Protein: Tryptophan synthase alpha chain (Escherichia coli (strain K12))
UniProt: P0A877
EC number: 4.2.1.20
Mutation: P21S
PDB: 1WQ5
Experiment dataset: ProTherm
Method: Thermal
Measure: DSC
pH: 7.2
Buffer: Sodium phosphate 1 mM
Tm: 55.2
dTm: -4.3
Reversibility: yes
Reference: Thermal stabilities of mutant Escherichia coli tryptophan synthase alpha subunits. — Lim W K|Brouillette C|Hardman J K (Arch Biochem Biophys;292;34-41, 1992)