HEADER    OXIDOREDUCTASE                          25-OCT-12   2YOO              
TITLE     CHOLEST-4-EN-3-ONE BOUND STRUCTURE OF CYP142 FROM MYCOBACTERIUM       
TITLE    2 SMEGMATIS                                                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: P450 HEME-THIOLATE PROTEIN;                                
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 SYNONYM: CYP142;                                                     
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 OTHER_DETAILS: 6XHIS TAG ENGINEERED AT C-TERMINUS                    
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM SMEGMATIS STR. MC2 155;           
SOURCE   3 ORGANISM_TAXID: 246196;                                              
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   7 EXPRESSION_SYSTEM_PLASMID: PCW                                       
KEYWDS    OXIDOREDUCTASE, CHOLESTEROL METABOLISM                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    E.GARCIA-FERNANDEZ,D.J.FRANK,B.GALAN,P.M.KELLS,L.M.PODUST,J.L.GARCIA, 
AUTHOR   2 P.R.ORTIZ DE MONTELLANO                                              
REVDAT   5   20-DEC-23 2YOO    1       REMARK LINK                              
REVDAT   4   07-FEB-18 2YOO    1       SOURCE JRNL                              
REVDAT   3   14-AUG-13 2YOO    1       JRNL                                     
REVDAT   2   01-MAY-13 2YOO    1       JRNL                                     
REVDAT   1   27-FEB-13 2YOO    0                                                
JRNL        AUTH   E.GARCIA-FERNANDEZ,D.J.FRANK,B.GALAN,P.M.KELLS,L.M.PODUST,   
JRNL        AUTH 2 J.L.GARCIA,P.R.ORTIZ DE MONTELLANO                           
JRNL        TITL   A HIGHLY CONSERVED MYCOBACTERIAL CHOLESTEROL CATABOLIC       
JRNL        TITL 2 PATHWAY.                                                     
JRNL        REF    ENVIRON.MICROBIOL.            V.  15  2342 2013              
JRNL        REFN                   ISSN 1462-2912                               
JRNL        PMID   23489718                                                     
JRNL        DOI    10.1111/1462-2920.12108                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.69 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0109                                      
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) : 1.69                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 126.53                         
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 93.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 148275                         
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) : 0.168                           
REMARK   3   R VALUE            (WORKING SET) : 0.165                           
REMARK   3   FREE R VALUE                     : 0.219                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 7821                            
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) : 1.69                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.73                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 7047                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 60.34                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3280                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 379                          
REMARK   3   BIN FREE R VALUE                    : 0.3820                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 12307                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 285                                     
REMARK   3   SOLVENT ATOMS            : 1793                                    
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 17.30                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 15.96                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.28000                                             
REMARK   3    B22 (A**2) : 0.15000                                              
REMARK   3    B33 (A**2) : 0.13000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.07000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.116         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.121         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.077         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.354         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.961                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.929                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A): 13009 ; 0.024 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 17745 ; 1.985 ; 2.024       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  1602 ; 6.212 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   607 ;29.137 ;23.031       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  2127 ;13.421 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):   142 ;18.883 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1963 ; 0.139 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A): 10012 ; 0.012 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
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):  7966 ; 1.239 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 12871 ; 1.961 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  5043 ; 3.318 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  4874 ; 5.105 ; 4.500       
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   : 1.40                                          
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.                                                          
REMARK   4                                                                      
REMARK   4 2YOO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-OCT-12.                  
REMARK 100 THE DEPOSITION ID IS D_1290054592.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-OCT-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 110                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 8.3.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.11587                            
REMARK 200  MONOCHROMATOR                  : SI (111)                           
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 156144                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.690                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 106.210                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.500                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.5                               
REMARK 200  DATA REDUNDANCY                : 2.200                              
REMARK 200  R MERGE                    (I) : 0.09000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.8000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.69                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.78                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 65.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.50000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 4BB8                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.60                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 24% PEG 3350, 0.2 M MGCL2, 0.1 M MES,    
REMARK 280  PH 6.0                                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       53.10650            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4                                              
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
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: C                                     
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: 4                                                       
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: D                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     THR A     2                                                      
REMARK 465     GLN A     3                                                      
REMARK 465     MET A     4                                                      
REMARK 465     ALA A   401                                                      
REMARK 465     HIS A   402                                                      
REMARK 465     HIS A   403                                                      
REMARK 465     HIS A   404                                                      
REMARK 465     HIS A   405                                                      
REMARK 465     HIS A   406                                                      
REMARK 465     HIS A   407                                                      
REMARK 465     MET B     1                                                      
REMARK 465     THR B     2                                                      
REMARK 465     GLN B     3                                                      
REMARK 465     MET B     4                                                      
REMARK 465     LEU B     5                                                      
REMARK 465     ALA B   401                                                      
REMARK 465     HIS B   402                                                      
REMARK 465     HIS B   403                                                      
REMARK 465     HIS B   404                                                      
REMARK 465     HIS B   405                                                      
REMARK 465     HIS B   406                                                      
REMARK 465     HIS B   407                                                      
REMARK 465     MET C     1                                                      
REMARK 465     THR C     2                                                      
REMARK 465     GLN C     3                                                      
REMARK 465     MET C     4                                                      
REMARK 465     LEU C     5                                                      
REMARK 465     ALA C   401                                                      
REMARK 465     HIS C   402                                                      
REMARK 465     HIS C   403                                                      
REMARK 465     HIS C   404                                                      
REMARK 465     HIS C   405                                                      
REMARK 465     HIS C   406                                                      
REMARK 465     HIS C   407                                                      
REMARK 465     MET D     1                                                      
REMARK 465     THR D     2                                                      
REMARK 465     GLN D     3                                                      
REMARK 465     MET D     4                                                      
REMARK 465     LEU D     5                                                      
REMARK 465     LEU D   400                                                      
REMARK 465     ALA D   401                                                      
REMARK 465     HIS D   402                                                      
REMARK 465     HIS D   403                                                      
REMARK 465     HIS D   404                                                      
REMARK 465     HIS D   405                                                      
REMARK 465     HIS D   406                                                      
REMARK 465     HIS D   407                                                      
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     LEU A   5    CG   CD1  CD2                                       
REMARK 470     GLU A  60    CG   CD   OE1  OE2                                  
REMARK 470     HIS A 169    CG   ND1  CD2  CE1  NE2                             
REMARK 470     VAL A 170    CG1  CG2                                            
REMARK 470     ASP A 171    CG   OD1  OD2                                       
REMARK 470     GLU A 172    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 177    CE   NZ                                             
REMARK 470     GLU A 187    CD   OE1  OE2                                       
REMARK 470     GLU A 214    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 216    CG   CD   OE1  NE2                                  
REMARK 470     ARG A 299    NE   CZ   NH1  NH2                                  
REMARK 470     GLU A 315    CD   OE1  OE2                                       
REMARK 470     THR B   6    OG1  CG2                                            
REMARK 470     GLU B  60    CG   CD   OE1  OE2                                  
REMARK 470     VAL B 170    CG1  CG2                                            
REMARK 470     ASP B 171    CG   OD1  OD2                                       
REMARK 470     GLU B 172    CG   CD   OE1  OE2                                  
REMARK 470     GLU B 214    CG   CD   OE1  OE2                                  
REMARK 470     LEU B 400    CG   CD1  CD2                                       
REMARK 470     THR C   6    OG1  CG2                                            
REMARK 470     GLU C  25    CD   OE1  OE2                                       
REMARK 470     GLU C 172    CG   CD   OE1  OE2                                  
REMARK 470     GLU C 214    CG   CD   OE1  OE2                                  
REMARK 470     GLN C 216    CG   CD   OE1  NE2                                  
REMARK 470     GLU D 172    CG   CD   OE1  OE2                                  
REMARK 470     GLN D 216    NE2                                                 
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   NH2  ARG B   196     O    HOH B  2297              1.54            
REMARK 500   O    HOH C  2227     O    HOH D  2083              1.82            
REMARK 500   O    HOH A  2073     O    HOH B  2378              1.95            
REMARK 500   O    GLU B   212     O    HOH B  2315              1.98            
REMARK 500   O    HOH A  2082     O    HOH A  2083              1.99            
REMARK 500   SD   MET C   305     O    HOH C  2022              2.01            
REMARK 500   O    HOH C  2191     O    HOH C  2195              2.04            
REMARK 500   NH2  ARG D   362     O    HOH D  2197              2.05            
REMARK 500   NE   ARG C   368     O    HOH C  2471              2.06            
REMARK 500   OD1  ASP B   114     O    HOH B  2202              2.06            
REMARK 500   O    HOH C  2421     O    HOH C  2438              2.07            
REMARK 500   NH2  ARG D    28     O    HOH D  2054              2.08            
REMARK 500   O    HOH A  2371     O    HOH A  2372              2.08            
REMARK 500   O    HOH D  2159     O    HOH D  2172              2.09            
REMARK 500   O    HOH B  2088     O    HOH B  2089              2.10            
REMARK 500   O    HOH C  2007     O    HOH C  2012              2.11            
REMARK 500   O    HOH A  2383     O    HOH B  2417              2.15            
REMARK 500   O    HOH C  2449     O    HOH C  2451              2.16            
REMARK 500   O    HOH C  2284     O    HOH C  2286              2.16            
REMARK 500   O    HOH D  2213     O    HOH D  2418              2.16            
REMARK 500   O    HOH D  2270     O    HOH D  2303              2.17            
REMARK 500   O    HOH B  2341     O    HOH B  2442              2.18            
REMARK 500   O    HOH D  2236     O    HOH D  2237              2.19            
REMARK 500   O    HOH A  2196     O    HOH A  2198              2.19            
REMARK 500   O    HOH D  2331     O    HOH D  2402              2.19            
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   O    HOH B  2373     O    HOH B  2454     2645     1.91            
REMARK 500   NH1  ARG B   362     O    HOH B  2375     2655     2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    TYR B  27   CD1   TYR B  27   CE1     0.108                       
REMARK 500    PHE C 293   CE2   PHE C 293   CD2     0.122                       
REMARK 500    GLU C 315   CG    GLU C 315   CD      0.124                       
REMARK 500    ALA D 198   CA    ALA D 198   CB      0.137                       
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    ASP A  71   CB  -  CG  -  OD1 ANGL. DEV. =   8.5 DEGREES          
REMARK 500    ASP A 220   CB  -  CG  -  OD2 ANGL. DEV. =  -5.5 DEGREES          
REMARK 500    ASP A 290   CB  -  CG  -  OD1 ANGL. DEV. =   6.1 DEGREES          
REMARK 500    ARG B  24   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    ASP B  71   CB  -  CG  -  OD1 ANGL. DEV. =   9.9 DEGREES          
REMARK 500    ASP B 118   CB  -  CG  -  OD1 ANGL. DEV. =   5.7 DEGREES          
REMARK 500    ARG B 359   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    ARG C  24   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.7 DEGREES          
REMARK 500    ASP C  39   CB  -  CG  -  OD1 ANGL. DEV. =   5.8 DEGREES          
REMARK 500    ARG C  40   NE  -  CZ  -  NH1 ANGL. DEV. =   3.6 DEGREES          
REMARK 500    ASP C  71   CB  -  CG  -  OD1 ANGL. DEV. =   6.3 DEGREES          
REMARK 500    ARG C  89   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500    LYS C  91   CD  -  CE  -  NZ  ANGL. DEV. = -14.5 DEGREES          
REMARK 500    ASP C 320   CB  -  CG  -  OD1 ANGL. DEV. =   5.9 DEGREES          
REMARK 500    ASP C 320   CB  -  CG  -  OD2 ANGL. DEV. =  -5.7 DEGREES          
REMARK 500    MET D  16   CG  -  SD  -  CE  ANGL. DEV. =  13.9 DEGREES          
REMARK 500    ARG D  24   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.4 DEGREES          
REMARK 500    ARG D  31   NE  -  CZ  -  NH1 ANGL. DEV. =   3.1 DEGREES          
REMARK 500    ARG D  31   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    ARG D 197   NE  -  CZ  -  NH1 ANGL. DEV. =   3.3 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    GLU A  34       77.19   -162.89                                   
REMARK 500    ILE A 132      -59.63   -126.67                                   
REMARK 500    THR A 237      -71.43   -123.67                                   
REMARK 500    HIS A 252       74.42   -118.65                                   
REMARK 500    SER A 278       65.28     31.61                                   
REMARK 500    SER A 332       45.60    -87.52                                   
REMARK 500    LEU A 364       59.57   -119.36                                   
REMARK 500    PHE A 382      -76.26   -120.38                                   
REMARK 500    MET A 389       77.01   -158.64                                   
REMARK 500    GLU B  34       77.45   -156.46                                   
REMARK 500    ILE B 132      -58.86   -135.33                                   
REMARK 500    GLU B 214       48.11     73.32                                   
REMARK 500    THR B 237      -73.17   -127.16                                   
REMARK 500    SER B 278       64.36     36.36                                   
REMARK 500    SER B 332       49.57    -85.35                                   
REMARK 500    LEU B 364       53.83   -115.93                                   
REMARK 500    PHE B 382      -75.03   -120.74                                   
REMARK 500    MET B 389       78.40   -163.54                                   
REMARK 500    GLU C  34       77.40   -159.96                                   
REMARK 500    ILE C 132      -60.91   -129.38                                   
REMARK 500    SER C 167      144.99   -171.58                                   
REMARK 500    THR C 237      -72.72   -135.06                                   
REMARK 500    HIS C 252       75.01   -118.84                                   
REMARK 500    SER C 278       66.43     30.15                                   
REMARK 500    ASN C 329      118.94   -162.95                                   
REMARK 500    PHE C 338      147.33   -170.13                                   
REMARK 500    PHE C 342      125.55    -39.95                                   
REMARK 500    CYS C 343      114.46    -34.33                                   
REMARK 500    LEU C 364       56.50   -117.02                                   
REMARK 500    ALA C 373      138.42    -37.68                                   
REMARK 500    PHE C 382      -75.66   -122.33                                   
REMARK 500    MET C 389       77.00   -164.89                                   
REMARK 500    GLU D  34       82.26   -155.40                                   
REMARK 500    ILE D 132      -56.22   -135.54                                   
REMARK 500    THR D 237      -72.99   -128.85                                   
REMARK 500    SER D 278       63.03     37.54                                   
REMARK 500    SER D 332       45.63    -89.93                                   
REMARK 500    PHE D 338      147.13   -172.60                                   
REMARK 500    PHE D 382      -76.34   -123.19                                   
REMARK 500    MET D 389       77.26   -158.65                                   
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 A2046        DISTANCE =  5.84 ANGSTROMS                       
REMARK 525    HOH C2060        DISTANCE =  5.92 ANGSTROMS                       
REMARK 525    HOH C2133        DISTANCE =  5.98 ANGSTROMS                       
REMARK 525    HOH D2049        DISTANCE =  7.00 ANGSTROMS                       
REMARK 525    HOH D2154        DISTANCE =  6.68 ANGSTROMS                       
REMARK 525    HOH D2176        DISTANCE =  6.63 ANGSTROMS                       
REMARK 525    HOH D2422        DISTANCE =  6.86 ANGSTROMS                       
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600                                                                      
REMARK 600 PROTOPORPHYRIN IX CONTAINING FE (HEM): THIOLATE BOND TO CYS          
REMARK 600  343                                                                 
REMARK 600 (8ALPHA,9BETA)-CHOLEST-4-EN-3-ONE (K2B): SUBSTRATE                   
REMARK 600 MAGNESIUM ION (MG): PART OF CRYSTALLIZATION CONDITIONS               
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 A1402  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 343   SG                                                     
REMARK 620 2 HEM A1402   NA  100.3                                              
REMARK 620 3 HEM A1402   NB   88.9  89.4                                        
REMARK 620 4 HEM A1402   NC   88.4 171.2  91.2                                  
REMARK 620 5 HEM A1402   ND  100.8  89.4 170.2  88.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM B1402  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 343   SG                                                     
REMARK 620 2 HEM B1402   NA  102.4                                              
REMARK 620 3 HEM B1402   NB   90.0  88.2                                        
REMARK 620 4 HEM B1402   NC   87.0 170.6  91.6                                  
REMARK 620 5 HEM B1402   ND  101.9  91.7 167.8  86.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B1405  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH B2119   O                                                      
REMARK 620 2 HOH B2151   O    94.0                                              
REMARK 620 3 HOH B2456   O    90.0  94.1                                        
REMARK 620 4 HOH B2457   O    85.5 169.9  75.8                                  
REMARK 620 5 HOH B2458   O   173.2  80.7  86.1  98.9                            
REMARK 620 6 HOH B2459   O    98.7  93.5 168.0  96.6  86.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM C1402  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 343   SG                                                     
REMARK 620 2 HEM C1402   NA   99.7                                              
REMARK 620 3 HEM C1402   NB   88.9  87.2                                        
REMARK 620 4 HEM C1402   NC   88.7 171.4  91.0                                  
REMARK 620 5 HEM C1402   ND  102.7  92.1 168.3  87.9                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM D1402  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS D 343   SG                                                     
REMARK 620 2 HEM D1402   NA   99.2                                              
REMARK 620 3 HEM D1402   NB   87.8  91.2                                        
REMARK 620 4 HEM D1402   NC   89.7 171.1  88.2                                  
REMARK 620 5 HEM D1402   ND  103.2  88.0 168.9  90.9                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 1402                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K2B A 1404                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 1402                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K2B B 1404                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 1402                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K2B C 1404                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 1402                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K2B D 1404                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 1405                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4BB8   RELATED DB: PDB                                   
REMARK 900 LIGAND-FREE STRUCTURE OF CYP142 FROM MYCOBACTERIUM SMEGMATIS         
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 6XHIS TAG ENGINEERED AT C-TERMINUS                                   
DBREF  2YOO A    4   401  UNP    A0R4Q6   A0R4Q6_MYCS2     1    398             
DBREF  2YOO B    4   401  UNP    A0R4Q6   A0R4Q6_MYCS2     1    398             
DBREF  2YOO C    4   401  UNP    A0R4Q6   A0R4Q6_MYCS2     1    398             
DBREF  2YOO D    4   401  UNP    A0R4Q6   A0R4Q6_MYCS2     1    398             
SEQADV 2YOO MET A    1  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO THR A    2  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO GLN A    3  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS A  402  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS A  403  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS A  404  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS A  405  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS A  406  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS A  407  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO MET B    1  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO THR B    2  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO GLN B    3  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS B  402  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS B  403  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS B  404  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS B  405  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS B  406  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS B  407  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO MET C    1  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO THR C    2  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO GLN C    3  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS C  402  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS C  403  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS C  404  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS C  405  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS C  406  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS C  407  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO MET D    1  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO THR D    2  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO GLN D    3  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS D  402  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS D  403  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS D  404  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS D  405  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS D  406  UNP  A0R4Q6              EXPRESSION TAG                 
SEQADV 2YOO HIS D  407  UNP  A0R4Q6              EXPRESSION TAG                 
SEQRES   1 A  407  MET THR GLN MET LEU THR ARG PRO ASP VAL ASP LEU VAL          
SEQRES   2 A  407  ASN GLY MET PHE TYR ALA ASP GLY GLY ALA ARG GLU ALA          
SEQRES   3 A  407  TYR ARG TRP MET ARG ALA ASN GLU PRO VAL PHE ARG ASP          
SEQRES   4 A  407  ARG ASN GLY LEU ALA ALA ALA THR THR TYR GLN ALA VAL          
SEQRES   5 A  407  LEU ASP ALA GLU ARG ASN PRO GLU LEU PHE SER SER THR          
SEQRES   6 A  407  GLY GLY ILE ARG PRO ASP GLN PRO GLY MET PRO TYR MET          
SEQRES   7 A  407  ILE ASP MET ASP ASP PRO GLN HIS LEU LEU ARG ARG LYS          
SEQRES   8 A  407  LEU VAL ASN ALA GLY PHE THR ARG LYS ARG VAL MET ASP          
SEQRES   9 A  407  LYS VAL ASP SER ILE GLY ARG LEU CYS ASP THR LEU ILE          
SEQRES  10 A  407  ASP ALA VAL CYS GLU ARG GLY GLU CYS ASP PHE VAL ARG          
SEQRES  11 A  407  ASP ILE ALA ALA PRO LEU PRO MET ALA VAL ILE GLY ASP          
SEQRES  12 A  407  MET LEU GLY VAL LEU PRO THR GLU ARG ASP MET LEU LEU          
SEQRES  13 A  407  LYS TRP SER ASP ASP LEU VAL CYS GLY LEU SER SER HIS          
SEQRES  14 A  407  VAL ASP GLU ALA ALA ILE GLN LYS LEU MET ASP THR PHE          
SEQRES  15 A  407  ALA ALA TYR THR GLU PHE THR LYS ASP VAL ILE THR LYS          
SEQRES  16 A  407  ARG ARG ALA GLU PRO THR ASP ASP LEU PHE SER VAL LEU          
SEQRES  17 A  407  VAL ASN SER GLU VAL GLU GLY GLN ARG MET SER ASP ASP          
SEQRES  18 A  407  GLU ILE VAL PHE GLU THR LEU LEU ILE LEU ILE GLY GLY          
SEQRES  19 A  407  ASP GLU THR THR ARG HIS THR LEU SER GLY GLY THR GLU          
SEQRES  20 A  407  GLN LEU LEU ARG HIS ARG ASP GLN TRP ASP ALA LEU VAL          
SEQRES  21 A  407  ALA ASP VAL ASP LEU LEU PRO GLY ALA ILE GLU GLU MET          
SEQRES  22 A  407  LEU ARG TRP THR SER PRO VAL LYS ASN MET CYS ARG THR          
SEQRES  23 A  407  LEU THR ALA ASP THR VAL PHE HIS GLY THR GLU LEU ARG          
SEQRES  24 A  407  ALA GLY GLU LYS ILE MET LEU MET PHE GLU SER ALA ASN          
SEQRES  25 A  407  PHE ASP GLU SER VAL PHE GLY ASP PRO ASP ASN PHE ARG          
SEQRES  26 A  407  ILE ASP ARG ASN PRO ASN SER HIS VAL ALA PHE GLY PHE          
SEQRES  27 A  407  GLY THR HIS PHE CYS LEU GLY ASN GLN LEU ALA ARG LEU          
SEQRES  28 A  407  GLU LEU ARG LEU MET THR GLU ARG VAL LEU ARG ARG LEU          
SEQRES  29 A  407  PRO ASP LEU ARG LEU ALA ASP ASP ALA PRO VAL PRO LEU          
SEQRES  30 A  407  ARG PRO ALA ASN PHE VAL SER GLY PRO GLU SER MET PRO          
SEQRES  31 A  407  VAL VAL PHE THR PRO SER ALA PRO VAL LEU ALA HIS HIS          
SEQRES  32 A  407  HIS HIS HIS HIS                                              
SEQRES   1 B  407  MET THR GLN MET LEU THR ARG PRO ASP VAL ASP LEU VAL          
SEQRES   2 B  407  ASN GLY MET PHE TYR ALA ASP GLY GLY ALA ARG GLU ALA          
SEQRES   3 B  407  TYR ARG TRP MET ARG ALA ASN GLU PRO VAL PHE ARG ASP          
SEQRES   4 B  407  ARG ASN GLY LEU ALA ALA ALA THR THR TYR GLN ALA VAL          
SEQRES   5 B  407  LEU ASP ALA GLU ARG ASN PRO GLU LEU PHE SER SER THR          
SEQRES   6 B  407  GLY GLY ILE ARG PRO ASP GLN PRO GLY MET PRO TYR MET          
SEQRES   7 B  407  ILE ASP MET ASP ASP PRO GLN HIS LEU LEU ARG ARG LYS          
SEQRES   8 B  407  LEU VAL ASN ALA GLY PHE THR ARG LYS ARG VAL MET ASP          
SEQRES   9 B  407  LYS VAL ASP SER ILE GLY ARG LEU CYS ASP THR LEU ILE          
SEQRES  10 B  407  ASP ALA VAL CYS GLU ARG GLY GLU CYS ASP PHE VAL ARG          
SEQRES  11 B  407  ASP ILE ALA ALA PRO LEU PRO MET ALA VAL ILE GLY ASP          
SEQRES  12 B  407  MET LEU GLY VAL LEU PRO THR GLU ARG ASP MET LEU LEU          
SEQRES  13 B  407  LYS TRP SER ASP ASP LEU VAL CYS GLY LEU SER SER HIS          
SEQRES  14 B  407  VAL ASP GLU ALA ALA ILE GLN LYS LEU MET ASP THR PHE          
SEQRES  15 B  407  ALA ALA TYR THR GLU PHE THR LYS ASP VAL ILE THR LYS          
SEQRES  16 B  407  ARG ARG ALA GLU PRO THR ASP ASP LEU PHE SER VAL LEU          
SEQRES  17 B  407  VAL ASN SER GLU VAL GLU GLY GLN ARG MET SER ASP ASP          
SEQRES  18 B  407  GLU ILE VAL PHE GLU THR LEU LEU ILE LEU ILE GLY GLY          
SEQRES  19 B  407  ASP GLU THR THR ARG HIS THR LEU SER GLY GLY THR GLU          
SEQRES  20 B  407  GLN LEU LEU ARG HIS ARG ASP GLN TRP ASP ALA LEU VAL          
SEQRES  21 B  407  ALA ASP VAL ASP LEU LEU PRO GLY ALA ILE GLU GLU MET          
SEQRES  22 B  407  LEU ARG TRP THR SER PRO VAL LYS ASN MET CYS ARG THR          
SEQRES  23 B  407  LEU THR ALA ASP THR VAL PHE HIS GLY THR GLU LEU ARG          
SEQRES  24 B  407  ALA GLY GLU LYS ILE MET LEU MET PHE GLU SER ALA ASN          
SEQRES  25 B  407  PHE ASP GLU SER VAL PHE GLY ASP PRO ASP ASN PHE ARG          
SEQRES  26 B  407  ILE ASP ARG ASN PRO ASN SER HIS VAL ALA PHE GLY PHE          
SEQRES  27 B  407  GLY THR HIS PHE CYS LEU GLY ASN GLN LEU ALA ARG LEU          
SEQRES  28 B  407  GLU LEU ARG LEU MET THR GLU ARG VAL LEU ARG ARG LEU          
SEQRES  29 B  407  PRO ASP LEU ARG LEU ALA ASP ASP ALA PRO VAL PRO LEU          
SEQRES  30 B  407  ARG PRO ALA ASN PHE VAL SER GLY PRO GLU SER MET PRO          
SEQRES  31 B  407  VAL VAL PHE THR PRO SER ALA PRO VAL LEU ALA HIS HIS          
SEQRES  32 B  407  HIS HIS HIS HIS                                              
SEQRES   1 C  407  MET THR GLN MET LEU THR ARG PRO ASP VAL ASP LEU VAL          
SEQRES   2 C  407  ASN GLY MET PHE TYR ALA ASP GLY GLY ALA ARG GLU ALA          
SEQRES   3 C  407  TYR ARG TRP MET ARG ALA ASN GLU PRO VAL PHE ARG ASP          
SEQRES   4 C  407  ARG ASN GLY LEU ALA ALA ALA THR THR TYR GLN ALA VAL          
SEQRES   5 C  407  LEU ASP ALA GLU ARG ASN PRO GLU LEU PHE SER SER THR          
SEQRES   6 C  407  GLY GLY ILE ARG PRO ASP GLN PRO GLY MET PRO TYR MET          
SEQRES   7 C  407  ILE ASP MET ASP ASP PRO GLN HIS LEU LEU ARG ARG LYS          
SEQRES   8 C  407  LEU VAL ASN ALA GLY PHE THR ARG LYS ARG VAL MET ASP          
SEQRES   9 C  407  LYS VAL ASP SER ILE GLY ARG LEU CYS ASP THR LEU ILE          
SEQRES  10 C  407  ASP ALA VAL CYS GLU ARG GLY GLU CYS ASP PHE VAL ARG          
SEQRES  11 C  407  ASP ILE ALA ALA PRO LEU PRO MET ALA VAL ILE GLY ASP          
SEQRES  12 C  407  MET LEU GLY VAL LEU PRO THR GLU ARG ASP MET LEU LEU          
SEQRES  13 C  407  LYS TRP SER ASP ASP LEU VAL CYS GLY LEU SER SER HIS          
SEQRES  14 C  407  VAL ASP GLU ALA ALA ILE GLN LYS LEU MET ASP THR PHE          
SEQRES  15 C  407  ALA ALA TYR THR GLU PHE THR LYS ASP VAL ILE THR LYS          
SEQRES  16 C  407  ARG ARG ALA GLU PRO THR ASP ASP LEU PHE SER VAL LEU          
SEQRES  17 C  407  VAL ASN SER GLU VAL GLU GLY GLN ARG MET SER ASP ASP          
SEQRES  18 C  407  GLU ILE VAL PHE GLU THR LEU LEU ILE LEU ILE GLY GLY          
SEQRES  19 C  407  ASP GLU THR THR ARG HIS THR LEU SER GLY GLY THR GLU          
SEQRES  20 C  407  GLN LEU LEU ARG HIS ARG ASP GLN TRP ASP ALA LEU VAL          
SEQRES  21 C  407  ALA ASP VAL ASP LEU LEU PRO GLY ALA ILE GLU GLU MET          
SEQRES  22 C  407  LEU ARG TRP THR SER PRO VAL LYS ASN MET CYS ARG THR          
SEQRES  23 C  407  LEU THR ALA ASP THR VAL PHE HIS GLY THR GLU LEU ARG          
SEQRES  24 C  407  ALA GLY GLU LYS ILE MET LEU MET PHE GLU SER ALA ASN          
SEQRES  25 C  407  PHE ASP GLU SER VAL PHE GLY ASP PRO ASP ASN PHE ARG          
SEQRES  26 C  407  ILE ASP ARG ASN PRO ASN SER HIS VAL ALA PHE GLY PHE          
SEQRES  27 C  407  GLY THR HIS PHE CYS LEU GLY ASN GLN LEU ALA ARG LEU          
SEQRES  28 C  407  GLU LEU ARG LEU MET THR GLU ARG VAL LEU ARG ARG LEU          
SEQRES  29 C  407  PRO ASP LEU ARG LEU ALA ASP ASP ALA PRO VAL PRO LEU          
SEQRES  30 C  407  ARG PRO ALA ASN PHE VAL SER GLY PRO GLU SER MET PRO          
SEQRES  31 C  407  VAL VAL PHE THR PRO SER ALA PRO VAL LEU ALA HIS HIS          
SEQRES  32 C  407  HIS HIS HIS HIS                                              
SEQRES   1 D  407  MET THR GLN MET LEU THR ARG PRO ASP VAL ASP LEU VAL          
SEQRES   2 D  407  ASN GLY MET PHE TYR ALA ASP GLY GLY ALA ARG GLU ALA          
SEQRES   3 D  407  TYR ARG TRP MET ARG ALA ASN GLU PRO VAL PHE ARG ASP          
SEQRES   4 D  407  ARG ASN GLY LEU ALA ALA ALA THR THR TYR GLN ALA VAL          
SEQRES   5 D  407  LEU ASP ALA GLU ARG ASN PRO GLU LEU PHE SER SER THR          
SEQRES   6 D  407  GLY GLY ILE ARG PRO ASP GLN PRO GLY MET PRO TYR MET          
SEQRES   7 D  407  ILE ASP MET ASP ASP PRO GLN HIS LEU LEU ARG ARG LYS          
SEQRES   8 D  407  LEU VAL ASN ALA GLY PHE THR ARG LYS ARG VAL MET ASP          
SEQRES   9 D  407  LYS VAL ASP SER ILE GLY ARG LEU CYS ASP THR LEU ILE          
SEQRES  10 D  407  ASP ALA VAL CYS GLU ARG GLY GLU CYS ASP PHE VAL ARG          
SEQRES  11 D  407  ASP ILE ALA ALA PRO LEU PRO MET ALA VAL ILE GLY ASP          
SEQRES  12 D  407  MET LEU GLY VAL LEU PRO THR GLU ARG ASP MET LEU LEU          
SEQRES  13 D  407  LYS TRP SER ASP ASP LEU VAL CYS GLY LEU SER SER HIS          
SEQRES  14 D  407  VAL ASP GLU ALA ALA ILE GLN LYS LEU MET ASP THR PHE          
SEQRES  15 D  407  ALA ALA TYR THR GLU PHE THR LYS ASP VAL ILE THR LYS          
SEQRES  16 D  407  ARG ARG ALA GLU PRO THR ASP ASP LEU PHE SER VAL LEU          
SEQRES  17 D  407  VAL ASN SER GLU VAL GLU GLY GLN ARG MET SER ASP ASP          
SEQRES  18 D  407  GLU ILE VAL PHE GLU THR LEU LEU ILE LEU ILE GLY GLY          
SEQRES  19 D  407  ASP GLU THR THR ARG HIS THR LEU SER GLY GLY THR GLU          
SEQRES  20 D  407  GLN LEU LEU ARG HIS ARG ASP GLN TRP ASP ALA LEU VAL          
SEQRES  21 D  407  ALA ASP VAL ASP LEU LEU PRO GLY ALA ILE GLU GLU MET          
SEQRES  22 D  407  LEU ARG TRP THR SER PRO VAL LYS ASN MET CYS ARG THR          
SEQRES  23 D  407  LEU THR ALA ASP THR VAL PHE HIS GLY THR GLU LEU ARG          
SEQRES  24 D  407  ALA GLY GLU LYS ILE MET LEU MET PHE GLU SER ALA ASN          
SEQRES  25 D  407  PHE ASP GLU SER VAL PHE GLY ASP PRO ASP ASN PHE ARG          
SEQRES  26 D  407  ILE ASP ARG ASN PRO ASN SER HIS VAL ALA PHE GLY PHE          
SEQRES  27 D  407  GLY THR HIS PHE CYS LEU GLY ASN GLN LEU ALA ARG LEU          
SEQRES  28 D  407  GLU LEU ARG LEU MET THR GLU ARG VAL LEU ARG ARG LEU          
SEQRES  29 D  407  PRO ASP LEU ARG LEU ALA ASP ASP ALA PRO VAL PRO LEU          
SEQRES  30 D  407  ARG PRO ALA ASN PHE VAL SER GLY PRO GLU SER MET PRO          
SEQRES  31 D  407  VAL VAL PHE THR PRO SER ALA PRO VAL LEU ALA HIS HIS          
SEQRES  32 D  407  HIS HIS HIS HIS                                              
HET    HEM  A1402      43                                                       
HET    K2B  A1404      28                                                       
HET    HEM  B1402      43                                                       
HET    K2B  B1404      28                                                       
HET     MG  B1405       1                                                       
HET    HEM  C1402      43                                                       
HET    K2B  C1404      28                                                       
HET    HEM  D1402      43                                                       
HET    K2B  D1404      28                                                       
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETNAM     K2B (8ALPHA,9BETA)-CHOLEST-4-EN-3-ONE                                
HETNAM      MG MAGNESIUM ION                                                    
HETSYN     HEM HEME                                                             
FORMUL   5  HEM    4(C34 H32 FE N4 O4)                                          
FORMUL   6  K2B    4(C27 H44 O)                                                 
FORMUL   9   MG    MG 2+                                                        
FORMUL  14  HOH   *1793(H2 O)                                                   
HELIX    1   1 ASN A   14  ASP A   20  1                                   7    
HELIX    2   2 GLY A   22  GLU A   34  1                                  13    
HELIX    3   3 THR A   48  ASN A   58  1                                  11    
HELIX    4   4 TYR A   77  MET A   81  5                                   5    
HELIX    5   5 PRO A   84  ASN A   94  1                                  11    
HELIX    6   6 ALA A   95  PHE A   97  5                                   3    
HELIX    7   7 THR A   98  ASP A  104  1                                   7    
HELIX    8   8 LYS A  105  GLU A  122  1                                  18    
HELIX    9   9 PHE A  128  ILE A  132  1                                   5    
HELIX   10  10 ALA A  134  GLY A  146  1                                  13    
HELIX   11  11 LEU A  148  THR A  150  5                                   3    
HELIX   12  12 GLU A  151  CYS A  164  1                                  14    
HELIX   13  13 ASP A  171  GLU A  199  1                                  29    
HELIX   14  14 ASP A  203  ASN A  210  1                                   8    
HELIX   15  15 SER A  219  GLU A  236  1                                  18    
HELIX   16  16 THR A  237  HIS A  252  1                                  16    
HELIX   17  17 HIS A  252  ASP A  262  1                                  11    
HELIX   18  18 LEU A  265  SER A  278  1                                  14    
HELIX   19  19 PHE A  308  ASN A  312  1                                   5    
HELIX   20  20 ASP A  314  GLY A  319  1                                   6    
HELIX   21  21 PHE A  338  PHE A  342  5                                   5    
HELIX   22  22 GLY A  345  LEU A  364  1                                  20    
HELIX   23  23 ASN B   14  ALA B   19  5                                   6    
HELIX   24  24 GLY B   22  GLU B   34  1                                  13    
HELIX   25  25 THR B   48  ASN B   58  1                                  11    
HELIX   26  26 TYR B   77  MET B   81  5                                   5    
HELIX   27  27 PRO B   84  ASN B   94  1                                  11    
HELIX   28  28 ALA B   95  PHE B   97  5                                   3    
HELIX   29  29 THR B   98  ASP B  104  1                                   7    
HELIX   30  30 LYS B  105  CYS B  121  1                                  17    
HELIX   31  31 PHE B  128  ILE B  132  1                                   5    
HELIX   32  32 ALA B  134  GLY B  146  1                                  13    
HELIX   33  33 LEU B  148  THR B  150  5                                   3    
HELIX   34  34 GLU B  151  GLY B  165  1                                  15    
HELIX   35  35 ASP B  171  GLU B  199  1                                  29    
HELIX   36  36 ASP B  203  ASN B  210  1                                   8    
HELIX   37  37 SER B  219  GLU B  236  1                                  18    
HELIX   38  38 THR B  237  HIS B  252  1                                  16    
HELIX   39  39 HIS B  252  ASP B  262  1                                  11    
HELIX   40  40 LEU B  265  SER B  278  1                                  14    
HELIX   41  41 PHE B  308  ASN B  312  1                                   5    
HELIX   42  42 ASP B  314  GLY B  319  1                                   6    
HELIX   43  43 PHE B  338  PHE B  342  5                                   5    
HELIX   44  44 GLY B  345  LEU B  364  1                                  20    
HELIX   45  45 ASN C   14  ALA C   19  5                                   6    
HELIX   46  46 GLY C   22  GLU C   34  1                                  13    
HELIX   47  47 THR C   48  ARG C   57  1                                  10    
HELIX   48  48 TYR C   77  MET C   81  5                                   5    
HELIX   49  49 PRO C   84  ASN C   94  1                                  11    
HELIX   50  50 ALA C   95  PHE C   97  5                                   3    
HELIX   51  51 THR C   98  ASP C  104  1                                   7    
HELIX   52  52 LYS C  105  ALA C  119  1                                  15    
HELIX   53  53 PHE C  128  ILE C  132  1                                   5    
HELIX   54  54 ALA C  134  GLY C  146  1                                  13    
HELIX   55  55 LEU C  148  THR C  150  5                                   3    
HELIX   56  56 GLU C  151  CYS C  164  1                                  14    
HELIX   57  57 ASP C  171  GLU C  199  1                                  29    
HELIX   58  58 ASP C  203  ASN C  210  1                                   8    
HELIX   59  59 SER C  219  GLU C  236  1                                  18    
HELIX   60  60 THR C  237  HIS C  252  1                                  16    
HELIX   61  61 HIS C  252  ASP C  262  1                                  11    
HELIX   62  62 LEU C  265  SER C  278  1                                  14    
HELIX   63  63 MET C  307  PHE C  313  1                                   7    
HELIX   64  64 ASP C  314  GLY C  319  1                                   6    
HELIX   65  65 GLY C  345  LEU C  364  1                                  20    
HELIX   66  66 ASN D   14  ASP D   20  1                                   7    
HELIX   67  67 GLY D   22  GLU D   34  1                                  13    
HELIX   68  68 THR D   48  ARG D   57  1                                  10    
HELIX   69  69 TYR D   77  MET D   81  5                                   5    
HELIX   70  70 PRO D   84  ASN D   94  1                                  11    
HELIX   71  71 ALA D   95  PHE D   97  5                                   3    
HELIX   72  72 THR D   98  ASP D  104  1                                   7    
HELIX   73  73 LYS D  105  CYS D  121  1                                  17    
HELIX   74  74 PHE D  128  ILE D  132  1                                   5    
HELIX   75  75 ALA D  134  GLY D  146  1                                  13    
HELIX   76  76 LEU D  148  THR D  150  5                                   3    
HELIX   77  77 GLU D  151  CYS D  164  1                                  14    
HELIX   78  78 ASP D  171  GLU D  199  1                                  29    
HELIX   79  79 ASP D  203  ASN D  210  1                                   8    
HELIX   80  80 SER D  219  GLU D  236  1                                  18    
HELIX   81  81 THR D  237  HIS D  252  1                                  16    
HELIX   82  82 HIS D  252  ASP D  262  1                                  11    
HELIX   83  83 LEU D  265  SER D  278  1                                  14    
HELIX   84  84 PHE D  308  PHE D  313  1                                   6    
HELIX   85  85 ASP D  314  GLY D  319  1                                   6    
HELIX   86  86 GLY D  345  LEU D  364  1                                  20    
SHEET    1  AA 5 VAL A  36  ARG A  38  0                                        
SHEET    2  AA 5 ALA A  44  ALA A  46 -1  O  ALA A  45   N  PHE A  37           
SHEET    3  AA 5 LYS A 303  MET A 307  1  O  LYS A 303   N  ALA A  44           
SHEET    4  AA 5 ASN A 282  LEU A 287 -1  O  MET A 283   N  LEU A 306           
SHEET    5  AA 5 PHE A  62  SER A  63 -1  O  SER A  63   N  THR A 286           
SHEET    1  AB 3 GLU A 125  ASP A 127  0                                        
SHEET    2  AB 3 PRO A 390  VAL A 392 -1  O  VAL A 391   N  CYS A 126           
SHEET    3  AB 3 ARG A 368  LEU A 369 -1  O  ARG A 368   N  VAL A 392           
SHEET    1  AC 2 GLU A 212  VAL A 213  0                                        
SHEET    2  AC 2 GLN A 216  ARG A 217 -1  O  GLN A 216   N  VAL A 213           
SHEET    1  AD 2 THR A 291  PHE A 293  0                                        
SHEET    2  AD 2 THR A 296  LEU A 298 -1  O  THR A 296   N  PHE A 293           
SHEET    1  BA 5 VAL B  36  ARG B  38  0                                        
SHEET    2  BA 5 ALA B  44  ALA B  46 -1  O  ALA B  45   N  PHE B  37           
SHEET    3  BA 5 LYS B 303  MET B 307  1  O  LYS B 303   N  ALA B  44           
SHEET    4  BA 5 ASN B 282  LEU B 287 -1  O  MET B 283   N  LEU B 306           
SHEET    5  BA 5 PHE B  62  SER B  63 -1  O  SER B  63   N  THR B 286           
SHEET    1  BB 3 GLU B 125  ASP B 127  0                                        
SHEET    2  BB 3 PRO B 390  VAL B 392 -1  O  VAL B 391   N  CYS B 126           
SHEET    3  BB 3 ARG B 368  LEU B 369 -1  O  ARG B 368   N  VAL B 392           
SHEET    1  BC 2 GLU B 212  VAL B 213  0                                        
SHEET    2  BC 2 GLN B 216  ARG B 217 -1  O  GLN B 216   N  VAL B 213           
SHEET    1  BD 2 THR B 291  PHE B 293  0                                        
SHEET    2  BD 2 THR B 296  LEU B 298 -1  O  THR B 296   N  PHE B 293           
SHEET    1  CA 5 VAL C  36  ARG C  38  0                                        
SHEET    2  CA 5 ALA C  44  ALA C  46 -1  O  ALA C  45   N  PHE C  37           
SHEET    3  CA 5 LYS C 303  LEU C 306  1  O  LYS C 303   N  ALA C  44           
SHEET    4  CA 5 MET C 283  LEU C 287 -1  O  MET C 283   N  LEU C 306           
SHEET    5  CA 5 PHE C  62  SER C  63 -1  O  SER C  63   N  THR C 286           
SHEET    1  CB 3 GLU C 125  ASP C 127  0                                        
SHEET    2  CB 3 PRO C 390  VAL C 392 -1  O  VAL C 391   N  CYS C 126           
SHEET    3  CB 3 ARG C 368  LEU C 369 -1  O  ARG C 368   N  VAL C 392           
SHEET    1  CC 2 GLU C 212  VAL C 213  0                                        
SHEET    2  CC 2 GLN C 216  ARG C 217 -1  O  GLN C 216   N  VAL C 213           
SHEET    1  CD 2 THR C 291  PHE C 293  0                                        
SHEET    2  CD 2 THR C 296  LEU C 298 -1  O  THR C 296   N  PHE C 293           
SHEET    1  DA 5 VAL D  36  ARG D  38  0                                        
SHEET    2  DA 5 ALA D  44  ALA D  46 -1  O  ALA D  45   N  PHE D  37           
SHEET    3  DA 5 LYS D 303  MET D 307  1  O  LYS D 303   N  ALA D  44           
SHEET    4  DA 5 ASN D 282  LEU D 287 -1  O  MET D 283   N  LEU D 306           
SHEET    5  DA 5 PHE D  62  SER D  63 -1  O  SER D  63   N  THR D 286           
SHEET    1  DB 3 GLU D 125  ASP D 127  0                                        
SHEET    2  DB 3 PRO D 390  VAL D 392 -1  O  VAL D 391   N  CYS D 126           
SHEET    3  DB 3 ARG D 368  LEU D 369 -1  O  ARG D 368   N  VAL D 392           
SHEET    1  DC 2 GLU D 212  VAL D 213  0                                        
SHEET    2  DC 2 GLN D 216  ARG D 217 -1  O  GLN D 216   N  VAL D 213           
SHEET    1  DD 2 THR D 291  PHE D 293  0                                        
SHEET    2  DD 2 THR D 296  LEU D 298 -1  O  THR D 296   N  PHE D 293           
LINK         SG  CYS A 343                FE   HEM A1402     1555   1555  2.41  
LINK         SG  CYS B 343                FE   HEM B1402     1555   1555  2.40  
LINK        MG    MG B1405                 O   HOH B2119     1555   1555  2.08  
LINK        MG    MG B1405                 O   HOH B2151     1555   1555  2.29  
LINK        MG    MG B1405                 O   HOH B2456     1555   1555  2.21  
LINK        MG    MG B1405                 O   HOH B2457     1555   1555  2.17  
LINK        MG    MG B1405                 O   HOH B2458     1555   1555  2.22  
LINK        MG    MG B1405                 O   HOH B2459     1555   1555  2.04  
LINK         SG  CYS C 343                FE   HEM C1402     1555   1555  2.43  
LINK         SG  CYS D 343                FE   HEM D1402     1555   1555  2.41  
CISPEP   1 ASP A   83    PRO A   84          0         9.32                     
CISPEP   2 ASN A  329    PRO A  330          0        -7.34                     
CISPEP   3 ASP B   83    PRO B   84          0         7.27                     
CISPEP   4 ASN B  329    PRO B  330          0         2.11                     
CISPEP   5 ASP C   83    PRO C   84          0         9.77                     
CISPEP   6 ASN C  329    PRO C  330          0         4.17                     
CISPEP   7 ASP D   83    PRO D   84          0        12.85                     
CISPEP   8 ASN D  329    PRO D  330          0        -1.48                     
SITE     1 AC1 25 GLU A  56  ILE A  79  HIS A  86  ARG A  90                    
SITE     2 AC1 25 ILE A 141  ILE A 230  GLY A 233  GLY A 234                    
SITE     3 AC1 25 THR A 237  THR A 238  THR A 241  LEU A 274                    
SITE     4 AC1 25 PRO A 279  VAL A 280  ARG A 285  ALA A 335                    
SITE     5 AC1 25 PHE A 336  GLY A 337  PHE A 338  HIS A 341                    
SITE     6 AC1 25 CYS A 343  LEU A 344  GLY A 345  K2B A1404                    
SITE     7 AC1 25 HOH A2339                                                     
SITE     1 AC2  6 GLN A  72  TYR A  77  MET A 179  PHE A 182                    
SITE     2 AC2  6 LEU A 229  HEM A1402                                          
SITE     1 AC3 22 GLU B  56  ILE B  79  HIS B  86  ARG B  90                    
SITE     2 AC3 22 PHE B  97  GLY B 233  GLY B 234  THR B 237                    
SITE     3 AC3 22 THR B 238  LEU B 274  VAL B 280  ARG B 285                    
SITE     4 AC3 22 ALA B 335  PHE B 336  GLY B 337  PHE B 338                    
SITE     5 AC3 22 HIS B 341  CYS B 343  GLY B 345  ALA B 349                    
SITE     6 AC3 22 K2B B1404  HOH B2371                                          
SITE     1 AC4  5 TYR B  77  MET B 179  PHE B 182  LEU B 229                    
SITE     2 AC4  5 HEM B1402                                                     
SITE     1 AC5 25 GLU C  56  ILE C  79  HIS C  86  ARG C  90                    
SITE     2 AC5 25 ILE C 141  ILE C 230  GLY C 233  GLY C 234                    
SITE     3 AC5 25 THR C 237  THR C 238  THR C 241  LEU C 274                    
SITE     4 AC5 25 PRO C 279  VAL C 280  ARG C 285  ALA C 335                    
SITE     5 AC5 25 PHE C 336  GLY C 337  PHE C 338  HIS C 341                    
SITE     6 AC5 25 CYS C 343  LEU C 344  GLY C 345  K2B C1404                    
SITE     7 AC5 25 HOH C2395                                                     
SITE     1 AC6  4 TYR C  77  LEU C 178  PHE C 182  HEM C1402                    
SITE     1 AC7 28 GLU D  56  ILE D  79  HIS D  86  ARG D  90                    
SITE     2 AC7 28 PHE D  97  ILE D 141  ILE D 230  GLY D 233                    
SITE     3 AC7 28 GLY D 234  THR D 237  THR D 238  THR D 241                    
SITE     4 AC7 28 LEU D 274  PRO D 279  VAL D 280  MET D 283                    
SITE     5 AC7 28 ARG D 285  ALA D 335  PHE D 336  GLY D 337                    
SITE     6 AC7 28 PHE D 338  HIS D 341  CYS D 343  LEU D 344                    
SITE     7 AC7 28 GLY D 345  LEU D 348  K2B D1404  HOH D2347                    
SITE     1 AC8  6 TYR D  77  LEU D 178  MET D 179  PHE D 182                    
SITE     2 AC8  6 LEU D 229  HEM D1402                                          
SITE     1 AC9  6 HOH B2119  HOH B2151  HOH B2456  HOH B2457                    
SITE     2 AC9  6 HOH B2458  HOH B2459                                          
CRYST1   56.683  106.213  126.536  90.00  90.67  90.00 P 1 21 1      8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.017642  0.000000  0.000206        0.00000                         
SCALE2      0.000000  0.009415  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007903        0.00000