2XRF
Crystal structure of human uridine phosphorylase 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 (A, B, C) | URIDINE PHOSPHORYLASE 2 | polymer | 303 | 34177.7 | 3 | UniProt (O95045) Pfam (PF01048) | HOMO SAPIENS (HUMAN) | URDPASE 2, UPASE 2 |
| 2 | D, G, J (A, B, C) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 3 | E, H, K (A, B, C) | URACIL | non-polymer | 112.1 | 3 | Chemie (URA) | |||
| 4 | F, I, L (A, B, C) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 5 | M, N, O (A, B, C) | water | water | 18.0 | 428 | Chemie (HOH) |
Sequence modifications
A, B, C: 23 - 317 (UniProt: O95045)
| PDB | External Database | Details |
|---|---|---|
| Met 22 | - | expression tag |
| Ala 318 | - | expression tag |
| His 319 | - | expression tag |
| His 320 | - | expression tag |
| His 321 | - | expression tag |
| His 322 | - | expression tag |
| His 323 | - | expression tag |
| His 324 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 102533.1 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 685.5 | |
| All* | Total formula weight | 103218.6 |
