Class a: All alpha proteins [46456] (284 folds) |
Fold a.1: Globin-like [46457] (2 superfamilies) core: 6 helices; folded leaf, partly opened |
Superfamily a.1.2: alpha-helical ferredoxin [46548] (3 families) contains two Fe4-S4 clusters |
a.1.2.1: Fumarate reductase/Succinate dehydogenase iron-sulfur protein, C-terminal domain [46549] (3 proteins) |
a.1.2.2: Dihydropyrimidine dehydrogenase, N-terminal domain [46553] (1 protein) |
a.1.2.0: automated matches [230426] (1 protein) not a true family |
Timeline for Superfamily a.1.2: alpha-helical ferredoxin: