6HGQ
Crystal Structure of Human APRT wild type in complex with Hypoxanthine, PRPP and Mg2+
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, C, D, B) | Adenine phosphoribosyltransferase | polymer | 179 | 19498.5 | 4 | UniProt (P07741) Pfam (PF00156) | Homo sapiens (Human) | APRT |
| 2 | E (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 3 | F, I, L, O (A, C, D, B) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 4 | G, J, M, P (A, C, D, B) | 1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranose | non-polymer | 390.1 | 4 | Chemie (PRP) | |||
| 5 | H, K, N, Q (A, C, D, B) | HYPOXANTHINE | non-polymer | 136.1 | 4 | Chemie (HPA) | |||
| 6 | R, S, T, U (A, C, D, B) | water | water | 18.0 | 345 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 77994.1 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 2294.0 | |
| All* | Total formula weight | 80288.2 |
