![]() | Class a: All alpha proteins [46456] (289 folds) |
![]() | Fold a.3: Cytochrome c [46625] (1 superfamily) core: 3 helices; folded leaf, opened |
![]() | a.3.1: Cytochrome c [46626] (9 families) ![]() covalently-bound heme completes the core |
Timeline for Fold a.3: Cytochrome c: