HEADER    OXIDOREDUCTASE                          21-APR-15   4ZF8              
TITLE     CYTOCHROME P450 PENTAMUTANT FROM BM3 WITH BOUND METYRAPONE            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BIFUNCTIONAL P-450/NADPH-P450 REDUCTASE;                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 1-461;                                        
COMPND   5 SYNONYM: CYTOCHROME P450(BM-3),CYTOCHROME P450BM-3;                  
COMPND   6 EC: 1.14.14.1,1.6.2.4;                                               
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BACILLUS MEGATERIUM;                            
SOURCE   3 ORGANISM_TAXID: 1404;                                                
SOURCE   4 GENE: CYP102A1, CYP102;                                              
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21                                       
KEYWDS    CYTOCHROME P450, HEME OXIDASE DOMAIN, OXIDOREDUCTASE, BACILLUS        
KEYWDS   2 MEGATERIUM                                                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    W.E.ROGERS,T.OTHMAN,D.K.HEIDARY,T.HUXFORD                             
REVDAT   2   27-SEP-23 4ZF8    1       JRNL   REMARK LINK                       
REVDAT   1   13-JUL-16 4ZF8    0                                                
JRNL        AUTH   I.GERONIMO,C.A.DENNING,W.E.ROGERS,T.OTHMAN,T.HUXFORD,        
JRNL        AUTH 2 D.K.HEIDARY,E.C.GLAZER,C.M.PAYNE                             
JRNL        TITL   EFFECT OF MUTATION AND SUBSTRATE BINDING ON THE STABILITY OF 
JRNL        TITL 2 CYTOCHROME P450BM3 VARIANTS.                                 
JRNL        REF    BIOCHEMISTRY                  V.  55  3594 2016              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   27267136                                                     
JRNL        DOI    10.1021/ACS.BIOCHEM.6B00183                                  
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.77 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.9_1692                                      
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.77                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 48.41                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 17883                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.218                           
REMARK   3   R VALUE            (WORKING SET) : 0.215                           
REMARK   3   FREE R VALUE                     : 0.263                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.110                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 913                             
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 48.4173 -  5.2887    1.00     2850   145  0.2061 0.2256        
REMARK   3     2  5.2887 -  4.1985    1.00     2561   124  0.1869 0.2236        
REMARK   3     3  4.1985 -  3.6680    1.00     2509   147  0.1998 0.2789        
REMARK   3     4  3.6680 -  3.3327    1.00     2457   130  0.2262 0.3021        
REMARK   3     5  3.3327 -  3.0939    1.00     2417   144  0.2465 0.2870        
REMARK   3     6  3.0939 -  2.9115    1.00     2444   120  0.2863 0.3036        
REMARK   3     7  2.9115 -  2.7657    0.72     1732   103  0.3219 0.4448        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.400            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.310           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  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      :  0.003           3841                                  
REMARK   3   ANGLE     :  0.793           5210                                  
REMARK   3   CHIRALITY :  0.028            557                                  
REMARK   3   PLANARITY :  0.004            677                                  
REMARK   3   DIHEDRAL  : 12.773           1458                                  
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: NULL                                      
REMARK   4                                                                      
REMARK   4 4ZF8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-APR-15.                  
REMARK 100 THE DEPOSITION ID IS D_1000209155.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 31-OCT-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 24-ID-C                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9792                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M-F               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 18059                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.766                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 177.760                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.2                               
REMARK 200  DATA REDUNDANCY                : 7.400                              
REMARK 200  R MERGE                    (I) : 0.06500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.77                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.92                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 74.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.70                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.37300                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: 3NPL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 59.67                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.05                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG MME 2000, NICL2, VAPOR DIFFUSION,    
REMARK 280  HANGING DROP, TEMPERATURE 298K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/6                                            
REMARK 290       6555   X-Y,X,Z+5/6                                             
REMARK 290       7555   Y,X,-Z+2/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+1/3                                          
REMARK 290      10555   -Y,-X,-Z+1/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+5/6                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      474.02200            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      237.01100            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      355.51650            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000      118.50550            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000      592.52750            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      474.02200            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000      237.01100            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000      118.50550            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000      355.51650            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000      592.52750            
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: 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 668  LIES ON A SPECIAL POSITION.                          
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   461                                                      
REMARK 465     HIS A   462                                                      
REMARK 465     HIS A   463                                                      
REMARK 465     HIS A   464                                                      
REMARK 465     HIS A   465                                                      
REMARK 465     HIS A   466                                                      
REMARK 465     HIS A   467                                                      
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   O    SER A   230     OG1  THR A   235              2.00            
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    PRO A   8     -175.81    -66.65                                   
REMARK 500    PHE A  11       53.59   -100.28                                   
REMARK 500    LYS A  15     -124.38     53.50                                   
REMARK 500    LEU A  20       32.56    -96.12                                   
REMARK 500    PRO A  45      107.16    -53.31                                   
REMARK 500    ASP A  84       37.33    -96.65                                   
REMARK 500    ALA A 191      -70.66    -58.09                                   
REMARK 500    ALA A 225       38.37    -80.78                                   
REMARK 500    SER A 230     -105.15   -135.45                                   
REMARK 500    ASP A 232     -167.01   -125.52                                   
REMARK 500    HIS A 266      -29.78   -152.55                                   
REMARK 500    GLU A 344      -27.29   -143.42                                   
REMARK 500    ASP A 370       48.95    -82.99                                   
REMARK 500    LEU A 437      -15.28     77.64                                   
REMARK 500    LEU A 455     -157.93   -109.63                                   
REMARK 500    PRO A 459     -112.53    -50.59                                   
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                              NI A 503  NI                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A   1   N                                                      
REMARK 620 2 THR A   1   OG1  76.2                                              
REMARK 620 3 ASP A 338   OD2  26.6 102.5                                        
REMARK 620 4 GLU A 348   OE1  17.1  93.3   9.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NI A 504  NI                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 138   NE2                                                    
REMARK 620 2 HIS A 426   NE2 102.0                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NI A 506  NI                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 214   OD1                                                    
REMARK 620 2 HIS A 285   NE2  50.0                                              
REMARK 620 N                    1                                               
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 400   SG                                                     
REMARK 620 2 HEM A 501   NA  102.9                                              
REMARK 620 3 HEM A 501   NB   91.7  89.6                                        
REMARK 620 4 HEM A 501   NC   87.8 169.0  87.9                                  
REMARK 620 5 HEM A 501   ND   97.6  88.8 170.7  92.0                            
REMARK 620 6 MYT A 502   N14 170.2  86.4  85.1  82.8  85.6                      
REMARK 620 N                    1     2     3     4     5                       
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 MYT A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 503                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 504                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 505                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 506                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4ZF6   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4ZF9   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4ZFA   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4ZFB   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4ZFD   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4ZFE   RELATED DB: PDB                                   
DBREF  4ZF8 A    0   460  UNP    P14779   CPXB_BACME       1    461             
SEQADV 4ZF8 LEU A   47  UNP  P14779    ARG    48 ENGINEERED MUTATION            
SEQADV 4ZF8 ILE A   81  UNP  P14779    PHE    82 ENGINEERED MUTATION            
SEQADV 4ZF8 VAL A   87  UNP  P14779    PHE    88 ENGINEERED MUTATION            
SEQADV 4ZF8 GLN A  188  UNP  P14779    LEU   189 ENGINEERED MUTATION            
SEQADV 4ZF8 VAL A  267  UNP  P14779    GLU   268 ENGINEERED MUTATION            
SEQADV 4ZF8 THR A  461  UNP  P14779              EXPRESSION TAG                 
SEQADV 4ZF8 HIS A  462  UNP  P14779              EXPRESSION TAG                 
SEQADV 4ZF8 HIS A  463  UNP  P14779              EXPRESSION TAG                 
SEQADV 4ZF8 HIS A  464  UNP  P14779              EXPRESSION TAG                 
SEQADV 4ZF8 HIS A  465  UNP  P14779              EXPRESSION TAG                 
SEQADV 4ZF8 HIS A  466  UNP  P14779              EXPRESSION TAG                 
SEQADV 4ZF8 HIS A  467  UNP  P14779              EXPRESSION TAG                 
SEQRES   1 A  468  MET THR ILE LYS GLU MET PRO GLN PRO LYS THR PHE GLY          
SEQRES   2 A  468  GLU LEU LYS ASN LEU PRO LEU LEU ASN THR ASP LYS PRO          
SEQRES   3 A  468  VAL GLN ALA LEU MET LYS ILE ALA ASP GLU LEU GLY GLU          
SEQRES   4 A  468  ILE PHE LYS PHE GLU ALA PRO GLY LEU VAL THR ARG TYR          
SEQRES   5 A  468  LEU SER SER GLN ARG LEU ILE LYS GLU ALA CYS ASP GLU          
SEQRES   6 A  468  SER ARG PHE ASP LYS ASN LEU SER GLN ALA LEU LYS PHE          
SEQRES   7 A  468  VAL ARG ASP ILE ALA GLY ASP GLY LEU VAL THR SER TRP          
SEQRES   8 A  468  THR HIS GLU LYS ASN TRP LYS LYS ALA HIS ASN ILE LEU          
SEQRES   9 A  468  LEU PRO SER PHE SER GLN GLN ALA MET LYS GLY TYR HIS          
SEQRES  10 A  468  ALA MET MET VAL ASP ILE ALA VAL GLN LEU VAL GLN LYS          
SEQRES  11 A  468  TRP GLU ARG LEU ASN ALA ASP GLU HIS ILE GLU VAL PRO          
SEQRES  12 A  468  GLU ASP MET THR ARG LEU THR LEU ASP THR ILE GLY LEU          
SEQRES  13 A  468  CYS GLY PHE ASN TYR ARG PHE ASN SER PHE TYR ARG ASP          
SEQRES  14 A  468  GLN PRO HIS PRO PHE ILE THR SER MET VAL ARG ALA LEU          
SEQRES  15 A  468  ASP GLU ALA MET ASN LYS GLN GLN ARG ALA ASN PRO ASP          
SEQRES  16 A  468  ASP PRO ALA TYR ASP GLU ASN LYS ARG GLN PHE GLN GLU          
SEQRES  17 A  468  ASP ILE LYS VAL MET ASN ASP LEU VAL ASP LYS ILE ILE          
SEQRES  18 A  468  ALA ASP ARG LYS ALA SER GLY GLU GLN SER ASP ASP LEU          
SEQRES  19 A  468  LEU THR HIS MET LEU ASN GLY LYS ASP PRO GLU THR GLY          
SEQRES  20 A  468  GLU PRO LEU ASP ASP GLU ASN ILE ARG TYR GLN ILE ILE          
SEQRES  21 A  468  THR PHE LEU ILE ALA GLY HIS VAL THR THR SER GLY LEU          
SEQRES  22 A  468  LEU SER PHE ALA LEU TYR PHE LEU VAL LYS ASN PRO HIS          
SEQRES  23 A  468  VAL LEU GLN LYS ALA ALA GLU GLU ALA ALA ARG VAL LEU          
SEQRES  24 A  468  VAL ASP PRO VAL PRO SER TYR LYS GLN VAL LYS GLN LEU          
SEQRES  25 A  468  LYS TYR VAL GLY MET VAL LEU ASN GLU ALA LEU ARG LEU          
SEQRES  26 A  468  TRP PRO THR ALA PRO ALA PHE SER LEU TYR ALA LYS GLU          
SEQRES  27 A  468  ASP THR VAL LEU GLY GLY GLU TYR PRO LEU GLU LYS GLY          
SEQRES  28 A  468  ASP GLU LEU MET VAL LEU ILE PRO GLN LEU HIS ARG ASP          
SEQRES  29 A  468  LYS THR ILE TRP GLY ASP ASP VAL GLU GLU PHE ARG PRO          
SEQRES  30 A  468  GLU ARG PHE GLU ASN PRO SER ALA ILE PRO GLN HIS ALA          
SEQRES  31 A  468  PHE LYS PRO PHE GLY ASN GLY GLN ARG ALA CYS ILE GLY          
SEQRES  32 A  468  GLN GLN PHE ALA LEU HIS GLU ALA THR LEU VAL LEU GLY          
SEQRES  33 A  468  MET MET LEU LYS HIS PHE ASP PHE GLU ASP HIS THR ASN          
SEQRES  34 A  468  TYR GLU LEU ASP ILE LYS GLU THR LEU THR LEU LYS PRO          
SEQRES  35 A  468  GLU GLY PHE VAL VAL LYS ALA LYS SER LYS LYS ILE PRO          
SEQRES  36 A  468  LEU GLY GLY ILE PRO SER THR HIS HIS HIS HIS HIS HIS          
HET    HEM  A 501      43                                                       
HET    MYT  A 502      17                                                       
HET     NI  A 503       1                                                       
HET     NI  A 504       1                                                       
HET     NI  A 505       1                                                       
HET     NI  A 506       1                                                       
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETNAM     MYT METYRAPONE                                                       
HETNAM      NI NICKEL (II) ION                                                  
HETSYN     HEM HEME                                                             
FORMUL   2  HEM    C34 H32 FE N4 O4                                             
FORMUL   3  MYT    C14 H14 N2 O                                                 
FORMUL   4   NI    4(NI 2+)                                                     
FORMUL   8  HOH   *83(H2 O)                                                     
HELIX    1 AA1 PHE A   11  LYS A   15  5                                   5    
HELIX    2 AA2 ASN A   16  ASN A   21  5                                   6    
HELIX    3 AA3 LYS A   24  GLY A   37  1                                  14    
HELIX    4 AA4 SER A   54  CYS A   62  1                                   9    
HELIX    5 AA5 SER A   72  GLY A   83  1                                  12    
HELIX    6 AA6 GLU A   93  LEU A  104  1                                  12    
HELIX    7 AA7 PRO A  105  PHE A  107  5                                   3    
HELIX    8 AA8 SER A  108  ARG A  132  1                                  25    
HELIX    9 AA9 VAL A  141  ASN A  159  1                                  19    
HELIX   10 AB1 ASN A  163  ARG A  167  5                                   5    
HELIX   11 AB2 HIS A  171  LYS A  187  1                                  17    
HELIX   12 AB3 GLN A  188  ARG A  190  5                                   3    
HELIX   13 AB4 ASP A  195  ALA A  197  5                                   3    
HELIX   14 AB5 TYR A  198  ALA A  225  1                                  28    
HELIX   15 AB6 ASP A  232  GLY A  240  1                                   9    
HELIX   16 AB7 GLU A  252  ASN A  283  1                                  32    
HELIX   17 AB8 ASN A  283  LEU A  298  1                                  16    
HELIX   18 AB9 SER A  304  LYS A  309  1                                   6    
HELIX   19 AC1 LEU A  311  TRP A  325  1                                  15    
HELIX   20 AC2 ILE A  357  HIS A  361  1                                   5    
HELIX   21 AC3 ASP A  363  GLY A  368  1                                   6    
HELIX   22 AC4 ARG A  375  GLU A  380  5                                   6    
HELIX   23 AC5 ASN A  381  ILE A  385  5                                   5    
HELIX   24 AC6 ASN A  395  ALA A  399  5                                   5    
HELIX   25 AC7 GLY A  402  HIS A  420  1                                  19    
SHEET    1 AA1 5 ILE A  39  GLU A  43  0                                        
SHEET    2 AA1 5 VAL A  48  LEU A  52 -1  O  THR A  49   N  PHE A  42           
SHEET    3 AA1 5 GLU A 352  LEU A 356  1  O  MET A 354   N  LEU A  52           
SHEET    4 AA1 5 ALA A 330  ALA A 335 -1  N  LEU A 333   O  LEU A 353           
SHEET    5 AA1 5 PHE A  67  ASN A  70 -1  N  ASP A  68   O  TYR A 334           
SHEET    1 AA2 3 ILE A 139  GLU A 140  0                                        
SHEET    2 AA2 3 VAL A 445  SER A 450 -1  O  VAL A 446   N  ILE A 139           
SHEET    3 AA2 3 PHE A 421  GLU A 424 -1  N  GLU A 424   O  LYS A 447           
SHEET    1 AA3 2 THR A 339  LEU A 341  0                                        
SHEET    2 AA3 2 TYR A 345  LEU A 347 -1  O  LEU A 347   N  THR A 339           
SHEET    1 AA4 2 ILE A 433  GLU A 435  0                                        
SHEET    2 AA4 2 LEU A 439  PRO A 441 -1  O  LYS A 440   N  LYS A 434           
LINK         N   THR A   1                NI    NI A 503     1555   1555  2.52  
LINK         OG1 THR A   1                NI    NI A 503     1555   1555  2.03  
LINK         NE2 HIS A 138                NI    NI A 504     1555   1555  2.08  
LINK         OD1 ASP A 214                NI    NI A 506     1555   1555  2.13  
LINK         NE2 HIS A 236                NI    NI A 505     1555   1555  2.47  
LINK         NE2 HIS A 285                NI    NI A 506     1555   1445  2.60  
LINK         OD2 ASP A 338                NI    NI A 503     1555  10555  2.20  
LINK         OE1 GLU A 348                NI    NI A 503     1555  10555  2.53  
LINK         SG  CYS A 400                FE   HEM A 501     1555   1555  2.38  
LINK         NE2 HIS A 426                NI    NI A 504     1555   1555  2.23  
LINK        FE   HEM A 501                 N14 MYT A 502     1555   1555  2.62  
CISPEP   1 GLU A  228    GLN A  229          0       -18.51                     
CISPEP   2 GLN A  229    SER A  230          0         0.46                     
SITE     1 AC1 25 LYS A  69  LEU A  86  VAL A  87  TRP A  96                    
SITE     2 AC1 25 ILE A 153  PHE A 261  ALA A 264  GLY A 265                    
SITE     3 AC1 25 THR A 268  THR A 327  ALA A 328  PHE A 331                    
SITE     4 AC1 25 PRO A 392  PHE A 393  GLY A 394  ARG A 398                    
SITE     5 AC1 25 CYS A 400  ILE A 401  GLY A 402  ALA A 406                    
SITE     6 AC1 25 MYT A 502  HOH A 622  HOH A 623  HOH A 627                    
SITE     7 AC1 25 HOH A 629                                                     
SITE     1 AC2  7 VAL A  87  LEU A 181  ILE A 263  ALA A 264                    
SITE     2 AC2  7 THR A 268  ALA A 328  HEM A 501                               
SITE     1 AC3  3 THR A   1  ASP A 338  GLU A 348                               
SITE     1 AC4  2 HIS A 138  HIS A 426                                          
SITE     1 AC5  2 ASP A 231  HIS A 236                                          
SITE     1 AC6  3 ASP A 214  ASP A 217  HIS A 285                               
CRYST1   55.899   55.899  711.033  90.00  90.00 120.00 P 65 2 2     12          
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      0.017889  0.010328  0.000000        0.00000                         
SCALE2      0.000000  0.020657  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.001406        0.00000