| UniProt functional annotation for P0C189 | |||
| UniProt code: P0C189. |
| Organism: | Rhodospirillum rubrum. | |
| Taxonomy: | Bacteria; Proteobacteria; Alphaproteobacteria; Rhodospirillales; Rhodospirillaceae; Rhodospirillum. | |
| Function: | Cytochrome c2 is found mainly in purple, non-sulfur, photosynthetic bacteria where it functions as the electron donor to the oxidized bacteriochlorophyll in the photophosphorylation pathway. However, it may also have a role in the respiratory chain and is found in some non-photosynthetic bacteria. | |
| Ptm: | Binds 1 heme group per subunit. | |
| Similarity: | Belongs to the cytochrome c family. {ECO:0000305}. | |
Annotations taken from UniProtKB at the EBI.