ID 2.3.1.185 DE tropine acyltransferase. AN TAT. AN tropine acetyltransferase. AN tropine tigloyltransferase. CA an acyl-CoA + tropine = CoA + H(+) + O-acyltropine. CC -!- Exhibits absolute specificity for the endo/3alpha configuration found CC in tropine as pseudotropine (tropan-3beta-ol; see EC 2.3.1.186) is CC not a substrate. CC -!- Acts on a wide range of aliphatic acyl-CoA derivatives, with tigloyl- CC CoA and acetyl-CoA being the best substrates. CC -!- It is probably involved in the formation of the tropane alkaloid CC littorine, which is a precursor of hyoscyamine. //