HEADER    OXIDOREDUCTASE                          21-OCT-14   4WQD              
TITLE     THIOSULFATE DEHYDROGENASE (TSDA) FROM ALLOCHROMATIUM VINOSUM - K208G  
TITLE    2 MUTANT                                                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: THIOSULFATE DEHYDROGENASE;                                 
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: TETRATHIONATE SYNTHASE;                                     
COMPND   5 EC: 1.8.2.2;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ALLOCHROMATIUM VINOSUM;                         
SOURCE   3 ORGANISM_TAXID: 572477;                                              
SOURCE   4 STRAIN: ATCC 17899 / DSM 180 / NBRC 103801 / D;                      
SOURCE   5 ATCC: 17899;                                                         
SOURCE   6 GENE: TSDA, ALVIN_0091;                                              
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PPR-IBAAVTSDAS                            
KEYWDS    TETRATHIONATE, TSDA, C-TYPE CYTOCHROME, OXIDOREDUCTASE                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.A.BRITO,K.DENKMANN,I.A.C.PEREIRA,C.DAHL,M.ARCHER                    
REVDAT   4   23-OCT-24 4WQD    1       LINK                                     
REVDAT   3   15-APR-15 4WQD    1       JRNL                                     
REVDAT   2   25-FEB-15 4WQD    1       JRNL                                     
REVDAT   1   18-FEB-15 4WQD    0                                                
JRNL        AUTH   J.A.BRITO,K.DENKMANN,I.A.PEREIRA,M.ARCHER,C.DAHL             
JRNL        TITL   THIOSULFATE DEHYDROGENASE (TSDA) FROM ALLOCHROMATIUM         
JRNL        TITL 2 VINOSUM: STRUCTURAL AND FUNCTIONAL INSIGHTS INTO THIOSULFATE 
JRNL        TITL 3 OXIDATION.                                                   
JRNL        REF    J.BIOL.CHEM.                  V. 290  9222 2015              
JRNL        REFN                   ESSN 1083-351X                               
JRNL        PMID   25673691                                                     
JRNL        DOI    10.1074/JBC.M114.623397                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.A.BRITO,A.GUTIERRES,K.DENKMANN,C.DAHL,M.ARCHER             
REMARK   1  TITL   PRODUCTION, CRYSTALLIZATION AND PRELIMINARY CRYSTALLOGRAPHIC 
REMARK   1  TITL 2 ANALYSIS OF ALLOCHROMATIUM VINOSUM THIOSULFATE DEHYDROGENASE 
REMARK   1  TITL 3 TSDA, AN UNUSUAL ACIDOPHILIC C-TYPE CYTOCHROME.              
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.F      V.  70  1424 2014              
REMARK   1  REFN                   ESSN 1744-3091                               
REMARK   1  PMID   25286955                                                     
REMARK   1  DOI    10.1107/S2053230X14019384                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.22 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: DEV_1830)                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.22                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.45                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.930                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 70.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 102775                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.153                           
REMARK   3   R VALUE            (WORKING SET) : 0.151                           
REMARK   3   FREE R VALUE                     : 0.183                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.960                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 5101                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 45.0127 -  3.7934    0.75     3416   182  0.1344 0.1570        
REMARK   3     2  3.7934 -  3.0111    0.77     3567   177  0.1384 0.1662        
REMARK   3     3  3.0111 -  2.6306    0.73     3343   173  0.1377 0.1944        
REMARK   3     4  2.6306 -  2.3901    0.75     3459   189  0.1304 0.1577        
REMARK   3     5  2.3901 -  2.2188    0.75     3431   181  0.1322 0.1971        
REMARK   3     6  2.2188 -  2.0880    0.76     3502   195  0.1342 0.1325        
REMARK   3     7  2.0880 -  1.9834    0.72     3294   187  0.1389 0.1795        
REMARK   3     8  1.9834 -  1.8970    0.71     3278   151  0.1449 0.1842        
REMARK   3     9  1.8970 -  1.8240    0.74     3409   176  0.1404 0.2011        
REMARK   3    10  1.8240 -  1.7611    0.75     3435   166  0.1329 0.1721        
REMARK   3    11  1.7611 -  1.7060    0.74     3397   177  0.1326 0.1415        
REMARK   3    12  1.7060 -  1.6572    0.74     3401   156  0.1313 0.1788        
REMARK   3    13  1.6572 -  1.6136    0.71     3230   202  0.1379 0.1825        
REMARK   3    14  1.6136 -  1.5742    0.70     3201   172  0.1425 0.1855        
REMARK   3    15  1.5742 -  1.5384    0.71     3298   170  0.1508 0.1682        
REMARK   3    16  1.5384 -  1.5057    0.70     3179   153  0.1680 0.2097        
REMARK   3    17  1.5057 -  1.4756    0.72     3256   171  0.1655 0.2204        
REMARK   3    18  1.4756 -  1.4477    0.71     3318   195  0.1838 0.2041        
REMARK   3    19  1.4477 -  1.4219    0.71     3281   156  0.1916 0.2284        
REMARK   3    20  1.4219 -  1.3978    0.71     3216   163  0.1916 0.2284        
REMARK   3    21  1.3978 -  1.3752    0.69     3143   202  0.2060 0.2107        
REMARK   3    22  1.3752 -  1.3541    0.66     3051   163  0.2293 0.2587        
REMARK   3    23  1.3541 -  1.3342    0.69     3139   161  0.2314 0.2238        
REMARK   3    24  1.3342 -  1.3154    0.69     3215   160  0.2426 0.2586        
REMARK   3    25  1.3154 -  1.2976    0.68     3098   172  0.2566 0.2858        
REMARK   3    26  1.2976 -  1.2807    0.69     3200   149  0.2523 0.3000        
REMARK   3    27  1.2807 -  1.2647    0.69     3156   157  0.2748 0.3166        
REMARK   3    28  1.2647 -  1.2495    0.66     3065   151  0.2947 0.2847        
REMARK   3    29  1.2495 -  1.2350    0.66     2964   151  0.3052 0.2970        
REMARK   3    30  1.2350 -  1.2211    0.59     2732   143  0.3207 0.3324        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.130            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.680           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.013           1927                                  
REMARK   3   ANGLE     :  1.485           2643                                  
REMARK   3   CHIRALITY :  0.061            265                                  
REMARK   3   PLANARITY :  0.008            346                                  
REMARK   3   DIHEDRAL  : 16.536            704                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4WQD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-OCT-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000204259.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 18-FEB-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.15                             
REMARK 200  PH                             : 6.28                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I02                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.954                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M-F               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 102946                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.220                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.450                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.0                               
REMARK 200  DATA REDUNDANCY                : 1.500                              
REMARK 200  R MERGE                    (I) : 0.03500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.3900                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.22                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.27                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 64.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.40000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.030                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 23.5% (W/V) PEG 3350, 0.1 M BIS-TRIS     
REMARK 280  PH 6.28, 0.2 M (NH4)2SO4, 0.1 M NAI, VAPOR DIFFUSION, SITTING       
REMARK 280  DROP, TEMPERATURE 293.15K                                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
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+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       39.54650            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       35.40550            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       39.54650            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       35.40550            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2950 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 10500 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A1117  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A1164  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A1194  LIES ON A SPECIAL POSITION.                          
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     1                                                      
REMARK 465     GLU A     2                                                      
REMARK 465     PRO A     3                                                      
REMARK 465     PRO A     4                                                      
REMARK 465     PRO A   210                                                      
REMARK 465     LEU A   211                                                      
REMARK 465     GLY A   212                                                      
REMARK 465     ALA A   213                                                      
REMARK 465     ASP A   214                                                      
REMARK 465     ASP A   215                                                      
REMARK 465     GLN A   238                                                      
REMARK 465     GLU A   239                                                      
REMARK 465     PRO A   240                                                      
REMARK 465     THR A   241                                                      
REMARK 465     GLY A   242                                                      
REMARK 465     ASP A   243                                                      
REMARK 465     ALA A   244                                                      
REMARK 465     TRP A   245                                                      
REMARK 465     SER A   246                                                      
REMARK 465     HIS A   247                                                      
REMARK 465     PRO A   248                                                      
REMARK 465     GLN A   249                                                      
REMARK 465     PHE A   250                                                      
REMARK 465     GLU A   251                                                      
REMARK 465     LYS A   252                                                      
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     SER A 216    OG                                                  
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   SG   CYS A    49     CAB  HEC A  1001              1.69            
REMARK 500   SG   CYS A   160     CAB  HEC A  1002              1.78            
REMARK 500   SG   CYS A    52     CAC  HEC A  1001              1.90            
REMARK 500   OE2  GLU A    90     O1   EDO A  1004              1.93            
REMARK 500   O    HOH A  1110     O    HOH A  1122              1.99            
REMARK 500   NE2  HIS A   164    FE    HEC A  1002              2.02            
REMARK 500   SG   CYS A   163     CAC  HEC A  1002              2.05            
REMARK 500   NE2  HIS A    53    FE    HEC A  1001              2.09            
REMARK 500   SD   CSS A    96    FE    HEC A  1001              2.13            
REMARK 500   O    HOH A  1269     O    HOH A  1346              2.16            
REMARK 500   SD   MET A   209    FE    HEC A  1002              2.18            
REMARK 500   O    HOH A  1245     O    HOH A  1355              2.18            
REMARK 500   O    HOH A  1189     O    HOH A  1328              2.19            
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  99      -70.13   -107.30                                   
REMARK 500    GLU A 144       48.65    -95.25                                   
REMARK 500    CYS A 160      -34.67   -131.11                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 GLY A  208     MET A  209                 -147.68                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    GLY A 208        -10.19                                           
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 HEM A 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HEM A 1002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 1003                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 1004                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GAI A 1005                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 1006                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4WQ7   RELATED DB: PDB                                   
REMARK 900 THIOSULFATE DEHYDROGENASE (TSDA) FROM ALLOCHROMATIUM VINOSUM - "AS   
REMARK 900 ISOLATED" FORM                                                       
DBREF  4WQD A    2   243  UNP    D3RVD4   TSDA_ALLVD      29    270             
SEQADV 4WQD MET A    1  UNP  D3RVD4              INITIATING METHIONINE          
SEQADV 4WQD GLY A  208  UNP  D3RVD4    LYS   235 ENGINEERED MUTATION            
SEQADV 4WQD ALA A  244  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQD TRP A  245  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQD SER A  246  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQD HIS A  247  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQD PRO A  248  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQD GLN A  249  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQD PHE A  250  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQD GLU A  251  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQD LYS A  252  UNP  D3RVD4              EXPRESSION TAG                 
SEQRES   1 A  252  MET GLU PRO PRO THR VAL ALA LEU THR VAL PRO ALA ALA          
SEQRES   2 A  252  ALA LEU LEU PRO ASP GLY ALA LEU GLY GLU SER ILE VAL          
SEQRES   3 A  252  ARG GLY ARG ARG TYR LEU SER ASP THR PRO ALA GLN LEU          
SEQRES   4 A  252  PRO ASP PHE VAL GLY ASN GLY LEU ALA CYS ARG HIS CYS          
SEQRES   5 A  252  HIS PRO GLY ARG ASP GLY GLU VAL GLY THR GLU ALA ASN          
SEQRES   6 A  252  ALA ALA PRO PHE VAL GLY VAL VAL GLY ARG PHE PRO GLN          
SEQRES   7 A  252  TYR SER ALA ARG HIS GLY ARG LEU ILE THR LEU GLU GLN          
SEQRES   8 A  252  ARG ILE GLY ASP CYS PHE GLU ARG SER LEU ASN GLY ARG          
SEQRES   9 A  252  ALA LEU ALA LEU ASP HIS PRO ALA LEU ILE ASP MET LEU          
SEQRES  10 A  252  ALA TYR MET SER TRP LEU SER GLN GLY VAL PRO VAL GLY          
SEQRES  11 A  252  ALA VAL VAL ALA GLY HIS GLY ILE PRO THR LEU THR LEU          
SEQRES  12 A  252  GLU ARG GLU PRO ASP GLY VAL HIS GLY GLU ALA LEU TYR          
SEQRES  13 A  252  GLN ALA ARG CYS LEU ALA CYS HIS GLY ALA ASP GLY SER          
SEQRES  14 A  252  GLY THR LEU ASP ALA ASP GLY ARG TYR LEU PHE PRO PRO          
SEQRES  15 A  252  LEU TRP GLY PRO ARG SER PHE ASN THR GLY ALA GLY MET          
SEQRES  16 A  252  ASN ARG GLN ALA THR ALA ALA GLY PHE ILE LYS HIS GLY          
SEQRES  17 A  252  MET PRO LEU GLY ALA ASP ASP SER LEU SER ASP GLU GLU          
SEQRES  18 A  252  ALA TRP ASP VAL ALA GLY PHE VAL LEU THR HIS PRO ARG          
SEQRES  19 A  252  PRO LEU PHE GLN GLU PRO THR GLY ASP ALA TRP SER HIS          
SEQRES  20 A  252  PRO GLN PHE GLU LYS                                          
HET    CSS  A  96       7                                                       
HET    HEC  A1001      43                                                       
HET    HEC  A1002      43                                                       
HET    IOD  A1003       1                                                       
HET    EDO  A1004       4                                                       
HET    GAI  A1005       4                                                       
HET    SO4  A1006       5                                                       
HETNAM     CSS S-MERCAPTOCYSTEINE                                               
HETNAM     HEC HEME C                                                           
HETNAM     IOD IODIDE ION                                                       
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM     GAI GUANIDINE                                                        
HETNAM     SO4 SULFATE ION                                                      
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   1  CSS    C3 H7 N O2 S2                                                
FORMUL   2  HEC    2(C34 H34 FE N4 O4)                                          
FORMUL   4  IOD    I 1-                                                         
FORMUL   5  EDO    C2 H6 O2                                                     
FORMUL   6  GAI    C H5 N3                                                      
FORMUL   7  SO4    O4 S 2-                                                      
FORMUL   8  HOH   *257(H2 O)                                                    
HELIX    1 AA1 ALA A   12  LEU A   16  5                                   5    
HELIX    2 AA2 GLY A   19  ASP A   34  1                                  16    
HELIX    3 AA3 ASP A   34  LEU A   39  1                                   6    
HELIX    4 AA4 ALA A   48  CYS A   52  5                                   5    
HELIX    5 AA5 VAL A   72  PHE A   76  5                                   5    
HELIX    6 AA6 THR A   88  ARG A   99  1                                  12    
HELIX    7 AA7 HIS A  110  SER A  124  1                                  15    
HELIX    8 AA8 ASP A  148  CYS A  160  1                                  13    
HELIX    9 AA9 CYS A  160  GLY A  165  1                                   6    
HELIX   10 AB1 ALA A  193  ASN A  196  5                                   4    
HELIX   11 AB2 ARG A  197  MET A  209  1                                  13    
HELIX   12 AB3 SER A  218  LEU A  230  1                                  13    
SHEET    1 AA1 2 GLN A  78  SER A  80  0                                        
SHEET    2 AA1 2 ARG A  85  ILE A  87 -1  O  ILE A  87   N  GLN A  78           
SHEET    1 AA2 2 THR A 171  LEU A 172  0                                        
SHEET    2 AA2 2 TYR A 178  PHE A 180 -1  O  PHE A 180   N  THR A 171           
LINK         C   ASP A  95                 N  BCSS A  96     1555   1555  1.33  
LINK         C  BCSS A  96                 N   PHE A  97     1555   1555  1.33  
CISPEP   1 PHE A   76    PRO A   77          0         0.74                     
SITE     1 AC1 22 LEU A  32  ALA A  48  CYS A  49  CYS A  52                    
SITE     2 AC1 22 HIS A  53  PHE A  69  ARG A  75  LEU A  89                    
SITE     3 AC1 22 ARG A  92  CYS A  96  CSS A  96  PHE A  97                    
SITE     4 AC1 22 SER A 100  LEU A 101  GLY A 137  ILE A 138                    
SITE     5 AC1 22 GAI A1005  HOH A1107  HOH A1114  HOH A1115                    
SITE     6 AC1 22 HOH A1201  HOH A1210                                          
SITE     1 AC2 19 LEU A  47  HIS A  51  CYS A  52  ARG A 159                    
SITE     2 AC2 19 CYS A 160  CYS A 163  HIS A 164  LEU A 179                    
SITE     3 AC2 19 PHE A 180  PRO A 181  PRO A 182  LEU A 183                    
SITE     4 AC2 19 PHE A 189  PHE A 204  ILE A 205  MET A 209                    
SITE     5 AC2 19 HOH A1206  HOH A1313  HOH A1356                               
SITE     1 AC3  1 ARG A 234                                                     
SITE     1 AC4  6 THR A  88  GLU A  90  LEU A 117  HOH A1106                    
SITE     2 AC4  6 HOH A1139  HOH A1161                                          
SITE     1 AC5  5 ARG A  82  ARG A  92  GLY A 194  ARG A 197                    
SITE     2 AC5  5 HOH A1133                                                     
SITE     1 AC6  5 ARG A 197  GLN A 198  HOH A1112  HOH A1240                    
SITE     2 AC6  5 HOH A1272                                                     
CRYST1   79.093   70.811   57.873  90.00 128.99  90.00 C 1 2 1       4          
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      0.012643  0.000000  0.010235        0.00000                         
SCALE2      0.000000  0.014122  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.022231        0.00000