6DZ4
Crystal structure of Salmonella typhimurium Tryptophan Synthase with sodium ion at the metal coordination site and (E)-N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)-L-serine at the beta-site
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Tryptophan synthase alpha chain | polymer | 268 | 28698.8 | 1 | UniProt (P00929) Pfam (PF00290) In PDB | Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) | |
| 2 | B | Tryptophan synthase beta chain | polymer | 397 | 42918.9 | 1 | UniProt (P0A2K1) Pfam (PF00291) In PDB | Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) | |
| 3 | A, B | CHLORIDE ION | non-polymer | 35.5 | 8 | Chemie (CL) | |||
| 4 | A, B | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 12 | Chemie (DMS) | |||
| 5 | B | (E)-N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)-L-serine | non-polymer | 334.2 | 1 | Chemie (KOU) | |||
| 6 | B | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 7 | water | water | 18.0 | 738 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 71617.7 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 1601.4 | |
| All* | Total formula weight | 73219.1 |
