Enzyme
Involved in the biosynthesis of 3-deoxyanthocyanidins from flavanones such as naringenin or eriodictyol.
FNR
Enzyme
Dihydroflavonol 4-reductase
Enzyme name
EC:1.1.1.234
Entry
Oxidoreductases;Acting on the CH-OH group of donors;With NAD+ or NADP+ as acceptor
Class
(2S)-flavan-4-ol:NADP+ 4-oxidoreductase
Sysname
(2S)-flavan-4-ol + NADP+ = (2S)-flavanone + NADPH + H+ [RN:R03827]
Reaction
(2S)-flavanone [CPD:C02099];NADPH [CPD:C00005];H+ [CPD:C00080]
Product

Species information
Euphorbia lathyris
Species name
Euphorbia lathyris is a species of eudicot in the family Euphorbiaceae (spurge family).
Species info

Gene sequence info
Euphorbia_lathyris.FNR.fa
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>Casp03360.t1
MEKYGNGEQVYCVTGANGYIGSCLVKLLLQNGYTVHATIRNPEKWSQLLSLWDGGKKLRVFKADLEEEGSFDEAVKGCHGVFHVAASMEFSTIDNPDFEYVESKIIEPAKKGTLNLMKSCSKYKVKKVVFTSSISTLTAKDTSGKWRKVVDETCQNPIAHVLNAKPKPSGWVYVVSKLVTEEAALDYGKQNGIDVVSVITTTVGGSFLTSSVPASIQVILSPLTGDSKYLSILAAVNSRMGSIALVHIEDICNVHLFLMNHPQAHGRFICSSGSCLITDLLNHLKQHYPISNPNPIHRYATGGLNSIPCEISSKRLKDLGFKYKHDINHIIHQTIACSLDYGFLSSSPLN
>Casp05524.t1
MNHQRKVCVTGASGYIGSSLVKKLLDKGYIVHATLRNLEDESKVGLLKSLPNAETNLVLFQADIYNNNNDFEPAIQGCEFVFHLATPLQHDSNSSQYKDRVEATVAATKSVIYCCIRSKTVKRLIYPGSIVAVSPWNDDGKSFKSCVDESCWTPLHLSFPYSNDALLESIRAKTLAEKEVLRVEEDKLEVVTLAVGKFNWISSFDVLTTSFGFSSNCAY
>Casp05526.t1
MNYQRKVCVTGASGYIGSSLVKKLLDKGYIVHATFRNLEDESKVGLLKSLPNAETNLVLFEADIYHNNNDFEAAIQGCQFVFHVAIPWENGPPNSQDEYCIGKLCTIVRDHIGH
>Casp10390.t1
MGNQKKVCVTGGSSYFGSSIVKKLLEKGYTVHATLRNLEDEAKVGLLKSLPNAETNLVLFQADVYNNCEFQPAIDGCEVVFHLATPLQHDPNSTQFKDRVESTVAATKSVVDSCINSGSVKRLIYPGIILAVSPLNEDGTSYDKPCADESCWTPLDISYSYANEFTMDHLRAKTLAEKEVLNAQDDDKLDVVTLAVGLVGGETSLPSVPLSLDLMISQVKGNEFGYNGMMFIQQLLGSVPIVHIDDVSEAHIFCMENPSVKGRFICAGATPTTKDLSTYLTQNYPEFKIDDKLIGEDGEKIHLDTSKLTNLGFVYKYDMKKILDESLECARRLGAL
>Casp32668.t1
MISETVCVTGASGFIGSWLIMRLLESGYRVRATVRDPDNRSKVQHLLDLPTAKTHLSLWKADLSIEGSFDDAIKGCQGVFHVATPMDFQSKDPENEMIKPTVDGVLDIMKACAKAKSVRRILFTSSAGTVDVEENRKDIYDENCWSDLDFILSKKMTGWMYFVSKSLAEKAAFKFAEENNIEFISIIPSLVVGQFLMSSMPPSLVTALSVITGNESHYNIIKQGHYVHLDDLCNAHIYLFQHQKAKGRYICSSHDATIHELARLLRQTYPEYNIPNKINGMEENVKNFIFSSKKLEELGFEFKYSLKEMFVGAVETCRAKGLLPMSICDSKQQEPNKVEPENVISTTPAEITCG
>Casp32670.t1
MISETVCVTGASGFIGSWLIMRLLESGYTVRATVRDPDNRSKVEHLLELPKAETHLTLWKADLSVEGSFDDAIKGCHGVFHVATPMDFHSKDPEMYFVSKTLAEKAAFKFSEENNIDFISIIPTLVVGPFIMPSMPPSLITALSAITGNESHYHILKQGHYVHLDDLCNAHIYLYQNKKAKGRYICSSHDATIHNLARLLRQTYPEYNIPNKINGVEENVKNLIFSSKKLEDLGFEFKYSLKEMFVGAVETCRAKGLLPMSICDAKQQEPNKVEPENAISTTPAEVTYG
>Casp33028.t1
MDASGVLGTSLVHTLLHRGYTVHASVQNPFSVDSMTETSRKEKKREYIVALREAATLKARSLKEVWNIAAVIPAEEGLNAGAVGNVINGISNGSFSGEHVPEENFLGICSRKLLARGCKLKYAVVTGANKGLGPDSEFRDFNCQR
MEKYGNGEQVYCVTGANGYIGSCLVKLLLQNGYTVHATIRNPEKWSQLLSLWDGGKKLRVFKADLEEEGSFDEAVKGCHGVFHVAASMEFSTIDNPDFEYVESKIIEPAKKGTLNLMKSCSKYKVKKVVFTSSISTLTAKDTSGKWRKVVDETCQNPIAHVLNAKPKPSGWVYVVSKLVTEEAALDYGKQNGIDVVSVITTTVGGSFLTSSVPASIQVILSPLTGDSKYLSILAAVNSRMGSIALVHIEDICNVHLFLMNHPQAHGRFICSSGSCLITDLLNHLKQHYPISNPNPIHRYATGGLNSIPCEISSKRLKDLGFKYKHDINHIIHQTIACSLDYGFLSSSPLN
>Casp05524.t1
MNHQRKVCVTGASGYIGSSLVKKLLDKGYIVHATLRNLEDESKVGLLKSLPNAETNLVLFQADIYNNNNDFEPAIQGCEFVFHLATPLQHDSNSSQYKDRVEATVAATKSVIYCCIRSKTVKRLIYPGSIVAVSPWNDDGKSFKSCVDESCWTPLHLSFPYSNDALLESIRAKTLAEKEVLRVEEDKLEVVTLAVGKFNWISSFDVLTTSFGFSSNCAY
>Casp05526.t1
MNYQRKVCVTGASGYIGSSLVKKLLDKGYIVHATFRNLEDESKVGLLKSLPNAETNLVLFEADIYHNNNDFEAAIQGCQFVFHVAIPWENGPPNSQDEYCIGKLCTIVRDHIGH
>Casp10390.t1
MGNQKKVCVTGGSSYFGSSIVKKLLEKGYTVHATLRNLEDEAKVGLLKSLPNAETNLVLFQADVYNNCEFQPAIDGCEVVFHLATPLQHDPNSTQFKDRVESTVAATKSVVDSCINSGSVKRLIYPGIILAVSPLNEDGTSYDKPCADESCWTPLDISYSYANEFTMDHLRAKTLAEKEVLNAQDDDKLDVVTLAVGLVGGETSLPSVPLSLDLMISQVKGNEFGYNGMMFIQQLLGSVPIVHIDDVSEAHIFCMENPSVKGRFICAGATPTTKDLSTYLTQNYPEFKIDDKLIGEDGEKIHLDTSKLTNLGFVYKYDMKKILDESLECARRLGAL
>Casp32668.t1
MISETVCVTGASGFIGSWLIMRLLESGYRVRATVRDPDNRSKVQHLLDLPTAKTHLSLWKADLSIEGSFDDAIKGCQGVFHVATPMDFQSKDPENEMIKPTVDGVLDIMKACAKAKSVRRILFTSSAGTVDVEENRKDIYDENCWSDLDFILSKKMTGWMYFVSKSLAEKAAFKFAEENNIEFISIIPSLVVGQFLMSSMPPSLVTALSVITGNESHYNIIKQGHYVHLDDLCNAHIYLFQHQKAKGRYICSSHDATIHELARLLRQTYPEYNIPNKINGMEENVKNFIFSSKKLEELGFEFKYSLKEMFVGAVETCRAKGLLPMSICDSKQQEPNKVEPENVISTTPAEITCG
>Casp32670.t1
MISETVCVTGASGFIGSWLIMRLLESGYTVRATVRDPDNRSKVEHLLELPKAETHLTLWKADLSVEGSFDDAIKGCHGVFHVATPMDFHSKDPEMYFVSKTLAEKAAFKFSEENNIDFISIIPTLVVGPFIMPSMPPSLITALSAITGNESHYHILKQGHYVHLDDLCNAHIYLYQNKKAKGRYICSSHDATIHNLARLLRQTYPEYNIPNKINGVEENVKNLIFSSKKLEDLGFEFKYSLKEMFVGAVETCRAKGLLPMSICDAKQQEPNKVEPENAISTTPAEVTYG
>Casp33028.t1
MDASGVLGTSLVHTLLHRGYTVHASVQNPFSVDSMTETSRKEKKREYIVALREAATLKARSLKEVWNIAAVIPAEEGLNAGAVGNVINGISNGSFSGEHVPEENFLGICSRKLLARGCKLKYAVVTGANKGLGPDSEFRDFNCQR
Gene tree
Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University