3BGS
Structure of human purine nucleoside phosphorylase with L-DADMe-ImmH and phosphate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | purine nucleoside phosphorylase | polymer | 289 | 32184.9 | 1 | UniProt (P00491) Pfam (PF01048) In PDB | Homo sapiens (human) | Inosine phosphorylase; PNP |
| 2 | A | PHOSPHATE ION | non-polymer | 95.0 | 3 | Chemie (PO4) | |||
| 3 | A | 7-[[(3R,4R)-3-(hydroxymethyl)-4-oxidanyl-pyrrolidin-1-ium-1-yl]methyl]-3,5-dihydropyrrolo[3,2-d]pyrimidin-4-one | non-polymer | 265.3 | 1 | Chemie (DIH) | |||
| 4 | water | water | 18.0 | 101 | Chemie (HOH) |
Sequence modifications
A: 1 - 289 (UniProt: P00491)
| PDB | External Database | Details |
|---|---|---|
| Ser 51 | Gly 51 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 32184.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 550.2 | |
| All* | Total formula weight | 32735.1 |
