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

Hamamelis virginiana

Species name

American witch-hazel (Hamamelis virginiana) is a species of eudicot in the family Hamamelidaceae (witch-hazel family).

Species info

Gene sequence info

Hamamelis_virginiana.C4H.fa

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>g42554.t1
MDLLLLEKTLLGLFAAIVVAITVSKLRGKRFKLPPGPIPVPVFGNWLQVGDDLNHRNLTDLAKKYGEACLLRMGQRNLVVVSSPDLAKEVLHTQGVEFGSRTRNVVFDIFTGKGQDMVFTVYGEHWRKMRRIMTVPFFTNKVVQQYRFGWEAEAASVVDDVKKMKEASTSGIVLRKRLQLMMYNNMYRIMFDRRFESEEDPLFVKLKALNGERSRLAQSFEYNYGDFIPILRPFLRGYLKICKEVKQKRLQLFKDYFLDERKKLASTKSIDNNSLKCAIDHILDAQQKGEINEDNVLYIVENINVAGMFHTTPTTV
>g132333.t1
MAANGEKHKIRCAIDHIIDAQMKGEISEENVLYIVENINVAAIETTLWSMEWAIAELVNHPTVQRKIRDEITAVLKDDPITESNLHQLPYLLATVKETLRLHTPIPLLVPHMNLEEAKLGGFTIPKESKVVVNAWWLANNPAWWKNPEEFRPERFLEEESSTDAVAGGKVDFRYTPFGIGRRSCPGIILALPILGLVIAKLVSNFEMRVPPGMEKIDVSEKGGQFSLHIANHSTVVFHPIIA
>g1069.t1
MSQTYGPVFLLRLGSKNLTVVSEPELASQVLHAQGVEFGSRPRNVVFDIFTGNGQDMVFTVYGEHWRKMRRIMTLPFFTNKVVNQYSGMWEEEMDLVVHDLKENIESVRSKGIVIRKRLQLMLYNIMYRMMFDAKFESQEDPLFIEATKFNSERSRLAQS
>g53584.t1
MDLLLLEKTLLGLFAAIVIAITVSKLRGKRFKLPPGPIPVPILGNWLQVGDDLNHRNLTDLAKKFGEICLLRMGQRNVVIVSSSDLAKDVLHTQGVEFGSRPRNIVFDIFTGKGQDISFAVYGEHWRKMRRIVTVPFFTNKVVQQYRCGWEDEAARVVEDVKKMEEASTTGIVLRKRLQLMMYNNMYRIMFDRRFESEEDPLFVKLKALNGERSRLAQSFEYNYGDFIPILRPFLRGYLKICEEVKQKRLQLFKDYFLEERKKLTSTKSRDNNDLKCAIDHILDAQQKGEINEDNVLLILDNINVASIETTLWSIEWGIAELVNHQEIQTKLRNELDSVLGLGVQITEPDTYKLPYLQAVIKETLRLRMAIPLLVPHMNLNDAKLGGFDIPAESKILVNAWWLANNPSHWKNPEEFRPERFLEEESKVEANGNDFRYLPFGVGRRSCPGIILALPILGITLGRLVQNFELLPPPGQSKIDTTEKGGQFSLHILKHSTIVAKPRSF
>g112602.t1
MLKFLKGVVGGSGTGLKDLPYNIGDPYSSAWGSWTHYRGTSKLCLIFSKFRGSMDFQWLRKLASTKRSDNNALKCAIDHILDAQQKGEINEDNVLYIVENINVAAIETTLWSIEWGIAELVNHPEVQQKLRNELDTVLGAGVQVTEPDTHKLPYLQAVIKETLRLRMAIPLLVPHMNLHEAKLGRYDIPAESKILVNAWFLANNPEHWKNPEEFRPERFLEEEAKVEANGNDFRYLPFGVGRRSCPGIILALPILGITLGRLVQNFHLLPPPGHSKLDTSEKGGQFSLHILKHSTIVAKPTL

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University