| P0A7F3 | DB00171 | 4at1 | ATP | B | 155 | e4at1B1 | Alpha-beta plaits | Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain | Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain | PyrI |
| P0A7F3 | DB00171 | 4at1 | ATP | D | 155 | e4at1D1 | Alpha-beta plaits | Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain | Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain | PyrI |
| P0A7F3 | DB00171 | 7at1 | ATP | B | 155 | e7at1B1 | Alpha-beta plaits | Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain | Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain | PyrI |