Enzyme

A cytochrome P-450 (heme-thiolate) protein found in plants. The enzyme is involved in flavonoid biosynthesis.

C4H

Enzyme

Cinnamate 4-hydroxylase

Enzyme name

EC:1.14.14.91

Entry

Oxidoreductases;Acting on paired donors, with incorporation or reduction of molecular oxygen;With reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen into the other donor

Class

trans-cinnamate,[reduced NADPH---hemoprotein reductase]:oxygen oxidoreductase (4-hydroxylating)

Sysname

trans-cinnamate + [reduced NADPH---hemoprotein reductase] + O2 = 4-hydroxycinnamate + [oxidized NADPH---hemoprotein reductase] + H2O[RN:R02253]

Reaction

4-hydroxycinnamate [CPD:C00811];[oxidized NADPH---hemoprotein reductase] [CPD:C03161];H2O [CPD:C00001]

Product

Species information

Populus alba

Species name

White poplar (Populus alba) is a species of eudicot in the family Salicaceae (willow family).

Species info

Gene sequence info

Populus_alba.C4H.fa

Download
>rna-XM_035050338.1
MASFVTKSMGFTLLAVASVSCIKFACPNLSTYFSPLPLSVILPLLPLIVYLFSSVFTKSSTSDLPPGPVSYPMFGNWLQVGNDLNHRLLASMSQTYGPVFLLKLGSKNLAVVSDPELANQVLHTQGVEFGSRPRNVVFDIFTGNGQDMVFTIYGEHWRKMRRIMTLPFFTNKVVNQYSTSWEQEMDLVVDDLRDNEKVRTEGIVIRKRLQLMLYNIMYRMMFDAKFQSQEDPLFVQATRFNSERSRLAQSFEYNYGDFIPWLRPFLRGYLNKCRDLQQRRLAFFNNNYIEKRRKIMAANGEKHKVSCAMDHIIQAQMKGEISEENVLYIVENINVAAIETTLWSMEWAIAELVNHPTVQRKIRDEIRAVLKGSPVTESNLHELPYLQATIKETLRLHTPIPLLVPHMNLEEAKLGGFTIPKESKVVVNAWWLANSPEWWEKPSEFRPERFLEEERDTEAIVGGKVDFRFLPFGVGRRSCPGIILAMPILGLIVARLVSNFEMIPPPGMEKIDVSEKGGQFSLHIASHSTVVFKPIKA
>rna-XM_035052425.1
MDLLLLEKTLLGSFFAILVAILVSKLRGKRFKLPPGPLPVPVFGNWLQVGDDLNHRNLTDLAKKFGDILLLRMGQRNLVVVSSPDLAKEVLHTQGVEFGSRTRNVVFDIFTGKGQDMVFTVYGEHWRKMRRIMTVPFFTNKVVQQYRYGWEEEAAQVVEDVKKNPEAATHGIVLRRRLQLMMYNNMYRIMFDRRFESEEDPLFNKLKALNGERSRLAQSFDYNYGDFIPILRPFLRGYLKICKEVKERRLQLFKDYFVEERKKLGSAKSMSNEGLKCAIDHILDAQKKGEINEDNVLYIVENINVAAIETTLWSIEWGIAELVNHPEIQKKLRDELDTVLGPGHQITEPDTYKLPYLNAVIKETLRLRMAIPLLVPHMNLHDAKLGGFDIPAESKILVNAWWLANNPAKWKNPEEFRPERFFEEEAKVEANGNDFRYLPFGVGRRSCPGIILALPILGITLGRLVQNFELLPPPGQSKIDTSEKGGQFSLHILKHSTIVAKPRSF
>rna-XM_035065468.1
MDLLLLEKTLLGSFVAILVAILVSKLRGKRFKLPPGPLPVPVFGNWLQVGDDLNHRNLTDLAKKFGDIFLLRMGQRNLVVVSSPDLSKEVLHTQGVEFGSRTRNVVFDIFTGKGQDMVFTVYGEHWRKMRRIMTVPFFTNKVVQQYRYGWEEEAAQVVEDVKKNPEAATNGIVLRRRLQLMMYNNMYRIMFDRRFESEDDPLFNKLKALNGERSRLAQSFDYNYGDFIPILRPFLRGYLKICQEVKERRLQLFKDYFVDERKKLASTKNMSNEGLKCAIDHILDAQKKGEINEDNVLYIVENINVAAIETTLWSIEWGIAELVNHPEIQKKLRHELDTLLGPGHQITEPDTYKLPYLNAVVKETLRLRMAIPLLVPHMNLHDAKLGGFDIPAESKILVNAWWLANNPAHWKNPEEFRPERFLEEEAKVEANGNDFRYLPFGVGRRSCPGIILALPILGITLGRLVQNFELLPPPGQSKIDTSEKGGQFSLHILKHSTIVAKPRSF

Sheng jun & Dong yang Teams, Yunnan agriculture University