Histidine residue at position 234 of oxidosqualene-lanosterol cyclase from saccharomyces cerevisiae simultaneously influences cyclization, rearrangement, and deprotonation reactions
Department of Biological Science and Technology, Center for Interdisciplinary Molecular Science, National Chiao Tung University, 300 Hsin-Chu, Taiwan, Republic of China. tkwmll@mail.nctu.edu.tw