1D6S
CRYSTAL STRUCTURE OF THE K41A MUTANT OF O-ACETYLSERINE SULFHYDRYLASE COMPLEXED IN EXTERNAL ALDIMINE LINKAGE WITH METHIONINE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | O-ACETYLSERINE SULFHYDRYLASE | polymer | 322 | 34412.3 | 2 | UniProt (P12674) Pfam (PF00291) UniProt (by SIFTS) (P0A1E3) In PDB | Salmonella typhimurium | |
| 2 | A, B | METHIONINE | non-polymer | 149.2 | 2 | Chemie (MET) | |||
| 3 | A, B | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 2 | Chemie (PLP) | |||
| 4 | water | water | 18.0 | 233 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 322 (UniProt: P12674)
| PDB | External Database | Details |
|---|---|---|
| Ala 41 | Lys 41 | engineered mutation |
| Gly 266 | Val 266 | conflict |
| Ile 267 | Phe 267 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 68824.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 792.7 | |
| All* | Total formula weight | 69617.3 |
