HEADER    OXIDOREDUCTASE                          17-SEP-14   4WFS              
TITLE     CRYSTAL STRUCTURE OF TRNA-DIHYDROURIDINE(20) SYNTHASE CATALYTIC DOMAIN
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRNA-DIHYDROURIDINE(20) SYNTHASE [NAD(P)+]-LIKE;           
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: DUS DOMAIN, UNP RESIDUES 14-333;                           
COMPND   5 SYNONYM: DIHYDROURIDINE SYNTHASE 2,UP-REGULATED IN LUNG CANCER       
COMPND   6 PROTEIN 8,URLC8,TRNA-DIHYDROURIDINE SYNTHASE 2-LIKE,HDUS2;           
COMPND   7 EC: 1.3.1.-;                                                         
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: DUS2, DUS2L;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_VARIANT: STAR CODON PLUS;                          
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET11D                                    
KEYWDS    RNA BINDING PROTEIN, TRNA PROCESSING, FLAVOPROTEIN, OXIDOREDUCTASE    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.BOU-NADER,L.PECQUEUR,A.KAMAH,D.BREGEON,B.GOLINELLI-PIMPANEAU,       
AUTHOR   2 B.G.GUIMARAES,M.FONTECAVE,D.HAMDANE                                  
REVDAT   5   10-JAN-24 4WFS    1       REMARK                                   
REVDAT   4   08-NOV-23 4WFS    1       AUTHOR                                   
REVDAT   3   11-NOV-15 4WFS    1       JRNL                                     
REVDAT   2   14-OCT-15 4WFS    1       JRNL                                     
REVDAT   1   07-OCT-15 4WFS    0                                                
JRNL        AUTH   C.BOU-NADER,L.PECQUEUR,D.BREGEON,A.KAMAH,V.GUERINEAU,        
JRNL        AUTH 2 B.GOLINELLI-PIMPANEAU,B.G.GUIMARAES,M.FONTECAVE,D.HAMDANE    
JRNL        TITL   AN EXTENDED DSRBD IS REQUIRED FOR POST-TRANSCRIPTIONAL       
JRNL        TITL 2 MODIFICATION IN HUMAN TRNAS.                                 
JRNL        REF    NUCLEIC ACIDS RES.            V.  43  9446 2015              
JRNL        REFN                   ESSN 1362-4962                               
JRNL        PMID   26429968                                                     
JRNL        DOI    10.1093/NAR/GKV989                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.68 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER 2.10.0                                        
REMARK   3   AUTHORS     : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER,              
REMARK   3               : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN,              
REMARK   3               : WOMACK,MATTHEWS,TEN EYCK,TRONRUD                     
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.68                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 43.64                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 12684                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD           : THROUGHOUT                     
REMARK   3   FREE R VALUE TEST SET SELECTION   : RANDOM                         
REMARK   3   R VALUE     (WORKING + TEST SET)  : 0.199                          
REMARK   3   R VALUE            (WORKING SET)  : 0.197                          
REMARK   3   FREE R VALUE                      : 0.222                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 5.010                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 635                            
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               : 6                        
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 2.68                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 2.94                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 99.44                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 2941                     
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2509                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 2794                     
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2479                   
REMARK   3   BIN FREE R VALUE                        : 0.3103                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 5.00                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : 147                      
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            : 2331                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 52                                      
REMARK   3   SOLVENT ATOMS            : 28                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 54.90                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 53.90                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.23610                                             
REMARK   3    B22 (A**2) : 6.33040                                              
REMARK   3    B33 (A**2) : -5.09430                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT                    (A) : 0.337               
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : 0.494               
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : 0.258               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.484               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.260               
REMARK   3                                                                      
REMARK   3   REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797                
REMARK   3               CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601     
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.938                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.923                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 2452   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 3341   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 1138   ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : 54     ; 2.000  ; HARMONIC            
REMARK   3    GENERAL PLANES            : 403    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 2452   ; 20.000 ; HARMONIC            
REMARK   3    BAD NON-BONDED CONTACTS   : NULL   ; NULL   ; NULL                
REMARK   3    IMPROPER TORSIONS         : NULL   ; NULL   ; NULL                
REMARK   3    PSEUDOROTATION ANGLES     : NULL   ; NULL   ; NULL                
REMARK   3    CHIRAL IMPROPER TORSION   : 335    ; 5.000  ; SEMIHARMONIC        
REMARK   3    SUM OF OCCUPANCIES        : 1      ; 1.000  ; HARMONIC            
REMARK   3    UTILITY DISTANCES         : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY ANGLES            : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY TORSION           : NULL   ; NULL   ; NULL                
REMARK   3    IDEAL-DIST CONTACT TERM   : 3009   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.010                    
REMARK   3    BOND ANGLES                  (DEGREES) : 1.07                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 5.55                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 2.84                     
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4WFS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-SEP-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000203744.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 16-NOV-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SOLEIL                             
REMARK 200  BEAMLINE                       : PROXIMA 1                          
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9801                             
REMARK 200  MONOCHROMATOR                  : CRYSTAL                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : PSI PILATUS 6M                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 12686                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.680                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 43.640                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.1                               
REMARK 200  DATA REDUNDANCY                : 7.200                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 19.8700                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.68                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.77                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 91.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.12                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.690                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 3B0P                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.85                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.06                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN 8 MG/ML IN TRIS 25 MM PH 8.0     
REMARK 280  NACL 150 MM PRECIPITANT: AMMONIUM SULFATE 2.2 M, ISOPROPANOL 2%     
REMARK 280  V/V, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 292K                
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       35.78500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       42.63000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       72.11500            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       35.78500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       42.63000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       72.11500            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       35.78500            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       42.63000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       72.11500            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       35.78500            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       42.63000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       72.11500            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1620 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13410 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -64.0 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 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     MET A     7                                                      
REMARK 465     HIS A     8                                                      
REMARK 465     HIS A     9                                                      
REMARK 465     HIS A    10                                                      
REMARK 465     HIS A    11                                                      
REMARK 465     CYS A   116                                                      
REMARK 465     PRO A   117                                                      
REMARK 465     LYS A   118                                                      
REMARK 465     GLN A   119                                                      
REMARK 465     TYR A   120                                                      
REMARK 465     SER A   121                                                      
REMARK 465     THR A   122                                                      
REMARK 465     LYS A   123                                                      
REMARK 465     GLY A   124                                                      
REMARK 465     GLY A   125                                                      
REMARK 465     MET A   126                                                      
REMARK 465     GLY A   127                                                      
REMARK 465     ALA A   128                                                      
REMARK 465     GLN A   331                                                      
REMARK 465     ALA A   332                                                      
REMARK 465     ARG A   333                                                      
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     HIS A  12    CG   ND1  CD2  CE1  NE2                             
REMARK 470     ARG A  71    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A  79    NE   CZ   NH1  NH2                                  
REMARK 470     SER A 132    OG                                                  
REMARK 470     ASP A 135    CG   OD1  OD2                                       
REMARK 470     GLU A 138    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 171    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 186    CG   CD   CE   NZ                                   
REMARK 470     ARG A 187    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 188    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 190    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLN A 192    CG   CD   OE1  NE2                                  
REMARK 470     GLU A 291    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 292    OE1  NE2                                            
REMARK 470     GLU A 294    OE1  OE2                                            
REMARK 470     GLU A 321    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 325    CG   CD   OE1  NE2                                  
REMARK 470     GLU A 326    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 330    CG   CD   OE1  NE2                                  
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           DISTANCE          
REMARK 500   NH1  ARG A   308     O    HOH A   509              0.98            
REMARK 500   CZ   ARG A   308     O    HOH A   509              1.45            
REMARK 500   NH2  ARG A   308     O    HOH A   509              1.83            
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    ARG A  21      -51.82     64.83                                   
REMARK 500    GLU A  42      156.74    -48.90                                   
REMARK 500    MET A 114       43.17   -143.13                                   
REMARK 500    HIS A 218      -69.13     69.62                                   
REMARK 500    ALA A 242      -87.20   -109.82                                   
REMARK 500    ARG A 290     -110.58     55.32                                   
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 FMN A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 403                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 404                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 405                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 406                  
DBREF  4WFS A   14   333  UNP    Q9NX74   DUS2L_HUMAN     14    333             
SEQADV 4WFS MET A    7  UNP  Q9NX74              EXPRESSION TAG                 
SEQADV 4WFS HIS A    8  UNP  Q9NX74              EXPRESSION TAG                 
SEQADV 4WFS HIS A    9  UNP  Q9NX74              EXPRESSION TAG                 
SEQADV 4WFS HIS A   10  UNP  Q9NX74              EXPRESSION TAG                 
SEQADV 4WFS HIS A   11  UNP  Q9NX74              EXPRESSION TAG                 
SEQADV 4WFS HIS A   12  UNP  Q9NX74              EXPRESSION TAG                 
SEQADV 4WFS HIS A   13  UNP  Q9NX74              EXPRESSION TAG                 
SEQRES   1 A  327  MET HIS HIS HIS HIS HIS HIS LEU ILE LEU ALA PRO MET          
SEQRES   2 A  327  VAL ARG VAL GLY THR LEU PRO MET ARG LEU LEU ALA LEU          
SEQRES   3 A  327  ASP TYR GLY ALA ASP ILE VAL TYR CYS GLU GLU LEU ILE          
SEQRES   4 A  327  ASP LEU LYS MET ILE GLN CYS LYS ARG VAL VAL ASN GLU          
SEQRES   5 A  327  VAL LEU SER THR VAL ASP PHE VAL ALA PRO ASP ASP ARG          
SEQRES   6 A  327  VAL VAL PHE ARG THR CYS GLU ARG GLU GLN ASN ARG VAL          
SEQRES   7 A  327  VAL PHE GLN MET GLY THR SER ASP ALA GLU ARG ALA LEU          
SEQRES   8 A  327  ALA VAL ALA ARG LEU VAL GLU ASN ASP VAL ALA GLY ILE          
SEQRES   9 A  327  ASP VAL ASN MET GLY CYS PRO LYS GLN TYR SER THR LYS          
SEQRES  10 A  327  GLY GLY MET GLY ALA ALA LEU LEU SER ASP PRO ASP LYS          
SEQRES  11 A  327  ILE GLU LYS ILE LEU SER THR LEU VAL LYS GLY THR ARG          
SEQRES  12 A  327  ARG PRO VAL THR CYS LYS ILE ARG ILE LEU PRO SER LEU          
SEQRES  13 A  327  GLU ASP THR LEU SER LEU VAL LYS ARG ILE GLU ARG THR          
SEQRES  14 A  327  GLY ILE ALA ALA ILE ALA VAL HIS GLY ARG LYS ARG GLU          
SEQRES  15 A  327  GLU ARG PRO GLN HIS PRO VAL SER CYS GLU VAL ILE LYS          
SEQRES  16 A  327  ALA ILE ALA ASP THR LEU SER ILE PRO VAL ILE ALA ASN          
SEQRES  17 A  327  GLY GLY SER HIS ASP HIS ILE GLN GLN TYR SER ASP ILE          
SEQRES  18 A  327  GLU ASP PHE ARG GLN ALA THR ALA ALA SER SER VAL MET          
SEQRES  19 A  327  VAL ALA ARG ALA ALA MET TRP ASN PRO SER ILE PHE LEU          
SEQRES  20 A  327  LYS GLU GLY LEU ARG PRO LEU GLU GLU VAL MET GLN LYS          
SEQRES  21 A  327  TYR ILE ARG TYR ALA VAL GLN TYR ASP ASN HIS TYR THR          
SEQRES  22 A  327  ASN THR LYS TYR CYS LEU CYS GLN MET LEU ARG GLU GLN          
SEQRES  23 A  327  LEU GLU SER PRO GLN GLY ARG LEU LEU HIS ALA ALA GLN          
SEQRES  24 A  327  SER SER ARG GLU ILE CYS GLU ALA PHE GLY LEU GLY ALA          
SEQRES  25 A  327  PHE TYR GLU GLU THR THR GLN GLU LEU ASP ALA GLN GLN          
SEQRES  26 A  327  ALA ARG                                                      
HET    FMN  A 401      62                                                       
HET    SO4  A 402       5                                                       
HET    SO4  A 403       5                                                       
HET    SO4  A 404       5                                                       
HET    SO4  A 405       5                                                       
HET     CL  A 406       1                                                       
HETNAM     FMN FLAVIN MONONUCLEOTIDE                                            
HETNAM     SO4 SULFATE ION                                                      
HETNAM      CL CHLORIDE ION                                                     
HETSYN     FMN RIBOFLAVIN MONOPHOSPHATE                                         
FORMUL   2  FMN    C17 H21 N4 O9 P                                              
FORMUL   3  SO4    4(O4 S 2-)                                                   
FORMUL   7   CL    CL 1-                                                        
FORMUL   8  HOH   *28(H2 O)                                                     
HELIX    1 AA1 THR A   24  GLY A   35  1                                  12    
HELIX    2 AA2 ASP A   46  ILE A   50  1                                   5    
HELIX    3 AA3 CYS A   77  GLN A   81  5                                   5    
HELIX    4 AA4 ASP A   92  GLU A  104  1                                  13    
HELIX    5 AA5 ALA A  129  SER A  132  5                                   4    
HELIX    6 AA6 ASP A  133  THR A  148  1                                  16    
HELIX    7 AA7 SER A  161  THR A  175  1                                  15    
HELIX    8 AA8 SER A  196  LEU A  207  1                                  12    
HELIX    9 AA9 SER A  225  THR A  234  1                                  10    
HELIX   10 AB1 ALA A  242  ASN A  248  1                                   7    
HELIX   11 AB2 PRO A  249  LEU A  253  5                                   5    
HELIX   12 AB3 PRO A  259  TYR A  274  1                                  16    
HELIX   13 AB4 HIS A  277  ARG A  290  1                                  14    
HELIX   14 AB5 GLU A  291  GLU A  294  5                                   4    
HELIX   15 AB6 SER A  295  ALA A  304  1                                  10    
HELIX   16 AB7 SER A  306  ALA A  313  1                                   8    
HELIX   17 AB8 LEU A  316  ALA A  329  1                                  14    
SHEET    1 AA110 LEU A  44  ILE A  45  0                                        
SHEET    2 AA110 VAL A  84  GLY A  89  1  O  GLY A  89   N  LEU A  44           
SHEET    3 AA110 GLY A 109  MET A 114  1  O  ASP A 111   N  PHE A  86           
SHEET    4 AA110 VAL A 152  ILE A 158  1  O  THR A 153   N  ILE A 110           
SHEET    5 AA110 ILE A 180  LYS A 186  1  O  HIS A 183   N  ILE A 156           
SHEET    6 AA110 VAL A 211  ASN A 214  1  O  ILE A 212   N  ILE A 180           
SHEET    7 AA110 SER A 238  VAL A 241  1  O  MET A 240   N  ALA A 213           
SHEET    8 AA110 LEU A  14  LEU A  16  1  N  ILE A  15   O  VAL A 241           
SHEET    9 AA110 ILE A  38  TYR A  40  1  O  ILE A  38   N  LEU A  16           
SHEET   10 AA110 VAL A  84  GLY A  89  1  O  VAL A  85   N  VAL A  39           
SHEET    1 AA2 3 LYS A  53  ASN A  57  0                                        
SHEET    2 AA2 3 THR A  62  VAL A  66 -1  O  VAL A  66   N  LYS A  53           
SHEET    3 AA2 3 VAL A  72  THR A  76 -1  O  THR A  76   N  VAL A  63           
SITE     1 AC1 19 ALA A  17  PRO A  18  MET A  19  VAL A  20                    
SITE     2 AC1 19 GLU A  43  GLN A  87  ASN A 113  LYS A 155                    
SITE     3 AC1 19 HIS A 183  ASN A 214  GLY A 215  GLY A 216                    
SITE     4 AC1 19 SER A 217  MET A 240  ALA A 242  ARG A 243                    
SITE     5 AC1 19 SO4 A 403  HOH A 502  HOH A 524                               
SITE     1 AC2  6 SER A  91  ARG A  95  GLY A 315  LEU A 316                    
SITE     2 AC2  6 GLY A 317  ALA A 318                                          
SITE     1 AC3  5 GLY A 115  LYS A 155  ARG A 157  HIS A 183                    
SITE     2 AC3  5 FMN A 401                                                     
SITE     1 AC4  4 ARG A  21  THR A 279  ASN A 280  HOH A 527                    
SITE     1 AC5  3 ASN A  82  ARG A  83  HOH A 520                               
SITE     1 AC6  1 ARG A 258                                                     
CRYST1   71.570   85.260  144.230  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      0.013972  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011729  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006933        0.00000