HEADER    OXIDOREDUCTASE                          22-DEC-14   4XE3              
TITLE     OLEP, THE CYTOCHROME P450 EPOXIDASE FROM STREPTOMYCES ANTIBIOTICUS    
TITLE    2 INVOLVED IN OLEANDOMYCIN BIOSYNTHESIS: FUNCTIONAL ANALYSIS AND       
TITLE    3 CRYSTALLOGRAPHIC STRUCTURE IN COMPLEX WITH CLOTRIMAZOLE.             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYTOCHROME P-450;                                          
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: STREPTOMYCES ANTIBIOTICUS;                      
SOURCE   3 ORGANISM_TAXID: 1890;                                                
SOURCE   4 GENE: OLEP;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET28B                                    
KEYWDS    P450, CLOTRIMAZOLE, EPOXIDASE, OLEANDOMYCIN, OXIDOREDUCTASE           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.C.MONTEMIGLIO,G.PARISI,A.SCAGLIONE,C.SAVINO,B.VALLONE               
REVDAT   4   27-SEP-23 4XE3    1       LINK                                     
REVDAT   3   01-NOV-17 4XE3    1       JRNL   REMARK                            
REVDAT   2   13-JAN-16 4XE3    1       JRNL                                     
REVDAT   1   04-NOV-15 4XE3    0                                                
JRNL        AUTH   L.C.MONTEMIGLIO,G.PARISI,A.SCAGLIONE,G.SCIARA,C.SAVINO,      
JRNL        AUTH 2 B.VALLONE                                                    
JRNL        TITL   FUNCTIONAL ANALYSIS AND CRYSTALLOGRAPHIC STRUCTURE OF        
JRNL        TITL 2 CLOTRIMAZOLE BOUND OLEP, A CYTOCHROME P450 EPOXIDASE FROM    
JRNL        TITL 3 STREPTOMYCES ANTIBIOTICUS INVOLVED IN OLEANDOMYCIN           
JRNL        TITL 4 BIOSYNTHESIS.                                                
JRNL        REF    BIOCHIM.BIOPHYS.ACTA          V.1860   465 2015              
JRNL        REFN                   ISSN 0006-3002                               
JRNL        PMID   26475642                                                     
JRNL        DOI    10.1016/J.BBAGEN.2015.10.009                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.65 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.7.0029                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.65                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 48.76                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 34700                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.210                           
REMARK   3   R VALUE            (WORKING SET) : 0.207                           
REMARK   3   FREE R VALUE                     : 0.260                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1744                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.65                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.72                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2182                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 90.44                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3850                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 98                           
REMARK   3   BIN FREE R VALUE                    : 0.4490                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6142                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 186                                     
REMARK   3   SOLVENT ATOMS            : 57                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 56.44                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 58.33                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -3.04000                                             
REMARK   3    B22 (A**2) : -1.05000                                             
REMARK   3    B33 (A**2) : 4.09000                                              
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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.520         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.309         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.257         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.694        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.943                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.919                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6487 ; 0.011 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  6141 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  8876 ; 1.772 ; 2.008       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 14061 ; 0.895 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   790 ; 7.713 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   296 ;34.434 ;22.635       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1015 ;21.312 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    71 ;18.713 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1001 ; 0.197 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  7303 ; 0.008 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  1502 ; 0.003 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS U VALUES : REFINED INDIVIDUALLY                           
REMARK   4                                                                      
REMARK   4 4XE3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-DEC-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000205439.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-MAY-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ELETTRA                            
REMARK 200  BEAMLINE                       : 5.2R                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : PSI PILATUS 6M                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE, SCALA                      
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 34700                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.650                              
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     (%) : 99.1                               
REMARK 200  DATA REDUNDANCY                : 6.880                              
REMARK 200  R MERGE                    (I) : 0.09400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 17.3200                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.81                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.86000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP 3.15                                           
REMARK 200 STARTING MODEL: PDB ENTRY 2Y46                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 63.81                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.40                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6 M AMMONIUM SULPHATE, 0.1 M HEPES     
REMARK 280  SODIUM SALT PH 7.5, 2% (W/V) PEG 1000, VAPOR DIFFUSION, HANGING     
REMARK 280  DROP, TEMPERATURE 293K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       87.33200            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       87.33200            
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        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       57.96850            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       58.68950            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       57.96850            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       58.68950            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       87.33200            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       57.96850            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       58.68950            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       87.33200            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       57.96850            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       58.68950            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: MONOMER ACCORDING TO GEL FILTRATION CHROMATOGRAPHY           
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 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 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 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 B 603  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     1                                                      
REMARK 465     THR A     2                                                      
REMARK 465     ASP A     3                                                      
REMARK 465     THR A     4                                                      
REMARK 465     HIS A     5                                                      
REMARK 465     THR A     6                                                      
REMARK 465     GLY A     7                                                      
REMARK 465     PRO A     8                                                      
REMARK 465     THR A     9                                                      
REMARK 465     PRO A    10                                                      
REMARK 465     ALA A    11                                                      
REMARK 465     ASP A    12                                                      
REMARK 465     ALA A    13                                                      
REMARK 465     MET B     1                                                      
REMARK 465     THR B     2                                                      
REMARK 465     ASP B     3                                                      
REMARK 465     THR B     4                                                      
REMARK 465     HIS B     5                                                      
REMARK 465     THR B     6                                                      
REMARK 465     GLY B     7                                                      
REMARK 465     PRO B     8                                                      
REMARK 465     THR B     9                                                      
REMARK 465     PRO B    10                                                      
REMARK 465     ALA B    11                                                      
REMARK 465     ASP B    12                                                      
REMARK 465     ALA B    13                                                      
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     VAL B  14    CG1  CG2                                            
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   CE   MET A   178     NE2  GLN A   193              1.94            
REMARK 500   NE2  HIS A    30     O2   SO4 A   504              2.03            
REMARK 500   OG   SER B    71     OD2  ASP B    97              2.07            
REMARK 500   NE2  HIS B   355     O3   SO4 B   503              2.13            
REMARK 500   O    TYR A    17     N    PHE A    19              2.14            
REMARK 500   O    HOH A   627     O    HOH A   628              2.15            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OE2  GLU A   146     OG   SER B   140     8555     1.58            
REMARK 500   CE1  HIS A    23     O2   SO4 A   504     4555     1.86            
REMARK 500   OE1  GLN B   190     OE1  GLN B   190     3555     2.07            
REMARK 500   CD   GLU A   146     OG   SER B   140     8555     2.11            
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 A  18   C   -  N   -  CA  ANGL. DEV. = -15.7 DEGREES          
REMARK 500    ARG A 121   NE  -  CZ  -  NH1 ANGL. DEV. =   3.1 DEGREES          
REMARK 500    MET A 178   CB  -  CA  -  C   ANGL. DEV. =  12.3 DEGREES          
REMARK 500    ALA A 293   CB  -  CA  -  C   ANGL. DEV. =  21.0 DEGREES          
REMARK 500    ALA A 293   N   -  CA  -  C   ANGL. DEV. = -27.4 DEGREES          
REMARK 500    ARG A 326   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.1 DEGREES          
REMARK 500    PRO B  98   C   -  N   -  CA  ANGL. DEV. =   9.7 DEGREES          
REMARK 500    PRO B  99   C   -  N   -  CA  ANGL. DEV. = -10.9 DEGREES          
REMARK 500    SER B 292   N   -  CA  -  C   ANGL. DEV. = -16.4 DEGREES          
REMARK 500    ARG B 375   NE  -  CZ  -  NH1 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    ARG B 375   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500    GLN B 393   CB  -  CA  -  C   ANGL. DEV. = -16.6 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    PRO A  18      103.55    -57.94                                   
REMARK 500    ALA A  24     -131.88     57.97                                   
REMARK 500    GLU A  38       75.66   -151.25                                   
REMARK 500    ALA A 142      141.19   -173.61                                   
REMARK 500    MET A 178      -40.51   -138.02                                   
REMARK 500    LEU A 179      170.63    -55.50                                   
REMARK 500    SER A 180      -30.79    -36.76                                   
REMARK 500    THR A 182      -57.81   -141.17                                   
REMARK 500    ARG A 183      -22.89   -140.51                                   
REMARK 500    LEU A 184       18.58     51.92                                   
REMARK 500    ALA A 186     -133.93     51.97                                   
REMARK 500    ASP A 224       80.92   -155.14                                   
REMARK 500    ASP A 226       19.68     85.12                                   
REMARK 500    THR A 262      -11.21     76.08                                   
REMARK 500    GLU A 263      -26.04   -141.51                                   
REMARK 500    ARG A 264       15.34     53.37                                   
REMARK 500    ASP A 273       74.24   -154.35                                   
REMARK 500    SER A 295      157.05    -47.80                                   
REMARK 500    GLU A 302     -153.40   -131.44                                   
REMARK 500    LEU A 306     -166.73   -105.92                                   
REMARK 500    LEU A 396      -66.47    -93.95                                   
REMARK 500    PRO B  15       57.41    -58.38                                   
REMARK 500    HIS B  23      -75.15    -78.84                                   
REMARK 500    ALA B  24       70.84   -166.50                                   
REMARK 500    THR B  51     -155.73   -151.12                                   
REMARK 500    PRO B  98      -58.75    -28.87                                   
REMARK 500    ALA B 142      145.39   -172.78                                   
REMARK 500    LEU B 148      -64.40   -138.86                                   
REMARK 500    ASN B 225       71.62     56.12                                   
REMARK 500    ASP B 226       -2.18     65.23                                   
REMARK 500    GLU B 263       79.69   -119.42                                   
REMARK 500    PRO B 345       44.85    -81.31                                   
REMARK 500    HIS B 351      142.73   -174.34                                   
REMARK 500    HIS B 355      138.40    -38.62                                   
REMARK 500    GLN B 403       85.74   -158.60                                   
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 GLY A  139     SER A  140                 -148.40                    
REMARK 500 GLU A  188     ILE A  189                  144.47                    
REMARK 500 GLY B  139     SER B  140                 -124.64                    
REMARK 500 SER B  140     PRO B  141                  140.72                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    MET A 178        -10.79                                           
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 B 608        DISTANCE =  7.00 ANGSTROMS                       
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 356   SG                                                     
REMARK 620 2 HEM A 501   NA   94.5                                              
REMARK 620 3 HEM A 501   NB   86.0  88.5                                        
REMARK 620 4 HEM A 501   NC   84.4 176.9  88.5                                  
REMARK 620 5 HEM A 501   ND   92.0  91.8 177.9  91.1                            
REMARK 620 6 CL6 A 502   NAN 175.2  90.2  93.2  90.8  88.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM B 501  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 356   SG                                                     
REMARK 620 2 HEM B 501   NA  102.8                                              
REMARK 620 3 HEM B 501   NB   87.0  88.8                                        
REMARK 620 4 HEM B 501   NC   82.0 175.0  89.8                                  
REMARK 620 5 HEM B 501   ND   95.0  91.7 177.7  89.5                            
REMARK 620 6 CL6 B 502   NAN 162.6  92.9  85.8  82.2  92.0                      
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 CL6 A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 505                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 506                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 507                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 508                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL6 B 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 505                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 506                 
DBREF  4XE3 A    1   407  UNP    Q59819   Q59819_STRAT     1    407             
DBREF  4XE3 B    1   407  UNP    Q59819   Q59819_STRAT     1    407             
SEQRES   1 A  407  MET THR ASP THR HIS THR GLY PRO THR PRO ALA ASP ALA          
SEQRES   2 A  407  VAL PRO ALA TYR PRO PHE SER LEU PRO HIS ALA LEU ASP          
SEQRES   3 A  407  LEU ASP PRO HIS TYR ALA GLU LEU ARG ARG ASP GLU PRO          
SEQRES   4 A  407  VAL SER ARG VAL ARG LEU PRO TYR GLY GLU GLY THR ALA          
SEQRES   5 A  407  TRP LEU VAL THR ARG MET SER ASP ALA ARG ILE VAL LEU          
SEQRES   6 A  407  GLY ASP SER ARG PHE SER THR ALA ALA ALA THR ASP PRO          
SEQRES   7 A  407  ALA THR PRO ARG MET PHE PRO THR PRO PRO GLU PRO ASP          
SEQRES   8 A  407  GLY VAL LEU ALA GLN ASP PRO PRO ASP HIS THR ARG LEU          
SEQRES   9 A  407  ARG ARG LEU VAL GLY LYS ALA PHE THR ALA ARG ARG VAL          
SEQRES  10 A  407  GLU GLU MET ARG PRO ARG VAL ARG SER LEU VAL ASP SER          
SEQRES  11 A  407  LEU LEU ASP ASP MET VAL ALA HIS GLY SER PRO ALA ASP          
SEQRES  12 A  407  LEU VAL GLU PHE LEU ALA VAL PRO PHE PRO VAL ALA VAL          
SEQRES  13 A  407  ILE CYS GLU LEU LEU GLY VAL PRO LEU GLU ASP ARG ASP          
SEQRES  14 A  407  LEU PHE ARG THR PHE SER ASP ALA MET LEU SER SER THR          
SEQRES  15 A  407  ARG LEU THR ALA ALA GLU ILE GLN ARG VAL GLN GLN ASP          
SEQRES  16 A  407  PHE MET VAL TYR MET ASP GLY LEU VAL ALA GLN ARG ARG          
SEQRES  17 A  407  ASP ALA PRO THR GLU ASP LEU LEU GLY ALA LEU ALA LEU          
SEQRES  18 A  407  ALA THR ASP ASN ASP ASP HIS LEU THR LYS GLY GLU ILE          
SEQRES  19 A  407  VAL ASN MET GLY VAL SER LEU LEU ILE ALA GLY HIS GLU          
SEQRES  20 A  407  THR SER VAL ASN GLN ILE THR ASN LEU VAL HIS LEU LEU          
SEQRES  21 A  407  LEU THR GLU ARG LYS ARG TYR GLU SER LEU VAL ALA ASP          
SEQRES  22 A  407  PRO ALA LEU VAL PRO ALA ALA VAL GLU GLU MET LEU ARG          
SEQRES  23 A  407  TYR THR PRO LEU VAL SER ALA GLY SER PHE VAL ARG VAL          
SEQRES  24 A  407  ALA THR GLU ASP VAL GLU LEU SER THR VAL THR VAL ARG          
SEQRES  25 A  407  ALA GLY GLU PRO CYS VAL VAL HIS PHE ALA SER ALA ASN          
SEQRES  26 A  407  ARG ASP GLU GLU VAL PHE ASP HIS ALA ASP GLU LEU ASP          
SEQRES  27 A  407  PHE HIS ARG GLU ARG ASN PRO HIS ILE ALA PHE GLY HIS          
SEQRES  28 A  407  GLY ALA HIS HIS CYS ILE GLY ALA GLN LEU GLY ARG LEU          
SEQRES  29 A  407  GLU LEU GLN GLU ALA LEU SER ALA LEU VAL ARG ARG PHE          
SEQRES  30 A  407  PRO THR LEU ASP LEU ALA GLU PRO VAL ALA GLY LEU LYS          
SEQRES  31 A  407  TRP LYS GLN GLY MET LEU ILE ARG GLY LEU GLU ARG GLN          
SEQRES  32 A  407  ILE VAL SER TRP                                              
SEQRES   1 B  407  MET THR ASP THR HIS THR GLY PRO THR PRO ALA ASP ALA          
SEQRES   2 B  407  VAL PRO ALA TYR PRO PHE SER LEU PRO HIS ALA LEU ASP          
SEQRES   3 B  407  LEU ASP PRO HIS TYR ALA GLU LEU ARG ARG ASP GLU PRO          
SEQRES   4 B  407  VAL SER ARG VAL ARG LEU PRO TYR GLY GLU GLY THR ALA          
SEQRES   5 B  407  TRP LEU VAL THR ARG MET SER ASP ALA ARG ILE VAL LEU          
SEQRES   6 B  407  GLY ASP SER ARG PHE SER THR ALA ALA ALA THR ASP PRO          
SEQRES   7 B  407  ALA THR PRO ARG MET PHE PRO THR PRO PRO GLU PRO ASP          
SEQRES   8 B  407  GLY VAL LEU ALA GLN ASP PRO PRO ASP HIS THR ARG LEU          
SEQRES   9 B  407  ARG ARG LEU VAL GLY LYS ALA PHE THR ALA ARG ARG VAL          
SEQRES  10 B  407  GLU GLU MET ARG PRO ARG VAL ARG SER LEU VAL ASP SER          
SEQRES  11 B  407  LEU LEU ASP ASP MET VAL ALA HIS GLY SER PRO ALA ASP          
SEQRES  12 B  407  LEU VAL GLU PHE LEU ALA VAL PRO PHE PRO VAL ALA VAL          
SEQRES  13 B  407  ILE CYS GLU LEU LEU GLY VAL PRO LEU GLU ASP ARG ASP          
SEQRES  14 B  407  LEU PHE ARG THR PHE SER ASP ALA MET LEU SER SER THR          
SEQRES  15 B  407  ARG LEU THR ALA ALA GLU ILE GLN ARG VAL GLN GLN ASP          
SEQRES  16 B  407  PHE MET VAL TYR MET ASP GLY LEU VAL ALA GLN ARG ARG          
SEQRES  17 B  407  ASP ALA PRO THR GLU ASP LEU LEU GLY ALA LEU ALA LEU          
SEQRES  18 B  407  ALA THR ASP ASN ASP ASP HIS LEU THR LYS GLY GLU ILE          
SEQRES  19 B  407  VAL ASN MET GLY VAL SER LEU LEU ILE ALA GLY HIS GLU          
SEQRES  20 B  407  THR SER VAL ASN GLN ILE THR ASN LEU VAL HIS LEU LEU          
SEQRES  21 B  407  LEU THR GLU ARG LYS ARG TYR GLU SER LEU VAL ALA ASP          
SEQRES  22 B  407  PRO ALA LEU VAL PRO ALA ALA VAL GLU GLU MET LEU ARG          
SEQRES  23 B  407  TYR THR PRO LEU VAL SER ALA GLY SER PHE VAL ARG VAL          
SEQRES  24 B  407  ALA THR GLU ASP VAL GLU LEU SER THR VAL THR VAL ARG          
SEQRES  25 B  407  ALA GLY GLU PRO CYS VAL VAL HIS PHE ALA SER ALA ASN          
SEQRES  26 B  407  ARG ASP GLU GLU VAL PHE ASP HIS ALA ASP GLU LEU ASP          
SEQRES  27 B  407  PHE HIS ARG GLU ARG ASN PRO HIS ILE ALA PHE GLY HIS          
SEQRES  28 B  407  GLY ALA HIS HIS CYS ILE GLY ALA GLN LEU GLY ARG LEU          
SEQRES  29 B  407  GLU LEU GLN GLU ALA LEU SER ALA LEU VAL ARG ARG PHE          
SEQRES  30 B  407  PRO THR LEU ASP LEU ALA GLU PRO VAL ALA GLY LEU LYS          
SEQRES  31 B  407  TRP LYS GLN GLY MET LEU ILE ARG GLY LEU GLU ARG GLN          
SEQRES  32 B  407  ILE VAL SER TRP                                              
HET    HEM  A 501      43                                                       
HET    CL6  A 502      25                                                       
HET    SO4  A 503       5                                                       
HET    SO4  A 504       5                                                       
HET    SO4  A 505       5                                                       
HET    SO4  A 506       5                                                       
HET    SO4  A 507       5                                                       
HET    SO4  A 508       5                                                       
HET    HEM  B 501      43                                                       
HET    CL6  B 502      25                                                       
HET    SO4  B 503       5                                                       
HET    SO4  B 504       5                                                       
HET    SO4  B 505       5                                                       
HET    SO4  B 506       5                                                       
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETNAM     CL6 1-[(2-CHLOROPHENYL)(DIPHENYL)METHYL]-1H-IMIDAZOLE                
HETNAM     SO4 SULFATE ION                                                      
HETSYN     HEM HEME                                                             
HETSYN     CL6 CLOTRIMAZOLE                                                     
FORMUL   3  HEM    2(C34 H32 FE N4 O4)                                          
FORMUL   4  CL6    2(C22 H17 CL N2)                                             
FORMUL   5  SO4    10(O4 S 2-)                                                  
FORMUL  17  HOH   *57(H2 O)                                                     
HELIX    1 AA1 PRO A   29  GLU A   38  1                                  10    
HELIX    2 AA2 ARG A   57  GLY A   66  1                                  10    
HELIX    3 AA3 ALA A   73  ASP A   77  5                                   5    
HELIX    4 AA4 GLY A   92  GLN A   96  5                                   5    
HELIX    5 AA5 ASP A   97  LYS A  110  1                                  14    
HELIX    6 AA6 THR A  113  MET A  120  1                                   8    
HELIX    7 AA7 MET A  120  HIS A  138  1                                  19    
HELIX    8 AA8 LEU A  144  LEU A  148  1                                   5    
HELIX    9 AA9 VAL A  150  GLY A  162  1                                  13    
HELIX   10 AB1 PRO A  164  ASP A  167  5                                   4    
HELIX   11 AB2 ARG A  168  ASP A  176  1                                   9    
HELIX   12 AB3 ILE A  189  ALA A  210  1                                  22    
HELIX   13 AB4 ASP A  214  ALA A  222  1                                   9    
HELIX   14 AB5 THR A  230  LEU A  261  1                                  32    
HELIX   15 AB6 LYS A  265  ASP A  273  1                                   9    
HELIX   16 AB7 LEU A  276  THR A  288  1                                  13    
HELIX   17 AB8 HIS A  320  ASN A  325  1                                   6    
HELIX   18 AB9 HIS A  351  HIS A  355  5                                   5    
HELIX   19 AC1 GLY A  358  PHE A  377  1                                  20    
HELIX   20 AC2 PRO A  385  LEU A  389  5                                   5    
HELIX   21 AC3 ASP B   28  GLU B   38  1                                  11    
HELIX   22 AC4 ARG B   57  ASP B   67  1                                  11    
HELIX   23 AC5 THR B   72  ASP B   77  5                                   6    
HELIX   24 AC6 GLY B   92  GLN B   96  5                                   5    
HELIX   25 AC7 ASP B   97  GLY B  109  1                                  13    
HELIX   26 AC8 THR B  113  GLU B  119  1                                   7    
HELIX   27 AC9 MET B  120  GLY B  139  1                                  20    
HELIX   28 AD1 LEU B  144  LEU B  148  1                                   5    
HELIX   29 AD2 VAL B  150  GLY B  162  1                                  13    
HELIX   30 AD3 PRO B  164  GLU B  166  5                                   3    
HELIX   31 AD4 ASP B  167  ALA B  177  1                                  11    
HELIX   32 AD5 THR B  185  ALA B  210  1                                  26    
HELIX   33 AD6 ASP B  214  ALA B  222  1                                   9    
HELIX   34 AD7 THR B  230  GLU B  263  1                                  34    
HELIX   35 AD8 ARG B  264  ASP B  273  1                                  10    
HELIX   36 AD9 LEU B  276  THR B  288  1                                  13    
HELIX   37 AE1 HIS B  320  ASN B  325  1                                   6    
HELIX   38 AE2 HIS B  351  HIS B  355  5                                   5    
HELIX   39 AE3 GLY B  358  PHE B  377  1                                  20    
HELIX   40 AE4 PRO B  385  LEU B  389  5                                   5    
SHEET    1 AA1 5 VAL A  40  VAL A  43  0                                        
SHEET    2 AA1 5 ALA A  52  VAL A  55 -1  O  LEU A  54   N  SER A  41           
SHEET    3 AA1 5 PRO A 316  VAL A 319  1  O  PRO A 316   N  TRP A  53           
SHEET    4 AA1 5 ARG A 298  ALA A 300 -1  N  ARG A 298   O  CYS A 317           
SHEET    5 AA1 5 PHE A  70  SER A  71 -1  N  SER A  71   O  VAL A 299           
SHEET    1 AA2 3 PRO A 141  ASP A 143  0                                        
SHEET    2 AA2 3 ILE A 404  SER A 406 -1  O  VAL A 405   N  ALA A 142           
SHEET    3 AA2 3 ASP A 381  LEU A 382 -1  N  ASP A 381   O  SER A 406           
SHEET    1 AA3 2 VAL A 304  GLU A 305  0                                        
SHEET    2 AA3 2 THR A 310  VAL A 311 -1  O  VAL A 311   N  VAL A 304           
SHEET    1 AA4 5 VAL B  40  VAL B  43  0                                        
SHEET    2 AA4 5 ALA B  52  VAL B  55 -1  O  LEU B  54   N  SER B  41           
SHEET    3 AA4 5 PRO B 316  VAL B 319  1  O  PRO B 316   N  TRP B  53           
SHEET    4 AA4 5 ARG B 298  ALA B 300 -1  N  ARG B 298   O  CYS B 317           
SHEET    5 AA4 5 PHE B  70  SER B  71 -1  N  SER B  71   O  VAL B 299           
SHEET    1 AA5 3 PRO B 141  ASP B 143  0                                        
SHEET    2 AA5 3 ILE B 404  SER B 406 -1  O  VAL B 405   N  ALA B 142           
SHEET    3 AA5 3 ASP B 381  LEU B 382 -1  N  ASP B 381   O  SER B 406           
SHEET    1 AA6 2 THR B 223  ASP B 224  0                                        
SHEET    2 AA6 2 ASP B 227  HIS B 228 -1  O  ASP B 227   N  ASP B 224           
SHEET    1 AA7 2 VAL B 304  GLU B 305  0                                        
SHEET    2 AA7 2 THR B 310  VAL B 311 -1  O  VAL B 311   N  VAL B 304           
LINK         SG  CYS A 356                FE   HEM A 501     1555   1555  2.21  
LINK        FE   HEM A 501                 NAN CL6 A 502     1555   1555  1.96  
LINK         SG  CYS B 356                FE   HEM B 501     1555   1555  2.25  
LINK        FE   HEM B 501                 NAN CL6 B 502     1555   1555  2.09  
CISPEP   1 TYR B   17    PRO B   18          0       -10.17                     
SITE     1 AC1 16 LEU A  94  HIS A 101  ARG A 105  LEU A 241                    
SITE     2 AC1 16 ALA A 244  GLY A 245  LEU A 290  SER A 295                    
SITE     3 AC1 16 PHE A 296  ARG A 298  ALA A 348  PHE A 349                    
SITE     4 AC1 16 GLY A 350  HIS A 354  CYS A 356  CL6 A 502                    
SITE     1 AC2  5 LEU A  94  ALA A 244  THR A 248  ILE A 397                    
SITE     2 AC2  5 HEM A 501                                                     
SITE     1 AC3  3 THR A 113  ARG A 115  ARG B  62                               
SITE     1 AC4  4 HIS A  23  HIS A  30  GLU A  33  ALA A 387                    
SITE     1 AC5  4 ARG A  36  LEU A 259  ARG A 266  TYR A 287                    
SITE     1 AC6  3 PHE A 349  HIS A 355  ARG A 363                               
SITE     1 AC7  1 ARG A 208                                                     
SITE     1 AC8  4 ARG A 115  ARG A 116  GLU A 213  ARG B 343                    
SITE     1 AC9 19 VAL B  93  LEU B  94  HIS B 101  ARG B 105                    
SITE     2 AC9 19 LEU B 241  ALA B 244  GLY B 245  LEU B 290                    
SITE     3 AC9 19 SER B 295  PHE B 296  ARG B 298  PHE B 321                    
SITE     4 AC9 19 ALA B 348  PHE B 349  GLY B 350  HIS B 354                    
SITE     5 AC9 19 CYS B 356  GLY B 358  CL6 B 502                               
SITE     1 AD1  6 LEU B  94  ALA B 244  THR B 248  VAL B 291                    
SITE     2 AD1  6 ILE B 397  HEM B 501                                          
SITE     1 AD2  2 HIS B 355  ARG B 363                                          
SITE     1 AD3  3 ARG A  62  THR B 113  ARG B 115                               
SITE     1 AD4  4 GLU A 118  GLU B 282  ARG B 363  GLN B 367                    
SITE     1 AD5  4 ARG A 343  ARG B 115  ARG B 116  GLU B 213                    
CRYST1  115.937  117.379  174.664  90.00  90.00  90.00 C 2 2 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      0.008625  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008519  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005725        0.00000