Protein
Abscisic acid 8'-hydroxylase 4
Organism
Arabidopsis thaliana
Function
Involved in the oxidative degradation of abscisic acid, but not in the isomerization of the produced 8'-hydroxyabscisic acid (8'-OH-ABA) to (-)-phaseic acid (PA).
Similarity
Belongs to the cytochrome P450 family.
Sequence
MAEIWFLVVPILILCLLLVRVIVSKKKKNSRGKLPPGSMGWPYLGETLQLYSQNPNVFFTSKQKRYGEIFKTRILGYPCVMLASPEAARFVLVTHAHMFKPTYPRSKEKLIGPSALFFHQGDYHSHIRKLVQSSFYPETIRKLIPDIEHIALSSLQSWANMPIVSTYQEMKKFAFDVGILAIFGHLESSYKEILKHNYNIVDKGYNSFPMSLPGTSYHKALMARKQLKTIVSEIICERREKRALQTDFLGHLLNFKNEKGRVLTQEQIADNIIGVLFAAQDTTASCLTWILKYLHDDQKLLEAVKAEQKAIYEENSREKKPLTWRQTRNMPLTHKVIVESLRMASIISFTFREAVVDVEYKGYLIPKGWKVMPLFRNIHHNPKYFSNPEVFDPSRFEVNPKPNTFMPFGSGVHACPGNELAKLQILIFLHHLVSNFRWEVKGGEKGIQYSPFPIPQNGLPATFRRHSL