HEADER    HYDROLASE                               16-APR-04   1VK2              
TITLE     CRYSTAL STRUCTURE OF URACIL-DNA GLYCOSYLASE (TM0511) FROM THERMOTOGA  
TITLE    2 MARITIMA AT 1.90 A RESOLUTION                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: URACIL-DNA GLYCOSYLASE TM0511;                             
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 3.2.2.-;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA;                            
SOURCE   3 ORGANISM_TAXID: 2336;                                                
SOURCE   4 GENE: TM0511;                                                        
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID                               
KEYWDS    TM0511, URACIL-DNA GLYCOSYLASE, STRUCTURAL GENOMICS, JCSG, PSI,       
KEYWDS   2 PROTEIN STRUCTURE INITIATIVE, JOINT CENTER FOR STRUCTURAL GENOMICS,  
KEYWDS   3 HYDROLASE                                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG)                           
REVDAT   9   13-NOV-24 1VK2    1       REMARK                                   
REVDAT   8   25-JAN-23 1VK2    1       REMARK SEQADV LINK                       
REVDAT   7   13-JUL-11 1VK2    1       VERSN                                    
REVDAT   6   24-MAR-09 1VK2    1       ATOM   CONECT                            
REVDAT   5   24-FEB-09 1VK2    1       VERSN                                    
REVDAT   4   28-MAR-06 1VK2    1       JRNL                                     
REVDAT   3   18-JAN-05 1VK2    1       AUTHOR KEYWDS REMARK                     
REVDAT   2   03-AUG-04 1VK2    1       TITLE  COMPND KEYWDS HEADER              
REVDAT   1   04-MAY-04 1VK2    0                                                
JRNL        AUTH   JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG)                  
JRNL        TITL   CRYSTAL STRUCTURE OF URACIL-DNA GLYCOSYLASE (TM0511) FROM    
JRNL        TITL 2 THERMOTOGA MARITIMA AT 1.90 A RESOLUTION                     
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.1.24                                        
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES                
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 44.09                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 18702                          
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) : 0.179                           
REMARK   3   R VALUE            (WORKING SET) : 0.177                           
REMARK   3   FREE R VALUE                     : 0.206                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1013                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.95                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1334                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2580                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 72                           
REMARK   3   BIN FREE R VALUE                    : 0.3410                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1479                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 11                                      
REMARK   3   SOLVENT ATOMS            : 114                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : 37.82                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.43                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.31000                                              
REMARK   3    B22 (A**2) : 1.31000                                              
REMARK   3    B33 (A**2) : -2.62000                                             
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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.124         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.117         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.081         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.880         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.966                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.958                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1516 ; 0.018 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  1427 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2061 ; 1.671 ; 1.983       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  3303 ; 0.867 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   189 ; 5.693 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   235 ; 0.091 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1667 ; 0.007 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   300 ; 0.007 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   318 ; 0.208 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  1682 ; 0.239 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):   924 ; 0.084 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    82 ; 0.146 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):     2 ; 0.044 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    31 ; 0.353 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     4 ; 0.095 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):   946 ; 2.039 ; 3.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1539 ; 3.691 ; 5.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   570 ; 6.419 ; 8.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   510 ; 9.483 ;11.000       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     1        A   201                          
REMARK   3    ORIGIN FOR THE GROUP (A):  52.7080  21.5221  73.6181              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0066 T22:   0.0575                                     
REMARK   3      T33:   0.0393 T12:  -0.0035                                     
REMARK   3      T13:   0.0035 T23:  -0.0075                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.7978 L22:   1.7406                                     
REMARK   3      L33:   2.3389 L12:  -0.3729                                     
REMARK   3      L13:  -0.9715 L23:   0.0869                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1389 S12:   0.1117 S13:  -0.0024                       
REMARK   3      S21:  -0.0610 S22:  -0.0970 S23:   0.1638                       
REMARK   3      S31:  -0.1049 S32:  -0.1420 S33:  -0.0419                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS AN FE4S4 LIGAND IS COVALENTLY BOUND TO CYS18A, CYS21A,    
REMARK   3  CYS89A AND CYS105A OF THE PROTEIN. AN UNIDENTIFIED ENTITY AT THE    
REMARK   3  ACTIVE SITE IS MODELED AS UNL RESIDUE.                              
REMARK   4                                                                      
REMARK   4 1VK2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-APR-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000001937.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 03-MAR-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 8.2.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000, 0.9796, 0.9794             
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL SI(111)             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 19816                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 7.870                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.06800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 25.1500                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.97                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.13                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.84100                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.030                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SHARP, AUTOSHARP                                      
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.13                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS PH 8.5, 8% PEG-8000, VAPOR          
REMARK 280  DIFFUSION,SITTING DROP,NANODROP, TEMPERATURE 277K. CRYO             
REMARK 280  CONDITION: 25% PEG-200.                                             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-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       63.75000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       30.52450            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       30.52450            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       95.62500            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       30.52450            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       30.52450            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       31.87500            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       30.52450            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       30.52450            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       95.62500            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       30.52450            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       30.52450            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       31.87500            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       63.75000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A   -11                                                      
REMARK 465     GLY A   -10                                                      
REMARK 465     SER A    -9                                                      
REMARK 465     ASP A    -8                                                      
REMARK 465     LYS A    -7                                                      
REMARK 465     ILE A    -6                                                      
REMARK 465     HIS A    -5                                                      
REMARK 465     HIS A    -4                                                      
REMARK 465     HIS A    -3                                                      
REMARK 465     HIS A    -2                                                      
REMARK 465     HIS A    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     GLY A   192                                                      
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     LYS A  17    CE   NZ                                             
REMARK 470     LYS A  54    CD   CE   NZ                                        
REMARK 470     MSE A  65    CE                                                  
REMARK 470     LYS A 137    CG   CD   CE   NZ                                   
REMARK 470     LYS A 142    CD   CE   NZ                                        
REMARK 470     LYS A 190    CG   CD   CE   NZ                                   
REMARK 470     GLU A 191    CA   C    O    CB   CG   CD   OE1                   
REMARK 470     GLU A 191    OE2                                                 
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP A 134   CB  -  CG  -  OD2 ANGL. DEV. =   5.4 DEGREES          
REMARK 500    ARG A 167   NE  -  CZ  -  NH1 ANGL. DEV. =   4.2 DEGREES          
REMARK 500    ARG A 167   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.8 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    TRP A 150     -165.55   -110.31                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600 AN UNIDENTIFIED ENTITY AT THE ACTIVE SITE IS MODELED AS              
REMARK 600 A UNL, UNKNOWN LIGAND, RESIDUE.                                      
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 A 201  FE2                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  18   SG                                                     
REMARK 620 2 SF4 A 201   S1  117.9                                              
REMARK 620 3 SF4 A 201   S3  108.6 106.0                                        
REMARK 620 4 SF4 A 201   S4  110.1 105.5 108.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 A 201  FE4                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  21   SG                                                     
REMARK 620 2 SF4 A 201   S1  112.7                                              
REMARK 620 3 SF4 A 201   S2  105.3 105.6                                        
REMARK 620 4 SF4 A 201   S3  120.1 104.9 107.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 A 201  FE3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  89   SG                                                     
REMARK 620 2 SF4 A 201   S1  120.1                                              
REMARK 620 3 SF4 A 201   S2  105.9 105.4                                        
REMARK 620 4 SF4 A 201   S4  114.9 104.1 105.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 A 201  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 105   SG                                                     
REMARK 620 2 SF4 A 201   S2  112.0                                              
REMARK 620 3 SF4 A 201   S3  112.9 105.4                                        
REMARK 620 4 SF4 A 201   S4  115.2 103.2 107.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNL A 301                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 282384   RELATED DB: TARGETDB                            
DBREF  1VK2 A    1   192  UNP    Q9WYY1   Q9WYY1_THEMA     1    192             
SEQADV 1VK2 MET A  -11  UNP  Q9WYY1              EXPRESSION TAG                 
SEQADV 1VK2 GLY A  -10  UNP  Q9WYY1              EXPRESSION TAG                 
SEQADV 1VK2 SER A   -9  UNP  Q9WYY1              EXPRESSION TAG                 
SEQADV 1VK2 ASP A   -8  UNP  Q9WYY1              EXPRESSION TAG                 
SEQADV 1VK2 LYS A   -7  UNP  Q9WYY1              EXPRESSION TAG                 
SEQADV 1VK2 ILE A   -6  UNP  Q9WYY1              EXPRESSION TAG                 
SEQADV 1VK2 HIS A   -5  UNP  Q9WYY1              EXPRESSION TAG                 
SEQADV 1VK2 HIS A   -4  UNP  Q9WYY1              EXPRESSION TAG                 
SEQADV 1VK2 HIS A   -3  UNP  Q9WYY1              EXPRESSION TAG                 
SEQADV 1VK2 HIS A   -2  UNP  Q9WYY1              EXPRESSION TAG                 
SEQADV 1VK2 HIS A   -1  UNP  Q9WYY1              EXPRESSION TAG                 
SEQADV 1VK2 HIS A    0  UNP  Q9WYY1              EXPRESSION TAG                 
SEQADV 1VK2 MSE A    1  UNP  Q9WYY1    MET     1 MODIFIED RESIDUE               
SEQADV 1VK2 MSE A    8  UNP  Q9WYY1    MET     8 MODIFIED RESIDUE               
SEQADV 1VK2 MSE A   65  UNP  Q9WYY1    MET    65 MODIFIED RESIDUE               
SEQRES   1 A  204  MET GLY SER ASP LYS ILE HIS HIS HIS HIS HIS HIS MSE          
SEQRES   2 A  204  TYR THR ARG GLU GLU LEU MSE GLU ILE VAL SER GLU ARG          
SEQRES   3 A  204  VAL LYS LYS CYS THR ALA CYS PRO LEU HIS LEU ASN ARG          
SEQRES   4 A  204  THR ASN VAL VAL VAL GLY GLU GLY ASN LEU ASP THR ARG          
SEQRES   5 A  204  ILE VAL PHE VAL GLY GLU GLY PRO GLY GLU GLU GLU ASP          
SEQRES   6 A  204  LYS THR GLY ARG PRO PHE VAL GLY ARG ALA GLY MSE LEU          
SEQRES   7 A  204  LEU THR GLU LEU LEU ARG GLU SER GLY ILE ARG ARG GLU          
SEQRES   8 A  204  ASP VAL TYR ILE CYS ASN VAL VAL LYS CYS ARG PRO PRO          
SEQRES   9 A  204  ASN ASN ARG THR PRO THR PRO GLU GLU GLN ALA ALA CYS          
SEQRES  10 A  204  GLY HIS PHE LEU LEU ALA GLN ILE GLU ILE ILE ASN PRO          
SEQRES  11 A  204  ASP VAL ILE VAL ALA LEU GLY ALA THR ALA LEU SER PHE          
SEQRES  12 A  204  PHE VAL ASP GLY LYS LYS VAL SER ILE THR LYS VAL ARG          
SEQRES  13 A  204  GLY ASN PRO ILE ASP TRP LEU GLY GLY LYS LYS VAL ILE          
SEQRES  14 A  204  PRO THR PHE HIS PRO SER TYR LEU LEU ARG ASN ARG SER          
SEQRES  15 A  204  ASN GLU LEU ARG ARG ILE VAL LEU GLU ASP ILE GLU LYS          
SEQRES  16 A  204  ALA LYS SER PHE ILE LYS LYS GLU GLY                          
MODRES 1VK2 MSE A    1  MET  SELENOMETHIONINE                                   
MODRES 1VK2 MSE A    8  MET  SELENOMETHIONINE                                   
MODRES 1VK2 MSE A   65  MET  SELENOMETHIONINE                                   
HET    MSE  A   1       8                                                       
HET    MSE  A   8       8                                                       
HET    MSE  A  65       7                                                       
HET    SF4  A 201       8                                                       
HET    UNL  A 301       3                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     SF4 IRON/SULFUR CLUSTER                                              
HETNAM     UNL UNKNOWN LIGAND                                                   
FORMUL   1  MSE    3(C5 H11 N O2 SE)                                            
FORMUL   2  SF4    FE4 S4                                                       
FORMUL   4  HOH   *114(H2 O)                                                    
HELIX    1   1 THR A    3  CYS A   18  1                                  16    
HELIX    2   2 CYS A   21  ASN A   26  5                                   6    
HELIX    3   3 GLY A   49  GLY A   56  1                                   8    
HELIX    4   4 GLY A   61  SER A   74  1                                  14    
HELIX    5   5 ARG A   77  ASP A   80  5                                   4    
HELIX    6   6 PRO A   91  ARG A   95  5                                   5    
HELIX    7   7 THR A   98  ASN A  117  1                                  20    
HELIX    8   8 GLY A  125  PHE A  132  1                                   8    
HELIX    9   9 SER A  139  ARG A  144  1                                   6    
HELIX   10  10 LEU A  151  GLY A  153  5                                   3    
HELIX   11  11 HIS A  161  ASN A  168  1                                   8    
HELIX   12  12 SER A  170  SER A  186  1                                  17    
SHEET    1   A 6 GLU A  34  GLY A  35  0                                        
SHEET    2   A 6 TYR A  82  ASN A  85 -1  O  ILE A  83   N  GLU A  34           
SHEET    3   A 6 ILE A  41  GLY A  45  1  N  PHE A  43   O  TYR A  82           
SHEET    4   A 6 VAL A 120  LEU A 124  1  O  LEU A 124   N  VAL A  44           
SHEET    5   A 6 LYS A 155  THR A 159  1  O  THR A 159   N  ALA A 123           
SHEET    6   A 6 ILE A 148  ASP A 149 -1  N  ILE A 148   O  VAL A 156           
LINK         C   MSE A   1                 N   TYR A   2     1555   1555  1.33  
LINK         C   LEU A   7                 N   MSE A   8     1555   1555  1.32  
LINK         C   MSE A   8                 N   GLU A   9     1555   1555  1.33  
LINK         C   GLY A  64                 N   MSE A  65     1555   1555  1.32  
LINK         C   MSE A  65                 N   LEU A  66     1555   1555  1.32  
LINK         SG  CYS A  18                FE2  SF4 A 201     1555   1555  2.40  
LINK         SG  CYS A  21                FE4  SF4 A 201     1555   1555  2.26  
LINK         SG  CYS A  89                FE3  SF4 A 201     1555   1555  2.34  
LINK         SG  CYS A 105                FE1  SF4 A 201     1555   1555  2.23  
SITE     1 AC1  5 CYS A  18  CYS A  21  HIS A  24  CYS A  89                    
SITE     2 AC1  5 CYS A 105                                                     
SITE     1 AC2  5 GLU A  46  GLY A  47  HIS A 161  HOH A 305                    
SITE     2 AC2  5 HOH A 319                                                     
CRYST1   61.049   61.049  127.500  90.00  90.00  90.00 P 43 21 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      0.016380  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.016380  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007843        0.00000                         
HETATM    1  N   MSE A   1      52.348  15.410 101.901  1.00 52.89           N  
HETATM    2  CA  MSE A   1      51.657  14.261 101.204  1.00 54.98           C  
HETATM    3  C   MSE A   1      52.261  13.901  99.840  1.00 52.37           C  
HETATM    4  O   MSE A   1      52.931  12.867  99.707  1.00 51.83           O  
HETATM    5  CB  MSE A   1      50.180  14.569 101.009  1.00 56.37           C  
HETATM    6  CG  MSE A   1      49.428  14.568 102.306  1.00 71.15           C  
HETATM    7 SE   MSE A   1      48.472  12.868 102.717  1.00 88.99          SE  
HETATM    8  CE  MSE A   1      46.588  13.785 102.813  1.00 77.31           C