3KUK
Trapping of an oxocarbenium ion intermediate in UP crystals
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) | Uridine phosphorylase | polymer | 309 | 33923.0 | 2 | UniProt (A5PJH9) | Bos taurus (bovine) | |
| 2 | C, E (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | D, F (A, B) | 2'-DEOXYURIDINE | non-polymer | 228.2 | 2 | Chemie (DUR) PubChem (640) PubChem (13712) PubChem (43834318) PubChem (22298594) PubChem (453556) PubChem (644272) PubChem (687971) PubChem (1263358) PubChem (57089381) PubChem (67797426) PubChem (6541352) PubChem (6618794) PubChem (7059422) PubChem (91286369) PubChem (13048618) PubChem (6925687) PubChem (142182554) PubChem (142978971) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 60 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 67846.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 648.5 | |
| All* | Total formula weight | 68494.5 |
