1QOP
CRYSTAL STRUCTURE OF WILD-TYPE TRYPTOPHAN SYNTHASE COMPLEXED WITH INDOLE PROPANOL PHOSPHATE
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 | 396 | 42787.7 | 1 | UniProt (P00933) Pfam (PF00291) UniProt (by SIFTS) (P0A2K1) | SALMONELLA TYPHIMURIUM | |
| 3 | C (A) | INDOLE-3-PROPANOL PHOSPHATE | non-polymer | 255.2 | 1 | Chemie (IPL) | |||
| 4 | D (B) | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 1 | Chemie (PLP) | |||
| 5 | E (B) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 6 | F, G (A, B) | water | water | 18.0 | 801 | Chemie (HOH) |
Sequence modifications
A: 1 - 268 (UniProt: P00929)
B: 2 - 397 (UniProt: P00933)
| PDB | External Database | Details |
|---|---|---|
| Ile 87 | Leu 87 | cloning artifact |
| PDB | External Database | Details |
|---|---|---|
| Ser 34 | Arg 33 | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 71486.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 525.3 | |
| All* | Total formula weight | 72011.8 |
