GLY HIS GLY SER HIS LEU CYS LEU GLY GLN HIS LEU ALA          
SEQRES  29 A  421  ARG ARG GLU ILE ILE VAL THR LEU LYS GLU TRP LEU THR          
SEQRES  30 A  421  ARG ILE PRO ASP PHE SER ILE ALA PRO GLY ALA GLN ILE          
SEQRES  31 A  421  GLN HIS LYS SER GLY ILE VAL SER GLY VAL GLN ALA LEU          
SEQRES  32 A  421  PRO LEU VAL TRP ASP PRO ALA THR THR LYS ALA VAL HIS          
SEQRES  33 A  421  HIS HIS HIS HIS HIS                                          
SEQRES   1 B  421  MET THR THR GLU THR ILE GLN SER ASN ALA ASN LEU ALA          
SEQRES   2 B  421  PRO LEU PRO PRO HIS VAL PRO GLU HIS LEU VAL PHE ASP          
SEQRES   3 B  421  PHE ASP MET TYR ASN PRO SER ASN LEU SER ALA GLY VAL          
SEQRES   4 B  421  GLN GLU ALA TRP ALA VAL LEU GLN GLU SER ASN VAL PRO          
SEQRES   5 B  421  ASP LEU VAL TRP THR ARG CYS ASN GLY GLY HIS TRP ILE          
SEQRES   6 B  421  ALA THR ARG GLY GLN LEU ILE ARG GLU ALA TYR GLU ASP          
SEQRES   7 B  421  TYR ARG HIS PHE SER SER GLU CYS PRO PHE ILE PRO ARG          
SEQRES   8 B  421  GLU ALA GLY GLU ALA TYR ASP PHE ILE PRO THR SER MET          
SEQRES   9 B  421  ASP PRO PRO GLU GLN ARG GLN PHE ARG ALA LEU ALA ASN          
SEQRES  10 B  421  GLN VAL VAL GLY MET PRO VAL VAL ASP LYS LEU GLU ASN          
SEQRES  11 B  421  ARG ILE GLN GLU LEU ALA CYS SER LEU ILE GLU SER LEU          
SEQRES  12 B  421  ARG PRO GLN GLY GLN CYS ASN PHE THR GLU ASP TYR ALA          
SEQRES  13 B  421  GLU PRO PHE PRO ILE ARG ILE PHE MET LEU LEU ALA GLY          
SEQRES  14 B  421  LEU PRO GLU GLU ASP ILE PRO HIS LEU LYS TYR LEU THR          
SEQRES  15 B  421  ASP GLN MET THR ARG PRO ASP GLY SER MET THR PHE ALA          
SEQRES  16 B  421  GLU ALA LYS GLU ALA LEU TYR ASP TYR LEU ILE PRO ILE          
SEQRES  17 B  421  ILE GLU GLN ARG ARG GLN LYS PRO GLY THR ASP ALA ILE          
SEQRES  18 B  421  SER ILE VAL ALA ASN GLY GLN VAL ASN GLY ARG PRO ILE          
SEQRES  19 B  421  THR SER ASP GLU ALA LYS ARG MET CYS GLY LEU LEU LEU          
SEQRES  20 B  421  VAL GLY GLY LEU ASP THR VAL VAL ASN PHE LEU SER PHE          
SEQRES  21 B  421  SER MET GLU PHE LEU ALA LYS SER PRO GLU HIS ARG GLN          
SEQRES  22 B  421  GLU LEU ILE GLU ARG PRO GLU ARG ILE PRO ALA ALA CYS          
SEQRES  23 B  421  GLU GLU LEU LEU ARG ARG PHE SER LEU VAL ALA ASP GLY          
SEQRES  24 B  421  ARG ILE LEU THR SER ASP TYR GLU PHE HIS GLY VAL GLN          
SEQRES  25 B  421  LEU LYS LYS GLY ASP GLN ILE LEU LEU PRO GLN MET LEU          
SEQRES  26 B  421  SER GLY LEU ASP GLU ARG GLU ASN ALA CYS PRO MET HIS          
SEQRES  27 B  421  VAL ASP PHE SER ARG GLN LYS VAL SER HIS THR THR PHE          
SEQRES  28 B  421  GLY HIS GLY SER HIS LEU CYS LEU GLY GLN HIS LEU ALA          
SEQRES  29 B  421  ARG ARG GLU ILE ILE VAL THR LEU LYS GLU TRP LEU THR          
SEQRES  30 B  421  ARG ILE PRO ASP PHE SER ILE ALA PRO GLY ALA GLN ILE          
SEQRES  31 B  421  GLN HIS LYS SER GLY ILE VAL SER GLY VAL GLN ALA LEU          
SEQRES  32 B  421  PRO LEU VAL TRP ASP PRO ALA THR THR LYS ALA VAL HIS          
SEQRES  33 B  421  HIS HIS HIS HIS HIS                                          
HET    HEM  A 501      43                                                       
HET    CAM  A 502      11                                                       
HET    HEM  B 501      43                                                       
HET    CAM  B 502      11                                                       
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETNAM     CAM CAMPHOR                                                          
HETSYN     HEM HEME                                                             
FORMUL   3  HEM    2(C34 H32 FE N4 O4)                                          
FORMUL   4  CAM    2(C10 H16 O)                                                 
FORMUL   7  HOH   *9(H2 O)                                                      
HELIX    1   1 PRO A   19  VAL A   23  5                                   5    
HELIX    2   2 ASN A   33  ALA A   36  5                                   4    
HELIX    3   3 GLY A   37  ALA A   43  1                                   7    
HELIX    4   4 VAL A   44  GLU A   47  5                                   4    
HELIX    5   5 ARG A   57  GLY A   61  5                                   5    
HELIX    6   6 ARG A   67  ASP A   77  1                                  11    
HELIX    7   7 PRO A  105  GLY A  120  1                                  16    
HELIX    8   8 GLY A  120  SER A  141  1                                  22    
HELIX    9   9 LEU A  142  GLN A  145  5                                   4    
HELIX   10  10 PHE A  150  TYR A  154  1                                   5    
HELIX   11  11 GLU A  156  ALA A  167  1                                  12    
HELIX   12  12 PRO A  170  GLU A  172  5                                   3    
HELIX   13  13 ASP A  173  ARG A  186  1                                  14    
HELIX   14  14 THR A  192  LYS A  214  1                                  23    
HELIX   15  15 ASP A  218  ASN A  225  1                                   8    
HELIX   16  16 THR A  234  GLY A  249  1                                  16    
HELIX   17  17 LEU A  250  SER A  267  1                                  18    
HELIX   18  18 SER A  267  ARG A  277  1                                  11    
HELIX   19  19 ARG A  280  PHE A  292  1                                  13    
HELIX   20  20 HIS A  352  LEU A  356  5                                   5    
HELIX   21  21 CYS A  357  LEU A  358  5                                   2    
HELIX   22  22 GLY A  359  THR A  376  1                                  18    
HELIX   23  23 ASP A  407  THR A  411  5                                   5    
HELIX   24  24 ASN B   33  ALA B   36  5                                   4    
HELIX   25  25 GLY B   37  ALA B   43  1                                   7    
HELIX   26  26 VAL B   44  GLU B   47  5                                   4    
HELIX   27  27 ARG B   57  GLY B   61  5                                   5    
HELIX   28  28 ARG B   67  ASP B   77  1                                  11    
HELIX   29  29 PRO B  105  GLY B  120  1                                  16    
HELIX   30  30 GLY B  120  SER B  141  1                                  22    
HELIX   31  31 LEU B  142  GLN B  145  5                                   4    
HELIX   32  32 PHE B  150  TYR B  154  1                                   5    
HELIX   33  33 GLU B  156  ALA B  167  1                                  12    
HELIX   34  34 PRO B  170  GLU B  172  5                                   3    
HELIX   35  35 ASP B  173  ARG B  186  1                                  14    
HELIX   36  36 THR B  192  LYS B  214  1                                  23    
HELIX   37  37 ASP B  218  ASN B  225  1                                   8    
HELIX   38  38 THR B  234  GLY B  249  1                                  16    
HELIX   39  39 LEU B  250  SER B  267  1                                  18    
HELIX   40  40 SER B  267  ARG B  277  1                                  11    
HELIX   41  41 ARG B  280  PHE B  292  1                                  13    
HELIX   42  42 LEU B  324  ASP B  328  5                                   5    
HELIX   43  43 HIS B  352  LEU B  356  5                                   5    
HELIX   44  44 CYS B  357  LEU B  358  5                                   2    
HELIX   45  45 GLY B  359  THR B  376  1                                  18    
HELIX   46  46 ASP B  407  THR B  411  5                                   5    
SHEET    1   A 5 LEU A  53  THR A  56  0                                        
SHEET    2   A 5 HIS A  62  ALA A  65 -1  O  HIS A  62   N  THR A  56           
SHEET    3   A 5 GLN A 317  LEU A 319  1  O  GLN A 317   N  TRP A  63           
SHEET    4   A 5 GLY A 298  LEU A 301 -1  N  ARG A 299   O  ILE A 318           
SHEET    5   A 5 PHE A  81  SER A  82 -1  N  SER A  82   O  ILE A 300           
SHEET    1   B 3 GLN A 147  ASN A 149  0                                        
SHEET    2   B 3 PRO A 403  VAL A 405 -1  O  LEU A 404   N  CYS A 148           
SHEET    3   B 3 SER A 382  ILE A 383 -1  N  SER A 382   O  VAL A 405           
SHEET    1   C 2 GLN A 227  VAL A 228  0                                        
SHEET    2   C 2 ARG A 231  PRO A 232 -1  O  ARG A 231   N  VAL A 228           
SHEET    1   D 2 TYR A 305  GLU A 306  0                                        
SHEET    2   D 2 GLN A 311  LEU A 312 -1  O  LEU A 312   N  TYR A 305           
SHEET    1   E 2 HIS A 391  LYS A 392  0                                        
SHEET    2   E 2 GLY A 398  VAL A 399 -1  O  GLY A 398   N  LYS A 392           
SHEET    1   F 5 LEU B  53  THR B  56  0                                        
SHEET    2   F 5 HIS B  62  ALA B  65 -1  O  ILE B  64   N  VAL B  54           
SHEET    3   F 5 GLN B 317  LEU B 320  1  O  LEU B 319   N  TRP B  63           
SHEET    4   F 5 ASP B 297  LEU B 301 -1  N  ARG B 299   O  ILE B 318           
SHEET    5   F 5 PHE B  81  SER B  82 -1  N  SER B  82   O  ILE B 300           
SHEET    1   G 3 GLN B 147  ASN B 149  0                                        
SHEET    2   G 3 PRO B 403  VAL B 405 -1  O  LEU B 404   N  CYS B 148           
SHEET    3   G 3 SER B 382  ILE B 383 -1  N  SER B 382   O  VAL B 405           
SHEET    1   H 2 GLN B 227  VAL B 228  0                                        
SHEET    2   H 2 ARG B 231  PRO B 232 -1  O  ARG B 231   N  VAL B 228           
SHEET    1   I 2 TYR B 305  PHE B 307  0                                        
SHEET    2   I 2 VAL B 310  LEU B 312 -1  O  VAL B 310   N  PHE B 307           
SHEET    1   J 2 HIS B 391  LYS B 392  0                                        
SHEET    2   J 2 GLY B 398  VAL B 399 -1  O  GLY B 398   N  LYS B 392           
LINK         SG  CYS A 357                FE   HEM A 501     1555   1555  2.17  
CISPEP   1 ILE A   88    PRO A   89          0        -2.12                     
CISPEP   2 ILE A   99    PRO A  100          0         2.31                     
CISPEP   3 ILE B   88    PRO B   89          0        -1.78                     
CISPEP   4 ILE B   99    PRO B  100          0         0.57                     
SITE     1 AC1 18 PRO A 100  ARG A 112  LEU A 244  LEU A 245                    
SITE     2 AC1 18 GLY A 249  THR A 252  ASP A 297  ARG A 299                    
SITE     3 AC1 18 GLN A 322  THR A 349  PHE A 350  GLY A 351                    
SITE     4 AC1 18 HIS A 355  CYS A 357  LEU A 358  GLY A 359                    
SITE     5 AC1 18 ALA A 363  CAM A 502                                          
SITE     1 AC2  2 LEU A 244  HEM A 501                                          
SITE     1 AC3 18 TYR B  75  PRO B 100  ARG B 112  LEU B 244                    
SITE     2 AC3 18 GLY B 248  GLY B 249  THR B 252  LEU B 294                    
SITE     3 AC3 18 ASP B 297  ARG B 299  GLN B 322  THR B 349                    
SITE     4 AC3 18 PHE B 350  GLY B 351  HIS B 355  CYS B 357                    
SITE     5 AC3 18 GLY B 359  CAM B 502                                          
SITE     1 AC4  2 LEU B 244  HEM B 501                                          
CRYST1   61.440   74.227   92.636  90.00  89.98  90.00 P 1 21 1      4          
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      0.016276  0.000000 -0.000006        0.00000                         
SCALE2      0.000000  0.013472  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010795        0.00000