EC Number |
Natural Substrates |
---|
1.14.14.137 | (+)-abscisate + [reduced NADPH-hemoprotein reductase] + O2 |
- |
1.14.14.137 | (+)-abscisic acid + [reduced NADPH-hemoprotein reductase] + O2 |
- |
1.14.14.137 | (+)-abscisic acid + [reduced NADPH-hemoprotein reductase] + O2 |
key enzyme in abscisic acid catabolism |
1.14.14.137 | (1'S)-(+)-abscisate + [reduced NADPH-hemoprotein reductase] + O2 |
the enzyme is active with the naturally occuring (1'S)-(+)-enantiomer, but not with the naturally not occuring enantiomer (1'R)-(-)-abscisic acid. The C4'-oxo moiety coupled to the C2'-C3'-double bond in the key functional group for the enzyme to distinguish (1'S)-(+)-abscisic acid from (1'R)-(-)-abscisic acid |
1.14.14.137 | more |
a rapid decrease of the plant hormone abscisic acid to its oxidized derivative phaseic acid under submergence is a prerequisite for the enhanced elongation of submerged shoots of rice, ethylene has a regulatory role, overview |
1.14.14.137 | more |
different mutants: mutations in genes involved in the ethylene signal transduction pathway and a mutation at the start of exon 2 |
1.14.14.137 | S-(+)-abscisic acid + [reduced NADPH-hemoprotein reductase] + O2 |
- |