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(-) Description

Title :  FERREDOXIN VI FROM RHODOBACTER CAPSULATUS
 
Authors :  G. Sainz, J. Armengaud, V. Stojanoff, N. Sanishvili, Y. Jouanneau, S. Larry
Date :  24 Oct 00  (Deposition) - 09 Apr 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.07
Chains :  Asym./Biol. Unit :  A
Keywords :  Iron-Sulfur Protein, Ferredoxin, [2Fe-2S], Bacterium, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Armengaud, G. Sainz, Y. Jouanneau, L. C. Sieker
Crystallization And Preliminary X-Ray Diffraction Analysis Of A [2Fe-2S] Ferredoxin (Fdvi) From Rhodobacter Capsulatus
Acta Crystallogr. , Sect. D V. 57 301 2001
PubMed-ID: 11173487  |  Reference-DOI: 10.1107/S0907444900017832

(-) Compounds

Molecule 1 - FERREDOXIN VI
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Gene: FDXE
    Expression System Plasmid: PAJ66
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Gene: FDXE
    Organism Scientific: RHODOBACTER CAPSULATUS
    Organism Taxid: 1061
    Strain: B10

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1FES1Ligand/IonFE2/S2 (INORGANIC) CLUSTER

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:37 , CYS A:39 , GLY A:41 , CYS A:43 , ALA A:44 , CYS A:45 , SER A:46 , CYS A:48 , CYS A:86BINDING SITE FOR RESIDUE FES A 500

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1E9M)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1E9M)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1E9M)

(-) PROSITE Motifs  (2, 2)

Asymmetric/Biological Unit (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
12FE2S_FER_2PS51085 2Fe-2S ferredoxin-type iron-sulfur binding domain profile.FER6_RHOCA2-106  1A:1-105
2ADXPS00814 Adrenodoxin family, iron-sulfur binding region signature.FER6_RHOCA40-50  1A:39-49

(-) Exons   (0, 0)

(no "Exon" information available for 1E9M)

(-) 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:106
 aligned with FER6_RHOCA | P80306 from UniProtKB/Swiss-Prot  Length:107

    Alignment length:106
                                    11        21        31        41        51        61        71        81        91       101      
           FER6_RHOCA     2 AKIIFIEHNGTRHEVEAKPGLTVMEAARDNGVPGIDADCGGACACSTCHAYVDPAWVDKLPKALPTETDMIDFAYEPNPATSRLTCQIKVTSLLDGLVVHLPEKQI 107
               SCOP domains d1e9ma_ A: 2Fe-2S ferredoxin                                                                               SCOP domains
               CATH domains 1e9mA00 A:1-106  [code=3.10.20.30, no name defined]                                                        CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.....eeeee.....hhhhhhhh...................eeeehhhhhh.....hhhhhhhhh.........eee.hhh..hhhhh.eeee...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) 2FE2S_FER_2  PDB: A:1-105 UniProt: 2-106                                                                 - PROSITE (1)
                PROSITE (2) --------------------------------------ADX        --------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 1e9m A   1 AKIIFIEHNGTRHEVEAKPGLTVMEAARDNGVPGIDADCGGACACSTCHAYVDPAWVDKLPKALPTETDMIDFAYEPNPATSRLTCQIKVTSLLDGLVVHLPEKQI 106
                                    10        20        30        40        50        60        70        80        90       100
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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)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1E9M)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (FER6_RHOCA | P80306)
molecular function
    GO:0051537    2 iron, 2 sulfur cluster binding    Interacting selectively and non-covalently with a 2 iron, 2 sulfur (2Fe-2S) cluster; this cluster consists of two iron atoms, with two 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: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
        FER6_RHOCA | P80306: 1uwm

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