HEADER    OXIDOREDUCTASE                          21-OCT-14   4WQ8              
TITLE     THIOSULFATE DEHYDROGENASE (TSDA) FROM ALLOCHROMATIUM VINOSUM -        
TITLE    2 TETRATHIONATE SOAK                                                   
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                                                      
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    OXIDOREDUCTASE, TETRATHIONATE, TSDA, C-TYPE CYTOCHROME,               
KEYWDS   2 ALLOCHROMATIUM VINOSUM                                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.A.BRITO,K.DENKMANN,I.A.C.PEREIRA,C.DAHL,M.ARCHER                    
REVDAT   5   06-NOV-24 4WQ8    1       LINK                                     
REVDAT   4   07-MAR-18 4WQ8    1       SOURCE REMARK                            
REVDAT   3   15-APR-15 4WQ8    1       JRNL                                     
REVDAT   2   25-FEB-15 4WQ8    1       JRNL                                     
REVDAT   1   18-FEB-15 4WQ8    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 ISSN 1744-3091                          
REMARK   1  PMID   25286955                                                     
REMARK   1  DOI    10.1107/S2053230X14019384                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.40 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) : 1.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.42                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.890                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 74.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 70663                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.140                           
REMARK   3   R VALUE            (WORKING SET) : 0.138                           
REMARK   3   FREE R VALUE                     : 0.165                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.830                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3412                            
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 44.3764 -  4.0342    0.78     2950   146  0.1382 0.1396        
REMARK   3     2  4.0342 -  3.2023    0.82     3101   163  0.1293 0.1449        
REMARK   3     3  3.2023 -  2.7976    0.80     2983   146  0.1335 0.1428        
REMARK   3     4  2.7976 -  2.5419    0.81     3038   161  0.1265 0.1684        
REMARK   3     5  2.5419 -  2.3597    0.82     3091   158  0.1164 0.1424        
REMARK   3     6  2.3597 -  2.2206    0.83     3108   151  0.1151 0.1671        
REMARK   3     7  2.2206 -  2.1094    0.84     3163   174  0.1155 0.1351        
REMARK   3     8  2.1094 -  2.0175    0.76     2881   133  0.1247 0.1807        
REMARK   3     9  2.0175 -  1.9399    0.82     3036   181  0.1246 0.1786        
REMARK   3    10  1.9399 -  1.8729    0.84     3157   153  0.1213 0.1525        
REMARK   3    11  1.8729 -  1.8144    0.83     3150   135  0.1200 0.1604        
REMARK   3    12  1.8144 -  1.7625    0.83     3112   161  0.1197 0.1600        
REMARK   3    13  1.7625 -  1.7161    0.83     3102   175  0.1355 0.1826        
REMARK   3    14  1.7161 -  1.6742    0.83     3132   166  0.1360 0.1958        
REMARK   3    15  1.6742 -  1.6362    0.82     3089   154  0.1605 0.2087        
REMARK   3    16  1.6362 -  1.6013    0.82     3128   147  0.1685 0.1926        
REMARK   3    17  1.6013 -  1.5693    0.81     3079   160  0.1848 0.2129        
REMARK   3    18  1.5693 -  1.5397    0.80     2961   161  0.1982 0.2523        
REMARK   3    19  1.5397 -  1.5122    0.81     3041   136  0.2195 0.2340        
REMARK   3    20  1.5122 -  1.4866    0.68     2564   125  0.2386 0.3062        
REMARK   3    21  1.4866 -  1.4626    0.54     2035    86  0.2465 0.2439        
REMARK   3    22  1.4626 -  1.4401    0.45     1699    89  0.2605 0.2493        
REMARK   3    23  1.4401 -  1.4189    0.38     1409    79  0.2690 0.3247        
REMARK   3    24  1.4189 -  1.3989    0.33     1242    72  0.2997 0.2737        
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) : 18.660           
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      :  0.012           1993                                  
REMARK   3   ANGLE     :  1.604           2753                                  
REMARK   3   CHIRALITY :  0.069            268                                  
REMARK   3   PLANARITY :  0.007            356                                  
REMARK   3   DIHEDRAL  : 18.594            742                                  
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 4WQ8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-OCT-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000204254.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-APR-13                          
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               : PETRA III, EMBL C/O DESY           
REMARK 200  BEAMLINE                       : P14 (MX2)                          
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.239                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 70766                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.399                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.420                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 81.0                               
REMARK 200  DATA REDUNDANCY                : 3.400                              
REMARK 200  R MERGE                    (I) : 0.07000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.6800                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.45                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 42.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.55000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.210                              
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       39.51500            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       35.06250            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       39.51500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       35.06250            
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: 2710 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 10480 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 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 A1110  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A1124  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     SER A   216                                                      
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 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   163     CAC  HEC A  1002              2.00            
REMARK 500   O2D  HEC A  1001     O    HOH A  1101              2.16            
REMARK 500   O    HOH A  1146     O    HOH A  1168              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      -70.63   -108.42                                   
REMARK 500    GLU A 144       38.16    -93.76                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A1240        DISTANCE =  6.10 ANGSTROMS                       
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                             HEC A1001  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  53   NE2                                                    
REMARK 620 2 HEC A1001   NA   92.2                                              
REMARK 620 3 HEC A1001   NB   88.1  89.9                                        
REMARK 620 4 HEC A1001   NC   87.9 179.2  90.8                                  
REMARK 620 5 HEC A1001   ND   92.3  88.9 178.8  90.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC A1001  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  53   NE2                                                    
REMARK 620 2 HEC A1001   NA   93.1                                              
REMARK 620 3 HEC A1001   NB   89.0  90.2                                        
REMARK 620 4 HEC A1001   NC   88.5 178.1  90.9                                  
REMARK 620 5 HEC A1001   ND   92.9  88.9 178.0  90.0                            
REMARK 620 6 CSS A  96   SD  178.5  86.6  92.5  91.8  85.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC A1002  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 164   NE2                                                    
REMARK 620 2 HEC A1002   NA   90.8                                              
REMARK 620 3 HEC A1002   NB   90.3  90.9                                        
REMARK 620 4 HEC A1002   NC   87.8 178.6  89.4                                  
REMARK 620 5 HEC A1002   ND   90.0  89.8 179.3  90.0                            
REMARK 620 6 LYS A 208   NZ  174.1  95.1  90.4  86.3  89.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HEC A 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HEC 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 IOD A 1004                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 1005                
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  4WQ8 A    2   243  UNP    D3RVD4   TSDA_ALLVD      29    270             
SEQADV 4WQ8 MET A    1  UNP  D3RVD4              INITIATING METHIONINE          
SEQADV 4WQ8 ALA A  244  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQ8 TRP A  245  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQ8 SER A  246  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQ8 HIS A  247  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQ8 PRO A  248  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQ8 GLN A  249  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQ8 PHE A  250  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQ8 GLU A  251  UNP  D3RVD4              EXPRESSION TAG                 
SEQADV 4WQ8 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 CSD 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 LYS          
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                                          
MODRES 4WQ8 CSD A   96  CYS  MODIFIED RESIDUE                                   
HET    CSD  A  96       8                                                       
HET    CSS  A  96       7                                                       
HET    HEC  A1001      86                                                       
HET    HEC  A1002      43                                                       
HET    IOD  A1003       1                                                       
HET    IOD  A1004       1                                                       
HET    SO4  A1005       5                                                       
HETNAM     CSD 3-SULFINOALANINE                                                 
HETNAM     CSS S-MERCAPTOCYSTEINE                                               
HETNAM     HEC HEME C                                                           
HETNAM     IOD IODIDE ION                                                       
HETNAM     SO4 SULFATE ION                                                      
HETSYN     CSD S-CYSTEINESULFINIC ACID; S-SULFINOCYSTEINE                       
FORMUL   1  CSD    C3 H7 N O4 S                                                 
FORMUL   1  CSS    C3 H7 N O2 S2                                                
FORMUL   2  HEC    2(C34 H34 FE N4 O4)                                          
FORMUL   4  IOD    2(I 1-)                                                      
FORMUL   6  SO4    O4 S 2-                                                      
FORMUL   7  HOH   *226(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         SG  CYS A  49                 CABAHEC A1001     1555   1555  1.73  
LINK         SG  CYS A  49                 CABBHEC A1001     1555   1555  1.65  
LINK         SG  CYS A  52                 CACAHEC A1001     1555   1555  1.86  
LINK         SG  CYS A  52                 CACBHEC A1001     1555   1555  1.90  
LINK         C   ASP A  95                 N  ACSD A  96     1555   1555  1.33  
LINK         C   ASP A  95                 N  BCSS A  96     1555   1555  1.33  
LINK         C  ACSD A  96                 N   PHE A  97     1555   1555  1.33  
LINK         C  BCSS A  96                 N   PHE A  97     1555   1555  1.33  
LINK         SG  CYS A 160                 CAB HEC A1002     1555   1555  1.73  
LINK         NE2 HIS A  53                FE  AHEC A1001     1555   1555  2.07  
LINK         NE2 HIS A  53                FE  BHEC A1001     1555   1555  2.04  
LINK         SD BCSS A  96                FE  BHEC A1001     1555   1555  2.22  
LINK         NE2 HIS A 164                FE   HEC A1002     1555   1555  2.01  
LINK         NZ  LYS A 208                FE   HEC A1002     1555   1555  2.08  
CISPEP   1 PHE A   76    PRO A   77          0         3.41                     
SITE     1 AC1 27 LEU A  32  ALA A  48  CYS A  49  CYS A  52                    
SITE     2 AC1 27 HIS A  53  PHE A  69  LEU A  89  ARG A  92                    
SITE     3 AC1 27 CSD A  96  CSS A  96  PHE A  97  SER A 100                    
SITE     4 AC1 27 LEU A 101  GLY A 137  ILE A 138  PHE A 189                    
SITE     5 AC1 27 ARG A 197  THR A 200  HOH A1101  HOH A1107                    
SITE     6 AC1 27 HOH A1123  HOH A1190  HOH A1257  HOH A1288                    
SITE     7 AC1 27 HOH A1316  HOH A1320  HOH A1324                               
SITE     1 AC2 18 HIS A  51  ARG A 159  CYS A 160  CYS A 163                    
SITE     2 AC2 18 HIS A 164  LEU A 179  PHE A 180  PRO A 181                    
SITE     3 AC2 18 PRO A 182  LEU A 183  PHE A 189  PHE A 204                    
SITE     4 AC2 18 ILE A 205  LYS A 208  MET A 209  HOH A1192                    
SITE     5 AC2 18 HOH A1254  HOH A1319                                          
SITE     1 AC3  1 ARG A 234                                                     
SITE     1 AC4  2 PRO A  40  ASP A  41                                          
SITE     1 AC5  5 ASN A 196  ARG A 197  GLN A 198  HOH A1117                    
SITE     2 AC5  5 HOH A1250                                                     
CRYST1   79.030   70.125   57.723  90.00 129.20  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      0.012653  0.000000  0.010320        0.00000                         
SCALE2      0.000000  0.014260  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.022356        0.00000