7XMU
E.coli phosphoribosylpyrophosphate (PRPP) synthetase type A filament bound with ADP, Pi 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, D, B, E, F... | Ribose-phosphate pyrophosphokinase | polymer | 321 | 35084.1 | 6 | UniProt (P0A717) Pfam (PF13793) Pfam (PF14572) In PDB | Escherichia coli str. K-12 substr. MG1655 | RPPK,5-phospho-D-ribosyl alpha-1-diphosphate,Phosphoribosyl diphosphate synthase,Phosphoribosyl pyrophosphate synthase,P-Rib-PP synthase,PRPP synthase,PRPPase |
2 | F, A, C, D, B... | 5-O-phosphono-alpha-D-ribofuranose | non-polymer | 230.1 | 6 | Chemie (HSX) | |||
3 | E, F, A, C, D... | MAGNESIUM ION | non-polymer | 24.3 | 12 | Chemie (MG) | |||
4 | E, F, A, C, D... | PHOSPHATE ION | non-polymer | 95.0 | 6 | Chemie (PO4) | |||
5 | E, F, A, C, D... | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 12 | Chemie (ADP) | |||
6 | water | water | 18.0 | 822 | Chemie (HOH) |
Sequence modifications
A, D, B, E, F, C: 1 - 315 (UniProt: P0A717)
PDB | External Database | Details |
---|---|---|
His 316 | - | expression tag |
His 317 | - | expression tag |
His 318 | - | expression tag |
His 319 | - | expression tag |
His 320 | - | expression tag |
His 321 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 210504.5 | |
Non-Polymers* | Number of molecules | 36 |
Total formula weight | 7368.6 | |
All* | Total formula weight | 217873.1 |