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(-) Description

Title :  CRYSTAL STRUCTURE OF THIOL:DISULFIDE INTERCHANGE PROTEIN, THIOREDOXIN FAMILY PROTEIN FROM CHLOROBIUM TEPIDUM TLS
 
Authors :  A. Bagaria, S. K. Burley, S. Swaminathan, New York Sgx Research Cen Structural Genomics (Nysgxrc)
Date :  06 Sep 10  (Deposition) - 22 Sep 10  (Release) - 22 Sep 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.66
Chains :  Asym./Biol. Unit :  A
Keywords :  Psi-Ii, Structural Genomics, Protein Structure Initiative, New York Sgx Research Center For Structural Genomics, Nysgxrc, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Bagaria, S. K. Burley, S. Swaminathan
Crystal Structure Of Thiol:Disulfide Interchange Protein, Thioredoxin Family Protein From Chlorobium Tepidum Tls
To Be Published
PubMed: search

(-) Compounds

Molecule 1
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PSGX3(BC)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: SEQUENCE DATABASE RESIDUES 25-178
    Gene: CT2233
    Organism Scientific: CHLOROBACULUM TEPIDUM
    Organism Taxid: 1097
    Strain: TLS

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 5)

Asymmetric/Biological Unit (1, 5)
No.NameCountTypeFull Name
1MSE5Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 3OR5)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3OR5)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ile A:138 -Pro A:139

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3OR5)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 3OR5)

(-) 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:145
 aligned with Q8KAD0_CHLTE | Q8KAD0 from UniProtKB/TrEMBL  Length:178

    Alignment length:145
                                    37        47        57        67        77        87        97       107       117       127       137       147       157       167     
         Q8KAD0_CHLTE    28 ADARPTPAPSFSGVTVDGKPFSSASLKGKAYIVNFFATWCPPCRSEIPDMVQVQKTWASRGFTFVGIAVNEQLPNVKNYMKTQGIIYPVMMATPELIRAFNGYIDGGITGIPTSFVIDASGNVSGVIVGPRSKADFDRIVKMALG 172
               SCOP domains d3or5a_ A: automated matches                                                                                                                      SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --Redoxin-3or5A01 A:30-168                                                                                                                   ---- Pfam domains
         Sec.struct. author ...........eee.....eee.hhhh..eeeeeee...hhhhhhhhhhhhhhhhhhh...eeeeeee...hhhhhhhhhhhhh....eee.hhhhhhhhhh..........eeeee.....eeeee....hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3or5 A  28 ADARPTPAPSFSGVTVDGKPFSSASLKGKAYIVNFFATWCPPCRSEIPDmVQVQKTWASRGFTFVGIAVNEQLPNVKNYmKTQGIIYPVmmATPELIRAFNGYIDGGITGIPTSFVIDASGNVSGVIVGPRSKADFDRIVKmALG 172
                                    37        47        57        67        77        87        97       107       117|      127       137       147       157       167 |   
                                                                            77-MSE                       107-MSE   117-MSE                                             169-MSE
                                                                                                                    118-MSE
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3OR5)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: Thioredoxin (367)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q8KAD0_CHLTE | Q8KAD0)
molecular function
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
    GO:0045454    cell redox homeostasis    Any process that maintains the redox environment of a cell or compartment within a cell.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
    GO:0005623    cell    The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope.

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  Cis Peptide Bonds
    Ile A:138 - Pro A:139   [ RasMol ]  
 

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