HEADER    OXIDOREDUCTASE                          01-NOV-02   1N4W              
TITLE     ATOMIC RESOLUTION STRUCTURE OF CHOLESTEROL OXIDASE @ PH 7.3           
TITLE    2 (STREPTOMYCES SP. SA-COO)                                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CHOLESTEROL OXIDASE;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: CHOD;                                                       
COMPND   5 EC: 1.1.3.6;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 OTHER_DETAILS: FAD COFACTOR NON-COVALENTLY BOUND TO THE ENZYME       
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: STREPTOMYCES SP.;                               
SOURCE   3 ORGANISM_TAXID: 74576;                                               
SOURCE   4 STRAIN: SA-COO;                                                      
SOURCE   5 GENE: CHOA;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS;                            
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PCO202                                    
KEYWDS    FLAVOENZYME, STEROID METABOLISM, OXIDOREDUCTASE, ATOMIC RESOLUTION    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.VRIELINK,P.I.LARIO                                                  
REVDAT   5   14-FEB-24 1N4W    1       REMARK LINK                              
REVDAT   4   13-JUL-11 1N4W    1       VERSN                                    
REVDAT   3   24-FEB-09 1N4W    1       VERSN                                    
REVDAT   2   09-MAY-06 1N4W    1       JRNL                                     
REVDAT   1   27-APR-04 1N4W    0                                                
JRNL        AUTH   A.Y.LYUBIMOV,P.I.LARIO,I.MOUSTAFA,A.VRIELINK                 
JRNL        TITL   ATOMIC RESOLUTION CRYSTALLOGRAPHY REVEALS HOW CHANGES IN PH  
JRNL        TITL 2 SHAPE THE PROTEIN MICROENVIRONMENT                           
JRNL        REF    NAT.CHEM.BIOL.                V.   2   259 2006              
JRNL        REFN                   ISSN 1552-4450                               
JRNL        PMID   16604066                                                     
JRNL        DOI    10.1038/NCHEMBIO784                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    0.92 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : SHELXL-97                                            
REMARK   3   AUTHORS     : G.M.SHELDRICK                                        
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 0.92                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 31.30                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.0                           
REMARK   3   CROSS-VALIDATION METHOD           : FREE R                         
REMARK   3   FREE R VALUE TEST SET SELECTION   : RANDOM                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (NO CUTOFF).                         
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : 0.104                  
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.103                  
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.122                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000                  
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 14702                  
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 293974                 
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                     
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : 0.095                  
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : 0.095                  
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : 0.114                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000                  
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : 12485                  
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : 248751                 
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS      : 3824                                          
REMARK   3   NUCLEIC ACID ATOMS : 0                                             
REMARK   3   HETEROGEN ATOMS    : 60                                            
REMARK   3   SOLVENT ATOMS      : 813                                           
REMARK   3                                                                      
REMARK   3  MODEL REFINEMENT.                                                   
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : 4455.4                  
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : 3731.5                  
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : 107                     
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : 46766                   
REMARK   3   NUMBER OF RESTRAINTS                     : 62084                   
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                        
REMARK   3   BOND LENGTHS                         (A) : 0.016                   
REMARK   3   ANGLE DISTANCES                      (A) : 0.032                   
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000                   
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : 0.034                   
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : 0.106                   
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : 0.108                   
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : 0.068                   
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : 0.006                   
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : 0.036                   
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : 0.084                   
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED: NULL                                                  
REMARK   3                                                                      
REMARK   3  STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER                      
REMARK   3   SPECIAL CASE: NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS:                                           
REMARK   3  THE FOLLOWING ARE RESIDUES THAT WERE NOT LOCATED IN THE EXPERIMENT: 
REMARK   3  ASP A 6, ASN A 7, GLY A 8, THR A 507 (ONLY N WAS LOCATED), ALA A    
REMARK   3  508, SER A 509. SOME VERY MOBILE SIDE CHAINS WERE MODELED AT        
REMARK   3  EITHER 50% OR WERE NOT MODELLED. THE FOLLOWING ATOMS WERE NOT       
REMARK   3  MODELLED: RES 146 CZ -> END IS MISSING.; RES 183 CE -> END IS       
REMARK   3  MISSING.; RES 273 NZ IS MISSING.; RES 436 CG->END IS MISSING;       
REMARK   3  PARTIALLY OCCUPIED SIDE CHAIN ATOMS MODELED AT 50% FOR THE          
REMARK   3  FOLLOWING: RES 73 ATOMS CD OE1 OE2; RES 127 ATOMS CD 1HD 2HD NZ     
REMARK   3  1HZ 2HZ 3HZ; RES 145 ATOMS CG OD1 OD2; RESI 146 ATOMS NE HE; RES    
REMARK   3  156 ATOMS CD 1HD 2HD NE HE CZ NH1 1HH1 2HH1 NH2 1HH2 2HH2; RES 163  
REMARK   3  ATOMS CE 1HE 2HE NZ 1HZ 2HZ 3HZ; RES 179 ATOMS CG 1HG 2HG CD OE1    
REMARK   3  OE2; RES 183 ATOMS CD 1HD 2HD; RES 241 ATOMS CE 1HE 2HE NZ 1HZ 2HZ  
REMARK   3  3HZ; RESI 273 ATOMS CG 1HG 2HG CD 1HD 2HD; RES 355 ATOMS CG OD1     
REMARK   3  OD2; RES 396 ATOMS NE HE CZ NH1 1HH1 2HH1 NH2 1HH2 2HH2; RES 398    
REMARK   3  ATOMS CE 1HE 2HE NZ 1HZ 2HZ                                         
REMARK   3  3HZ; RES 435 ATOMS CB HB OG1 CG2 1HG2 2HG2 3HG2; RES 436 ATOMS CB   
REMARK   3  1HB 2HB 3HB C; RES 468 ATOMS CG 1HG 2HG CD 1HD 2HD NZ 1HZ 2HZ 3HZ   
REMARK   4                                                                      
REMARK   4 1N4W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-NOV-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000017522.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 27-MAR-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 7.3                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X8C                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.979                              
REMARK 200  MONOCHROMATOR                  : CRYSTALS SI(111)                   
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 294009                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 0.920                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 31.300                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.1                               
REMARK 200  DATA REDUNDANCY                : 3.200                              
REMARK 200  R MERGE                    (I) : 0.04100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.92                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 0.94                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 66.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.70                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.60700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: AB INITIO PHASING            
REMARK 200 SOFTWARE USED: SHELX                                                 
REMARK 200 STARTING MODEL: 1MXT                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.63                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.71                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, MANGANESE SULFATE, MES, PH     
REMARK 280  7.3                                                                 
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       36.47950            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
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 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     ASP A     6                                                      
REMARK 465     ASN A     7                                                      
REMARK 465     GLY A     8                                                      
REMARK 465     ALA A   508                                                      
REMARK 465     SER A   509                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ARG A 146    CZ   NH1  NH2                                       
REMARK 470     LYS A 183    CE   NZ                                             
REMARK 470     LYS A 273    NZ                                                  
REMARK 470     GLN A 436    CG   CD   OE1  NE2                                  
REMARK 470     THR A 507    CA   C    O    CB   OG1  CG2                        
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    LEU A  59   CB  -  CG  -  CD1 ANGL. DEV. =  10.6 DEGREES          
REMARK 500    ARG A  71   NE  -  CZ  -  NH1 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    ARG A  71   NE  -  CZ  -  NH2 ANGL. DEV. =  -6.3 DEGREES          
REMARK 500    MET A 122   CG  -  SD  -  CE  ANGL. DEV. =  10.5 DEGREES          
REMARK 500    ARG A 128   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 DEGREES          
REMARK 500    TYR A 147   CB  -  CG  -  CD2 ANGL. DEV. =   4.1 DEGREES          
REMARK 500    ARG A 202   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    ARG A 202   NE  -  CZ  -  NH2 ANGL. DEV. =   4.9 DEGREES          
REMARK 500    ARG A 254   NH1 -  CZ  -  NH2 ANGL. DEV. =  11.8 DEGREES          
REMARK 500    ARG A 254   NE  -  CZ  -  NH1 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    ARG A 254   NE  -  CZ  -  NH2 ANGL. DEV. =  -6.8 DEGREES          
REMARK 500    ARG A 283   NE  -  CZ  -  NH1 ANGL. DEV. =  -6.5 DEGREES          
REMARK 500    ARG A 283   NE  -  CZ  -  NH2 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG A 283   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 DEGREES          
REMARK 500    ARG A 328   NE  -  CZ  -  NH1 ANGL. DEV. =   3.6 DEGREES          
REMARK 500    ARG A 328   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.8 DEGREES          
REMARK 500    MET A 332   CA  -  CB  -  CG  ANGL. DEV. =  11.7 DEGREES          
REMARK 500    MET A 332   CG  -  SD  -  CE  ANGL. DEV. = -10.2 DEGREES          
REMARK 500    PHE A 359   CB  -  CG  -  CD2 ANGL. DEV. =   4.4 DEGREES          
REMARK 500    MET A 365   C   -  N   -  CA  ANGL. DEV. =  17.8 DEGREES          
REMARK 500    ARG A 396   NE  -  CZ  -  NH2 ANGL. DEV. =  -8.7 DEGREES          
REMARK 500    ASN A 400   O   -  C   -  N   ANGL. DEV. =  -9.8 DEGREES          
REMARK 500    ARG A 419   NE  -  CZ  -  NH2 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    TYR A 446   CB  -  CG  -  CD1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG A 463   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    THR A  18       29.50   -143.17                                   
REMARK 500    ASN A  46       12.51   -145.66                                   
REMARK 500    ARG A 146      -54.30   -122.24                                   
REMARK 500    SER A 211      -73.64   -140.89                                   
REMARK 500    VAL A 217      -56.09   -166.70                                   
REMARK 500    THR A 231      -96.61   -108.28                                   
REMARK 500    ASN A 353       -5.19     80.59                                   
REMARK 500    LEU A 437      108.04    -47.83                                   
REMARK 500    CYS A 452       59.29   -144.76                                   
REMARK 500    LYS A 456      -69.31   -109.83                                   
REMARK 500    ASP A 474     -161.31   -127.22                                   
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                              MN A 512  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 159   NE2                                                    
REMARK 620 2 HOH A1300   O    79.3                                              
REMARK 620 3 HOH A1318   O   103.6  84.1                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 512                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 510                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 511                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1B4V   RELATED DB: PDB                                   
REMARK 900 NATIVE ENZYME AT 1.5 A RESOLUTION                                    
REMARK 900 RELATED ID: 1B8S   RELATED DB: PDB                                   
REMARK 900 E361Q MUTANT                                                         
REMARK 900 RELATED ID: 1CBO   RELATED DB: PDB                                   
REMARK 900 H447N MUTANT                                                         
REMARK 900 RELATED ID: 1CC2   RELATED DB: PDB                                   
REMARK 900 H447Q MUTANT                                                         
REMARK 900 RELATED ID: 1IJH   RELATED DB: PDB                                   
REMARK 900 N485L MUTANT                                                         
REMARK 900 RELATED ID: 1N1P   RELATED DB: PDB                                   
REMARK 900 ATOMIC RESOLUTION @ PH 7.4                                           
REMARK 900 RELATED ID: 1N4V   RELATED DB: PDB                                   
REMARK 900 ATOMIC RESOLUTION @ PH 5.8                                           
REMARK 900 RELATED ID: 1N4U   RELATED DB: PDB                                   
REMARK 900 ATOMIC RESOLUTION @ PH 4.5                                           
DBREF  1N4W A    6   509  UNP    P12676   CHOD_STRS0      43    546             
SEQRES   1 A  504  ASP ASN GLY GLY TYR VAL PRO ALA VAL VAL ILE GLY THR          
SEQRES   2 A  504  GLY TYR GLY ALA ALA VAL SER ALA LEU ARG LEU GLY GLU          
SEQRES   3 A  504  ALA GLY VAL GLN THR LEU MET LEU GLU MET GLY GLN LEU          
SEQRES   4 A  504  TRP ASN GLN PRO GLY PRO ASP GLY ASN ILE PHE CYS GLY          
SEQRES   5 A  504  MET LEU ASN PRO ASP LYS ARG SER SER TRP PHE LYS ASN          
SEQRES   6 A  504  ARG THR GLU ALA PRO LEU GLY SER PHE LEU TRP LEU ASP          
SEQRES   7 A  504  VAL VAL ASN ARG ASN ILE ASP PRO TYR ALA GLY VAL LEU          
SEQRES   8 A  504  ASP ARG VAL ASN TYR ASP GLN MET SER VAL TYR VAL GLY          
SEQRES   9 A  504  ARG GLY VAL GLY GLY GLY SER LEU VAL ASN GLY GLY MET          
SEQRES  10 A  504  ALA VAL GLU PRO LYS ARG SER TYR PHE GLU GLU ILE LEU          
SEQRES  11 A  504  PRO ARG VAL ASP SER SER GLU MET TYR ASP ARG TYR PHE          
SEQRES  12 A  504  PRO ARG ALA ASN SER MET LEU ARG VAL ASN HIS ILE ASP          
SEQRES  13 A  504  THR LYS TRP PHE GLU ASP THR GLU TRP TYR LYS PHE ALA          
SEQRES  14 A  504  ARG VAL SER ARG GLU GLN ALA GLY LYS ALA GLY LEU GLY          
SEQRES  15 A  504  THR VAL PHE VAL PRO ASN VAL TYR ASP PHE GLY TYR MET          
SEQRES  16 A  504  GLN ARG GLU ALA ALA GLY GLU VAL PRO LYS SER ALA LEU          
SEQRES  17 A  504  ALA THR GLU VAL ILE TYR GLY ASN ASN HIS GLY LYS GLN          
SEQRES  18 A  504  SER LEU ASP LYS THR TYR LEU ALA ALA ALA LEU GLY THR          
SEQRES  19 A  504  GLY LYS VAL THR ILE GLN THR LEU HIS GLN VAL LYS THR          
SEQRES  20 A  504  ILE ARG GLN THR LYS ASP GLY GLY TYR ALA LEU THR VAL          
SEQRES  21 A  504  GLU GLN LYS ASP THR ASP GLY LYS LEU LEU ALA THR LYS          
SEQRES  22 A  504  GLU ILE SER CYS ARG TYR LEU PHE LEU GLY ALA GLY SER          
SEQRES  23 A  504  LEU GLY SER THR GLU LEU LEU VAL ARG ALA ARG ASP THR          
SEQRES  24 A  504  GLY THR LEU PRO ASN LEU ASN SER GLU VAL GLY ALA GLY          
SEQRES  25 A  504  TRP GLY PRO ASN GLY ASN ILE MET THR ALA ARG ALA ASN          
SEQRES  26 A  504  HIS MET TRP ASN PRO THR GLY ALA HIS GLN SER SER ILE          
SEQRES  27 A  504  PRO ALA LEU GLY ILE ASP ALA TRP ASP ASN SER ASP SER          
SEQRES  28 A  504  SER VAL PHE ALA GLU ILE ALA PRO MET PRO ALA GLY LEU          
SEQRES  29 A  504  GLU THR TRP VAL SER LEU TYR LEU ALA ILE THR LYS ASN          
SEQRES  30 A  504  PRO GLN ARG GLY THR PHE VAL TYR ASP ALA ALA THR ASP          
SEQRES  31 A  504  ARG ALA LYS LEU ASN TRP THR ARG ASP GLN ASN ALA PRO          
SEQRES  32 A  504  ALA VAL ASN ALA ALA LYS ALA LEU PHE ASP ARG ILE ASN          
SEQRES  33 A  504  LYS ALA ASN GLY THR ILE TYR ARG TYR ASP LEU PHE GLY          
SEQRES  34 A  504  THR GLN LEU LYS ALA PHE ALA ASP ASP PHE CYS TYR HIS          
SEQRES  35 A  504  PRO LEU GLY GLY CYS VAL LEU GLY LYS ALA THR ASP ASP          
SEQRES  36 A  504  TYR GLY ARG VAL ALA GLY TYR LYS ASN LEU TYR VAL THR          
SEQRES  37 A  504  ASP GLY SER LEU ILE PRO GLY SER VAL GLY VAL ASN PRO          
SEQRES  38 A  504  PHE VAL THR ILE THR ALA LEU ALA GLU ARG ASN VAL GLU          
SEQRES  39 A  504  ARG ILE ILE LYS GLN ASP VAL THR ALA SER                      
HET     MN  A 512       1                                                       
HET    FAD  A 510      84                                                       
HET    GOL  A 511       6                                                       
HETNAM      MN MANGANESE (II) ION                                               
HETNAM     FAD FLAVIN-ADENINE DINUCLEOTIDE                                      
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   2   MN    MN 2+                                                        
FORMUL   3  FAD    C27 H33 N9 O15 P2                                            
FORMUL   4  GOL    C3 H8 O3                                                     
FORMUL   5  HOH   *813(H2 O)                                                    
HELIX    1   1 GLY A   19  ALA A   32  1                                  14    
HELIX    2   2 ASP A   62  SER A   66  5                                   5    
HELIX    3   3 SER A   78  ASP A   83  1                                   6    
HELIX    4   4 VAL A   84  ASN A   86  5                                   3    
HELIX    5   5 GLY A  113  VAL A  118  5                                   6    
HELIX    6   6 LYS A  127  LEU A  135  1                                   9    
HELIX    7   7 ASP A  139  ARG A  146  1                                   8    
HELIX    8   8 ARG A  146  ARG A  156  1                                  11    
HELIX    9   9 ASP A  161  THR A  168  1                                   8    
HELIX   10  10 TYR A  171  ALA A  184  1                                  14    
HELIX   11  11 ASP A  196  ALA A  205  1                                  10    
HELIX   12  12 SER A  211  THR A  215  5                                   5    
HELIX   13  13 THR A  231  THR A  239  1                                   9    
HELIX   14  14 ALA A  289  THR A  304  1                                  16    
HELIX   15  15 THR A  402  GLN A  405  5                                   4    
HELIX   16  16 ASN A  406  GLY A  425  1                                  20    
HELIX   17  17 ASP A  474  ILE A  478  5                                   5    
HELIX   18  18 PRO A  486  VAL A  506  1                                  21    
SHEET    1   A 6 HIS A 248  GLN A 255  0                                        
SHEET    2   A 6 TYR A 261  LYS A 268 -1  O  GLU A 266   N  GLN A 249           
SHEET    3   A 6 LEU A 274  LEU A 287 -1  O  LEU A 275   N  GLN A 267           
SHEET    4   A 6 TYR A  10  ILE A  16  1  N  VAL A  14   O  PHE A 286           
SHEET    5   A 6 THR A  36  GLU A  40  1  O  LEU A  37   N  VAL A  15           
SHEET    6   A 6 VAL A 242  THR A 246  1  O  THR A 243   N  MET A  38           
SHEET    1   B 4 HIS A 248  GLN A 255  0                                        
SHEET    2   B 4 TYR A 261  LYS A 268 -1  O  GLU A 266   N  GLN A 249           
SHEET    3   B 4 LEU A 274  LEU A 287 -1  O  LEU A 275   N  GLN A 267           
SHEET    4   B 4 LEU A 470  VAL A 472  1  O  TYR A 471   N  LEU A 287           
SHEET    1   C 3 LEU A  96  ASN A 100  0                                        
SHEET    2   C 3 SER A 105  GLY A 109 -1  O  VAL A 106   N  VAL A  99           
SHEET    3   C 3 PHE A 444  CYS A 445  1  O  CYS A 445   N  SER A 105           
SHEET    1   D 6 VAL A 189  PHE A 190  0                                        
SHEET    2   D 6 LEU A 346  ALA A 350 -1  O  GLY A 347   N  VAL A 189           
SHEET    3   D 6 VAL A 358  ALA A 363 -1  O  ALA A 360   N  ILE A 348           
SHEET    4   D 6 VAL A 373  THR A 380 -1  O  ILE A 379   N  PHE A 359           
SHEET    5   D 6 ILE A 324  ALA A 329 -1  N  ILE A 324   O  ALA A 378           
SHEET    6   D 6 PHE A 440  ALA A 441 -1  O  ALA A 441   N  MET A 325           
SHEET    1   E 2 THR A 387  ASP A 391  0                                        
SHEET    2   E 2 ARG A 396  ASN A 400 -1  O  LYS A 398   N  VAL A 389           
LINK         NE2 HIS A 159                MN    MN A 512     1555   1555  2.29  
LINK        MN    MN A 512                 O   HOH A1300     1555   1555  2.04  
LINK        MN    MN A 512                 O   HOH A1318     1555   1555  2.21  
SITE     1 AC1  4 HIS A 159  HOH A1013  HOH A1300  HOH A1318                    
SITE     1 AC2 43 ILE A  16  GLY A  17  GLY A  19  TYR A  20                    
SITE     2 AC2 43 GLY A  21  LEU A  39  GLU A  40  MET A  41                    
SITE     3 AC2 43 TYR A 107  GLY A 109  ARG A 110  GLY A 111                    
SITE     4 AC2 43 GLY A 114  GLY A 115  ASN A 119  GLY A 120                    
SITE     5 AC2 43 GLY A 121  MET A 122  ILE A 218  HIS A 248                    
SITE     6 AC2 43 GLN A 249  VAL A 250  GLY A 288  ALA A 289                    
SITE     7 AC2 43 GLY A 290  TYR A 446  HIS A 447  ASP A 474                    
SITE     8 AC2 43 GLY A 475  ASN A 485  PRO A 486  PHE A 487                    
SITE     9 AC2 43 HOH A 541  HOH A 572  HOH A 599  HOH A 605                    
SITE    10 AC2 43 HOH A 615  HOH A 629  HOH A 686  HOH A 701                    
SITE    11 AC2 43 HOH A 964  HOH A 965  HOH A1319                               
SITE     1 AC3  4 LEU A  44  ILE A 244  HOH A 618  HOH A 705                    
CRYST1   51.343   72.959   63.045  90.00 105.25  90.00 P 1 21 1      2          
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      0.019477  0.000000  0.005310        0.00000                         
SCALE2      0.000000  0.013706  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.016441        0.00000