2RH9
Tryptophan synthase complexed with IGP, internal aldimine, pH 9.0
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A (A) | Tryptophan synthase alpha chain | polymer | 268 | 28698.8 | 1 | UniProt (P00929) Pfam (PF00290) | Salmonella typhimurium | |
2 | B (B) | Tryptophan synthase beta chain | polymer | 397 | 42918.9 | 1 | UniProt (P0A2K1) Pfam (PF00291) | Salmonella typhimurium | |
3 | C (A) | INDOLE-3-GLYCEROL PHOSPHATE | non-polymer | 287.2 | 1 | Chemie (IGP) | |||
4 | D (B) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
5 | E (B) | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 1 | Chemie (PLP) | |||
6 | F, G (A, B) | water | water | 18.0 | 483 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 71617.7 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 557.3 | |
All* | Total formula weight | 72175.0 |