Abscisic Acid Biosynthesis

When cursor points to a box further details will be displayed in a tooltip window. If you click on the box it will change to the appropriate reaction scheme or enzyme specification.

© IUBMB 2005


For numbering of neoxanthin or violaxanthin click here shown by numbering of zeaxanthin in a new window.

For details of carotenoid nomencature see the carotenoid rules


Return to:
enzyme nomenclature homepage
neoxanthin biosynthesis
violaxanthin biosynthesis
EC 1.1.1.288 xanthoxin oxidase (mechanism)
EC 1.2.3.14 abscisic aldehyde oxidase
EC 1.13.11.51 9-cis-epoxycarotenoid 11,12-dioxygenase
EC 1.14.14.137 (+)-abscisic acid 8'-hydroxylase
EC 2.4.1.263 abscisate β-glucosyltransferase
EC 3.2.1.175 β-D-glucopyranosyl abscisate β-glucosidase