7LX1
The internal aldimine form of the wild-type Salmonella Typhimurium Tryptophan Synthase in complex with cesium ion at the metal coordination site at 1.61 Angstrom resolution
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 (strain LT2 / SGSC1412 / ATCC 700720) | |
| 2 | B (B) | Tryptophan synthase beta chain | polymer | 397 | 42918.9 | 1 | UniProt (P0A2K1) Pfam (PF00291) | Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) | |
| 3 | C, HA, I, Y (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 4 | Chemie (EDO) | |||
| 4 | AA, BA, CA, D, DA... (B, A) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 16 | Chemie (DMS) | |||
| 5 | EA, FA, G, GA, L... (B, A) | CHLORIDE ION | non-polymer | 35.5 | 6 | Chemie (CL) | |||
| 6 | H (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 7 | IA, M, N, V, W (B, A) | CESIUM ION | non-polymer | 132.9 | 5 | Chemie (CS) | |||
| 8 | O (B) | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 1 | Chemie (PLP) | |||
| 9 | JA, KA (A, B) | water | water | 18.0 | 600 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 71617.7 | |
| Non-Polymers* | Number of molecules | 33 |
| Total formula weight | 2728.9 | |
| All* | Total formula weight | 74346.6 |
