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(-) Description

Title :  OXIDISED DESULFOVIBRIO AFRICANUS FERREDOXIN I, NMR, 19 STRUCTURES
 
Authors :  S. L. Davy, M. J. Osborne, G. R. Moore
Date :  01 Dec 97  (Deposition) - 13 Jan 99  (Release) - 24 Mar 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (19x)
Keywords :  Electron Transport, Oxidised Desulfovibrio Africanus Ferredoxin I, Electron-Transfer Protein, 4Fe-4S Cluster (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. L. Davy, M. J. Osborne, G. R. Moore
Determination Of The Structure Of Oxidised Desulfovibrio Africanus Ferredoxin I By 1H Nmr Spectroscopy And Comparison Of Its Solution Structure With Its Crystal Structure.
J. Mol. Biol. V. 277 683 1998
PubMed-ID: 9533888  |  Reference-DOI: 10.1006/JMBI.1998.1631
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - FERREDOXIN I
    Chains: A
    Organism Scientific: DESULFOVIBRIO AFRICANUS
    Organism Taxid: 873
    Other Details: OXIDIZED
    Strain: BENGHAZI

 Structural Features

(-) Chains, Units

  
NMR Structure (19x): 

Summary Information (see also Sequences/Alignments below)

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

NMR Structure (1, 1)
No.NameCountTypeFull Name
1SF41Ligand/IonIRON/SULFUR CLUSTER

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:11 , ILE A:12 , CYS A:14 , CYS A:17 , PHE A:25 , ALA A:34 , CYS A:54BINDING SITE FOR RESIDUE SF4 A 65

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1DFD)

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
14FE4S_FER_2PS51379 4Fe-4S ferredoxin-type iron-sulfur binding domain profile.FER1_DESAF3-31  1A:2-30

(-) Exons   (0, 0)

(no "Exon" information available for 1DFD)

(-) 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:64
 aligned with FER1_DESAF | P00210 from UniProtKB/Swiss-Prot  Length:65

    Alignment length:64
                                    11        21        31        41        51        61    
            FER1_DESAF    2 ARKFYVDQDECIACESCVEIAPGAFAMDPEIEKAYVKDVEGASQEEVEEAMDTCPVQCIHWEDE 65
               SCOP domains d1dfda_ A: Ferredoxin I                                          SCOP domains
               CATH domains 1dfdA00 A:1-64  [code=3.30.70.20, no name defined]               CATH domains
               Pfam domains ---------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.hhh.....hhhhhh...eeee....eeee.......hhhhhhhhh......eeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -4FE4S_FER_2  PDB: A:2-30     ---------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------- Transcript
                  1dfd A  1 ARKFYVDQDECIACESCVEIAPGAFAMDPEIEKAYVKDVEGASQEEVEEAMDTCPVQCIHWEDE 64
                                    10        20        30        40        50        60
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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) (23004)

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (6, 6)

NMR Structure(hide GO term definitions)
Chain A   (FER1_DESAF | P00210)
molecular function
    GO:0051539    4 iron, 4 sulfur cluster binding    Interacting selectively and non-covalently with a 4 iron, 4 sulfur (4Fe-4S) cluster; this cluster consists of four iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands.
    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

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UniProtKB/Swiss-Prot
        FER1_DESAF | P00210: 1dax 1fxr

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