5MX6
Crystal structure of H. pylori purine nucleoside phosphorylase from clinical isolate HpPNP-2
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...) | Purine nucleoside phosphorylase DeoD-type | polymer | 233 | 25817.1 | 6 | UniProt (K2JXG0) Pfam (PF01048) UniProt (by SIFTS) (P56463) | Helicobacter pylori | PNP |
| 2 | BA, G, I, L, Q... (F, A, B, C, D...) | SULFATE ION | non-polymer | 96.1 | 9 | Chemie (SO4) | |||
| 3 | AA, H, M, P, T... (F, A, B, C, D...) | HYPOXANTHINE | non-polymer | 136.1 | 6 | Chemie (HPA) | |||
| 4 | CA, J (F, A) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 5 | K, N, R, V, Y (A, B, C, D, E) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 5 | Chemie (PEG) | |||
| 6 | O (C) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 7 | DA, EA, FA, GA, HA... (A, B, C, D, E...) | water | water | 18.0 | 514 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 1 - 233 (UniProt: K2JXG0)
| PDB | External Database | Details |
|---|---|---|
| Thr 107 | Ile 107 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 154902.6 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 2424.9 | |
| All* | Total formula weight | 157327.5 |
