Class a: All alpha proteins [46456] (285 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: