7XGM
Quinolinate Phosphoribosyl Transferase (QAPRTase) from Streptomyces pyridomyceticus NRRL B-2517 in complex with Quinolinic Acid (QA)
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) | Quinolinate Phosphoribosyl Transferase | polymer | 308 | 32412.7 | 2 | UniProt (by SIFTS) (A0AA82WNY3) | Streptomyces pyridomyceticus | |
| 2 | C, D, I, J (A, B) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | E, K (A, B) | QUINOLINIC ACID | non-polymer | 167.1 | 2 | Chemie (NTM) | |||
| 4 | F, L (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 5 | G, H, M, N, O (A, B) | CHLORIDE ION | non-polymer | 35.5 | 5 | Chemie (CL) | |||
| 6 | P, Q (A, B) | water | water | 18.0 | 26 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 64825.4 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 1019.9 | |
| All* | Total formula weight | 65845.3 |
