ID 3.2.1.175 DE beta-D-glucopyranosyl abscisate beta-glucosidase. AN ABA-beta-D-glucosidase. AN beta-D-glucopyranosyl abscisate hydrolase. CA (+)-abscisic acid D-glucopyranosyl ester + H2O = 2-cis-(+)-abscisate + CA beta-D-glucose + H(+). CC -!- The enzyme hydrolzes the biologically inactive beta-D-glucopyranosyl CC ester of abscisic acid to produce active abscisate. CC -!- Abscisate is a phytohormone critical for plant growth, development CC and adaption to various stress conditions. CC -!- The enzyme does not hydrolyze beta-D-glucopyranosyl zeatin. DR Q9SE50, BGL18_ARATH; //