EC Number |
Natural Substrates |
---|
5.3.99.6 | (9Z)-(13S)-12,13-epoxyoctadeca-9,11,15-trienoate |
- |
5.3.99.6 | (9Z)-(13S)-12,13-epoxyoctadeca-9,11,15-trienoate |
enzyme catalyzes a late step in the jasmonic acid biosynthetic pathway |
5.3.99.6 | (9Z,13S,15Z)-12,13-epoxy-9,11,15-octadecatrienoic acid |
- |
5.3.99.6 | (9Z,13S,15Z)-12,13-epoxyoctadeca-9,11,15-trienoate |
- |
5.3.99.6 | more |
allene oxides formed by the action of EC 4.2.1.92 are converted into cyclopentanone derivatives |
5.3.99.6 | more |
enzyme of a branch leading specifically from (13S)-hydroperoxy-(9Z,11E,15Z)-octatrienoic acid to 12-oxo-phytodienoic acid, the precursor of jasmonic acid |
5.3.99.6 | more |
role for jasmonic acid in the transfer of the assimilate to seeds |
5.3.99.6 | more |
enzyme plays an essential role in formation of jasmonic acid induced by theobroxide |
5.3.99.6 | more |
the plant contains two isozymes, PpAOC1 and PpAOC2, with different substrate specificities for C18- and C20-derived substrates, respectively. Comparison of complex structures of the C18 substrate analogue with in silico modeling of the C20 substrate analogue bound to the enzyme allows identification of the three major molecular determinants responsible for the different substrate specificities, i.e. larger active site diameter, an elongated cavity of PpAOC2, and two nonidentical residues at the entrance of the active site |