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(-) Description

Title :  CRYSTAL STRUCTURE OF THIOSULFATE SULFURTRANSFERASE FROM PSEUDOMONAS AERUGINOSA
 
Authors :  D. Kumaran, S. Swaminathan, S. K. Burley, New York Sgx Research Cen Structural Genomics (Nysgxrc)
Date :  10 Feb 05  (Deposition) - 22 Mar 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Thiosulfate Sulfurtransferase, Rhodanase Domains, Cyanide Detoxification, Structural Genomics, Psi, Protein Structure Initiative, New York Sgx Research Center For Structural Genomics, Nysgxrc, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. Kumaran, S. Swaminathan
Crystal Structure Of Thiosulfate Sulfurtransferase From Pseudomonas Aeruginosa
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - THIOSULFATE SULFURTRANSFERASE
    Chains: A
    EC Number: 2.8.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: PSEUDOMONAS AERUGINOSA
    Organism Taxid: 287

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric/Biological Unit (3, 6)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2MSE4Mod. Amino AcidSELENOMETHIONINE
3SO31Ligand/IonSULFITE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:193 , ALA A:194 , GLY A:195 , ARG A:196 , THR A:197 , ARG A:198 , HOH A:784BINDING SITE FOR RESIDUE SO3 A 540
2AC2SOFTWAREASN A:45 , LEU A:46 , PRO A:47 , ARG A:50 , GLU A:54 , ARG A:58 , HIS A:316 , HOH A:733BINDING SITE FOR RESIDUE GOL A 541

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1YT8)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1YT8)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1YT8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1YT8)

(-) Exons   (0, 0)

(no "Exon" information available for 1YT8)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:525
 aligned with Q9I0N4_PSEAE | Q9I0N4 from UniProtKB/TrEMBL  Length:527

    Alignment length:525
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     527 
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523   | 
         Q9I0N4_PSEAE     4 IAVRTFHDIRAALLARRELALLDVREEDPFAQAHPLFAANLPLSRLELEIHARVPRRDTPITVYDDGEGLAPVAAQRLLDLGYSDVALLDGGLSGWRNAGGELFRDVNVPSKAFGELVEAERHTPSLAAEEVQALLDARAEAVILDARRFDEYQTMSIPGGISVPGAELVLRVAELAPDPRTRVIVNCAGRTRSIIGTQSLLNAGIPNPVAALRNGTIGWTLAGQQLEHGQTRRFGAISQDTRKAAAQRARAVADRAGVERLDLAGLAQWQDEHDRTTYLLDVRTPEEYEAGHLPGSRSTPGGQLVQETDHVASVRGARLVLVDDDGVRANMSASWLAQMGWQVAVLDGLSEADFSERGAWSAPLPRQPRADTIDPTTLADWLGEPGTRVLDFTASANYAKRHIPGAAWVLRSQLKQALERLGTAERYVLTCGSSLLARFAVAEVQALSGKPVFLLDGGTSAWVAAGLPTEDGESLLASPRIDRYRRPYEGTDNPREAMQGYLDWEFGLVEQLGRDGTHGFFVI-   -
               SCOP domains d1yt8a2 A:6-106 Thiosulfate sulfurtransferase PA2603                                                 d1yt8a1 A:107-242 Thiosulfate sulfurtransferase PA2603                                                                                  d1yt8a4 A:243-372 Thiosulfate sulfurtransferase PA2603                                                                            d1yt8a3 A:373-529 Thiosulfate sulfurtransferase PA2603                                                                                                       - SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Rhodanese-1yt8A01 A:380-471                                                                 ----------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Rhodanese-1yt8A02 A:380-471                                                                 ----------------------------------------------------------- Pfam domains (2)
           Pfam domains (3) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Rhodanese-1yt8A03 A:380-471                                                                 ----------------------------------------------------------- Pfam domains (3)
           Pfam domains (4) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Rhodanese-1yt8A04 A:380-471                                                                 ----------------------------------------------------------- Pfam domains (4)
         Sec.struct. author .eeehhhhhhhhhhhh...eeee..hhhhhh.......ee.hhhhhhhhhhhhh......eeee....hhhhhhhhhhhhh....eeee.hhhhhhhhh........hhhhhhhhhhhhhhhh..eehhhhhhhhhhh...eeeee..hhhhhhhh.....ee.hhhhhhhhhhhhh.....eeeee...hhhhhhhhhhhhhh.....eeee.hhhhhhhhh...............hhhhhhhhhhhhhhhhhhhh.eeehhhhhhhhhhh....eeeee..hhhhhhhh.....ee.hhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhh..eeeee...hhhhh.................eehhhhhhhhh....eeeee..hhhhhhhh.....ee.hhhhhhhhhhhhh...eeeee...hhhhhhhhhhhhhhhh..eeee.hhhhhhhhh............................hhhhhhhhhhhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1yt8 A   6 IAVRTFHDIRAALLARRELALLDVREEDPFAQAHPLFAANLPLSRLELEIHARVPRRDTPITVYDDGEGLAPVAAQRLHDLGYSDVALLDGGLSGWRNAGGELFRDVNVPSKAFGELVEAERHTPSLAAEEVQALLDARAEAVILDARRFDEYQTmSIPGGISVPGAELVLRVAELAPDPRTRVIVNCAGRTRSIIGTQSLLNAGIPNPVAALRNGTIGWTLAGQQLEHGQTRRFGAISQDTRKAAAQRARAVADRAGVERLDLAGLAQWQDEHDRTTYLLDVRTPEEYEAGHLPGSRSTPGGQLVQETDHVASVRGARLVLVDDDGVRANmSASWLAQmGWQVAVLDGLSEADFSERGAWSAPLPRQPRADTIDPTTLADWLGEPGTRVLDFTASANYAKRHIPGAAWVLRSQLKQALERLGTAERYVLTCGSSLLARFAVAEVQALSGKPVFLLDGGTSAWVAAGLPTEDGESLLASPRIDRYRRPYEGTDNPREAmQGYLDWEFGLVEQLGRDGTHGFFVIE 530
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155     | 165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335 |     345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525     
                                                                                                                                                                                     161-MSE                                                                                                                                                                         337-MSE 345-MSE                                                                                                                                                        504-MSE
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1YT8)

(-) Pfam Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: Rhodanese] (33)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q9I0N4_PSEAE | Q9I0N4)
molecular function
    GO:0004792    thiosulfate sulfurtransferase activity    Catalysis of the reaction: hydrogen cyanide + thiosulfate = H(+) + sulfite + thiocyanate.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.

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