HEADER    FLAVOPROTEIN                            14-NOV-17   6EZB              
TITLE     CRYSTAL STRUCTURE OF HUMAN TRNA-DIHYDROURIDINE(20) SYNTHASE CATALYTIC 
TITLE    2 DOMAIN Q305K MUTANT                                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRNA-DIHYDROURIDINE(20) SYNTHASE [NAD(P)+]-LIKE;           
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: DIHYDROURIDINE SYNTHASE 2,UP-REGULATED IN LUNG CANCER       
COMPND   5 PROTEIN 8,URLC8,TRNA-DIHYDROURIDINE SYNTHASE 2-LIKE,HDUS2;           
COMPND   6 EC: 1.3.1.-;                                                         
COMPND   7 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;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VARIANT: PLYSS;                                    
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PET11D                                
KEYWDS    RNA BINDING PROTEIN, TRNA PROCESSING, FLAVOPROTEIN, OXIDOREDUCTASE    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.BOU-NADER,D.BREGEON,L.PECQUEUR,M.FONTECAVE,D.HAMDANE                
REVDAT   2   17-JAN-24 6EZB    1       REMARK                                   
REVDAT   1   26-SEP-18 6EZB    0                                                
JRNL        AUTH   C.BOU-NADER,D.BREGEON,L.PECQUEUR,M.FONTECAVE,D.HAMDANE       
JRNL        TITL   ELECTROSTATIC POTENTIAL IN THE TRNA BINDING EVOLUTION OF     
JRNL        TITL 2 DIHYDROURIDINE SYNTHASES.                                    
JRNL        REF    BIOCHEMISTRY                  V.  57  5407 2018              
JRNL        REFN                   ISSN 1520-4995                               
JRNL        PMID   30149704                                                     
JRNL        DOI    10.1021/ACS.BIOCHEM.8B00584                                  
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.25 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER 2.10.3                                        
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) : 2.25                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 43.61                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 77.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 16301                          
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)  : 0.183                          
REMARK   3   R VALUE            (WORKING SET)  : 0.181                          
REMARK   3   FREE R VALUE                      : 0.223                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 4.900                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 799                            
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               : 39                       
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 2.25                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 2.40                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 12.18                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 418                      
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2297                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 400                      
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2307                   
REMARK   3   BIN FREE R VALUE                        : 0.2086                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 4.31                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : NULL                     
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE     : NULL                     
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2344                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 57                                      
REMARK   3   SOLVENT ATOMS            : 41                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 55.39                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.45930                                              
REMARK   3    B22 (A**2) : -1.87340                                             
REMARK   3    B33 (A**2) : 1.41410                                              
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) : 0.300               
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : 0.270               
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : 0.209               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.271               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.211               
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      : 0.949                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.919                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 2438   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 3315   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 833    ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : NULL   ; NULL   ; NULL                
REMARK   3    GENERAL PLANES            : 433    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 2438   ; 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   : 334    ; 5.000  ; SEMIHARMONIC        
REMARK   3    SUM OF OCCUPANCIES        : NULL   ; NULL   ; NULL                
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   : 2767   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.010                    
REMARK   3    BOND ANGLES                  (DEGREES) : 1.13                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.83                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 18.72                    
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: { A|* }                                                
REMARK   3    ORIGIN FOR THE GROUP (A):  -18.7955  -24.0960  -23.0511           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:    0.0025 T22:   -0.0272                                    
REMARK   3     T33:   -0.0126 T12:   -0.0231                                    
REMARK   3     T13:    0.0735 T23:   -0.0224                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    0.9432 L22:    3.8268                                    
REMARK   3     L33:    1.4474 L12:    0.1006                                    
REMARK   3     L13:   -0.3068 L23:   -0.9285                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.0062 S12:   -0.0652 S13:    0.0687                     
REMARK   3     S21:    0.5442 S22:   -0.0087 S23:    0.0283                     
REMARK   3     S31:   -0.0515 S32:    0.0567 S33:    0.0150                     
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6EZB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-NOV-17.                  
REMARK 100 THE DEPOSITION ID IS D_1200007494.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 07-DEC-16                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SOLEIL                             
REMARK 200  BEAMLINE                       : PROXIMA 2                          
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.980105                           
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 9M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS 20180409                       
REMARK 200  DATA SCALING SOFTWARE          : STARANISO 1.10.15                  
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 16301                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.250                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 43.610                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.4                               
REMARK 200  DATA REDUNDANCY                : 9.200                              
REMARK 200  R MERGE                    (I) : 0.13700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.45                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 93.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 8.70                               
REMARK 200  R MERGE FOR SHELL          (I) : 1.60900                            
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: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 4XP7                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.17                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.94                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2.2 M AMMONIUM SULFATE, VAPOR            
REMARK 280  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       36.04000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       42.05500            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       72.17500            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       36.04000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       42.05500            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       72.17500            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       36.04000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       42.05500            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       72.17500            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       36.04000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       42.05500            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       72.17500            
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: 2530 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13790 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -107.0 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     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     ALA A   329                                                      
REMARK 465     GLN A   330                                                      
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  11    CG   ND1  CD2  CE1  NE2                             
REMARK 470     HIS A  12    CG   ND1  CD2  CE1  NE2                             
REMARK 470     ARG A  71    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A  78    CG   CD   OE1  OE2                                  
REMARK 470     CYS A 116    SG                                                  
REMARK 470     LEU A 162    CG   CD1  CD2                                       
REMARK 470     GLU A 163    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 170    CG   CD   CE   NZ                                   
REMARK 470     ARG A 171    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 174    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     GLU A 198    CG   CD   OE1  OE2                                  
REMARK 470     HIS A 218    CG   ND1  CD2  CE1  NE2                             
REMARK 470     LYS A 254    CD   CE   NZ                                        
REMARK 470     LYS A 305    CG   CD   CE   NZ                                   
REMARK 470     ARG A 308    CZ   NH1  NH2                                       
REMARK 470     GLU A 312    CD   OE1  OE2                                       
REMARK 470     GLU A 321    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 322    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 326    CG   CD   OE1  OE2                                  
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      -42.67     71.88                                   
REMARK 500    GLU A 188      -25.39     89.01                                   
REMARK 500    ALA A 242      -94.69   -105.85                                   
REMARK 500    ARG A 290      -90.69     41.29                                   
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 GOL A 405                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 406                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 6EZA   RELATED DB: PDB                                   
REMARK 900 E294K MUTANT                                                         
REMARK 900 RELATED ID: 6EZC   RELATED DB: PDB                                   
REMARK 900 E294KQ305K MUTANT                                                    
DBREF  6EZB A   14   333  UNP    Q9NX74   DUS2L_HUMAN     14    333             
SEQADV 6EZB MET A    7  UNP  Q9NX74              INITIATING METHIONINE          
SEQADV 6EZB HIS A    8  UNP  Q9NX74              EXPRESSION TAG                 
SEQADV 6EZB HIS A    9  UNP  Q9NX74              EXPRESSION TAG                 
SEQADV 6EZB HIS A   10  UNP  Q9NX74              EXPRESSION TAG                 
SEQADV 6EZB HIS A   11  UNP  Q9NX74              EXPRESSION TAG                 
SEQADV 6EZB HIS A   12  UNP  Q9NX74              EXPRESSION TAG                 
SEQADV 6EZB HIS A   13  UNP  Q9NX74              EXPRESSION TAG                 
SEQADV 6EZB LYS A  305  UNP  Q9NX74    GLN   305 ENGINEERED MUTATION            
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 LYS          
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      31                                                       
HET    SO4  A 402       5                                                       
HET    SO4  A 403       5                                                       
HET    SO4  A 404       5                                                       
HET    GOL  A 405      12                                                       
HET    SO4  A 406       5                                                       
HETNAM     FMN FLAVIN MONONUCLEOTIDE                                            
HETNAM     SO4 SULFATE ION                                                      
HETNAM     GOL GLYCEROL                                                         
HETSYN     FMN RIBOFLAVIN MONOPHOSPHATE                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   2  FMN    C17 H21 N4 O9 P                                              
FORMUL   3  SO4    4(O4 S 2-)                                                   
FORMUL   6  GOL    C3 H8 O3                                                     
FORMUL   8  HOH   *41(H2 O)                                                     
HELIX    1 AA1 THR A   24  TYR A   34  1                                  11    
HELIX    2 AA2 ASP A   46  ILE A   50  1                                   5    
HELIX    3 AA3 ASP A   92  GLU A  104  1                                  13    
HELIX    4 AA4 ALA A  129  SER A  132  5                                   4    
HELIX    5 AA5 ASP A  133  THR A  148  1                                  16    
HELIX    6 AA6 SER A  161  ARG A  174  1                                  14    
HELIX    7 AA7 SER A  196  LEU A  207  1                                  12    
HELIX    8 AA8 TYR A  224  ALA A  235  1                                  12    
HELIX    9 AA9 ALA A  242  ASN A  248  1                                   7    
HELIX   10 AB1 PRO A  249  LEU A  253  5                                   5    
HELIX   11 AB2 PRO A  259  TYR A  274  1                                  16    
HELIX   12 AB3 HIS A  277  ARG A  290  1                                  14    
HELIX   13 AB4 GLU A  291  GLU A  294  5                                   4    
HELIX   14 AB5 SER A  295  ALA A  304  1                                  10    
HELIX   15 AB6 SER A  306  PHE A  314  1                                   9    
HELIX   16 AB7 LEU A  316  ASP A  328  1                                  13    
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 ALA A 179  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  VAL A 182           
SHEET    7 AA110 SER A 238  VAL A 241  1  O  MET A 240   N  ALA A 213           
SHEET    8 AA110 HIS A  13  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  ASP A  64   N  VAL A  55           
SHEET    3 AA2 3 VAL A  72  THR A  76 -1  O  VAL A  73   N  PHE A  65           
SITE     1 AC1 18 PRO A  18  MET A  19  VAL A  20  GLU A  43                    
SITE     2 AC1 18 GLN A  87  ASN A 113  LYS A 155  HIS A 183                    
SITE     3 AC1 18 ASN A 214  GLY A 215  GLY A 216  SER A 217                    
SITE     4 AC1 18 ALA A 242  ARG A 243  GOL A 405  SO4 A 406                    
SITE     5 AC1 18 HOH A 506  HOH A 519                                          
SITE     1 AC2  4 ARG A  21  HIS A 277  THR A 279  ASN A 280                    
SITE     1 AC3  6 SER A  91  ARG A  95  GLY A 315  LEU A 316                    
SITE     2 AC3  6 GLY A 317  ALA A 318                                          
SITE     1 AC4  2 ASN A  82  ARG A  83                                          
SITE     1 AC5  7 VAL A  20  GLU A  43  ASN A 113  CYS A 116                    
SITE     2 AC5  7 PRO A 117  FMN A 401  SO4 A 406                               
SITE     1 AC6  6 GLY A 115  LYS A 155  ARG A 157  HIS A 183                    
SITE     2 AC6  6 FMN A 401  GOL A 405                                          
CRYST1   72.080   84.110  144.350  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      0.013873  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011889  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006928        0.00000