Highly enantioselective stereo-inverting sec-alkylsulfatase activity of hyperthermophilic Archaea
作者:Sabine R. Wallner、Bettina M. Nestl、Kurt Faber
DOI:10.1039/b504883d
日期:——
rac-sec-Alkyl sulfateesters 1a-8a were resolved in low to excellent enantioselectivities with E-values up to >200 using whole cells of aerobically-grown hyperthermophilic sulfur-metabolizers, such as Sulfolobus solfataricus DSM 1617, Sulfolobus shibatae DSM 5389 and, most notably, Sulfolobus acidocaldarius DSM 639. Significantly enhanced selectivities were obtained using cells grown on sucrose-enriched