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(-) Description

Title :  CRYSTAL STRUCTURE OF A METAGENOMIC THIOREDOXIN
 
Authors :  T. K. Craig, A. Gardberg, D. D. Lorimer, A. B. Burgin Jr. , A. Segall, F. R
Date :  09 Jan 12  (Deposition) - 23 Jan 13  (Release) - 23 Jan 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym./Biol. Unit :  A
Keywords :  Thioredoxin, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. K. Craig, A. Gardberg, D. D. Lorimer, A. B. Burgin Jr. , A. Segall, F. Rohwer
Structure Of A Metagenomic Thioredoxin
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - THIOREDOXIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: VCID_5533, PEMB31
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Organism Scientific: SILICIBACTER PHAGE DSS3PHI2
    Organism Taxid: 490912

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

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(-) Sites  (0, 0)

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(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:30 -A:33

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Leu A:73 -Pro A:74

 Sequence-Structure Mapping

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:104
 aligned with C4NT42_9CAUD | C4NT42 from UniProtKB/TrEMBL  Length:105

    Alignment length:104
                                    11        21        31        41        51        61        71        81        91       101    
         C4NT42_9CAUD     2 LRSLSDSDFQLEVRQHPDPIIIMFTGSWCQPCKKMKPTFEEMASQMEGDIRFAYMDAEDAEKTMAELNIRTLPSLALFVDGMIREVFSGTMNKSDLRYWINNNI 105
               SCOP domains d3vfia_ A: automated matches                                                                             SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeehhhhhhhhh......eeeeee...hhhhhhhhhhhhhhhhhh....eeeeee...hhhhhhhh......eeeeee..eeeeeee...hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------- Transcript
                 3vfi A   2 LRSLSDSDFQLEVRQHPDPIIIMFTGSWCQPCKKMKPTFEEMASQMEGDIRFAYMDAEDAEKTMAELNIRTLPSLALFVDGMIREVFSGTMNKSDLRYWINNNI 105
                                    11        21        31        41        51        61        71        81        91       101
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

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

(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (C4NT42_9CAUD | C4NT42)
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.

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  Cis Peptide Bonds
    Leu A:73 - Pro A:74   [ RasMol ]  
 

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