5H8L
Crystal structure of Medicago truncatula N-carbamoylputrescine amidohydrolase (MtCPA) C158S mutant in complex with putrescine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... (A, B, C, D, E...) | N-carbamoylputrescine amidohydrolase | polymer | 304 | 34114.6 | 16 | UniProt (G7ITU5) Pfam (PF00795) | Medicago truncatula (Barrel medic) | |
| 2 | AA, AB, CA, CB, DB... (C, J, D, K, L...) | GLYCEROL | non-polymer | 92.1 | 30 | Chemie (GOL) | |||
| 3 | BA, FA, FB, GA, JB... (C, D, K, L, M...) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 17 | Chemie (EDO) | |||
| 4 | BB, DA, HB, IA, MB... (K, D, L, E, M...) | 1,4-DIAMINOBUTANE | non-polymer | 88.2 | 12 | Chemie (PUT) | |||
| 5 | GB, HA, LB (K, D, L) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 3 | Chemie (PEG) | |||
| 6 | AC, BC, CC, DC, EC... (A, B, C, D, E...) | water | water | 18.0 | 3705 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P: 1 - 301 (UniProt: G7ITU5)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Ser 158 | Cys 158 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 16 |
| Total formula weight | 545833.5 | |
| Non-Polymers* | Number of molecules | 62 |
| Total formula weight | 5194.1 | |
| All* | Total formula weight | 551027.7 |
