| IPR011764 | Biotin carboxylation domain | Domain |
| IPR050856 | Biotin-dependent Carboxylase Complex | Family |
| IPR011054 | Rudiment single hybrid motif | Homologous Superfamily |
| IPR041265 | Propionyl-coenzyme A carboxylase, BT domain | Domain |
| IPR011053 | Single hybrid motif | Homologous Superfamily |
| IPR001882 | Biotin-binding site | Binding Site |
| IPR000089 | Biotin/lipoyl attachment | Domain |
| IPR005481 | Biotin carboxylase-like, N-terminal domain | Domain |
| IPR011761 | ATP-grasp fold | Domain |
| IPR013815 | ATP-grasp fold, subdomain 1 | Homologous Superfamily |
| IPR005482 | Biotin carboxylase, C-terminal | Domain |
| IPR005479 | Carbamoyl-phosphate synthetase large subunit-like, ATP-binding domain | Domain |
| IPR016185 | Pre-ATP-grasp domain superfamily | Homologous Superfamily |
| IPR011763 | Acetyl-coenzyme A carboxyltransferase, C-terminal | Domain |
| IPR029045 | ClpP/crotonase-like domain superfamily | Homologous Superfamily |
| IPR011762 | Acetyl-coenzyme A carboxyltransferase, N-terminal | Domain |
| IPR034733 | Acetyl-coenzyme A carboxylase carboxyl transferase subunit beta | Domain |
| IPR051047 | Acyl-CoA Carboxylase Beta Subunit | Family |