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(-) Description

Title :  GLUTAREDOXIN 3 FROM ESCHERICHIA COLI IN THE FULLY OXIDIZED FORM
 
Authors :  K. Nordstrand, A. Sandstrom, F. Aslund, A. Holmgren, G. Otting, K. D. Berndt
Date :  29 Aug 00  (Deposition) - 26 Oct 00  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Active Site Disulfide, Cis Pro 53, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Nordstrand, A. Sandstrom, F. Aslund, A. Holmgren, G. Otting, K. D. Berndt
Nmr Structure Of Oxidized Glutaredoxin 3 From Escherichia Coli.
J. Mol. Biol. V. 303 423 2000
PubMed-ID: 11031118  |  Reference-DOI: 10.1006/JMBI.2000.4145
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GLUTAREDOXIN 3
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-3
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: GRX3

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1FOV)

(-) Sites  (0, 0)

(no "Site" information available for 1FOV)

(-) SS Bonds  (1, 1)

NMR Structure
No.Residues
1A:11 -A:14

(-) Cis Peptide Bonds  (1, 20)

NMR Structure
No.ModelResidues
11, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20Val A:52 -Pro A:53

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GLUTAREDOXIN_1PS00195 Glutaredoxin active site.GLRX3_ECOLI6-22  1A:5-21

(-) Exons   (0, 0)

(no "Exon" information available for 1FOV)

(-) Sequences/Alignments

NMR Structure
   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:82
 aligned with GLRX3_ECOLI | P0AC62 from UniProtKB/Swiss-Prot  Length:83

    Alignment length:82
                                    11        21        31        41        51        61        71        81  
           GLRX3_ECOLI    2 ANVEIYTKETCPYCHRAKALLSSKGVSFQELPIDGNAAKREEMIKRSGRTTVPQIFIDAQHIGGCDDLYALDARGGLDPLLK 83
               SCOP domains d1fova_ A: Glutaredoxin (Grx, thioltransferase)                                    SCOP domains
               CATH domains 1fovA00 A:1-82 Glutaredoxin                                                        CATH domains
               Pfam domains ---------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee...hhhhhhhhhhhhhhh...eeee....hhhhhhhhhhhh.....eeee..eeeehhhhhhhhhhh..hhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----GLUTAREDOXIN_1   ------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------- Transcript
                  1fov A  1 ANVEIYTKETCPYCHRAKALLSSKGVSFQELPIDGNAAKREEMIKRSGRTTVPQIFIDAQHIGGYDDLYALDARGGLDPLLK 82
                                    10        20        30        40        50        60        70        80
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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, 1)

NMR Structure
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1FOV)

(-) Gene Ontology  (7, 7)

NMR Structure(hide GO term definitions)
Chain A   (GLRX3_ECOLI | P0AC62)
molecular function
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0043295    glutathione binding    Interacting selectively and non-covalently with glutathione; a tripeptide composed of the three amino acids cysteine, glutamic acid and glycine.
    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:0009263    deoxyribonucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a deoxyribonucleotide, a compound consisting of deoxyribonucleoside (a base linked to a deoxyribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.
    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:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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  Cis Peptide Bonds
    Val A:52 - Pro A:53   [ RasMol ]  
 

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        GLRX3_ECOLI | P0AC62: 1ilb 1uq8 1uq9 1uqi 1uqj 1uqk 1uql 1uqm 1uqo 1uqp 1uqq 3grx

(-) Related Entries Specified in the PDB File

3grx GLUTAREDOXIN 3 - GLUTATHIONE MIXED DISULFIDE COMPLEX