8DBJ
Human PRPS1 with Phosphate, ATP, and R5P; Filament Interface
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, E... | Ribose-phosphate pyrophosphokinase 1 | polymer | 318 | 34835.1 | 12 | UniProt (P60891) Pfam (PF13793) Pfam (PF14572) In PDB | Homo sapiens (human) | PPRibP,Phosphoribosyl pyrophosphate synthase I,PRS-I |
| 2 | I, D, J, E, K... | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 12 | Chemie (ATP) | |||
| 3 | I, D, J, E, K... | 5-O-phosphono-alpha-D-ribofuranose | non-polymer | 230.1 | 12 | Chemie (HSX) | |||
| 4 | I, D, J, E, K... | PHOSPHATE ION | non-polymer | 95.0 | 12 | Chemie (PO4) | |||
| 5 | C, I, D, J, E... | MAGNESIUM ION | non-polymer | 24.3 | 24 | Chemie (MG) | |||
| 6 | water | water | 18.0 | 24 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J, K, L: 2 - 318 (UniProt: P60891)
| PDB | External Database | Details |
|---|---|---|
| Ser 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 418021.5 | |
| Non-Polymers* | Number of molecules | 60 |
| Total formula weight | 10570.5 | |
| All* | Total formula weight | 428591.9 |
