8DBM
Human PRPS1 with Phosphate and PRPP; 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... (A, B, C, D, E...) | Ribose-phosphate pyrophosphokinase 1 | polymer | 318 | 34835.1 | 12 | UniProt (P60891) Pfam (PF13793) Pfam (PF14572) | Homo sapiens (human) | PPRibP,Phosphoribosyl pyrophosphate synthase I,PRS-I |
| 2 | AB, CA, EB, GA, KA... (K, E, L, F, G...) | 1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranose | non-polymer | 390.1 | 12 | Chemie (PRP) | |||
| 3 | BB, DA, FB, HA, LA... (K, E, L, F, G...) | PHOSPHATE ION | non-polymer | 95.0 | 12 | Chemie (PO4) | |||
| 4 | AA, BA, CB, DB, EA... (D, K, E, L, F...) | MAGNESIUM ION | non-polymer | 24.3 | 24 | Chemie (MG) | |||
| 5 | IB, JB, KB, LB, MB... (A, B, C, D, E...) | 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 | 48 |
| Total formula weight | 6403.8 | |
| All* | Total formula weight | 424425.3 |
