1RXC
E. COLI uridine phosphorylase: 5-fluorouracil ribose-1-phosphate complex
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 | 27189.1 | 12 | UniProt (P12758) Pfam (PF01048) | Escherichia coli | UrdPase, UPase |
| 2 | AA, FA, M, Q, V (I, K, A, C, E) | POTASSIUM ION | non-polymer | 39.1 | 5 | Chemie (K) | |||
| 3 | EA, HA, N, P, S... (K, L, B, C, D...) | 1-O-phosphono-alpha-D-ribofuranose | non-polymer | 230.1 | 8 | Chemie (R1P) | |||
| 4 | BA, GA, IA, O, R... (I, K, L, B, C...) | 5-FLUOROURACIL | non-polymer | 130.1 | 8 | Chemie (URF) | |||
| 5 | CA (J) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 6 | DA (J) | 5-FLUOROURIDINE | non-polymer | 262.2 | 1 | Chemie (5UD) | |||
| 7 | JA, KA, LA, MA, NA... (A, B, C, D, E...) | water | water | 18.0 | 1149 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 326268.7 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 3434.1 | |
| All* | Total formula weight | 329702.8 |
