HEADER    OXIDOREDUCTASE                          04-SEP-01   1JWK              
TITLE     MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER (DELTA 65) WITH
TITLE    2 W457A MUTATION AT TETRAHYDROBIOPTERIN BINDING SITE                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NITRIC OXIDE SYNTHASE, INDUCIBLE;                          
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: OXYGENASE DOMAIN 66-498;                                   
COMPND   5 SYNONYM: NOS, TYPE II, INDUCIBLE NOS, INOS, MACROPHAGE NOS, MAC-NOS; 
COMPND   6 EC: 1.14.13.39;                                                      
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_PLASMID: PCWORI                                    
KEYWDS    NITRIC OXIDE L-ARGININE MONOOXYGENASE, HEME, DIMER, NOS,              
KEYWDS   2 TETRAHYDROBIOPTERIN, OXIDOREDUCTASE                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.AOYAGI,A.S.ARVAI,S.GHOSH,D.J.STUEHR,J.A.TAINER,E.D.GETZOFF          
REVDAT   6   16-AUG-23 1JWK    1       REMARK                                   
REVDAT   5   27-OCT-21 1JWK    1       SEQADV HETSYN                            
REVDAT   4   29-JUL-20 1JWK    1       COMPND REMARK HETNAM LINK                
REVDAT   4 2                   1       SITE                                     
REVDAT   3   13-JUL-11 1JWK    1       VERSN                                    
REVDAT   2   24-FEB-09 1JWK    1       VERSN                                    
REVDAT   1   31-OCT-01 1JWK    0                                                
JRNL        AUTH   M.AOYAGI,A.S.ARVAI,S.GHOSH,D.J.STUEHR,J.A.TAINER,E.D.GETZOFF 
JRNL        TITL   STRUCTURES OF TETRAHYDROBIOPTERIN BINDING-SITE MUTANTS OF    
JRNL        TITL 2 INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER AND          
JRNL        TITL 3 IMPLICATED ROLES OF TRP457.                                  
JRNL        REF    BIOCHEMISTRY                  V.  40 12826 2001              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   11669619                                                     
JRNL        DOI    10.1021/BI011183K                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   Z.-Q.WANG,C.-C.WEI,S.GHOSH,A.L.MEADE,C.HEMANN,R.HILLE,       
REMARK   1  AUTH 2 D.J.STUEHR                                                   
REMARK   1  TITL   A CONSERVED TRYPTOPHAN IN NITRIC OXIDE SYNTHASE REGULATES    
REMARK   1  TITL 2 HEME-DIOXY REDUCTION BY TETRAHYDROBIOPTERIN                  
REMARK   1  REF    BIOCHEMISTRY                  V.  40 12819 2001              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1  DOI    10.1021/BI011182S                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
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) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.68                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 922300.270                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 91.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 63261                          
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) : 0.218                           
REMARK   3   FREE R VALUE                     : 0.244                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4846                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.004                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.30                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.44                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 53.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 5702                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2920                       
REMARK   3   BIN FREE R VALUE                    : 0.3210                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.20                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 317                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.018                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6716                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 174                                     
REMARK   3   SOLVENT ATOMS            : 461                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 29.20                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 45.20                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -5.98000                                             
REMARK   3    B22 (A**2) : -5.98000                                             
REMARK   3    B33 (A**2) : 11.97000                                             
REMARK   3    B12 (A**2) : 1.83000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.29                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.29                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.33                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.32                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.10                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.140                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.300 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.140 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.970 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.940 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.33                                                 
REMARK   3   BSOL        : 28.75                                                
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 1JWK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-SEP-01.                  
REMARK 100 THE DEPOSITION ID IS D_1000014267.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 27-NOV-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL7-1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.08                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 63261                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 4.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.4                               
REMARK 200  DATA REDUNDANCY                : 7.750                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.04000                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 31.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.38                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 59.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.38000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: 1NOD                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 67.74                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.81                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, PH 6, 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       38.74067            
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       77.48133            
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       58.11100            
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       96.85167            
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       19.37033            
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       38.74067            
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       77.48133            
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       96.85167            
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       58.11100            
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       19.37033            
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 BIOLOGICAL ASSEMBLY IS A DIMER GENERATED FROM EACH       
REMARK 300 SUBUNIT, A AND B, IN THE ASSYMETRIC UNIT BY THE OPERATION 1+Y-X, Y,  
REMARK 300 1/2-Z AND 2-X, 1-X+Y, 2/3-Z+5/3, RESPECTIVELY.                       
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: 9460 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 34580 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -59.0 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 -1.000000  0.000000  0.000000      213.47900            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       58.11100            
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: 9270 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 35920 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 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      320.21850            
REMARK 350   BIOMT2   2 -0.866025  0.500000  0.000000      184.87824            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      193.70333            
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     LEU A    66                                                      
REMARK 465     ASP A    67                                                      
REMARK 465     LYS A    68                                                      
REMARK 465     LEU A    69                                                      
REMARK 465     HIS A    70                                                      
REMARK 465     VAL A    71                                                      
REMARK 465     THR A    72                                                      
REMARK 465     SER A    73                                                      
REMARK 465     THR A    74                                                      
REMARK 465     ARG A    75                                                      
REMARK 465     PRO A    76                                                      
REMARK 465     SER A    99A                                                     
REMARK 465     CYS A    99B                                                     
REMARK 465     ASP A    99C                                                     
REMARK 465     PHE A    99D                                                     
REMARK 465     THR A    99E                                                     
REMARK 465     CYS A    99F                                                     
REMARK 465     LYS A    99G                                                     
REMARK 465     SER A    99H                                                     
REMARK 465     LYS A    99I                                                     
REMARK 465     GLU A   498                                                      
REMARK 465     LEU B    66                                                      
REMARK 465     ASP B    67                                                      
REMARK 465     LYS B    68                                                      
REMARK 465     LEU B    69                                                      
REMARK 465     HIS B    70                                                      
REMARK 465     VAL B    71                                                      
REMARK 465     THR B    72                                                      
REMARK 465     SER B    73                                                      
REMARK 465     THR B    74                                                      
REMARK 465     ARG B    75                                                      
REMARK 465     PRO B    76                                                      
REMARK 465     SER B    99A                                                     
REMARK 465     CYS B    99B                                                     
REMARK 465     ASP B    99C                                                     
REMARK 465     PHE B    99D                                                     
REMARK 465     THR B    99E                                                     
REMARK 465     CYS B    99F                                                     
REMARK 465     LYS B    99G                                                     
REMARK 465     SER B    99H                                                     
REMARK 465     LYS B    99I                                                     
REMARK 465     SER B    99J                                                     
REMARK 465     GLU B   498                                                      
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    TRP A  84       -9.40    -59.16                                   
REMARK 500    MET A 114      -72.79    -53.15                                   
REMARK 500    THR A 172     -164.37   -161.11                                   
REMARK 500    SER A 212      -23.29   -147.46                                   
REMARK 500    SER A 245      -69.16    -98.40                                   
REMARK 500    CYS A 361       71.75   -157.46                                   
REMARK 500    ARG A 382     -130.21   -126.63                                   
REMARK 500    ASN A 384       58.11     37.64                                   
REMARK 500    CYS A 451      102.12   -160.98                                   
REMARK 500    LEU A 479     -164.00   -102.17                                   
REMARK 500    LEU B 110       44.10   -107.06                                   
REMARK 500    MET B 114      -75.48    -50.57                                   
REMARK 500    ARG B 197       -9.90    -58.24                                   
REMARK 500    SER B 212      -28.38   -149.98                                   
REMARK 500    SER B 245      -78.64   -101.74                                   
REMARK 500    CYS B 361       73.72   -158.25                                   
REMARK 500    ARG B 382     -121.11   -119.92                                   
REMARK 500    ASN B 384       50.65     35.76                                   
REMARK 500    THR B 397        1.71    -69.19                                   
REMARK 500    ARG B 448       18.41   -140.89                                   
REMARK 500    LEU B 479     -159.10   -107.93                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM A 801  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 194   SG                                                     
REMARK 620 2 HEM A 801   NA  105.2                                              
REMARK 620 3 HEM A 801   NB   95.4  89.5                                        
REMARK 620 4 HEM A 801   NC   95.7 159.1  89.2                                  
REMARK 620 5 HEM A 801   ND   97.1  89.4 167.2  87.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM B 901  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 194   SG                                                     
REMARK 620 2 HEM B 901   NA  104.4                                              
REMARK 620 3 HEM B 901   NB   94.0  88.6                                        
REMARK 620 4 HEM B 901   NC   96.2 159.4  91.6                                  
REMARK 620 5 HEM B 901   ND   98.4  88.5 167.6  86.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1JWJ   RELATED DB: PDB                                   
REMARK 900 MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER (DELTA 65)    
REMARK 900 WITH W457F MUTATION AT TETRAHYDROBIOPTERIN BINDING SITE              
DBREF  1JWK A   66   498  UNP    P29477   NOS2_MOUSE      66    498             
DBREF  1JWK B   66   498  UNP    P29477   NOS2_MOUSE      66    498             
SEQADV 1JWK ALA A  457  UNP  P29477    TRP   457 ENGINEERED MUTATION            
SEQADV 1JWK ALA B  457  UNP  P29477    TRP   457 ENGINEERED MUTATION            
SEQRES   1 A  434  LEU ASP LYS LEU HIS VAL THR SER THR ARG PRO GLN TYR          
SEQRES   2 A  434  VAL ARG ILE LYS ASN TRP GLY SER GLY GLU ILE LEU HIS          
SEQRES   3 A  434  ASP THR LEU HIS HIS LYS ALA THR SER CYS ASP PHE THR          
SEQRES   4 A  434  CYS LYS SER LYS SER CYS LEU GLY SER ILE MET ASN PRO          
SEQRES   5 A  434  LYS SER LEU THR ARG GLY PRO ARG ASP LYS PRO THR PRO          
SEQRES   6 A  434  LEU GLU GLU LEU LEU PRO HIS ALA ILE GLU PHE ILE ASN          
SEQRES   7 A  434  GLN TYR TYR GLY SER PHE LYS GLU ALA LYS ILE GLU GLU          
SEQRES   8 A  434  HIS LEU ALA ARG LEU GLU ALA VAL THR LYS GLU ILE GLU          
SEQRES   9 A  434  THR THR GLY THR TYR GLN LEU THR LEU ASP GLU LEU ILE          
SEQRES  10 A  434  PHE ALA THR LYS MET ALA TRP ARG ASN ALA PRO ARG CYS          
SEQRES  11 A  434  ILE GLY ARG ILE GLN TRP SER ASN LEU GLN VAL PHE ASP          
SEQRES  12 A  434  ALA ARG ASN CYS SER THR ALA GLN GLU MET PHE GLN HIS          
SEQRES  13 A  434  ILE CYS ARG HIS ILE LEU TYR ALA THR ASN ASN GLY ASN          
SEQRES  14 A  434  ILE ARG SER ALA ILE THR VAL PHE PRO GLN ARG SER ASP          
SEQRES  15 A  434  GLY LYS HIS ASP PHE ARG LEU TRP ASN SER GLN LEU ILE          
SEQRES  16 A  434  ARG TYR ALA GLY TYR GLN MET PRO ASP GLY THR ILE ARG          
SEQRES  17 A  434  GLY ASP ALA ALA THR LEU GLU PHE THR GLN LEU CYS ILE          
SEQRES  18 A  434  ASP LEU GLY TRP LYS PRO ARG TYR GLY ARG PHE ASP VAL          
SEQRES  19 A  434  LEU PRO LEU VAL LEU GLN ALA ASP GLY GLN ASP PRO GLU          
SEQRES  20 A  434  VAL PHE GLU ILE PRO PRO ASP LEU VAL LEU GLU VAL THR          
SEQRES  21 A  434  MET GLU HIS PRO LYS TYR GLU TRP PHE GLN GLU LEU GLY          
SEQRES  22 A  434  LEU LYS TRP TYR ALA LEU PRO ALA VAL ALA ASN MET LEU          
SEQRES  23 A  434  LEU GLU VAL GLY GLY LEU GLU PHE PRO ALA CYS PRO PHE          
SEQRES  24 A  434  ASN GLY TRP TYR MET GLY THR GLU ILE GLY VAL ARG ASP          
SEQRES  25 A  434  PHE CYS ASP THR GLN ARG TYR ASN ILE LEU GLU GLU VAL          
SEQRES  26 A  434  GLY ARG ARG MET GLY LEU GLU THR HIS THR LEU ALA SER          
SEQRES  27 A  434  LEU TRP LYS ASP ARG ALA VAL THR GLU ILE ASN VAL ALA          
SEQRES  28 A  434  VAL LEU HIS SER PHE GLN LYS GLN ASN VAL THR ILE MET          
SEQRES  29 A  434  ASP HIS HIS THR ALA SER GLU SER PHE MET LYS HIS MET          
SEQRES  30 A  434  GLN ASN GLU TYR ARG ALA ARG GLY GLY CYS PRO ALA ASP          
SEQRES  31 A  434  TRP ILE ALA LEU VAL PRO PRO VAL SER GLY SER ILE THR          
SEQRES  32 A  434  PRO VAL PHE HIS GLN GLU MET LEU ASN TYR VAL LEU SER          
SEQRES  33 A  434  PRO PHE TYR TYR TYR GLN ILE GLU PRO TRP LYS THR HIS          
SEQRES  34 A  434  ILE TRP GLN ASN GLU                                          
SEQRES   1 B  434  LEU ASP LYS LEU HIS VAL THR SER THR ARG PRO GLN TYR          
SEQRES   2 B  434  VAL ARG ILE LYS ASN TRP GLY SER GLY GLU ILE LEU HIS          
SEQRES   3 B  434  ASP THR LEU HIS HIS LYS ALA THR SER CYS ASP PHE THR          
SEQRES   4 B  434  CYS LYS SER LYS SER CYS LEU GLY SER ILE MET ASN PRO          
SEQRES   5 B  434  LYS SER LEU THR ARG GLY PRO ARG ASP LYS PRO THR PRO          
SEQRES   6 B  434  LEU GLU GLU LEU LEU PRO HIS ALA ILE GLU PHE ILE ASN          
SEQRES   7 B  434  GLN TYR TYR GLY SER PHE LYS GLU ALA LYS ILE GLU GLU          
SEQRES   8 B  434  HIS LEU ALA ARG LEU GLU ALA VAL THR LYS GLU ILE GLU          
SEQRES   9 B  434  THR THR GLY THR TYR GLN LEU THR LEU ASP GLU LEU ILE          
SEQRES  10 B  434  PHE ALA THR LYS MET ALA TRP ARG ASN ALA PRO ARG CYS          
SEQRES  11 B  434  ILE GLY ARG ILE GLN TRP SER ASN LEU GLN VAL PHE ASP          
SEQRES  12 B  434  ALA ARG ASN CYS SER THR ALA GLN GLU MET PHE GLN HIS          
SEQRES  13 B  434  ILE CYS ARG HIS ILE LEU TYR ALA THR ASN ASN GLY ASN          
SEQRES  14 B  434  ILE ARG SER ALA ILE THR VAL PHE PRO GLN ARG SER ASP          
SEQRES  15 B  434  GLY LYS HIS ASP PHE ARG LEU TRP ASN SER GLN LEU ILE          
SEQRES  16 B  434  ARG TYR ALA GLY TYR GLN MET PRO ASP GLY THR ILE ARG          
SEQRES  17 B  434  GLY ASP ALA ALA THR LEU GLU PHE THR GLN LEU CYS ILE          
SEQRES  18 B  434  ASP LEU GLY TRP LYS PRO ARG TYR GLY ARG PHE ASP VAL          
SEQRES  19 B  434  LEU PRO LEU VAL LEU GLN ALA ASP GLY GLN ASP PRO GLU          
SEQRES  20 B  434  VAL PHE GLU ILE PRO PRO ASP LEU VAL LEU GLU VAL THR          
SEQRES  21 B  434  MET GLU HIS PRO LYS TYR GLU TRP PHE GLN GLU LEU GLY          
SEQRES  22 B  434  LEU LYS TRP TYR ALA LEU PRO ALA VAL ALA ASN MET LEU          
SEQRES  23 B  434  LEU GLU VAL GLY GLY LEU GLU PHE PRO ALA CYS PRO PHE          
SEQRES  24 B  434  ASN GLY TRP TYR MET GLY THR GLU ILE GLY VAL ARG ASP          
SEQRES  25 B  434  PHE CYS ASP THR GLN ARG TYR ASN ILE LEU GLU GLU VAL          
SEQRES  26 B  434  GLY ARG ARG MET GLY LEU GLU THR HIS THR LEU ALA SER          
SEQRES  27 B  434  LEU TRP LYS ASP ARG ALA VAL THR GLU ILE ASN VAL ALA          
SEQRES  28 B  434  VAL LEU HIS SER PHE GLN LYS GLN ASN VAL THR ILE MET          
SEQRES  29 B  434  ASP HIS HIS THR ALA SER GLU SER PHE MET LYS HIS MET          
SEQRES  30 B  434  GLN ASN GLU TYR ARG ALA ARG GLY GLY CYS PRO ALA ASP          
SEQRES  31 B  434  TRP ILE ALA LEU VAL PRO PRO VAL SER GLY SER ILE THR          
SEQRES  32 B  434  PRO VAL PHE HIS GLN GLU MET LEU ASN TYR VAL LEU SER          
SEQRES  33 B  434  PRO PHE TYR TYR TYR GLN ILE GLU PRO TRP LYS THR HIS          
SEQRES  34 B  434  ILE TRP GLN ASN GLU                                          
HET    BOG  A3000      20                                                       
HET    HEM  A 801      43                                                       
HET    HBI  A 802      17                                                       
HET    EDO  A3102       4                                                       
HET    GOL  A3101       6                                                       
HET    BOG  B3100      20                                                       
HET    HEM  B 901      43                                                       
HET    HBI  B 902      17                                                       
HET    EDO  B3103       4                                                       
HETNAM     BOG OCTYL BETA-D-GLUCOPYRANOSIDE                                     
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETNAM     HBI 7,8-DIHYDROBIOPTERIN                                             
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM     GOL GLYCEROL                                                         
HETSYN     BOG BETA-OCTYLGLUCOSIDE; OCTYL BETA-D-GLUCOSIDE; OCTYL D-            
HETSYN   2 BOG  GLUCOSIDE; OCTYL GLUCOSIDE                                      
HETSYN     HEM HEME                                                             
HETSYN     EDO ETHYLENE GLYCOL                                                  
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3  BOG    2(C14 H28 O6)                                                
FORMUL   4  HEM    2(C34 H32 FE N4 O4)                                          
FORMUL   5  HBI    2(C9 H13 N5 O3)                                              
FORMUL   6  EDO    2(C2 H6 O2)                                                  
FORMUL   7  GOL    C3 H8 O3                                                     
FORMUL  12  HOH   *461(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  SER A  147  1                                  19    
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 PRO A  316  VAL A  320  5                                   5    
HELIX   11  11 TYR A  330  GLY A  337  5                                   8    
HELIX   12  12 MET A  368  VAL A  374  1                                   7    
HELIX   13  13 VAL A  374  ASP A  379  1                                   6    
HELIX   14  14 ILE A  385  MET A  393  1                                   9    
HELIX   15  15 THR A  399  SER A  402  5                                   4    
HELIX   16  16 LEU A  403  GLN A  423  1                                  21    
HELIX   17  17 ASP A  429  GLY A  449  1                                  21    
HELIX   18  18 ASP A  454  VAL A  459  1                                   6    
HELIX   19  19 SER A  463  GLN A  472  5                                  10    
HELIX   20  20 GLU A  488  HIS A  493  1                                   6    
HELIX   21  21 THR B   93  ALA B   98  5                                   6    
HELIX   22  22 PRO B  116  THR B  120  5                                   5    
HELIX   23  23 PRO B  129  GLY B  146  1                                  18    
HELIX   24  24 LYS B  152  GLY B  171  1                                  20    
HELIX   25  25 THR B  176  ASN B  190  1                                  15    
HELIX   26  26 GLY B  196  TRP B  200  5                                   5    
HELIX   27  27 THR B  213  ASN B  230  1                                  18    
HELIX   28  28 ASN B  231  ASN B  233  5                                   3    
HELIX   29  29 THR B  277  LEU B  287  1                                  11    
HELIX   30  30 PRO B  316  VAL B  320  5                                   5    
HELIX   31  31 TYR B  330  GLY B  337  5                                   8    
HELIX   32  32 GLY B  369  VAL B  374  1                                   6    
HELIX   33  33 VAL B  374  ASP B  379  1                                   6    
HELIX   34  34 ILE B  385  MET B  393  1                                   9    
HELIX   35  35 THR B  399  SER B  402  5                                   4    
HELIX   36  36 LEU B  403  GLN B  423  1                                  21    
HELIX   37  37 ASP B  429  GLY B  449  1                                  21    
HELIX   38  38 ASP B  454  VAL B  459  1                                   6    
HELIX   39  39 SER B  463  GLN B  472  5                                  10    
HELIX   40  40 GLU B  488  HIS B  493  1                                   6    
SHEET    1   A 2 VAL A  79  LYS A  82  0                                        
SHEET    2   A 2 ILE A  89  ASP A  92 -1  O  ASP A  92   N  VAL A  79           
SHEET    1   B 4 GLN A 204  ASP A 207  0                                        
SHEET    2   B 4 ALA A 237  VAL A 240  1  O  ILE A 238   N  PHE A 206           
SHEET    3   B 4 PHE A 363  ASN A 364 -1  O  ASN A 364   N  ALA A 237           
SHEET    4   B 4 ALA A 345  VAL A 346 -1  N  VAL A 346   O  PHE A 363           
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  GLN A 265  0                                        
SHEET    2   D 2 ILE A 271  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 3 LEU A 356  PHE A 358  0                                        
SHEET    2   F 3 LEU A 350  VAL A 353 -1  N  VAL A 353   O  LEU A 356           
SHEET    3   F 3 PHE A 482  TYR A 484 -1  O  TYR A 484   N  LEU A 350           
SHEET    1   G 2 VAL B  79  LYS B  82  0                                        
SHEET    2   G 2 ILE B  89  ASP B  92 -1  O  LEU B  90   N  ILE B  81           
SHEET    1   H 4 GLN B 204  ASP B 207  0                                        
SHEET    2   H 4 ALA B 237  VAL B 240  1  O  ILE B 238   N  PHE B 206           
SHEET    3   H 4 PHE B 363  ASN B 364 -1  O  ASN B 364   N  ALA B 237           
SHEET    4   H 4 ALA B 345  VAL B 346 -1  N  VAL B 346   O  PHE B 363           
SHEET    1   I 3 ARG B 252  LEU B 253  0                                        
SHEET    2   I 3 LEU B 301  GLN B 304 -1  O  GLN B 304   N  ARG B 252           
SHEET    3   I 3 GLU B 311  PHE B 313 -1  O  PHE B 313   N  LEU B 301           
SHEET    1   J 2 GLY B 263  GLN B 265  0                                        
SHEET    2   J 2 ILE B 271  GLY B 273 -1  O  ARG B 272   N  TYR B 264           
SHEET    1   K 2 GLU B 322  THR B 324  0                                        
SHEET    2   K 2 LYS B 339  TYR B 341 -1  O  TRP B 340   N  VAL B 323           
SHEET    1   L 3 LEU B 356  PHE B 358  0                                        
SHEET    2   L 3 LEU B 350  VAL B 353 -1  N  VAL B 353   O  LEU B 356           
SHEET    3   L 3 PHE B 482  TYR B 484 -1  O  TYR B 484   N  LEU B 350           
SHEET    1   M 2 TYR B 367  MET B 368  0                                        
SHEET    2   M 2 ILE B 427  MET B 428  1  O  MET B 428   N  TYR B 367           
LINK         SG  CYS A 194                FE   HEM A 801     1555   1555  2.71  
LINK         SG  CYS B 194                FE   HEM B 901     1555   1555  2.73  
CISPEP   1 SER A  480    PRO A  481          0        -0.07                     
CISPEP   2 SER B  480    PRO B  481          0        -0.04                     
CRYST1  213.479  213.479  116.222  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      0.004684  0.002704  0.000000        0.00000                         
SCALE2      0.000000  0.005409  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008604        0.00000