5EPU
X-ray structure uridine phosphorylase from Vibrio cholerae in complex with cytosine at 1.06A.
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...) | Uridine phosphorylase | polymer | 253 | 27109.0 | 6 | UniProt (Q9K4U1) Pfam (PF01048) | Vibrio cholerae | |
| 2 | AA, G, GA, P, S... (E, A, F, B, C...) | 6-AMINOPYRIMIDIN-2(1H)-ONE | non-polymer | 111.1 | 6 | Chemie (CYT) | |||
| 3 | DA, H, I, M, V... (F, A, B, D, E) | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
| 4 | EA, FA, J, K, O... (F, A, B, E) | MAGNESIUM ION | non-polymer | 24.3 | 7 | Chemie (MG) | |||
| 5 | CA, L, U (E, A, C) | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) | |||
| 6 | N, R (B, C) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 7 | IA, Q (F, B) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 2 | Chemie (TRS) | |||
| 8 | BA, HA, T (E, F, C) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
| 9 | JA, KA, LA, MA, NA... (A, B, C, D, E...) | water | water | 18.0 | 2119 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 162654.0 | |
| Non-Polymers* | Number of molecules | 29 |
| Total formula weight | 1959.7 | |
| All* | Total formula weight | 164613.6 |
