| P00478 | DB02431 | 1za1 | CTP | B | 901 | e1za1B1 | Alpha-beta plaits | Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain | Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain | PyrI |
| P00478 | DB02431 | 1za1 | CTP | D | 902 | e1za1D1 | Alpha-beta plaits | Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain | Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain | PyrI |
| P00478 | DB02431 | 1za2 | CTP | B | 155 | e1za2B1 | Alpha-beta plaits | Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain | Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain | PyrI |
| P00478 | DB02431 | 1za2 | CTP | D | 155 | e1za2D1 | Alpha-beta plaits | Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain | Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain | PyrI |