Effect of Ph on the Structure and Stability of Bacillus Circulans Ssp. Alkalophilus Phosphoserine Aminotransferase: Thermodynamic and Crystallographic Studies. Proteins: Struct., Funct., Bioinf., 63, 2006
Enzyme Adaptation to Alkaline Ph: Atomic Resolution (1.08 A) Structure of Phosphoserine Aminotransferase from Bacillus Alcalophilus Protein Sci., 14, 2005