| PF13549 | ATP-grasp domain (ATP-grasp_5) | ATP-grasp domain | This family includes a diverse set of enzymes that possess ATP-dependent carboxylate-amine ligase activity. | Domain |
| PF13380 | CoA binding domain (CoA_binding_2) | CoA binding domain | This domain has a Rossmann fold and is found in a number of proteins including succinyl CoA synthetases, malate and ATP-citrate ligases. | Domain |
| PF13607 | Succinyl-CoA ligase like flavodoxin domain (Succ_CoA_lig) | Succinyl-CoA ligase like flavodoxin domain | This domain contains the catalytic domain from Succinyl-CoA ligase alpha subunit and other related enzymes. A conserved histidine is involved in phosphoryl transfer. | Domain |
| PF00583 | Acetyltransferase (GNAT) family (Acetyltransf_1) | Acetyltransferase (GNAT) family | - | Family |