Class b: All beta proteins [48724] (174 folds) |
Fold b.43: Reductase/isomerase/elongation factor common domain [50412] (4 superfamilies) barrel, closed; n=6, S=10; greek-key |
Superfamily b.43.4: Riboflavin synthase domain-like [63380] (3 families) |
b.43.4.1: NADPH-cytochrome p450 reductase FAD-binding domain-like [50438] (3 proteins) there is an alpha-helical subdomain inserted in this domain |
b.43.4.2: Ferredoxin reductase FAD-binding domain-like [63381] (9 proteins) coupled with a NADP-binding domain of alpha/beta class |
b.43.4.3: Riboflavin synthase [63783] (1 protein) duplication: consists of two homologous domains |
Timeline for Superfamily b.43.4: Riboflavin synthase domain-like: