1U9Z
Crystal Structure of Phosphoribosyl Diphosphate Synthase Complexed with AMP and Ribose 5-Phosphate
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 (A, B, C, D) | Ribose-phosphate pyrophosphokinase | polymer | 284 | 31433.3 | 4 | UniProt (Q58761) Pfam (PF13793) Pfam (PF00156) | Methanocaldococcus jannaschii | Phosphoribosyl Diphosphate Synthase; RPPK; Phosphoribosyl pyrophosphate synthetase; P-Rib-PP synthetase; PRPP synthetase |
| 2 | E, F, I, K (A, B, C, D) | RIBOSE-5-PHOSPHATE | non-polymer | 230.1 | 4 | Chemie (R5P) | |||
| 3 | G, H, J, L (B, C, D) | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 4 | Chemie (AMP) | |||
| 4 | M, N, O, P (A, B, C, D) | water | water | 18.0 | 206 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 125733.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2309.3 | |
| All* | Total formula weight | 128042.4 |
