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 | Adenine phosphoribosyltransferase | polymer | 180 | 19629.7 | 2 | UniProt (P07741) Pfam (PF00156) In PDB | Homo sapiens (human) | APRT |
2 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
3 | A | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
4 | A, B | 1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranose | non-polymer | 390.1 | 2 | Chemie (PRP) | |||
5 | A, B | 5-O-phosphono-alpha-D-ribofuranose | non-polymer | 230.1 | 2 | Chemie (HSX) | |||
6 | A, B | ADENINE | non-polymer | 135.1 | 2 | Chemie (ADE) | |||
7 | 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 |