Enzyme Commission Number
EC 1.14.14.137
Product Overview
High-quality enzyme products.
Well-established quality management system.
Reaction
(+)-abscisate + [reduced NADPH—hemoprotein reductase] + O2 = 8′-hydroxyabscisate + [oxidized NADPH—hemoprotein reductase] + H2O
Systematic Name
abscisate,[reduced NADPH—hemoprotein reductase]:oxygen oxidoreductase (8′-hydroxylating)
Function
A cytochrome P-450 (heme-thiolate) protein found in plants. Catalyses the first step in the oxidative degradation of abscisic acid and is considered to be the pivotal enzyme in controlling the rate of degradation of this plant hormone. CO inhibits the reaction, but its effects can be reversed by the presence of blue light. The 8′-hydroxyabscisate formed can be converted into (–)-phaseic acid, most probably spontaneously.
Other name
(+)-ABA 8′-hydroxylase; ABA 8′-hydroxylase; CYP707A1 (gene name)
Production Methods
Fermentation
Package
on customer request
Applications
Research Use
Storage
Should be stored in a dry and cool place, avoiding high temperature.
Appearance / Form
powder or liquid
Odor
Normal microbial fermentation odour.
WARNINGS
Keep sealed after use every time to avoid microbial infections and inactivation of enzymes until its finish.
Description
Microbial enzymes have been used in a large number of fields, such as chemical, agricultural and biopharmaceutical industries. Our enzyme production services are based on bacteria, fungi, and yeast, from strain selection, optimization, and process development to scale-up production.
