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(-) Description

Title :  CRYSTAL STRUCTURE OF K53E THIOREDOXIN FROM SULFOLOBUS TOKODAII STRAIN7
 
Authors :  H. Ming, M. Tanokura
Date :  11 Oct 06  (Deposition) - 02 Oct 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.49
Chains :  Asym./Biol. Unit :  A
Keywords :  Thioredoxin, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Ming, Y. Kato, K. Miyazono, K. Ito, M. Kamo, K. Nagata, M. Tanokura
Crystal Structure Of Thioredoxin Domain Of St2123 From Thermophilic Archaea Sulfolobus Tokodaii Strain7
Proteins V. 69 204 2007
PubMed-ID: 17557330  |  Reference-DOI: 10.1002/PROT.21467
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - THIOREDOXIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 37-140
    Mutation: YES
    Organism Scientific: SULFOLOBUS TOKODAII
    Organism Taxid: 111955
    Strain: STRAIN7

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2E0Q)

(-) Sites  (0, 0)

(no "Site" information available for 2E0Q)

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:64 -A:67

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Leu A:106 -Pro A:107

 Sequence-Structure Mapping

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(-) 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    
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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:104
 aligned with F9VP91_SULTO | F9VP91 from UniProtKB/TrEMBL  Length:132

    Alignment length:104
                                    38        48        58        68        78        88        98       108       118       128    
         F9VP91_SULTO    29 VIHLDSKNFDSFLASHKIAVVDFWAEWCAPCLILAPIIEELAEDYPQVGFGKLNSDENPDIAARYGVMSLPTVIFFKDGEPVDEIIGAVPREEIEIRIKNLLGE 132
               SCOP domains d2e0qa_ A: automated matches                                                                             SCOP domains
               CATH domains 2e0qA00 A:37-140 Glutaredoxin                                                                            CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee....hhhhhhhhh.eeeeeee...hhhhhhhhhhhhhhhhhh...eeeeee...hhhhhhhh......eeeeee..eeeeeee...hhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------- Transcript
                 2e0q A  37 VIHLDSKNFDSFLASHEIAVVDFWAEWCAPCLILAPIIEELAEDYPQVGFGKLNSDENPDIAARYGVMSLPTVIFFKDGEPVDEIIGAVPREEIEIRIKNLLGE 140
                                    46        56        66        76        86        96       106       116       126       136
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

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

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2E0Q)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (F9VP91_SULTO | F9VP91)
molecular function
    GO:0015035    protein disulfide oxidoreductase activity    Catalysis of the reaction: a protein with reduced sulfide groups = a protein with oxidized disulfide bonds.
biological process
    GO:0045454    cell redox homeostasis    Any process that maintains the redox environment of a cell or compartment within a cell.
    GO:0006662    glycerol ether metabolic process    The chemical reactions and pathways involving glycerol ethers, any anhydride formed between two organic hydroxy compounds, one of which is glycerol.
    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
    Leu A:106 - Pro A:107   [ RasMol ]  
 

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