HEADER    OXIDOREDUCTASE(H2O2(A))                 02-AUG-91   1NPX              
TITLE     STRUCTURE OF NADH PEROXIDASE FROM STREPTOCOCCUS FAECALIS 10C1 REFINED 
TITLE    2 AT 2.16 ANGSTROMS RESOLUTION                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NADH PEROXIDASE;                                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 1.11.1.1;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ENTEROCOCCUS FAECALIS;                          
SOURCE   3 ORGANISM_TAXID: 1351                                                 
KEYWDS    OXIDOREDUCTASE(H2O2(A))                                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.STEHLE,S.A.AHMED,A.CLAIBORNE,G.E.SCHULZ                             
REVDAT   5   05-JUN-24 1NPX    1       REMARK LINK                              
REVDAT   4   13-JUL-11 1NPX    1       VERSN                                    
REVDAT   3   24-FEB-09 1NPX    1       VERSN                                    
REVDAT   2   01-APR-03 1NPX    1       JRNL                                     
REVDAT   1   31-JAN-94 1NPX    0                                                
JRNL        AUTH   T.STEHLE,S.A.AHMED,A.CLAIBORNE,G.E.SCHULZ                    
JRNL        TITL   STRUCTURE OF NADH PEROXIDASE FROM STREPTOCOCCUS FAECALIS     
JRNL        TITL 2 10C1 REFINED AT 2.16 A RESOLUTION.                           
JRNL        REF    J.MOL.BIOL.                   V. 221  1325 1991              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   1942054                                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   R.P.ROSS,A.CLAIBORNE                                         
REMARK   1  TITL   CLONING, SEQUENCE AND OVEREXPRESSION OF NADH PEROXIDASE FROM 
REMARK   1  TITL 2 STREPTOCOCCUS FAECALIS 10C1. STRUCTURAL RELATIONSHIP WITH    
REMARK   1  TITL 3 THE FLAVOPROTEIN DISULFIDE REDUCTASES                        
REMARK   1  REF    J.MOL.BIOL.                   V. 221   857 1991              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   T.STEHLE,S.A.AHMED,A.CLAIBORNE,G.E.SCHULZ                    
REMARK   1  TITL   THE STRUCTURE OF NADH PEROXIDASE FROM STREPTOCOCCUS FAECALIS 
REMARK   1  TITL 2 AT 3.3 ANGSTROMS RESOLUTION                                  
REMARK   1  REF    FEBS LETT.                    V. 267   186 1990              
REMARK   1  REFN                   ISSN 0014-5793                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   L.B.POOLE,A.CLAIBORNE                                        
REMARK   1  TITL   THE NON-FLAVIN REDOX CENTER OF THE STREPTOCOCCAL NADH        
REMARK   1  TITL 2 PEROXIDASE. II. EVIDENCE FOR A STABILIZED CYSTEINE-SULFENIC  
REMARK   1  TITL 3 ACID                                                         
REMARK   1  REF    J.BIOL.CHEM.                  V. 264 12330 1989              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   L.B.POOLE,A.CLAIBORNE                                        
REMARK   1  TITL   THE NON-FLAVIN REDOX CENTER OF THE STREPTOCOCCAL NADH        
REMARK   1  TITL 2 PEROXIDASE. I. THIOL REACTIVITY AND REDOX BEHAVIOR IN THE    
REMARK   1  TITL 3 PRESENCE OF UREA                                             
REMARK   1  REF    J.BIOL.CHEM.                  V. 264 12322 1989              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1 REFERENCE 5                                                          
REMARK   1  AUTH   L.B.POOLE,A.CLAIBORNE                                        
REMARK   1  TITL   INTERACTIONS OF PYRIDINE NUCLEOTIDES WITH REDOX FORMS OF THE 
REMARK   1  TITL 2 FLAVIN-CONTAINING NADH PEROXIDASE FROM STREPTOCOCCUS         
REMARK   1  TITL 3 FAECALIS                                                     
REMARK   1  REF    J.BIOL.CHEM.                  V. 261 14525 1986              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.16 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR                                               
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.16                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 7.00                           
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             : NULL                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.177                           
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
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            : 3493                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 53                                      
REMARK   3   SOLVENT ATOMS            : 369                                     
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) : 0.015                           
REMARK   3   BOND ANGLES            (DEGREES) : 3.000                           
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  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 1NPX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000175365.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 67.77                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.82                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z+1/2                                     
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       38.60000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       67.25000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       72.95000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       38.60000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       67.25000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       72.95000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       38.60000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       67.25000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       72.95000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       38.60000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       67.25000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       72.95000            
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 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 8900 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 33060 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -45.0 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       77.20000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      134.50000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 475  LIES ON A SPECIAL POSITION.                          
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    HIS A  87   NE2   HIS A  87   CD2    -0.071                       
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    TRP A  30   CD1 -  CG  -  CD2 ANGL. DEV. =   6.1 DEGREES          
REMARK 500    TRP A  30   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.6 DEGREES          
REMARK 500    ARG A  59   NE  -  CZ  -  NH1 ANGL. DEV. =   7.3 DEGREES          
REMARK 500    ARG A  59   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.7 DEGREES          
REMARK 500    THR A  80   N   -  CA  -  CB  ANGL. DEV. = -12.6 DEGREES          
REMARK 500    ARG A 100   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    TYR A 104   CB  -  CG  -  CD2 ANGL. DEV. =  -3.8 DEGREES          
REMARK 500    ASP A 124   CA  -  C   -  N   ANGL. DEV. = -15.9 DEGREES          
REMARK 500    ARG A 132   NE  -  CZ  -  NH1 ANGL. DEV. =  12.8 DEGREES          
REMARK 500    ARG A 132   NE  -  CZ  -  NH2 ANGL. DEV. = -13.2 DEGREES          
REMARK 500    ARG A 134   NE  -  CZ  -  NH1 ANGL. DEV. =   5.2 DEGREES          
REMARK 500    ARG A 134   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.8 DEGREES          
REMARK 500    TRP A 136   CD1 -  CG  -  CD2 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    TRP A 136   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.6 DEGREES          
REMARK 500    ASP A 146   CB  -  CG  -  OD1 ANGL. DEV. =   5.8 DEGREES          
REMARK 500    LEU A 189   CA  -  CB  -  CG  ANGL. DEV. =  14.4 DEGREES          
REMARK 500    LEU A 237   CA  -  CB  -  CG  ANGL. DEV. =  14.3 DEGREES          
REMARK 500    TRP A 250   CD1 -  CG  -  CD2 ANGL. DEV. =   5.0 DEGREES          
REMARK 500    TRP A 250   CE2 -  CD2 -  CG  ANGL. DEV. =  -4.8 DEGREES          
REMARK 500    ARG A 270   NE  -  CZ  -  NH1 ANGL. DEV. =   4.8 DEGREES          
REMARK 500    ARG A 270   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.8 DEGREES          
REMARK 500    VAL A 279   N   -  CA  -  CB  ANGL. DEV. = -14.2 DEGREES          
REMARK 500    ARG A 303   NE  -  CZ  -  NH1 ANGL. DEV. =   8.9 DEGREES          
REMARK 500    ARG A 303   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    MET A 345   CG  -  SD  -  CE  ANGL. DEV. = -10.3 DEGREES          
REMARK 500    TYR A 362   CB  -  CG  -  CD2 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    TRP A 374   CD1 -  CG  -  CD2 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    TRP A 374   CB  -  CG  -  CD1 ANGL. DEV. =  -9.0 DEGREES          
REMARK 500    TRP A 374   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.8 DEGREES          
REMARK 500    TRP A 432   CD1 -  CG  -  CD2 ANGL. DEV. =   6.1 DEGREES          
REMARK 500    TRP A 432   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.5 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    LYS A 123      -50.33    -14.92                                   
REMARK 500    ASN A 127       33.91     70.25                                   
REMARK 500    ASN A 205       58.84     34.60                                   
REMARK 500    GLN A 224      -30.59   -135.46                                   
REMARK 500    ASP A 266     -167.05   -100.74                                   
REMARK 500    PRO A 316       85.47    -68.71                                   
REMARK 500    PHE A 332     -118.15     51.29                                   
REMARK 500    ASN A 342     -167.64   -122.85                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: NULL                                                  
REMARK 800 SITE_DESCRIPTION: NULL                                               
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 449                 
DBREF  1NPX A    1   447  UNP    P37062   NAPE_ENTFA       1    447             
SEQRES   1 A  447  MET LYS VAL ILE VAL LEU GLY SER SER HIS GLY GLY TYR          
SEQRES   2 A  447  GLU ALA VAL GLU GLU LEU LEU ASN LEU HIS PRO ASP ALA          
SEQRES   3 A  447  GLU ILE GLN TRP TYR GLU LYS GLY ASP PHE ILE SER PHE          
SEQRES   4 A  447  LEU SER OCS GLY MET GLN LEU TYR LEU GLU GLY LYS VAL          
SEQRES   5 A  447  LYS ASP VAL ASN SER VAL ARG TYR MET THR GLY GLU LYS          
SEQRES   6 A  447  MET GLU SER ARG GLY VAL ASN VAL PHE SER ASN THR GLU          
SEQRES   7 A  447  ILE THR ALA ILE GLN PRO LYS GLU HIS GLN VAL THR VAL          
SEQRES   8 A  447  LYS ASP LEU VAL SER GLY GLU GLU ARG VAL GLU ASN TYR          
SEQRES   9 A  447  ASP LYS LEU ILE ILE SER PRO GLY ALA VAL PRO PHE GLU          
SEQRES  10 A  447  LEU ASP ILE PRO GLY LYS ASP LEU ASP ASN ILE TYR LEU          
SEQRES  11 A  447  MET ARG GLY ARG GLN TRP ALA ILE LYS LEU LYS GLN LYS          
SEQRES  12 A  447  THR VAL ASP PRO GLU VAL ASN ASN VAL VAL VAL ILE GLY          
SEQRES  13 A  447  SER GLY TYR ILE GLY ILE GLU ALA ALA GLU ALA PHE ALA          
SEQRES  14 A  447  LYS ALA GLY LYS LYS VAL THR VAL ILE ASP ILE LEU ASP          
SEQRES  15 A  447  ARG PRO LEU GLY VAL TYR LEU ASP LYS GLU PHE THR ASP          
SEQRES  16 A  447  VAL LEU THR GLU GLU MET GLU ALA ASN ASN ILE THR ILE          
SEQRES  17 A  447  ALA THR GLY GLU THR VAL GLU ARG TYR GLU GLY ASP GLY          
SEQRES  18 A  447  ARG VAL GLN LYS VAL VAL THR ASP LYS ASN ALA TYR ASP          
SEQRES  19 A  447  ALA ASP LEU VAL VAL VAL ALA VAL GLY VAL ARG PRO ASN          
SEQRES  20 A  447  THR ALA TRP LEU LYS GLY THR LEU GLU LEU HIS PRO ASN          
SEQRES  21 A  447  GLY LEU ILE LYS THR ASP GLU TYR MET ARG THR SER GLU          
SEQRES  22 A  447  PRO ASP VAL PHE ALA VAL GLY ASP ALA THR LEU ILE LYS          
SEQRES  23 A  447  TYR ASN PRO ALA ASP THR GLU VAL ASN ILE ALA LEU ALA          
SEQRES  24 A  447  THR ASN ALA ARG LYS GLN GLY ARG PHE ALA VAL LYS ASN          
SEQRES  25 A  447  LEU GLU GLU PRO VAL LYS PRO PHE PRO GLY VAL GLN GLY          
SEQRES  26 A  447  SER SER GLY LEU ALA VAL PHE ASP TYR LYS PHE ALA SER          
SEQRES  27 A  447  THR GLY ILE ASN GLU VAL MET ALA GLN LYS LEU GLY LYS          
SEQRES  28 A  447  GLU THR LYS ALA VAL THR VAL VAL GLU ASP TYR LEU MET          
SEQRES  29 A  447  ASP PHE ASN PRO ASP LYS GLN LYS ALA TRP PHE LYS LEU          
SEQRES  30 A  447  VAL TYR ASP PRO GLU THR THR GLN ILE LEU GLY ALA GLN          
SEQRES  31 A  447  LEU MET SER LYS ALA ASP LEU THR ALA ASN ILE ASN ALA          
SEQRES  32 A  447  ILE SER LEU ALA ILE GLN ALA LYS MET THR ILE GLU ASP          
SEQRES  33 A  447  LEU ALA TYR ALA ASP PHE PHE PHE GLN PRO ALA PHE ASP          
SEQRES  34 A  447  LYS PRO TRP ASN ILE ILE ASN THR ALA ALA LEU GLU ALA          
SEQRES  35 A  447  VAL LYS GLN GLU ARG                                          
MODRES 1NPX OCS A   42  CYS  CYSTEINESULFONIC ACID                              
HET    OCS  A  42       9                                                       
HET    FAD  A 449      53                                                       
HETNAM     OCS CYSTEINESULFONIC ACID                                            
HETNAM     FAD FLAVIN-ADENINE DINUCLEOTIDE                                      
FORMUL   1  OCS    C3 H7 N O5 S                                                 
FORMUL   2  FAD    C27 H33 N9 O15 P2                                            
FORMUL   3  HOH   *369(H2 O)                                                    
HELIX    1  H1 SER A    9  HIS A   23  1                                  15    
HELIX    2  H2 GLY A   43  GLU A   49  1                                   7    
HELIX    3  H3 THR A   62  ARG A   69  1                                   8    
HELIX    4  H4 GLY A  133  THR A  144  1                                  12    
HELIX    5  H5 GLY A  158  ALA A  171  1                                  14    
HELIX    6  H6 ASP A  190  ALA A  203  1                                  14    
HELIX    7  H7 LEU A  298  ASN A  312  1                                  15    
HELIX    8  H8 ASN A  342  LEU A  349  1                                   8    
HELIX    9  H9 ILE A  401  ALA A  410  1                                  10    
HELIX   10 H10 THR A  413  TYR A  419  1                                   7    
HELIX   11 H11 ASN A  433  GLU A  446  1                                  14    
SHEET    1  S1 5 ASN A  72  PHE A  74  0                                        
SHEET    2  S1 5 GLU A  27  GLU A  32  1  O  ILE A  28   N  ASN A  72           
SHEET    3  S1 5 MET A   1  GLY A   7  1  O  MET A   1   N  GLU A  27           
SHEET    4  S1 5 LYS A 106  SER A 110  1  N  LYS A 106   O  LYS A   2           
SHEET    5  S1 5 ASP A 275  VAL A 279  1  O  ASP A 275   N  LEU A 107           
SHEET    1  S2 3 ASN A  76  GLN A  83  0                                        
SHEET    2  S2 3 HIS A  87  LEU A  94 -1  N  LEU A  94   O  ASN A  76           
SHEET    3  S2 3 GLU A  98  TYR A 104 -1  O  GLU A  98   N  ASP A  93           
SHEET    1  S3 5 ASN A 127  TYR A 129  0                                        
SHEET    2  S3 5 LEU A 237  ALA A 241  1  N  VAL A 238   O  ASN A 127           
SHEET    3  S3 5 ASN A 150  GLY A 156  1  O  ASN A 151   N  LEU A 237           
SHEET    4  S3 5 LYS A 174  ASP A 179  1  N  LYS A 174   O  ASN A 150           
SHEET    5  S3 5 THR A 207  ALA A 209  1  N  THR A 207   O  VAL A 175           
SHEET    1  S4 3 ARG A 216  GLU A 218  0                                        
SHEET    2  S4 3 GLN A 224  THR A 228 -1  N  LYS A 225   O  GLU A 218           
SHEET    3  S4 3 ASN A 231  ALA A 235 -1  O  ASN A 231   N  THR A 228           
SHEET    1  S5 5 SER A 327  VAL A 331  0                                        
SHEET    2  S5 5 TYR A 334  THR A 339 -1  N  TYR A 334   O  VAL A 331           
SHEET    3  S5 5 GLY A 388  SER A 393 -1  N  ALA A 389   O  THR A 339           
SHEET    4  S5 5 GLN A 371  TYR A 379 -1  N  TRP A 374   O  MET A 392           
SHEET    5  S5 5 LYS A 354  TYR A 362 -1  N  TYR A 362   O  GLN A 371           
LINK         C   SER A  41                 N   OCS A  42     1555   1555  1.35  
LINK         C   OCS A  42                 N   GLY A  43     1555   1555  1.35  
SITE     1 AC2 26 SER A   9  HIS A  10  GLY A  11  GLU A  32                    
SITE     2 AC2 26 LYS A  33  ILE A  79  SER A 110  PRO A 111                    
SITE     3 AC2 26 GLY A 112  ALA A 113  ARG A 132  TYR A 159                    
SITE     4 AC2 26 ASN A 247  GLY A 280  ASP A 281  ALA A 297                    
SITE     5 AC2 26 LEU A 298  ALA A 299  PHE A 424  HOH A 453                    
SITE     6 AC2 26 HOH A 491  HOH A 501  HOH A 533  HOH A 536                    
SITE     7 AC2 26 HOH A 688  HOH A 752                                          
SITE     1 AC1 31 LEU A   6  GLY A   7  SER A   9  HIS A  10                    
SITE     2 AC1 31 GLY A  11  GLU A  32  LYS A  33  SER A  41                    
SITE     3 AC1 31 OCS A  42  GLU A  78  ILE A  79  SER A 110                    
SITE     4 AC1 31 PRO A 111  GLY A 112  ALA A 113  ARG A 132                    
SITE     5 AC1 31 TYR A 159  ILE A 160  ASN A 247  GLY A 280                    
SITE     6 AC1 31 ASP A 281  ALA A 297  LEU A 298  ALA A 299                    
SITE     7 AC1 31 PHE A 424  GLN A 425  HOH A 453  HOH A 491                    
SITE     8 AC1 31 HOH A 501  HOH A 533  HOH A 752                               
CRYST1   77.200  134.500  145.900  90.00  90.00  90.00 I 2 2 2       8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.012953  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007435  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006854        0.00000