UniProt functional annotation for P00270

UniProt code: P00270.

Organism: Desulfovibrio gigas.
Taxonomy: Bacteria; Proteobacteria; Deltaproteobacteria; Desulfovibrionales; Desulfovibrionaceae; Desulfovibrio.
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.
Function: Electron acceptor for cytoplasmic lactate dehydrogenase.
Cofactor: Name=Fe(3+); Xref=ChEBI:CHEBI:29034; Note=Binds 1 Fe(3+) ion per subunit.;
Subcellular location: Cytoplasm.
Similarity: Belongs to the rubredoxin family. {ECO:0000305}.
Similarity: Contains 1 rubredoxin-like domain. {ECO:0000255|PROSITE-ProRule:PRU00241}.

Annotations taken from UniProtKB at the EBI.