HEADER    OXIDOREDUCTASE (H2O2(A))                09-DEC-94   1NHS              
TITLE     AN L40C MUTATION CONVERTS THE CYSTEINE-SULFENIC ACID REDOX CENTRE IN  
TITLE    2 ENTEROCOCCAL NADH PEROXIDASE TO A DISULFIDE                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NADH PEROXIDASE;                                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 1.11.1.1;                                                        
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: 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    S.S.MANDE,A.CLAIBORNE,W.G.J.HOL                                       
REVDAT   5   05-JUN-24 1NHS    1       REMARK SEQADV LINK                       
REVDAT   4   28-MAR-12 1NHS    1       DBREF                                    
REVDAT   3   13-JUL-11 1NHS    1       VERSN                                    
REVDAT   2   24-FEB-09 1NHS    1       VERSN                                    
REVDAT   1   14-FEB-95 1NHS    0                                                
JRNL        AUTH   H.MILLER,S.S.MANDE,D.PARSONAGE,S.H.SARFATY,W.G.HOL,          
JRNL        AUTH 2 A.CLAIBORNE                                                  
JRNL        TITL   AN L40C MUTATION CONVERTS THE CYSTEINE-SULFENIC ACID REDOX   
JRNL        TITL 2 CENTER IN ENTEROCOCCAL NADH PEROXIDASE TO A DISULFIDE.       
JRNL        REF    BIOCHEMISTRY                  V.  34  5180 1995              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   7711038                                                      
JRNL        DOI    10.1021/BI00015A032                                          
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   T.STEHLE,S.A.AHMED,A.CLAIBORNE,G.E.SCHULZ                    
REMARK   1  TITL   STRUCTURE OF NADH PEROXIDASE FROM STREPTOCOCCUS FAECALIS     
REMARK   1  TITL 2 10C1 REFINED AT 2.16 ANGSTROMS                               
REMARK   1  REF    J.MOL.BIOL.                   V. 221  1325 1991              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 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) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
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             : 39181                          
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) : 0.174                           
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          : 58                                      
REMARK   3   SOLVENT ATOMS            : 252                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 19.80                          
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  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 1NHS 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_1000175294.                                   
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   : 51780                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 85.9                               
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   (%): 67.85                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.83                     
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       38.65000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       67.40000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       72.90000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       38.65000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       67.40000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       72.90000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       38.65000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       67.40000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       72.90000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       38.65000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       67.40000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       72.90000            
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: NADH PEROXIDASE IS A TETRAMER CONSISTING OF FOUR IDENTICAL   
REMARK 300 SUBUNITS.  THE SUBUNITS ARE RELATED THROUGH                          
REMARK 300 CRYSTALLOGRAPHIC SYMMETRY OPERATIONS.                                
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: 9340 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 33040 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -75.0 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       77.30000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      134.80000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
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    -0.070                       
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. =   6.3 DEGREES          
REMARK 500    TRP A  30   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.3 DEGREES          
REMARK 500    ARG A  59   NE  -  CZ  -  NH1 ANGL. DEV. =   5.2 DEGREES          
REMARK 500    ARG A  59   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.7 DEGREES          
REMARK 500    ARG A 132   NE  -  CZ  -  NH1 ANGL. DEV. =   4.6 DEGREES          
REMARK 500    ARG A 134   NE  -  CZ  -  NH1 ANGL. DEV. =   3.5 DEGREES          
REMARK 500    ARG A 134   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.6 DEGREES          
REMARK 500    TRP A 136   CD1 -  CG  -  CD2 ANGL. DEV. =   5.8 DEGREES          
REMARK 500    TRP A 136   CE2 -  CD2 -  CG  ANGL. DEV. =  -6.0 DEGREES          
REMARK 500    TRP A 136   CG  -  CD2 -  CE3 ANGL. DEV. =   5.4 DEGREES          
REMARK 500    TRP A 250   CD1 -  CG  -  CD2 ANGL. DEV. =   6.0 DEGREES          
REMARK 500    TRP A 250   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.6 DEGREES          
REMARK 500    ARG A 303   NE  -  CZ  -  NH1 ANGL. DEV. =   5.8 DEGREES          
REMARK 500    ARG A 303   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    MET A 345   CG  -  SD  -  CE  ANGL. DEV. = -11.1 DEGREES          
REMARK 500    TYR A 362   CB  -  CG  -  CD2 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    TRP A 374   CD1 -  CG  -  CD2 ANGL. DEV. =   7.2 DEGREES          
REMARK 500    TRP A 374   CB  -  CG  -  CD1 ANGL. DEV. =  -9.1 DEGREES          
REMARK 500    TRP A 374   CE2 -  CD2 -  CG  ANGL. DEV. =  -6.8 DEGREES          
REMARK 500    TRP A 374   CG  -  CD2 -  CE3 ANGL. DEV. =   6.0 DEGREES          
REMARK 500    TRP A 432   CD1 -  CG  -  CD2 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    TRP A 432   CE2 -  CD2 -  CG  ANGL. DEV. =  -6.0 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      -52.19    -16.73                                   
REMARK 500    ASN A 127       40.48     71.37                                   
REMARK 500    ASN A 205       63.37     33.00                                   
REMARK 500    ASP A 266     -168.91   -100.60                                   
REMARK 500    PHE A 332     -119.59     51.03                                   
REMARK 500    ASP A 429     -169.93   -166.63                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 449                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 448                 
DBREF  1NHS A    1   447  UNP    P37062   NAPE_ENTFA       1    447             
SEQADV 1NHS CYS A   41  UNP  P37062    SER    41 ENGINEERED MUTATION            
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 CYS 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 1NHS OCS A   42  CYS  CYSTEINESULFONIC ACID                              
HET    OCS  A  42       9                                                       
HET    SO4  A 449       5                                                       
HET    FAD  A 448      53                                                       
HETNAM     OCS CYSTEINESULFONIC ACID                                            
HETNAM     SO4 SULFATE ION                                                      
HETNAM     FAD FLAVIN-ADENINE DINUCLEOTIDE                                      
FORMUL   1  OCS    C3 H7 N O5 S                                                 
FORMUL   2  SO4    O4 S 2-                                                      
FORMUL   3  FAD    C27 H33 N9 O15 P2                                            
FORMUL   4  HOH   *252(H2 O)                                                    
HELIX    1   1 HIS A   10  LEU A   22  1                                  13    
HELIX    2   3 VAL A   55  SER A   57  5                                   3    
HELIX    3   4 GLY A   63  SER A   68  1                                   6    
HELIX    4   5 ARG A  134  VAL A  145  1                                  12    
HELIX    5   6 TYR A  159  LYS A  170  1                                  12    
HELIX    6   7 LYS A  191  ASN A  204  1                                  14    
HELIX    7   8 ALA A  249  LEU A  251  5                                   3    
HELIX    8   9 GLY A  280  ALA A  282  5                                   3    
HELIX    9  10 ASN A  288  ALA A  290  5                                   3    
HELIX   10  11 ALA A  299  ASN A  312  1                                  14    
HELIX   11  12 GLU A  343  LEU A  349  1                                   7    
HELIX   12  13 THR A  398  GLN A  409  5                                  12    
HELIX   13  14 ILE A  414  ALA A  418  1                                   5    
HELIX   14  15 ILE A  434  GLN A  445  1                                  12    
SHEET    1   A 5 VAL A 276  ALA A 278  0                                        
SHEET    2   A 5 LYS A 106  ILE A 109  1  N  LEU A 107   O  PHE A 277           
SHEET    3   A 5 LYS A   2  LEU A   6  1  N  ILE A   4   O  LYS A 106           
SHEET    4   A 5 GLU A  27  GLU A  32  1  N  GLU A  27   O  VAL A   3           
SHEET    5   A 5 VAL A  71  SER A  75  1  N  ASN A  72   O  ILE A  28           
SHEET    1   B 3 GLU A  99  ASN A 103  0                                        
SHEET    2   B 3 GLN A  88  ASP A  93 -1  N  VAL A  91   O  ARG A 100           
SHEET    3   B 3 THR A  77  GLN A  83 -1  N  GLN A  83   O  GLN A  88           
SHEET    1   C 2 ALA A 113  PRO A 115  0                                        
SHEET    2   C 2 VAL A 244  PRO A 246 -1  N  ARG A 245   O  VAL A 114           
SHEET    1   D 4 LEU A 237  VAL A 240  0                                        
SHEET    2   D 4 ASN A 151  ILE A 155  1  N  VAL A 153   O  LEU A 237           
SHEET    3   D 4 LYS A 174  ASP A 179  1  N  LYS A 174   O  VAL A 152           
SHEET    4   D 4 ILE A 206  THR A 210  1  N  THR A 207   O  VAL A 175           
SHEET    1   E 3 ALA A 232  ASP A 234  0                                        
SHEET    2   E 3 LYS A 225  THR A 228 -1  N  VAL A 226   O  TYR A 233           
SHEET    3   E 3 VAL A 214  GLU A 218 -1  N  GLU A 218   O  LYS A 225           
SHEET    1   F 2 ILE A 285  TYR A 287  0                                        
SHEET    2   F 2 THR A 292  VAL A 294 -1  N  VAL A 294   O  ILE A 285           
SHEET    1   G 5 SER A 327  VAL A 331  0                                        
SHEET    2   G 5 TYR A 334  GLY A 340 -1  N  SER A 338   O  SER A 327           
SHEET    3   G 5 ILE A 386  SER A 393 -1  N  SER A 393   O  LYS A 335           
SHEET    4   G 5 LYS A 372  TYR A 379 -1  N  VAL A 378   O  LEU A 387           
SHEET    5   G 5 LYS A 354  ASP A 361 -1  N  GLU A 360   O  ALA A 373           
LINK         C   CYS A  41                 N   OCS A  42     1555   1555  1.34  
LINK         C   OCS A  42                 N   GLY A  43     1555   1555  1.34  
SITE     1 AC1  6 GLY A 158  TYR A 159  ILE A 160  TYR A 188                    
SITE     2 AC1  6 HOH A 492  HOH A 639                                          
SITE     1 AC2 31 LEU A   6  GLY A   7  SER A   9  HIS A  10                    
SITE     2 AC2 31 GLY A  11  GLU A  32  LYS A  33  CYS A  41                    
SITE     3 AC2 31 OCS A  42  ILE A  79  SER A 110  PRO A 111                    
SITE     4 AC2 31 GLY A 112  ALA A 113  MET A 131  ARG A 132                    
SITE     5 AC2 31 TYR A 159  ASN A 247  GLY A 280  ASP A 281                    
SITE     6 AC2 31 ALA A 297  LEU A 298  ALA A 299  THR A 300                    
SITE     7 AC2 31 PHE A 424  GLN A 425  HOH A 460  HOH A 463                    
SITE     8 AC2 31 HOH A 558  HOH A 588  HOH A 604                               
CRYST1   77.300  134.800  145.800  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      0.012937  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007418  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006859        0.00000