HEADER    OXIDOREDUCTASE                          16-FEB-04   1VAF              
TITLE     INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN COMPLEXED WITH THE   
TITLE    2 INHIBITOR AR-R17477                                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NITRIC OXIDE SYNTHASE, INDUCIBLE;                          
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN (RESIDUES 
COMPND   5 77-495);                                                             
COMPND   6 SYNONYM: NOS, TYPE II, INDUCIBLE NOS, INOS, MACROPHAGE NOS, MAC-NOS; 
COMPND   7 EC: 1.14.13.39;                                                      
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 GENE: NOS2, INOSL;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PCWORI                                    
KEYWDS    MURINE INOSOXY INHIBITOR COMPLEX, OXIDOREDUCTASE                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.FEDOROV,R.VASAN,D.K.GHOSH,I.SCHLICHTING                             
REVDAT   5   25-OCT-23 1VAF    1       REMARK LINK                              
REVDAT   4   04-OCT-17 1VAF    1       REMARK                                   
REVDAT   3   13-JUL-11 1VAF    1       VERSN                                    
REVDAT   2   24-FEB-09 1VAF    1       VERSN                                    
REVDAT   1   01-JUN-04 1VAF    0                                                
JRNL        AUTH   R.FEDOROV,R.VASAN,D.K.GHOSH,I.SCHLICHTING                    
JRNL        TITL   STRUCTURES OF NITRIC OXIDE SYNTHASE ISOFORMS COMPLEXED WITH  
JRNL        TITL 2 THE INHIBITOR AR-R17477 SUGGEST A RATIONAL BASIS FOR         
JRNL        TITL 3 SPECIFICITY AND INHIBITOR DESIGN                             
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 101  5892 2004              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   15071192                                                     
JRNL        DOI    10.1073/PNAS.0306588101                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 32428                          
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 SET) : 0.207                           
REMARK   3   FREE R VALUE                     : 0.262                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1621                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6830                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 172                                     
REMARK   3   SOLVENT ATOMS            : 181                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : NULL                            
REMARK   3   BOND ANGLES            (DEGREES) : NULL                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1VAF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-FEB-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000006404.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-SEP-01                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.934                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 33439                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.5                               
REMARK 200  DATA REDUNDANCY                : 7.300                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 21.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.00                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.38100                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1NOD                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 68.46                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.93                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: MES, SODIUM-MALONATE, EPPS, NACL,        
REMARK 280  GLYCEROL, H4B, BETA-MERCAPTOETHANOL, AR-R17477, PH 7.0, VAPOR       
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 277K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+5/6                                            
REMARK 290       6555   X-Y,X,Z+1/6                                             
REMARK 290       7555   Y,X,-Z+1/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+2/3                                          
REMARK 290      10555   -Y,-X,-Z+5/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+1/6                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       39.27833            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       78.55667            
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       58.91750            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       98.19583            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       19.63917            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       39.27833            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000       78.55667            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       98.19583            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       58.91750            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       19.63917            
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: THE DIMER IN ASYMMETRIC UNIT IS NOT A BIOLOGICAL DIMER, BUT  
REMARK 300 THE COUNTERPART OF THE BIOLOGICAL DIMER FOR MOLECULE HAVING CHAIN    
REMARK 300 ID "A" CAN BE OBTAINED BY APPLICATION OF THE SYMMETRY OPERATION: (-  
REMARK 300 Y, -X, -Z+5/6 ) AND FOR MOLECULE WITH CHAIN ID "B": (-X, -X+Y, -Z+2/ 
REMARK 300 3 ).                                                                 
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 11180 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 32010 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -213.0 KCAL/MOL                       
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   BIOMT1   2  0.500000 -0.866025  0.000000      108.17200            
REMARK 350   BIOMT2   2 -0.866025 -0.500000  0.000000      187.35940            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       98.19583            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 11200 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 31980 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -209.0 KCAL/MOL                       
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   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2 -0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      -39.27833            
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   OE1  GLU A    88     O    HOH A   957              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   C17  ARR A   902     O    HOH A  1002    10665     0.71            
REMARK 500   C18  ARR A   902     O    HOH A  1002    10665     1.34            
REMARK 500   C16  ARR A   902     O    HOH A  1002    10665     2.04            
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    GLY A 365   N   -  CA  -  C   ANGL. DEV. = -15.7 DEGREES          
REMARK 500    PRO B 123   C   -  N   -  CA  ANGL. DEV. =  10.8 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    THR A  99      -99.45    -64.49                                   
REMARK 500    ASN A 115       69.49   -106.06                                   
REMARK 500    GLU A 150       96.24     53.43                                   
REMARK 500    ARG A 197       -5.11    -56.73                                   
REMARK 500    TRP A 200      -33.51    -38.61                                   
REMARK 500    SER A 212       -8.51   -149.94                                   
REMARK 500    ASN A 230       51.96     36.27                                   
REMARK 500    ASN A 231       25.96     49.97                                   
REMARK 500    PRO A 242      140.44    -33.13                                   
REMARK 500    SER A 245      -86.03   -131.75                                   
REMARK 500    MET A 266      139.17    -38.64                                   
REMARK 500    ASP A 268       33.65    -64.69                                   
REMARK 500    THR A 270      153.71    -48.48                                   
REMARK 500    TYR A 293       74.55     27.22                                   
REMARK 500    PRO A 328        5.04    -57.53                                   
REMARK 500    LYS A 329      -50.13   -144.27                                   
REMARK 500    CYS A 361       73.50   -166.93                                   
REMARK 500    ARG A 382     -118.29   -109.16                                   
REMARK 500    ASN A 384       71.26     32.67                                   
REMARK 500    ARG A 392        6.10    -60.10                                   
REMARK 500    GLU A 396       56.33    -61.21                                   
REMARK 500    THR A 397       -1.32    -50.33                                   
REMARK 500    LEU A 400      -38.37    -38.45                                   
REMARK 500    LEU A 403       32.54     70.98                                   
REMARK 500    ALA A 408      -77.23    -60.19                                   
REMARK 500    VAL A 409      -34.61    -36.20                                   
REMARK 500    SER A 463       10.94     80.68                                   
REMARK 500    LEU A 479     -155.15   -101.94                                   
REMARK 500    GLU A 488      113.52    -33.98                                   
REMARK 500    THR A 492       62.47   -115.67                                   
REMARK 500    TRP B  84        8.69    -64.20                                   
REMARK 500    THR B  99     -111.88    -58.44                                   
REMARK 500    PHE B 102     -168.87    -77.25                                   
REMARK 500    ASN B 115       69.53   -113.32                                   
REMARK 500    PRO B 123      170.84    -54.67                                   
REMARK 500    PHE B 148      130.57    -38.48                                   
REMARK 500    ALA B 151      176.57    -48.88                                   
REMARK 500    LYS B 152       56.01   -165.19                                   
REMARK 500    CYS B 211      133.00    -39.97                                   
REMARK 500    SER B 245      -89.26   -110.72                                   
REMARK 500    PHE B 296       35.48   -147.23                                   
REMARK 500    GLN B 308     -167.82    -67.83                                   
REMARK 500    PRO B 316      109.12    -47.15                                   
REMARK 500    PRO B 328        9.97    -66.62                                   
REMARK 500    LYS B 329      -81.61   -140.05                                   
REMARK 500    TYR B 330       90.08    -51.40                                   
REMARK 500    CYS B 361       77.10   -166.95                                   
REMARK 500    ARG B 375      -74.08    -82.87                                   
REMARK 500    ARG B 382     -113.02   -127.50                                   
REMARK 500    ASN B 384       17.23     34.07                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      54 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 950  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 104   SG                                                     
REMARK 620 2 CYS A 104   SG  126.5                                              
REMARK 620 3 CYS A 109   SG  101.7  98.1                                        
REMARK 620 4 CYS A 109   SG  120.0  96.5 112.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM A 900  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 194   SG                                                     
REMARK 620 2 HEM A 900   NA  104.2                                              
REMARK 620 3 HEM A 900   NB   97.7  85.4                                        
REMARK 620 4 HEM A 900   NC   93.0 162.8  92.5                                  
REMARK 620 5 HEM A 900   ND   94.7  90.1 167.5  88.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 950  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 104   SG                                                     
REMARK 620 2 CYS B 104   SG  139.0                                              
REMARK 620 3 CYS B 109   SG  111.4  92.2                                        
REMARK 620 4 CYS B 109   SG  106.6 101.6  99.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM B 900  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 194   SG                                                     
REMARK 620 2 HEM B 900   NA  103.9                                              
REMARK 620 3 HEM B 900   NB   92.4  86.5                                        
REMARK 620 4 HEM B 900   NC   98.9 157.1  89.7                                  
REMARK 620 5 HEM B 900   ND  103.0  89.5 164.5  88.1                            
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 ZN A 950                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 950                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 900                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B A 901                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARR A 902                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 900                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B B 1901                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARR B 903                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1QW4   RELATED DB: PDB                                   
REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN IN COMPLEX   
REMARK 900 WITH N-OMEGA-PROPYL-L-ARGININE                                       
REMARK 900 RELATED ID: 1QW5   RELATED DB: PDB                                   
REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN IN COMPLEX   
REMARK 900 WITH W1400 INHIBITOR                                                 
REMARK 900 RELATED ID: 1QW6   RELATED DB: PDB                                   
REMARK 900 RAT NEURONAL NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN IN COMPLEX WITH  
REMARK 900 N-OMEGA-PROPYL-L-ARG                                                 
REMARK 900 RELATED ID: 1QWC   RELATED DB: PDB                                   
REMARK 900 RAT NEURONAL NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN IN COMPLEX WITH  
REMARK 900 W1400 INHIBITOR                                                      
REMARK 900 RELATED ID: 1VAG   RELATED DB: PDB                                   
REMARK 900 RAT NEURONAL NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN COMPLEXED WITH   
REMARK 900 THE INHIBITOR AR-R17477                                              
DBREF  1VAF A   77   495  UNP    P29477   NOS2_MOUSE      77    495             
DBREF  1VAF B   77   495  UNP    P29477   NOS2_MOUSE      77    495             
SEQRES   1 A  419  GLN TYR VAL ARG ILE LYS ASN TRP GLY SER GLY GLU ILE          
SEQRES   2 A  419  LEU HIS ASP THR LEU HIS HIS LYS ALA THR SER ASP PHE          
SEQRES   3 A  419  THR CYS LYS SER LYS SER CYS LEU GLY SER ILE MET ASN          
SEQRES   4 A  419  PRO LYS SER LEU THR ARG GLY PRO ARG ASP LYS PRO THR          
SEQRES   5 A  419  PRO LEU GLU GLU LEU LEU PRO HIS ALA ILE GLU PHE ILE          
SEQRES   6 A  419  ASN GLN TYR TYR GLY SER PHE LYS GLU ALA LYS ILE GLU          
SEQRES   7 A  419  GLU HIS LEU ALA ARG LEU GLU ALA VAL THR LYS GLU ILE          
SEQRES   8 A  419  GLU THR THR GLY THR TYR GLN LEU THR LEU ASP GLU LEU          
SEQRES   9 A  419  ILE PHE ALA THR LYS MET ALA TRP ARG ASN ALA PRO ARG          
SEQRES  10 A  419  CYS ILE GLY ARG ILE GLN TRP SER ASN LEU GLN VAL PHE          
SEQRES  11 A  419  ASP ALA ARG ASN CYS SER THR ALA GLN GLU MET PHE GLN          
SEQRES  12 A  419  HIS ILE CYS ARG HIS ILE LEU TYR ALA THR ASN ASN GLY          
SEQRES  13 A  419  ASN ILE ARG SER ALA ILE THR VAL PHE PRO GLN ARG SER          
SEQRES  14 A  419  ASP GLY LYS HIS ASP PHE ARG LEU TRP ASN SER GLN LEU          
SEQRES  15 A  419  ILE ARG TYR ALA GLY TYR GLN MET PRO ASP GLY THR ILE          
SEQRES  16 A  419  ARG GLY ASP ALA ALA THR LEU GLU PHE THR GLN LEU CYS          
SEQRES  17 A  419  ILE ASP LEU GLY TRP LYS PRO ARG TYR GLY ARG PHE ASP          
SEQRES  18 A  419  VAL LEU PRO LEU VAL LEU GLN ALA ASP GLY GLN ASP PRO          
SEQRES  19 A  419  GLU VAL PHE GLU ILE PRO PRO ASP LEU VAL LEU GLU VAL          
SEQRES  20 A  419  THR MET GLU HIS PRO LYS TYR GLU TRP PHE GLN GLU LEU          
SEQRES  21 A  419  GLY LEU LYS TRP TYR ALA LEU PRO ALA VAL ALA ASN MET          
SEQRES  22 A  419  LEU LEU GLU VAL GLY GLY LEU GLU PHE PRO ALA CYS PRO          
SEQRES  23 A  419  PHE ASN GLY TRP TYR MET GLY THR GLU ILE GLY VAL ARG          
SEQRES  24 A  419  ASP PHE CYS ASP THR GLN ARG TYR ASN ILE LEU GLU GLU          
SEQRES  25 A  419  VAL GLY ARG ARG MET GLY LEU GLU THR HIS THR LEU ALA          
SEQRES  26 A  419  SER LEU TRP LYS ASP ARG ALA VAL THR GLU ILE ASN VAL          
SEQRES  27 A  419  ALA VAL LEU HIS SER PHE GLN LYS GLN ASN VAL THR ILE          
SEQRES  28 A  419  MET ASP HIS HIS THR ALA SER GLU SER PHE MET LYS HIS          
SEQRES  29 A  419  MET GLN ASN GLU TYR ARG ALA ARG GLY GLY CYS PRO ALA          
SEQRES  30 A  419  ASP TRP ILE TRP LEU VAL PRO PRO VAL SER GLY SER ILE          
SEQRES  31 A  419  THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR VAL LEU          
SEQRES  32 A  419  SER PRO PHE TYR TYR TYR GLN ILE GLU PRO TRP LYS THR          
SEQRES  33 A  419  HIS ILE TRP                                                  
SEQRES   1 B  419  GLN TYR VAL ARG ILE LYS ASN TRP GLY SER GLY GLU ILE          
SEQRES   2 B  419  LEU HIS ASP THR LEU HIS HIS LYS ALA THR SER ASP PHE          
SEQRES   3 B  419  THR CYS LYS SER LYS SER CYS LEU GLY SER ILE MET ASN          
SEQRES   4 B  419  PRO LYS SER LEU THR ARG GLY PRO ARG ASP LYS PRO THR          
SEQRES   5 B  419  PRO LEU GLU GLU LEU LEU PRO HIS ALA ILE GLU PHE ILE          
SEQRES   6 B  419  ASN GLN TYR TYR GLY SER PHE LYS GLU ALA LYS ILE GLU          
SEQRES   7 B  419  GLU HIS LEU ALA ARG LEU GLU ALA VAL THR LYS GLU ILE          
SEQRES   8 B  419  GLU THR THR GLY THR TYR GLN LEU THR LEU ASP GLU LEU          
SEQRES   9 B  419  ILE PHE ALA THR LYS MET ALA TRP ARG ASN ALA PRO ARG          
SEQRES  10 B  419  CYS ILE GLY ARG ILE GLN TRP SER ASN LEU GLN VAL PHE          
SEQRES  11 B  419  ASP ALA ARG ASN CYS SER THR ALA GLN GLU MET PHE GLN          
SEQRES  12 B  419  HIS ILE CYS ARG HIS ILE LEU TYR ALA THR ASN ASN GLY          
SEQRES  13 B  419  ASN ILE ARG SER ALA ILE THR VAL PHE PRO GLN ARG SER          
SEQRES  14 B  419  ASP GLY LYS HIS ASP PHE ARG LEU TRP ASN SER GLN LEU          
SEQRES  15 B  419  ILE ARG TYR ALA GLY TYR GLN MET PRO ASP GLY THR ILE          
SEQRES  16 B  419  ARG GLY ASP ALA ALA THR LEU GLU PHE THR GLN LEU CYS          
SEQRES  17 B  419  ILE ASP LEU GLY TRP LYS PRO ARG TYR GLY ARG PHE ASP          
SEQRES  18 B  419  VAL LEU PRO LEU VAL LEU GLN ALA ASP GLY GLN ASP PRO          
SEQRES  19 B  419  GLU VAL PHE GLU ILE PRO PRO ASP LEU VAL LEU GLU VAL          
SEQRES  20 B  419  THR MET GLU HIS PRO LYS TYR GLU TRP PHE GLN GLU LEU          
SEQRES  21 B  419  GLY LEU LYS TRP TYR ALA LEU PRO ALA VAL ALA ASN MET          
SEQRES  22 B  419  LEU LEU GLU VAL GLY GLY LEU GLU PHE PRO ALA CYS PRO          
SEQRES  23 B  419  PHE ASN GLY TRP TYR MET GLY THR GLU ILE GLY VAL ARG          
SEQRES  24 B  419  ASP PHE CYS ASP THR GLN ARG TYR ASN ILE LEU GLU GLU          
SEQRES  25 B  419  VAL GLY ARG ARG MET GLY LEU GLU THR HIS THR LEU ALA          
SEQRES  26 B  419  SER LEU TRP LYS ASP ARG ALA VAL THR GLU ILE ASN VAL          
SEQRES  27 B  419  ALA VAL LEU HIS SER PHE GLN LYS GLN ASN VAL THR ILE          
SEQRES  28 B  419  MET ASP HIS HIS THR ALA SER GLU SER PHE MET LYS HIS          
SEQRES  29 B  419  MET GLN ASN GLU TYR ARG ALA ARG GLY GLY CYS PRO ALA          
SEQRES  30 B  419  ASP TRP ILE TRP LEU VAL PRO PRO VAL SER GLY SER ILE          
SEQRES  31 B  419  THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR VAL LEU          
SEQRES  32 B  419  SER PRO PHE TYR TYR TYR GLN ILE GLU PRO TRP LYS THR          
SEQRES  33 B  419  HIS ILE TRP                                                  
HET     ZN  A 950       1                                                       
HET    HEM  A 900      43                                                       
HET    H4B  A 901      17                                                       
HET    ARR  A 902      50                                                       
HET     ZN  B 950       1                                                       
HET    HEM  B 900      43                                                       
HET    H4B  B1901      17                                                       
HET    ARR  B 903      50                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETNAM     H4B 5,6,7,8-TETRAHYDROBIOPTERIN                                      
HETNAM     ARR N-(4-{2-[(3-CHLOROBENZYL)AMINO]ETHYL}PHENYL)THIOPHENE-           
HETNAM   2 ARR  2-CARBOXIMIDAMIDE                                               
HETSYN     HEM HEME                                                             
HETSYN     ARR N-(4-(2-((3-CHLOROPHENYLMETHYL)AMINO)ETHYL)PHENYL)-2-            
HETSYN   2 ARR  THIOPHECARBOXAMIDINE                                            
FORMUL   3   ZN    2(ZN 2+)                                                     
FORMUL   4  HEM    2(C34 H32 FE N4 O4)                                          
FORMUL   5  H4B    2(C9 H15 N5 O3)                                              
FORMUL   6  ARR    2(C20 H20 CL N3 S)                                           
FORMUL  11  HOH   *181(H2 O)                                                    
HELIX    1   1 THR A   93  ALA A   98  5                                   6    
HELIX    2   2 PRO A  116  THR A  120  5                                   5    
HELIX    3   3 PRO A  129  PHE A  148  1                                  20    
HELIX    4   4 LYS A  152  GLY A  171  1                                  20    
HELIX    5   5 THR A  176  ASN A  190  1                                  15    
HELIX    6   6 GLY A  196  TRP A  200  5                                   5    
HELIX    7   7 THR A  213  ASN A  230  1                                  18    
HELIX    8   8 ASN A  231  ASN A  233  5                                   3    
HELIX    9   9 THR A  277  LEU A  287  1                                  11    
HELIX   10  10 PHE A  333  GLY A  337  5                                   5    
HELIX   11  11 GLY A  369  VAL A  374  1                                   6    
HELIX   12  12 ILE A  385  ARG A  392  1                                   8    
HELIX   13  13 THR A  399  SER A  402  5                                   4    
HELIX   14  14 LEU A  403  GLN A  423  1                                  21    
HELIX   15  15 ASP A  429  GLY A  449  1                                  21    
HELIX   16  16 ASP A  454  VAL A  459  1                                   6    
HELIX   17  17 SER A  463  GLN A  472  5                                  10    
HELIX   18  18 THR B   93  ALA B   98  5                                   6    
HELIX   19  19 PRO B  116  THR B  120  5                                   5    
HELIX   20  20 PRO B  129  GLY B  146  1                                  18    
HELIX   21  21 LYS B  152  GLY B  171  1                                  20    
HELIX   22  22 THR B  176  ASN B  190  1                                  15    
HELIX   23  23 GLY B  196  TRP B  200  5                                   5    
HELIX   24  24 THR B  213  ASN B  230  1                                  18    
HELIX   25  25 ASN B  231  ASN B  233  5                                   3    
HELIX   26  26 THR B  277  LEU B  287  1                                  11    
HELIX   27  27 PRO B  316  VAL B  320  5                                   5    
HELIX   28  28 PHE B  333  GLY B  337  5                                   5    
HELIX   29  29 GLY B  369  VAL B  374  1                                   6    
HELIX   30  30 ILE B  385  ARG B  392  1                                   8    
HELIX   31  31 THR B  399  SER B  402  5                                   4    
HELIX   32  32 LEU B  403  GLN B  423  1                                  21    
HELIX   33  33 ASP B  429  GLY B  449  1                                  21    
HELIX   34  34 ASP B  454  VAL B  459  1                                   6    
HELIX   35  35 PRO B  468  GLN B  472  5                                   5    
HELIX   36  36 GLU B  488  THR B  492  5                                   5    
SHEET    1   A 2 VAL A  79  LYS A  82  0                                        
SHEET    2   A 2 ILE A  89  ASP A  92 -1  O  LEU A  90   N  ILE A  81           
SHEET    1   B 2 GLN A 204  ASP A 207  0                                        
SHEET    2   B 2 ALA A 237  VAL A 240  1  O  ILE A 238   N  PHE A 206           
SHEET    1   C 3 ARG A 252  LEU A 253  0                                        
SHEET    2   C 3 LEU A 301  GLN A 304 -1  O  GLN A 304   N  ARG A 252           
SHEET    3   C 3 GLU A 311  PHE A 313 -1  O  PHE A 313   N  LEU A 301           
SHEET    1   D 2 GLY A 263  TYR A 264  0                                        
SHEET    2   D 2 ARG A 272  GLY A 273 -1  O  ARG A 272   N  TYR A 264           
SHEET    1   E 2 GLU A 322  THR A 324  0                                        
SHEET    2   E 2 LYS A 339  TYR A 341 -1  O  TRP A 340   N  VAL A 323           
SHEET    1   F 2 ALA A 345  VAL A 346  0                                        
SHEET    2   F 2 PHE A 363  ASN A 364 -1  O  PHE A 363   N  VAL A 346           
SHEET    1   G 3 LEU A 356  PHE A 358  0                                        
SHEET    2   G 3 LEU A 350  VAL A 353 -1  N  VAL A 353   O  LEU A 356           
SHEET    3   G 3 PHE A 482  TYR A 484 -1  O  TYR A 484   N  LEU A 350           
SHEET    1   H 2 TYR A 367  MET A 368  0                                        
SHEET    2   H 2 ILE A 427  MET A 428  1  O  MET A 428   N  TYR A 367           
SHEET    1   I 2 VAL B  79  LYS B  82  0                                        
SHEET    2   I 2 ILE B  89  ASP B  92 -1  O  LEU B  90   N  ILE B  81           
SHEET    1   J 4 GLN B 204  ASP B 207  0                                        
SHEET    2   J 4 ALA B 237  VAL B 240  1  O  ILE B 238   N  PHE B 206           
SHEET    3   J 4 PHE B 363  ASN B 364 -1  O  ASN B 364   N  ALA B 237           
SHEET    4   J 4 ALA B 345  VAL B 346 -1  N  VAL B 346   O  PHE B 363           
SHEET    1   K 3 ARG B 252  LEU B 253  0                                        
SHEET    2   K 3 LEU B 301  GLN B 304 -1  O  GLN B 304   N  ARG B 252           
SHEET    3   K 3 GLU B 311  PHE B 313 -1  O  PHE B 313   N  LEU B 301           
SHEET    1   L 2 GLY B 263  GLN B 265  0                                        
SHEET    2   L 2 ILE B 271  GLY B 273 -1  O  ARG B 272   N  TYR B 264           
SHEET    1   M 2 GLU B 322  THR B 324  0                                        
SHEET    2   M 2 LYS B 339  TYR B 341 -1  O  TRP B 340   N  VAL B 323           
SHEET    1   N 3 LEU B 356  PHE B 358  0                                        
SHEET    2   N 3 LEU B 350  VAL B 353 -1  N  LEU B 351   O  PHE B 358           
SHEET    3   N 3 PHE B 482  TYR B 484 -1  O  TYR B 484   N  LEU B 350           
SHEET    1   O 2 TYR B 367  MET B 368  0                                        
SHEET    2   O 2 ILE B 427  MET B 428  1  O  MET B 428   N  TYR B 367           
LINK         SG  CYS A 104                ZN    ZN A 950     1555   1555  2.03  
LINK         SG  CYS A 104                ZN    ZN A 950    10665   1555  2.47  
LINK         SG  CYS A 109                ZN    ZN A 950     1555   1555  2.70  
LINK         SG  CYS A 109                ZN    ZN A 950    10665   1555  2.48  
LINK         SG  CYS A 194                FE   HEM A 900     1555   1555  2.34  
LINK         SG  CYS B 104                ZN    ZN B 950     1555   1555  2.11  
LINK         SG  CYS B 104                ZN    ZN B 950     9554   1555  2.52  
LINK         SG  CYS B 109                ZN    ZN B 950     1555   1555  2.54  
LINK         SG  CYS B 109                ZN    ZN B 950     9554   1555  2.44  
LINK         SG  CYS B 194                FE   HEM B 900     1555   1555  2.65  
CISPEP   1 SER A  480    PRO A  481          0        -0.20                     
CISPEP   2 SER B  480    PRO B  481          0        -0.01                     
SITE     1 AC1  2 CYS A 104  CYS A 109                                          
SITE     1 AC2  2 CYS B 104  CYS B 109                                          
SITE     1 AC3 11 TRP A 188  CYS A 194  PHE A 363  ASN A 364                    
SITE     2 AC3 11 TRP A 366  GLU A 371  TRP A 457  TYR A 485                    
SITE     3 AC3 11 H4B A 901  ARR A 902  HOH A 994                               
SITE     1 AC4  8 SER A 112  MET A 114  ARG A 375  ILE A 456                    
SITE     2 AC4  8 TRP A 457  PHE A 470  HIS A 471  HEM A 900                    
SITE     1 AC5 14 ARG A 260  PRO A 344  VAL A 346  ASN A 348                    
SITE     2 AC5 14 PHE A 363  ASN A 364  GLY A 365  TRP A 366                    
SITE     3 AC5 14 GLU A 371  TRP A 457  TYR A 485  HEM A 900                    
SITE     4 AC5 14 HOH A 994  HOH A1002                                          
SITE     1 AC6 14 TRP B 188  ALA B 191  CYS B 194  LEU B 203                    
SITE     2 AC6 14 PHE B 363  ASN B 364  TRP B 366  MET B 368                    
SITE     3 AC6 14 GLU B 371  TRP B 457  TYR B 483  TYR B 485                    
SITE     4 AC6 14 ARR B 903  H4B B1901                                          
SITE     1 AC7 11 SER B 112  ARG B 375  TRP B 455  ILE B 456                    
SITE     2 AC7 11 TRP B 457  PHE B 470  HIS B 471  GLN B 472                    
SITE     3 AC7 11 GLU B 473  HEM B 900  HOH B1908                               
SITE     1 AC8 16 MET B 114  ASN B 115  ARG B 260  PRO B 344                    
SITE     2 AC8 16 VAL B 346  ASN B 348  PHE B 363  ASN B 364                    
SITE     3 AC8 16 GLY B 365  TRP B 366  GLU B 371  TRP B 457                    
SITE     4 AC8 16 TYR B 485  HEM B 900  HOH B1929  HOH B1972                    
CRYST1  216.344  216.344  117.835  90.00  90.00 120.00 P 61 2 2     24          
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      0.004622  0.002669  0.000000        0.00000                         
SCALE2      0.000000  0.005337  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008486        0.00000