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P00270

- RUBR_DESGI

UniProt

P00270 - RUBR_DESGI

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Protein

Rubredoxin

Gene
N/A
Organism
Desulfovibrio gigas
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at protein leveli

Functioni

Rubredoxin is a small nonheme, iron protein lacking acid-labile sulfide. Its single Fe, chelated to 4 Cys, functions as an electron acceptor and may also stabilize the conformation of the molecule.
Electron acceptor for cytoplasmic lactate dehydrogenase.

Cofactori

Binds 1 Fe3+ ion per subunit.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi6 – 61Iron1 Publication
Metal bindingi9 – 91Iron1 Publication
Metal bindingi39 – 391Iron1 Publication
Metal bindingi42 – 421Iron1 Publication

GO - Molecular functioni

  1. electron carrier activity Source: InterPro
  2. iron ion binding Source: InterPro

GO - Biological processi

  1. oxidation-reduction process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Biological processi

Electron transport, Transport

Keywords - Ligandi

Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Rubredoxin
Short name:
Rd
OrganismiDesulfovibrio gigas
Taxonomic identifieri879 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfovibrionalesDesulfovibrionaceaeDesulfovibrio

Subcellular locationi

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 5252RubredoxinPRO_0000135037Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei1 – 11N-formylmethionine1 Publication

Keywords - PTMi

Formylation

Structurei

Secondary structure

1
52
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi4 – 63
Turni7 – 93
Turni15 – 173
Helixi20 – 223
Helixi30 – 323
Turni40 – 423
Helixi46 – 483
Beta strandi49 – 513

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1E8JNMR-A1-52[»]
1RDGX-ray1.40A1-52[»]
1SPWNMR-A1-52[»]
2DSXX-ray0.68A1-52[»]
ProteinModelPortaliP00270.
SMRiP00270. Positions 1-52.

Miscellaneous databases

EvolutionaryTraceiP00270.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini1 – 5252Rubredoxin-likeAdd
BLAST

Sequence similaritiesi

Belongs to the rubredoxin family.

Family and domain databases

Gene3Di2.20.28.10. 1 hit.
InterProiIPR024922. Rubredoxin.
IPR024934. Rubredoxin-like_dom.
IPR004039. Rubredoxin-type_fold.
IPR024935. Rubredoxin_dom.
IPR018527. Rubredoxin_Fe_BS.
[Graphical view]
PfamiPF00301. Rubredoxin. 1 hit.
[Graphical view]
PIRSFiPIRSF000071. Rubredoxin. 1 hit.
PRINTSiPR00163. RUBREDOXIN.
PROSITEiPS00202. RUBREDOXIN. 1 hit.
PS50903. RUBREDOXIN_LIKE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P00270-1 [UniParc]FASTAAdd to Basket

« Hide

MDIYVCTVCG YEYDPAKGDP DSGIKPGTKF EDLPDDWACP VCGASKDAFE   50
KQ 52
Length:52
Mass (Da):5,677
Last modified:July 21, 1986 - v1
Checksum:i3E08147A4AC262F7
GO

Sequence databases

PIRiA00275. RUDVEG.

Cross-referencesi

Sequence databases

PIRi A00275. RUDVEG.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
1E8J NMR - A 1-52 [» ]
1RDG X-ray 1.40 A 1-52 [» ]
1SPW NMR - A 1-52 [» ]
2DSX X-ray 0.68 A 1-52 [» ]
ProteinModelPortali P00270.
SMRi P00270. Positions 1-52.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Miscellaneous databases

EvolutionaryTracei P00270.

Family and domain databases

Gene3Di 2.20.28.10. 1 hit.
InterProi IPR024922. Rubredoxin.
IPR024934. Rubredoxin-like_dom.
IPR004039. Rubredoxin-type_fold.
IPR024935. Rubredoxin_dom.
IPR018527. Rubredoxin_Fe_BS.
[Graphical view ]
Pfami PF00301. Rubredoxin. 1 hit.
[Graphical view ]
PIRSFi PIRSF000071. Rubredoxin. 1 hit.
PRINTSi PR00163. RUBREDOXIN.
PROSITEi PS00202. RUBREDOXIN. 1 hit.
PS50903. RUBREDOXIN_LIKE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "The amino acid sequence of rubredoxin from the sulfate reducing bacterium, Desulfovibrio gigas."
    Bruschi M.
    Biochem. Biophys. Res. Commun. 70:615-621(1976) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE, FORMYLATION AT MET-1.
  2. "Rubredoxin from Desulfovibrio gigas. A molecular model of the oxidized form at 1.4-A resolution."
    Frey M., Sieker L.C., Payan F., Haser R., Bruschi M., Pepe G., le Gall J.
    J. Mol. Biol. 197:525-541(1987) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (1.4 ANGSTROMS).

Entry informationi

Entry nameiRUBR_DESGI
AccessioniPrimary (citable) accession number: P00270
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: July 21, 1986
Last modified: July 9, 2014
This is version 87 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Direct protein sequencing

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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