| A [auth B] | PF12806 | Acetyl-CoA dehydrogenase C-terminal like (Acyl-CoA_dh_C) | Acetyl-CoA dehydrogenase C-terminal like | this domain would appear to be the very C-terminal region of many bacterial acetyl-CoA dehydrogenases. | Domain |
| A [auth B] | PF02771 | Acyl-CoA dehydrogenase, N-terminal domain (Acyl-CoA_dh_N) | Acyl-CoA dehydrogenase, N-terminal domain | The N-terminal domain of Acyl-CoA dehydrogenase is an all-alpha domain. | Domain |
| A [auth B] | PF02770 | Acyl-CoA dehydrogenase, middle domain (Acyl-CoA_dh_M) | Acyl-CoA dehydrogenase, middle domain | Central domain of Acyl-CoA dehydrogenase has a beta-barrel fold. | Domain |
| A [auth B] | PF00441 | Acyl-CoA dehydrogenase, C-terminal domain (Acyl-CoA_dh_1) | Acyl-CoA dehydrogenase, C-terminal domain | C-terminal domain of Acyl-CoA dehydrogenase is an all-alpha, four helical up-and-down bundle. | Domain |