Pseudotropine acyltransferase (EC 2.3.1.186, pseudotropine:acyl-CoA transferase, tigloyl-CoA:pseudotropine acyltransferase, acetyl-CoA:pseudotropine acyltransferase, pseudotropine acetyltransferase, pseudotropine tigloyltransferase, PAT) is an enzyme with systematic name acyl-CoA:pseudotropine O-acyltransferase.
[1][2][3][4] This enzyme catalyses the following chemical reaction This enzyme exhibits absolute specificity for the exo/3beta configuration found in pseudotropine as tropine (tropan-3alpha-ol).