Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B, D | Tryptophan synthase beta chain 2 | polymer | 425 | 47375.3 | 2 | UniProt (Q97TX6) Pfam (PF00291) In PDB | Sulfolobus solfataricus | |
| 2 | B | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 3 | B, D | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 2 | Chemie (PLP) | |||
| 4 | water | water | 18.0 | 398 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 94750.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 600.4 | |
| All* | Total formula weight | 95351.1 |
