8QJO
SmNuc1 nuclease from Stenotrophomonas maltophilia in complex with guanosine-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, D, E, W, X... (A, B) | ZINC ION | non-polymer | 65.4 | 6 | Chemie (ZN) | |||
| 3 | F, Z (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 4 | AA, G (B, A) | GUANOSINE-5'-MONOPHOSPHATE | non-polymer | 363.2 | 2 | Chemie (5GP) | |||
| 5 | H, I (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 6 | J, K (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 7 | CA, DA, EA, FA, GA... (B, A) | SULFATE ION | non-polymer | 96.1 | 19 | Chemie (SO4) | |||
| 8 | BA (B) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 9 | KA (B) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 10 | LA (B) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 11 | MA, NA (A, B) | water | water | 18.0 | 379 | 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 | 36 |
| Total formula weight | 3739.1 | |
| All* | Total formula weight | 60448.7 |
