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P00270 (RUBR_DESGI) Reviewed, UniProtKB/Swiss-Prot

Last modified October 16, 2013. Version 86. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Rubredoxin

Short name=Rd
OrganismDesulfovibrio gigas
Taxonomic identifier879 [NCBI]
Taxonomic lineageBacteriaProteobacteriaDeltaproteobacteriaDesulfovibrionalesDesulfovibrionaceaeDesulfovibrio

Protein attributes

Sequence length52 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

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.

Cofactor

Binds 1 Fe3+ ion per subunit.

Subcellular location

Cytoplasm.

Sequence similarities

Belongs to the rubredoxin family.

Contains 1 rubredoxin-like domain.

Ontologies

Keywords
   Biological processElectron transport
Transport
   Cellular componentCytoplasm
   LigandIron
Metal-binding
   PTMFormylation
   Technical term3D-structure
Direct protein sequencing
Gene Ontology (GO)
   Biological_processoxidation-reduction process

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionelectron carrier activity

Inferred from electronic annotation. Source: InterPro

iron ion binding

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 5252Rubredoxin
PRO_0000135037

Regions

Domain1 – 5252Rubredoxin-like

Sites

Metal binding61Iron Ref.1
Metal binding91Iron Ref.1
Metal binding391Iron Ref.1
Metal binding421Iron Ref.1

Amino acid modifications

Modified residue11N-formylmethionine Ref.2

Secondary structure

............... 52
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
P00270 [UniParc].

Last modified July 21, 1986. Version 1.
Checksum: 3E08147A4AC262F7

FASTA525,677
        10         20         30         40         50 
MDIYVCTVCG YEYDPAKGDP DSGIKPGTKF EDLPDDWACP VCGASKDAFE KQ 

« Hide

References

[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.
[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).
+Additional computationally mapped references.

Cross-references

Sequence databases

PIRRUDVEG. A00275.

3D structure databases

PDBe
RCSB PDB
PDBj
EntryMethodResolution (Å)ChainPositionsPDBsum
1E8JNMR-A1-52[»]
1RDGX-ray1.40A1-52[»]
1SPWNMR-A1-52[»]
2DSXX-ray0.68A1-52[»]
ProteinModelPortalP00270.
SMRP00270. Positions 1-52.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

Gene3D2.20.28.10. 1 hit.
InterProIPR024922. Rubredoxin.
IPR024934. Rubredoxin-like_dom.
IPR004039. Rubredoxin-type_fold.
IPR024935. Rubredoxin_dom.
IPR018527. Rubredoxin_Fe_BS.
[Graphical view]
PfamPF00301. Rubredoxin. 1 hit.
[Graphical view]
PIRSFPIRSF000071. Rubredoxin. 1 hit.
PRINTSPR00163. RUBREDOXIN.
PROSITEPS00202. RUBREDOXIN. 1 hit.
PS50903. RUBREDOXIN_LIKE. 1 hit.
[Graphical view]
ProtoNetSearch...

Other

EvolutionaryTraceP00270.

Entry information

Entry nameRUBR_DESGI
AccessionPrimary (citable) accession number: P00270
Entry history
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: July 21, 1986
Last modified: October 16, 2013
This is version 86 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PDB cross-references

Index of Protein Data Bank (PDB) cross-references