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
Hordeum vulgare
Species name
Barley (Hordeum vulgare) is a species of monocot in the family Poaceae (grass family).
Species info

Gene sequence info
Hordeum_vulgare.C4H.fa
Download
>HORVU3Hr1G080830.1.r1
MDFVFVEKLLVGLLAAVVGAIVVSKIRGRKLRLPPGPIPVPIFGNWLQVGDDLNHRNLAAMARKFGEVFLLRMGQRNLVVVSSPPLAREVLHTQGVEFGSRTRNVVFDIFTGEGQDMVFTVYGDHWRKMRRIMTVPFFTNKVVQQYRPGWEAEAAFVVDNVRADPRAATEGVVLRRHLQLMMYNNMYRIMFDRRFESMDDPLFLRLRALNGERSRLAQSFEYNYGDFIPILRPFLRGYLRLCKEVKETRLKLFKDYFLDERKKLASTKAMDNNGLKCAIDHILEAEQKGEINEDNVLYIIENINVAAIETTLWSIEWGLAELVNHPEIQQKLRDEMDAVLGVGQQITEPDTHRLPYLQAVIKETLRLRMAIPLLVPHMNLHDAKLAGYNIPAESKILVNAWFLANNPEQWKRPDEFRPERFLEEEKHVEANGNDFRYLPFGVGRRSCPGIILALPILGITIGRLVQNFVLTPPPGQDKLDTTEKGGQFSLHILKHSTIVAKPRVF
>HORVU3Hr1G025920.2.r1
QASCSTSHPWSLPATYLHPAPRYKIPTAPNLASNQFDRSTRPSAAATHRHRHRSHTPRLPPDGRPPPGEGPAGPLRRGGAGHRRSQARRQALPPPTRPLRRPHRRQLAAGRRRPQPPQPDGPGQAVRRGVPPPHGRPQPGRSSPAPSSPRRSSTPRASSSAPAPANVVFDIFTGKGQDMVFTVYGDHWRKMRRIMTVPFFTNKVVAQNRVGWEEEARLVVEDLRADPAAATKGVVVRRRLQLMMYNDMFRIMFDRRFETVADPLFNQLKALNAERSILSQSFDYNYGDFIPVLRPFLRRYLNRCTNLKTKRMKVFEDHFVQQRKEALEKTGEIKCAMDHILEAERKGEINHDNVLYIVENINVAAIETTLWSIEWGLAELVNHPEIQQKLREEIVAVLGPGTPVTEPDLERLPYLQSVVKETLRLRMAIPLLVPHMNLSDAKLAGYDIPAESKILVNAWFLANDPKRWVRADEFRPERFLEEEKSVEAHGNDFRFVPFGVGRRXCPGIILALPIIGITLXXXXXXXXLLPPPGQDKIDTTEKPRAVQQPDPQARHHRLQATRGLIEFRSRSCAYADAGRSIYACDSVFCILVFHSSKFNFSLVLGYLSSFEASML
>HORVU4Hr1G087630.1.r1
MDVNLLEKALLGLFAAALLAIAVAKLTGKRFRLPPGPSGAPIVGNWLQVGDDLNHRNLMGMAKRFGEVFLLRMGVRNLVVVSSPELAKEVLHTQGVEFGSRTRNVVFDIFTGKGQDMVFTVYGDHWRKMRRIMTVPFFTNKVVAQNRVGWEEEARLVVEDLKADPASATGVVIRRRLQLMMYNDMFRIMFDRRFESLADPLFNKLRALNAERSILSQSFDYNYGDFIPILRPFLRGYLNRCTNLKAKRMKVFEEDFVQERKKALEKNGEIRCAMDHILEAERKGEINHDNVLYIVENINVAAIETTLWSIEWGVAELVNHPNIQSKLRQEIAAVLGPDAAVTEPDLERLPYLQAVVKETLRLRMAIPLLVPHMNLKDAKLTGYDIPAESKILVNAWFLANDPKRWVRADEFRPERFLEEERAVEANGNDFRFVPFGVGRRSCPGIILALPIIGITLGRLVQNFQLLPPLGKDKIDTTEKPGQFSNQIRNHATVVCKPLKA
>HORVU4Hr1G087560.1.r1
EPDLERLPYPQAVVKETLRLRMAIPLLVPHMNLKDAMLTGYDIPAESKILVNAWFLANDPKRWVRADEFRPERFLEEERAVEANGNDFRFVPFGV
>HORVU7Hr1G093630.1.r1
QHSYSYQQRQASTRAEHSMTASASARRMAFAAAASLAVYWLLKSFLHTPHPALLPAAAALVALTITLGASGKGGGAGAPPGPAAVPVFGNWLQVGNDLNHRFLAGLSARYGPVFRLRLGVRNLVVVSDPRLATEVLHTQGVEFGSRPRNVVFDIFTANGADMVFTEYGDHWRRMRRVMTLPFFTARVVQQYRAMWEAEMDDVVSDLRGGSAARGPGVVVRRRLQLMLYNIMYRMMFDARFESVDDPMFVEATKFNSERSRLAQSFDYNYGDFIPILRPFLRGYLNKCRDLQTRRLAFFNSNYVEKRRKVMDTPGDKNKLRCAIDHILAAEKSGEITPENVIYIVENINVAAIETTLWSIEWALAEVVNHPDVQRKVRGEIRDVLGDDEPITESNISKLPYLQAVIKETLRLHSPIPLLVPHMNLEEASLGGYTIPEGSKVVVNAWWLANNPELWEKPEEFRPERFLGEESNVDATVGGKVDFRFLPFGVGRRSCPGIILALPILALIVGKLVRSFEMVPPPGVDKLDVSEKGGQFSLHIANHSLVAFHPISA
MDFVFVEKLLVGLLAAVVGAIVVSKIRGRKLRLPPGPIPVPIFGNWLQVGDDLNHRNLAAMARKFGEVFLLRMGQRNLVVVSSPPLAREVLHTQGVEFGSRTRNVVFDIFTGEGQDMVFTVYGDHWRKMRRIMTVPFFTNKVVQQYRPGWEAEAAFVVDNVRADPRAATEGVVLRRHLQLMMYNNMYRIMFDRRFESMDDPLFLRLRALNGERSRLAQSFEYNYGDFIPILRPFLRGYLRLCKEVKETRLKLFKDYFLDERKKLASTKAMDNNGLKCAIDHILEAEQKGEINEDNVLYIIENINVAAIETTLWSIEWGLAELVNHPEIQQKLRDEMDAVLGVGQQITEPDTHRLPYLQAVIKETLRLRMAIPLLVPHMNLHDAKLAGYNIPAESKILVNAWFLANNPEQWKRPDEFRPERFLEEEKHVEANGNDFRYLPFGVGRRSCPGIILALPILGITIGRLVQNFVLTPPPGQDKLDTTEKGGQFSLHILKHSTIVAKPRVF
>HORVU3Hr1G025920.2.r1
QASCSTSHPWSLPATYLHPAPRYKIPTAPNLASNQFDRSTRPSAAATHRHRHRSHTPRLPPDGRPPPGEGPAGPLRRGGAGHRRSQARRQALPPPTRPLRRPHRRQLAAGRRRPQPPQPDGPGQAVRRGVPPPHGRPQPGRSSPAPSSPRRSSTPRASSSAPAPANVVFDIFTGKGQDMVFTVYGDHWRKMRRIMTVPFFTNKVVAQNRVGWEEEARLVVEDLRADPAAATKGVVVRRRLQLMMYNDMFRIMFDRRFETVADPLFNQLKALNAERSILSQSFDYNYGDFIPVLRPFLRRYLNRCTNLKTKRMKVFEDHFVQQRKEALEKTGEIKCAMDHILEAERKGEINHDNVLYIVENINVAAIETTLWSIEWGLAELVNHPEIQQKLREEIVAVLGPGTPVTEPDLERLPYLQSVVKETLRLRMAIPLLVPHMNLSDAKLAGYDIPAESKILVNAWFLANDPKRWVRADEFRPERFLEEEKSVEAHGNDFRFVPFGVGRRXCPGIILALPIIGITLXXXXXXXXLLPPPGQDKIDTTEKPRAVQQPDPQARHHRLQATRGLIEFRSRSCAYADAGRSIYACDSVFCILVFHSSKFNFSLVLGYLSSFEASML
>HORVU4Hr1G087630.1.r1
MDVNLLEKALLGLFAAALLAIAVAKLTGKRFRLPPGPSGAPIVGNWLQVGDDLNHRNLMGMAKRFGEVFLLRMGVRNLVVVSSPELAKEVLHTQGVEFGSRTRNVVFDIFTGKGQDMVFTVYGDHWRKMRRIMTVPFFTNKVVAQNRVGWEEEARLVVEDLKADPASATGVVIRRRLQLMMYNDMFRIMFDRRFESLADPLFNKLRALNAERSILSQSFDYNYGDFIPILRPFLRGYLNRCTNLKAKRMKVFEEDFVQERKKALEKNGEIRCAMDHILEAERKGEINHDNVLYIVENINVAAIETTLWSIEWGVAELVNHPNIQSKLRQEIAAVLGPDAAVTEPDLERLPYLQAVVKETLRLRMAIPLLVPHMNLKDAKLTGYDIPAESKILVNAWFLANDPKRWVRADEFRPERFLEEERAVEANGNDFRFVPFGVGRRSCPGIILALPIIGITLGRLVQNFQLLPPLGKDKIDTTEKPGQFSNQIRNHATVVCKPLKA
>HORVU4Hr1G087560.1.r1
EPDLERLPYPQAVVKETLRLRMAIPLLVPHMNLKDAMLTGYDIPAESKILVNAWFLANDPKRWVRADEFRPERFLEEERAVEANGNDFRFVPFGV
>HORVU7Hr1G093630.1.r1
QHSYSYQQRQASTRAEHSMTASASARRMAFAAAASLAVYWLLKSFLHTPHPALLPAAAALVALTITLGASGKGGGAGAPPGPAAVPVFGNWLQVGNDLNHRFLAGLSARYGPVFRLRLGVRNLVVVSDPRLATEVLHTQGVEFGSRPRNVVFDIFTANGADMVFTEYGDHWRRMRRVMTLPFFTARVVQQYRAMWEAEMDDVVSDLRGGSAARGPGVVVRRRLQLMLYNIMYRMMFDARFESVDDPMFVEATKFNSERSRLAQSFDYNYGDFIPILRPFLRGYLNKCRDLQTRRLAFFNSNYVEKRRKVMDTPGDKNKLRCAIDHILAAEKSGEITPENVIYIVENINVAAIETTLWSIEWALAEVVNHPDVQRKVRGEIRDVLGDDEPITESNISKLPYLQAVIKETLRLHSPIPLLVPHMNLEEASLGGYTIPEGSKVVVNAWWLANNPELWEKPEEFRPERFLGEESNVDATVGGKVDFRFLPFGVGRRSCPGIILALPILALIVGKLVRSFEMVPPPGVDKLDVSEKGGQFSLHIANHSLVAFHPISA
Gene tree
Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University