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(-) Description

Title :  THE NMR SOLUTION STRUCTURE OF THE 3FE FERREDOXIN II FROM DESULFOVIBRIO GIGAS, 15 STRUCTURES
 
Authors :  B. J. Goodfellow, A. L. Macedo, P. Rodrigues, V. Wray, I. Moura, J. J. G. Moura
Date :  08 Oct 98  (Deposition) - 02 Sep 99  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (15x)
Keywords :  Electron Transport, Fdii Desulfovibrio Gigas, Ferredoxin Ii (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. J. Goodfellow, A. L. Macedo, P. Rodrigues, I. Moura, V. Wray, J. J. Moura
The Solution Structure Of A [3Fe-4S] Ferredoxin: Oxidised Ferredoxin Ii From Desulfovibrio Gigas.
J. Biol. Inorg. Chem. V. 4 421 1999
PubMed-ID: 10555576  |  Reference-DOI: 10.1007/S007750050328
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - FERREDOXIN II
    Chains: A
    Organism Scientific: DESULFOVIBRIO GIGAS
    Organism Taxid: 879

 Structural Features

(-) Chains, Units

  
NMR Structure (15x): 

Summary Information (see also Sequences/Alignments below)

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

NMR Structure (1, 1)
No.NameCountTypeFull Name
1F3S1Ligand/IonFE3-S4 CLUSTER

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREVAL A:4 , CYS A:8 , CYS A:11 , GLU A:12 , ALA A:13 , CYS A:14 , ALA A:31 , CYS A:50 , ILE A:55BINDING SITE FOR RESIDUE F3S A 59

(-) SS Bonds  (1, 1)

NMR Structure
No.Residues
1A:18 -A:42

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1F2G)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1F2G)

(-) PROSITE Motifs  (2, 3)

NMR Structure (2, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
14FE4S_FER_2PS51379 4Fe-4S ferredoxin-type iron-sulfur binding domain profile.FER_DESGI1-27
30-58		  2A:1-27
A:30-58
24FE4S_FER_1PS00198 4Fe-4S ferredoxin-type iron-sulfur binding region signature.FER_DESGI8-19  1A:8-19

(-) Exons   (0, 0)

(no "Exon" information available for 1F2G)

(-) 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:58
 aligned with FER_DESGI | P00209 from UniProtKB/Swiss-Prot  Length:58

    Alignment length:58
                                    10        20        30        40        50        
             FER_DESGI    1 PIEVNDDCMACEACVEICPDVFEMNEEGDKAVVINPDSDLDCVEEAIDSCPAEAIVRS 58
               SCOP domains d1f2ga_ A: Ferredoxin I                                    SCOP domains
               CATH domains 1f2gA00 A:1-58  [code=3.30.70.20, no name defined]         CATH domains
               Pfam domains ---------------------------------------------------------- Pfam domains
         Sec.struct. author ............hhhhh....eee......eee.......hhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) 4FE4S_FER_2  PDB: A:1-27   --4FE4S_FER_2  PDB: A:30-58     PROSITE (1)
                PROSITE (2) -------4FE4S_FER_1 --------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------- Transcript
                  1f2g A  1 PIEVNDDCMACEACVEICPDVFEMNEEGDKAVVINPDSDLDCVEEAIDSCPAEAIVRS 58
                                    10        20        30        40        50
   Legend:   → Mismatch (orange background)
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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)

NMR Structure
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1F2G)

(-) Gene Ontology  (6, 6)

NMR Structure(hide GO term definitions)
Chain A   (FER_DESGI | P00209)
molecular function
    GO:0051538    3 iron, 4 sulfur cluster binding    Interacting selectively and non-covalently with a 3 iron, 4 sulfur (3Fe-4S) cluster; this cluster consists of three iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands. It is essentially a 4Fe-4S cluster with one iron missing.
    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:0005506    iron ion binding    Interacting selectively and non-covalently with iron (Fe) ions.
    GO:0051536    iron-sulfur cluster binding    Interacting selectively and non-covalently with an iron-sulfur cluster, a combination of iron and sulfur atoms.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    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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 Related Entries

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

UniProtKB/Swiss-Prot
        FER_DESGI | P00209: 1fxd

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