8QJM
SmNuc1 nuclease from Stenotrophomonas maltophilia in complex with cytidine-5'-monophosphate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | S1/P1 Nuclease | polymer | 254 | 28354.8 | 2 | UniProt (J7SYS2) Pfam (PF02265) UniProt (by SIFTS) (B2FSF8) | Stenotrophomonas maltophilia | |
| 2 | C, P, Q (A, B) | CYTIDINE-5'-MONOPHOSPHATE | non-polymer | 323.2 | 3 | Chemie (C5P) | |||
| 3 | D, E, F, R, S... (A, B) | ZINC ION | non-polymer | 65.4 | 6 | Chemie (ZN) | |||
| 4 | G, H, I, J, K... (A, B) | SULFATE ION | non-polymer | 96.1 | 13 | Chemie (SO4) | |||
| 5 | O (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 6 | U (B) | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 1 | Chemie (1PE) | |||
| 7 | AA, BA (A, B) | water | water | 18.0 | 538 | Chemie (HOH) |
Sequence modifications
A, B: 27 - 272 (UniProt: J7SYS2)
| PDB | External Database | Details |
|---|---|---|
| Leu 273 | - | expression tag |
| Glu 274 | - | expression tag |
| His 275 | - | expression tag |
| His 276 | - | expression tag |
| His 277 | - | expression tag |
| His 278 | - | expression tag |
| His 279 | - | expression tag |
| His 280 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 56709.6 | |
| Non-Polymers* | Number of molecules | 24 |
| Total formula weight | 2872.1 | |
| All* | Total formula weight | 59581.8 |
