1ZN7
Human Adenine Phosphoribosyltransferase Complexed with PRPP, ADE and R5P
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) | Adenine phosphoribosyltransferase | polymer | 180 | 19629.7 | 2 | UniProt (P07741) Pfam (PF00156) | Homo sapiens (human) | APRT |
| 2 | C, I (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | D, E (A) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 4 | F, J (A, B) | 1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranose | non-polymer | 390.1 | 2 | Chemie (PRP) | |||
| 5 | G, K (A, B) | 5-O-phosphono-alpha-D-ribofuranose | non-polymer | 230.1 | 2 | Chemie (HSX) | |||
| 6 | H, L (A, B) | ADENINE | non-polymer | 135.1 | 2 | Chemie (ADE) | |||
| 7 | M, N (A, B) | water | water | 18.0 | 367 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 39259.5 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1749.2 | |
| All* | Total formula weight | 41008.6 |
