J. Sakamoto et al., Ring-opening glycosylation of a chitobiose oxazoline catalyzed by a non-chitinolytic mutant of chitinase, CHEM LETT, (11), 2001, pp. 1180-1181
Ring-opening glycosylation of a chitobiose oxazoline was exclusively achiev
ed by catalysis of a mutated chitinase that is only active for the glycosyl
ation and not for chitinolysis.