2.5.1.153	D34A	compared to wild-type, mutant produces about 1% (13S)-isotuberculosinol and 60% tuberculosinol	-, 729897	
2.5.1.153	D81N	24% activity compared to the wild type enzyme	-, 714542	
2.5.1.153	D81N/D82N	inactive	-, 714542	
2.5.1.153	D81N/D85N	inactive	-, 714542	
2.5.1.153	D82N	21% activity compared to the wild type enzyme	-, 714542	
2.5.1.153	D82N/D85N	inactive	-, 714542	
2.5.1.153	D85N	37% activity compared to the wild type enzyme	714542	
2.5.1.153	R38A	compared to wild-type, mutant produces about 5% (13S)-isotuberculosinol and 140% tuberculosinol	-, 729897	
2.5.1.153	Y51F	production of both (13S)-isotuberculosinol and tuberculosinol is reduced	-, 729897	
2.5.1.153	Y51F/Y90F	no enzymic activity	-, 729897	
2.5.1.153	Y90F	compared to wild-type, mutant produces about 1% (13S)-isotuberculosinol and 49% tuberculosinol	-, 729897