HEADER    OXIDOREDUCTASE                          02-DEC-00   1HLR               
TITLE     STRUCTURE REFINEMENT OF THE ALDEHYDE OXIDOREDUCTASE FROM               
TITLE    2 DESULFOVIBRIO GIGAS AT 1.28 A                                         
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: ALDEHYDE OXIDOREDUCTASE;                                    
COMPND   3 CHAIN: A;                                                             
COMPND   4 SYNONYM: MOLYBDENUM IRON SULFUR PROTEIN;                              
COMPND   5 EC: 1.2.3.1                                                           
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: DESULFOVIBRIO GIGAS;                             
SOURCE   3 ORGANISM_COMMON: BACTERIA                                             
KEYWDS    ALDEHYDE OXIDOREDUCTASE, DESULFOVIBRIO GIGAS, IRON-SULPHUR             
KEYWDS   2 CLUSTER                                                               
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    J.M.REBELO,J.M.DIAS,R.HUBER,J.J.G.MOURA,M.J.ROMAO                      
REVDAT   2   13-DEC-02 1HLR    1       REMARK                                    
REVDAT   1   21-DEC-01 1HLR    0                                                 
SPRSDE     21-DEC-01 1HLR      1ALO                                              
JRNL        AUTH   J.M.REBELO,J.M.DIAS,R.HUBER,J.J.MOURA,M.J.ROMAO               
JRNL        TITL   STRUCTURE REFINEMENT OF THE ALDEHYDE                          
JRNL        TITL 2 OXIDOREDUCTASE FROM DESULFOVIBRIO GIGAS (MOP) AT              
JRNL        TITL 3 1.28 A                                                        
JRNL        REF    J.BIOL.INORG.CHEM.            V.   6   791 2001               
JRNL        REFN   ASTM JJBCFA  GW ISSN 0949-8257                                
REMARK   1                                                                       
REMARK   1 REFERENCE 1                                                           
REMARK   1  AUTH   M.J.ROMAO,M.ARCHER,I.MOURA,J.J.G.MOURA,J.LEGALL,              
REMARK   1  AUTH 2 R.ENGH,M.SCHNEIDER,P.HOF,R.HUBER                              
REMARK   1  TITL   STRUCTURE OF THE ALDEHYDE OXIDO-REDUCTASE FROM                
REMARK   1  TITL 2 DESULFOVIBRIO GIGAS AT 2.25 A RESOLUTION: A MEMBER            
REMARK   1  TITL 3 OF THE XANTHINE OXIDASE PROTEIN FAMILY                        
REMARK   1  REF    SCIENCE                       V. 270  1170 1995               
REMARK   1  REFN   ASTM SCIEAS  US ISSN 0036-8075                                
REMARK   1 REFERENCE 2                                                           
REMARK   1  AUTH   R.HUBER,P.HOF,R. O.DUARTE,J.J.G.MOURA,I.MOURA,                
REMARK   1  AUTH 2 M.-Y.LIU,J.LEGALL,R.HILLE,M.ARCHER,M.J.ROMAO                  
REMARK   1  TITL   A STRUCTURE-BASED CATALYTIC MECHANISM FOR THE                 
REMARK   1  TITL 2 XANTHINE OXIDASE FAMILY OF MOLYBDENUM ENZYMES                 
REMARK   1  REF    PROC.NAT.ACAD.SCI.USA         V.  93  8846 1996               
REMARK   1  REFN   ASTM PNASA6  US ISSN 0027-8424                                
REMARK   2                                                                       
REMARK   2 RESOLUTION. 1.28 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) : 1.28                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 24.40                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 4.000                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                            
REMARK   3   CROSS-VALIDATION METHOD           : THROUGHOUT                      
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) : NULL                    
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.148                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.193                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 3.100                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 7004                    
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 233755                  
REMARK   3                                                                       
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                      
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : NULL                    
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : NULL                    
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : NULL                    
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL                    
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : NULL                    
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : NULL                    
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS      : 6885                                           
REMARK   3   NUCLEIC ACID ATOMS : 0                                              
REMARK   3   HETEROGEN ATOMS    : 61                                             
REMARK   3   SOLVENT ATOMS      : 1250                                           
REMARK   3                                                                       
REMARK   3  MODEL REFINEMENT.                                                    
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : NULL                     
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : NULL                     
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL                     
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : NULL                     
REMARK   3   NUMBER OF RESTRAINTS                     : NULL                     
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                         
REMARK   3   BOND LENGTHS                         (A) : 0.013                    
REMARK   3   ANGLE DISTANCES                      (A) : 0.029                    
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL                     
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : NULL                     
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : NULL                     
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : NULL                     
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : NULL                     
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : NULL                     
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : NULL                     
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : NULL                     
REMARK   3                                                                       
REMARK   3  BULK SOLVENT MODELING.                                               
REMARK   3   METHOD USED: NULL                                                   
REMARK   3                                                                       
REMARK   3  STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER                         
REMARK   3   SPECIAL CASE: NULL                                                  
REMARK   3                                                                       
REMARK   3  OTHER REFINEMENT REMARKS: USED WEIGHTED FULL MATRIX LEAST            
REMARK   3  SQUARES PROCEDURE                                                    
REMARK   4                                                                       
REMARK   4 1HLR COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998                        
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PRAGUE ON 07-DEC-2000.               
REMARK 100 THE RCSB ID CODE IS RCSB012437.                                       
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 07-NOV-1998                         
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                               
REMARK 200  PH                             : 7.50                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                   
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : Y                                   
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                  
REMARK 200  BEAMLINE                       : BW6                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0004                              
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL MONOCHROMATOR        
REMARK 200  OPTICS                         : NULL                                
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                         
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                         
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                               
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                           
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 226751                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.280                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 24.400                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                               
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.0                                
REMARK 200  DATA REDUNDANCY                : 2.000                               
REMARK 200  R MERGE                    (I) : 0.09100                             
REMARK 200  R SYM                      (I) : 0.03600                             
REMARK 200   FOR THE DATA SET  : 17.7000                             
REMARK 200                                                                       
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.28                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.33                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : 92.3                                
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00                                
REMARK 200  R MERGE FOR SHELL          (I) : 0.64900                             
REMARK 200  R SYM FOR SHELL            (I) : 0.43600                             
REMARK 200   FOR SHELL         : 1.600                               
REMARK 200                                                                       
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                               
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT         
REMARK 200 SOFTWARE USED: X-PLOR                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1ALO                                        
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): NULL                                       
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: MGCL2, ISOPROPYL ALCOHOL, PH 7.5,         
REMARK 280  VAPOR DIFFUSION, SITTING DROP AT 277K                                
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                             
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2                          
REMARK 290                                                                       
REMARK 290      SYMOP   SYMMETRY                                                 
REMARK 290     NNNMMM   OPERATOR                                                 
REMARK 290       1555   X,Y,Z                                                    
REMARK 290       2555   -Y,X-Y,1/3+Z                                             
REMARK 290       3555   -X+Y,-X,2/3+Z                                            
REMARK 290       4555   -X,-Y,1/2+Z                                              
REMARK 290       5555   Y,-X+Y,5/6+Z                                             
REMARK 290       6555   X-Y,X,1/6+Z                                              
REMARK 290       7555   Y,X,1/3-Z                                                
REMARK 290       8555   X-Y,-Y,-Z                                                
REMARK 290       9555   -X,-X+Y,2/3-Z                                            
REMARK 290      10555   -Y,-X,5/6-Z                                              
REMARK 290      11555   -X+Y,Y,1/2-Z                                             
REMARK 290      12555   X,X-Y,1/6-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 -0.500000 -0.866025  0.000000        0.00000             
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000             
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       53.62333             
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000             
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000             
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      107.24667             
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       80.43500             
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000             
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000             
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000      134.05833             
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000             
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000             
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       26.81167             
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000             
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000             
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       53.62333             
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000             
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000             
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000             
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000      107.24667             
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000             
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000             
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000      134.05833             
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000             
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       80.43500             
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000             
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000             
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       26.81167             
REMARK 290                                                                       
REMARK 290 REMARK: NULL                                                          
REMARK 300                                                                       
REMARK 300 BIOMOLECULE: 1                                                        
REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT              
REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). SEE REMARK 350 FOR                      
REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S).                 
REMARK 350                                                                       
REMARK 350 GENERATING THE BIOMOLECULE                                            
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 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 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  5052   LIES ON A SPECIAL POSITION.                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                      
REMARK 500                                                                       
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                             
REMARK 500                                                                       
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI                              
REMARK 500   OE1  GLN A   604     O    HOH    4956              1.54             
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),F6.3)                   
REMARK 500                                                                       
REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991                                 
REMARK 500                                                                       
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                      
REMARK 500    GLU A  83   CA    GLU A  83   N      0.095                         
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: ENGH AND HUBER, 1991                                 
REMARK 500                                                                       
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                      
REMARK 500    PRO A  82   O   -  C   -  N   ANGL. DEV. =-14.2 DEGREES            
REMARK 500    GLU A  83   C   -  N   -  CA  ANGL. DEV. =-25.7 DEGREES            
REMARK 500    GLY A 206   C   -  N   -  CA  ANGL. DEV. =-13.8 DEGREES            
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  M RES CSSEQI        PSI       PHI                                    
REMARK 500    TYR A 142      -34.61     68.34                                    
REMARK 500    ASP A 172      -29.12    129.09                                    
REMARK 500    LEU A 254      -45.01     70.27                                    
REMARK 525                                                                       
REMARK 525 SOLVENT                                                               
REMARK 525 THE FOLLOWING SOLVENT MOLECULES LIE FARTHER THAN EXPECTED             
REMARK 525 FROM THE PROTEIN OR NUCLEIC ACID MOLECULE AND MAY BE                  
REMARK 525 ASSOCIATED WITH A SYMMETRY RELATED MOLECULE (M=MODEL                  
REMARK 525 NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE           
REMARK 525 NUMBER; I=INSERTION CODE):                                            
REMARK 525                                                                       
REMARK 525  M RES CSSEQI                                                         
REMARK 525    HOH  4599        DISTANCE =  5.64 ANGSTROMS                        
REMARK 525    HOH  4732        DISTANCE =  5.35 ANGSTROMS                        
REMARK 525    HOH  4751        DISTANCE =  6.36 ANGSTROMS                        
REMARK 525    HOH  4813        DISTANCE =  5.02 ANGSTROMS                        
REMARK 525    HOH  4897        DISTANCE =  5.77 ANGSTROMS                        
REMARK 525    HOH  4961        DISTANCE =  7.49 ANGSTROMS                        
REMARK 525    HOH  4988        DISTANCE =  6.11 ANGSTROMS                        
REMARK 525    HOH  4995        DISTANCE =  7.49 ANGSTROMS                        
REMARK 525    HOH  5024        DISTANCE =  7.03 ANGSTROMS                        
REMARK 525    HOH  5025        DISTANCE =  7.01 ANGSTROMS                        
REMARK 525    HOH  5231        DISTANCE =  7.12 ANGSTROMS                        
REMARK 900                                                                       
REMARK 900 RELATED ENTRIES                                                       
REMARK 900 RELATED ID: 1DGJ   RELATED DB: PDB                                    
REMARK 900 A CLOSELY RELATED ENZYME                                              
DBREF  1HLR A    1   907  SWS    Q46509   MOP_DESGI        1    907              
SEQADV 1HLR GLU A  700  SWS  Q46509    GLN   700 CONFLICT                        
SEQRES   1 A  907  MET ILE GLN LYS VAL ILE THR VAL ASN GLY ILE GLU GLN           
SEQRES   2 A  907  ASN LEU PHE VAL ASP ALA GLU ALA LEU LEU SER ASP VAL           
SEQRES   3 A  907  LEU ARG GLN GLN LEU GLY LEU THR GLY VAL LYS VAL GLY           
SEQRES   4 A  907  CYS GLU GLN GLY GLN CYS GLY ALA CYS SER VAL ILE LEU           
SEQRES   5 A  907  ASP GLY LYS VAL VAL ARG ALA CYS VAL THR LYS MET LYS           
SEQRES   6 A  907  ARG VAL ALA ASP GLY ALA GLN ILE THR THR ILE GLU GLY           
SEQRES   7 A  907  VAL GLY GLN PRO GLU ASN LEU HIS PRO LEU GLN LYS ALA           
SEQRES   8 A  907  TRP VAL LEU HIS GLY GLY ALA GLN CYS GLY PHE CYS SER           
SEQRES   9 A  907  PRO GLY PHE ILE VAL SER ALA LYS GLY LEU LEU ASP THR           
SEQRES  10 A  907  ASN ALA ASP PRO SER ARG GLU ASP VAL ARG ASP TRP PHE           
SEQRES  11 A  907  GLN LYS HIS ARG ASN ALA CYS ARG CYS THR GLY TYR LYS           
SEQRES  12 A  907  PRO LEU VAL ASP ALA VAL MET ASP ALA ALA ALA VAL ILE           
SEQRES  13 A  907  ASN GLY LYS LYS PRO GLU THR ASP LEU GLU PHE LYS MET           
SEQRES  14 A  907  PRO ALA ASP GLY ARG ILE TRP GLY SER LYS TYR PRO ARG           
SEQRES  15 A  907  PRO THR ALA VAL ALA LYS VAL THR GLY THR LEU ASP TYR           
SEQRES  16 A  907  GLY ALA ASP LEU GLY LEU LYS MET PRO ALA GLY THR LEU           
SEQRES  17 A  907  HIS LEU ALA MET VAL GLN ALA LYS VAL SER HIS ALA ASN           
SEQRES  18 A  907  ILE LYS GLY ILE ASP THR SER GLU ALA LEU THR MET PRO           
SEQRES  19 A  907  GLY VAL HIS SER VAL ILE THR HIS LYS ASP VAL LYS GLY           
SEQRES  20 A  907  LYS ASN ARG ILE THR GLY LEU ILE THR PHE PRO THR ASN           
SEQRES  21 A  907  LYS GLY ASP GLY TRP ASP ARG PRO ILE LEU CYS ASP GLU           
SEQRES  22 A  907  LYS VAL PHE GLN TYR GLY ASP CYS ILE ALA LEU VAL CYS           
SEQRES  23 A  907  ALA ASP SER GLU ALA ASN ALA ARG ALA ALA ALA GLU LYS           
SEQRES  24 A  907  VAL LYS VAL ASP LEU GLU GLU LEU PRO ALA TYR MET SER           
SEQRES  25 A  907  GLY PRO ALA ALA ALA ALA GLU ASP ALA ILE GLU ILE HIS           
SEQRES  26 A  907  PRO GLY THR PRO ASN VAL TYR PHE GLU GLN PRO ILE VAL           
SEQRES  27 A  907  LYS GLY GLU ASP THR GLY PRO ILE PHE ALA SER ALA ASP           
SEQRES  28 A  907  VAL THR VAL GLU GLY ASP PHE TYR VAL GLY ARG GLN PRO           
SEQRES  29 A  907  HIS MET PRO ILE GLU PRO ASP VAL ALA PHE ALA TYR MET           
SEQRES  30 A  907  GLY ASP ASP GLY LYS CYS TYR ILE HIS SER LYS SER ILE           
SEQRES  31 A  907  GLY VAL HIS LEU HIS LEU TYR MET ILE ALA PRO GLY VAL           
SEQRES  32 A  907  GLY LEU GLU PRO ASP GLN LEU VAL LEU VAL ALA ASN PRO           
SEQRES  33 A  907  MET GLY GLY THR PHE GLY TYR LYS PHE SER PRO THR SER           
SEQRES  34 A  907  GLU ALA LEU VAL ALA VAL ALA ALA MET ALA THR GLY ARG           
SEQRES  35 A  907  PRO VAL HIS LEU ARG TYR ASN TYR GLN GLN GLN GLN GLN           
SEQRES  36 A  907  TYR THR GLY LYS ARG SER PRO TRP GLU MET ASN VAL LYS           
SEQRES  37 A  907  PHE ALA ALA LYS LYS ASP GLY THR LEU LEU ALA MET GLU           
SEQRES  38 A  907  SER ASP TRP LEU VAL ASP HIS GLY PRO TYR SER GLU PHE           
SEQRES  39 A  907  GLY ASP LEU LEU THR LEU ARG GLY ALA GLN PHE ILE GLY           
SEQRES  40 A  907  ALA GLY TYR ASN ILE PRO ASN ILE ARG GLY LEU GLY ARG           
SEQRES  41 A  907  THR VAL ALA THR ASN HIS VAL TRP GLY SER ALA PHE ARG           
SEQRES  42 A  907  GLY TYR GLY ALA PRO GLN SER MET PHE ALA SER GLU CYS           
SEQRES  43 A  907  LEU MET ASP MET LEU ALA GLU LYS LEU GLY MET ASP PRO           
SEQRES  44 A  907  LEU GLU LEU ARG TYR LYS ASN ALA TYR ARG PRO GLY ASP           
SEQRES  45 A  907  THR ASN PRO THR GLY GLN GLU PRO GLU VAL PHE SER LEU           
SEQRES  46 A  907  PRO ASP MET ILE ASP GLN LEU ARG PRO LYS TYR GLN ALA           
SEQRES  47 A  907  ALA LEU GLU LYS ALA GLN LYS GLU SER THR ALA THR HIS           
SEQRES  48 A  907  LYS LYS GLY VAL GLY ILE SER ILE GLY VAL TYR GLY SER           
SEQRES  49 A  907  GLY LEU ASP GLY PRO ASP ALA SER GLU ALA TRP ALA GLU           
SEQRES  50 A  907  LEU ASN ALA ASP GLY THR ILE THR VAL HIS THR ALA TRP           
SEQRES  51 A  907  GLU ASP HIS GLY GLN GLY ALA ASP ILE GLY CYS VAL GLY           
SEQRES  52 A  907  THR ALA HIS GLU ALA LEU ARG PRO MET GLY VAL ALA PRO           
SEQRES  53 A  907  GLU LYS ILE LYS PHE THR TRP PRO ASN THR ALA THR THR           
SEQRES  54 A  907  PRO ASN SER GLY PRO SER GLY GLY SER ARG GLU GLN VAL           
SEQRES  55 A  907  MET THR GLY ASN ALA ILE ARG VAL ALA CYS GLU ASN LEU           
SEQRES  56 A  907  LEU LYS ALA CYS GLU LYS PRO GLY GLY GLY TYR TYR THR           
SEQRES  57 A  907  TYR ASP GLU LEU LYS ALA ALA ASP LYS PRO THR LYS ILE           
SEQRES  58 A  907  THR GLY ASN TRP THR ALA SER GLY ALA THR HIS CYS ASP           
SEQRES  59 A  907  ALA VAL THR GLY LEU GLY LYS PRO PHE VAL VAL TYR MET           
SEQRES  60 A  907  TYR GLY VAL PHE MET ALA GLU VAL THR VAL ASP VAL ALA           
SEQRES  61 A  907  THR GLY GLN THR THR VAL ASP GLY MET THR LEU MET ALA           
SEQRES  62 A  907  ASP LEU GLY SER LEU CYS ASN GLN LEU ALA THR ASP GLY           
SEQRES  63 A  907  GLN ILE TYR GLY GLY LEU ALA GLN GLY ILE GLY LEU ALA           
SEQRES  64 A  907  LEU SER GLU ASP PHE GLU ASP ILE LYS LYS HIS ALA THR           
SEQRES  65 A  907  LEU VAL GLY ALA GLY PHE PRO PHE ILE LYS GLN ILE PRO           
SEQRES  66 A  907  ASP LYS LEU ASP ILE VAL TYR VAL ASN HIS PRO ARG PRO           
SEQRES  67 A  907  ASP GLY PRO PHE GLY ALA SER GLY VAL GLY GLU LEU PRO           
SEQRES  68 A  907  LEU THR SER PRO HIS ALA ALA ILE ILE ASN ALA ILE LYS           
SEQRES  69 A  907  SER ALA THR GLY VAL ARG ILE TYR ARG LEU PRO ALA TYR           
SEQRES  70 A  907  PRO GLU LYS VAL LEU GLU ALA LEU LYS ALA                       
HET     CL    916       1                                                        
HET     MG    917       1                                                        
HET     CL    918       1                                                        
HET     MG    919       1                                                        
HET     CL    920       1                                                        
HET    PCD    921      48                                                        
HET    FES    908       4                                                        
HET    FES    909       4                                                        
HET    IPA    914       4                                                        
HET    IPA    915       4                                                        
HETNAM      CL CHLORIDE ION                                                      
HETNAM      MG MAGNESIUM ION                                                     
HETNAM     PCD (MOLYBDOPTERIN-CYTOSINE DINUCLEOTIDE-S,S)-DIOXO-AQUA-             
HETNAM   2 PCD  MOLYBDENUM(V)                                                    
HETNAM     FES FE2/S2 (INORGANIC) CLUSTER                                        
HETNAM     IPA ISOPROPYL ALCOHOL                                                 
HETSYN     PCD MOLYBDENUM COFACTOR; MOCO                                         
FORMUL   2   CL    3(CL1 1-)                                                     
FORMUL   3   MG    2(MG1 2+)                                                     
FORMUL   7  PCD    C19 H26 N8 O16 MO1 P2 S2                                      
FORMUL   8  FES    2(FE2 S2)                                                     
FORMUL  10  IPA    2(C3 H8 O1)                                                   
FORMUL  12  HOH   *1238(H2 O1)                                                   
HELIX    1   1 LEU A   22  GLN A   30  1                                   9     
HELIX    2   2 CYS A   60  THR A   62  5                                   3     
HELIX    3   3 MET A   64  VAL A   67  5                                   4     
HELIX    4   4 THR A   75  GLY A   80  1                                   6     
HELIX    5   5 HIS A   86  GLY A   96  1                                  11     
HELIX    6   6 CYS A  103  ASP A  116  1                                  14     
HELIX    7   7 SER A  122  HIS A  133  1                                  12     
HELIX    8   8 TYR A  142  ASN A  157  1                                  16     
HELIX    9   9 PRO A  161  GLU A  166  5                                   6     
HELIX   10  10 THR A  184  THR A  190  1                                   7     
HELIX   11  11 TYR A  195  LYS A  202  1                                   8     
HELIX   12  12 THR A  227  THR A  232  1                                   6     
HELIX   13  13 THR A  241  VAL A  245  5                                   5     
HELIX   14  14 SER A  289  GLU A  298  1                                  10     
HELIX   15  15 SER A  312  ALA A  318  1                                   7     
HELIX   16  16 ASP A  342  ALA A  350  1                                   9     
HELIX   17  17 GLY A  391  GLY A  404  1                                  14     
HELIX   18  18 GLU A  406  ASP A  408  5                                   3     
HELIX   19  19 GLY A  422  SER A  426  5                                   5     
HELIX   20  20 SER A  429  GLY A  441  1                                  13     
HELIX   21  21 ASN A  449  TYR A  456  1                                   8     
HELIX   22  22 PHE A  494  ILE A  506  1                                  13     
HELIX   23  23 GLY A  536  GLY A  556  1                                  21     
HELIX   24  24 ASP A  558  ALA A  567  1                                  10     
HELIX   25  25 SER A  584  SER A  607  1                                  24     
HELIX   26  26 GLY A  656  ARG A  670  1                                  15     
HELIX   27  27 PRO A  671  GLY A  673  5                                   3     
HELIX   28  28 ALA A  675  GLU A  677  5                                   3     
HELIX   29  29 ARG A  699  GLU A  720  1                                  22     
HELIX   30  30 THR A  728  ALA A  735  1                                   8     
HELIX   31  31 ASN A  800  SER A  821  1                                  22     
HELIX   32  32 PHE A  840  ILE A  844  5                                   5     
HELIX   33  33 GLY A  860  ALA A  864  5                                   5     
HELIX   34  34 GLU A  869  THR A  873  5                                   5     
HELIX   35  35 SER A  874  GLY A  888  1                                  15     
HELIX   36  36 TYR A  897  ALA A  907  1                                  11     
SHEET    1   A 5 ILE A  11  VAL A  17  0                                         
SHEET    2   A 5 ILE A   2  VAL A   8 -1  N  ILE A   2   O  VAL A  17            
SHEET    3   A 5 GLN A  72  THR A  74  1  N  ILE A  73   O  THR A   7            
SHEET    4   A 5 SER A  49  LEU A  52 -1  N  ILE A  51   O  THR A  74            
SHEET    5   A 5 LYS A  55  ARG A  58 -1  O  LYS A  55   N  LEU A  52            
SHEET    1   B 7 VAL A 236  ILE A 240  0                                         
SHEET    2   B 7 CYS A 281  ALA A 287 -1  O  LEU A 284   N  ILE A 240            
SHEET    3   B 7 LEU A 208  GLN A 214 -1  N  HIS A 209   O  ALA A 287            
SHEET    4   B 7 VAL A 444  ARG A 447  1  O  HIS A 445   N  LEU A 210            
SHEET    5   B 7 VAL A 372  MET A 377 -1  O  ALA A 373   N  LEU A 446            
SHEET    6   B 7 CYS A 383  SER A 387 -1  N  TYR A 384   O  TYR A 376            
SHEET    7   B 7 LEU A 410  ALA A 414  1  O  VAL A 411   N  ILE A 385            
SHEET    1   C 3 LYS A 274  VAL A 275  0                                         
SHEET    2   C 3 ALA A 220  ASP A 226 -1  O  ALA A 220   N  VAL A 275            
SHEET    3   C 3 LYS A 301  GLU A 306 -1  O  LYS A 301   N  ASP A 226            
SHEET    1   D 2 ARG A 250  ILE A 251  0                                         
SHEET    2   D 2 ARG A 267  PRO A 268 -1  O  ARG A 267   N  ILE A 251            
SHEET    1   E 5 VAL A 331  LYS A 339  0                                         
SHEET    2   E 5 ASN A 514  VAL A 522 -1  N  ILE A 515   O  LYS A 339            
SHEET    3   E 5 LEU A 477  ASP A 487  1  O  LEU A 478   N  ASN A 514            
SHEET    4   E 5 TRP A 463  ALA A 471 -1  O  GLU A 464   N  LEU A 485            
SHEET    5   E 5 VAL A 352  VAL A 360 -1  O  VAL A 352   N  ALA A 471            
SHEET    1   F 4 HIS A 611  GLY A 623  0                                         
SHEET    2   F 4 TYR A 766  ASP A 778 -1  N  MET A 767   O  TYR A 622            
SHEET    3   F 4 THR A 784  ASP A 794 -1  N  THR A 785   O  THR A 776            
SHEET    4   F 4 LEU A 848  TYR A 852  1  N  ASP A 849   O  MET A 789            
SHEET    1   G 4 ILE A 679  PHE A 681  0                                         
SHEET    2   G 4 ILE A 644  HIS A 647  1  O  ILE A 644   N  LYS A 680            
SHEET    3   G 4 ALA A 631  LEU A 638 -1  O  TRP A 635   N  HIS A 647            
SHEET    4   G 4 LYS A 740  THR A 746 -1  O  ILE A 741   N  ALA A 636            
CISPEP   1 LEU A  894    PRO A  895          0        -6.19                      
CRYST1  141.780  141.780  160.870  90.00  90.00 120.00 P 61 2 2     12           
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      0.007053  0.004072  0.000000        0.00000                          
SCALE2      0.000000  0.008144  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.006216        0.00000                          
END