5MX4
Crystal structure of H. pylori purine nucleoside phosphorylase from clinical isolate HpPNP-1
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) | Helicobacter pylori R018c | PNP |
| 2 | G (C) | HYPOXANTHINE | non-polymer | 136.1 | 1 | Chemie (HPA) | |||
| 3 | H (C) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | I, J, K, L, M... (A, B, C, D, E...) | water | water | 18.0 | 855 | 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 | 2 |
| Total formula weight | 231.1 | |
| All* | Total formula weight | 155133.7 |
