1DKU
CRYSTAL STRUCTURES OF BACILLUS SUBTILIS PHOSPHORIBOSYLPYROPHOSPHATE SYNTHETASE: MOLECULAR BASIS OF ALLOSTERIC INHIBITION AND ACTIVATION.
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) | PROTEIN (PHOSPHORIBOSYL PYROPHOSPHATE SYNTHETASE) | polymer | 317 | 34910.2 | 2 | UniProt (P14193) Pfam (PF13793) Pfam (PF14572) | Bacillus subtilis | RIBOSE-PHOSPHATE PYROPHOSPHOKINASE |
| 2 | C, E (A, B) | PHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER | non-polymer | 425.2 | 2 | Chemie (AP2) | |||
| 3 | D, F (A, B) | METHYL PHOSPHONIC ACID ADENOSINE ESTER | non-polymer | 345.2 | 2 | Chemie (ABM) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 180 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 69820.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1541.0 | |
| All* | Total formula weight | 71361.4 |
