| Class a: All alpha proteins [46456] (290 folds) |
| Fold a.138: Multiheme cytochromes [48694] (1 superfamily) variable number of helices and little beta structure; not a true fold annotated by the SCOP(e) curators as 'not a true fold' |
Superfamily a.138.1: Multiheme cytochromes [48695] (4 families) ![]() duplication: contains multiple CxxCH motifs |
| Family a.138.1.2: Photosynthetic reaction centre (cytochrome subunit) [48707] (2 proteins) consists of four heme-binding repeats automatically mapped to Pfam PF02276 |
| Protein automated matches [227073] (3 species) not a true protein |
| Species Rhodopseudomonas viridis [TaxId:1079] [311178] (1 PDB entry) |
Timeline for Species Rhodopseudomonas viridis [TaxId:1079] from a.138.1.2 automated matches: