Enzyme

The enzyme participates in the flavonoid biosynthesis pathway found in plants. It catalyses the double reduction of anthocyanidins, producing (2R,3R)-flavan-3-ol monomers required for the formation of proanthocyanidins. While the enzyme from the legume Medicago truncatula (MtANR) can use both NADPH and NADH as reductant, that from the crucifer Arabidopsis thaliana (AtANR) uses only NADPH. Also, while the substrate preference of MtANR is cyanidin>pelargonidin>delphinidin, the reverse preference is found with AtANR. cf. EC 1.3.1.112, anthocyanidin reductase [(2S)-flavan-3-ol-forming].

ANR

Enzyme

Anthocyanidin reductase

Enzyme name

EC:1.3.1.77

Entry

Oxidoreductases;Acting on the CH-CH group of donors;With NAD+ or NADP+ as acceptor

Class

(2R,3R)-flavan-3-ol:NAD(P)+ 3,4-oxidoreductase

Sysname

a (2R,3R)-flavan-3-ol + 2 NAD(P)+ = an anthocyanidin with a 3-hydroxy group + 2 NAD(P)H + H+ [RN:R07351 R07352]

Reaction

anthocyanidin with a 3-hydroxy group [CPD:C21381];NADH [CPD:C00004];NADPH [CPD:C00005];H+ [CPD:C00080]

Product

Species information

Eragrostis curvula

Species name

Weeping love grass (Eragrostis curvula) is a species of monocot in the family Poaceae (grass family).

Species info

Gene sequence info

Eragrostis_curvula.ANR.fa

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>rna-gnl|WGS:RWGY|EJB05_41605.mrna
MATSARDPKTSDSPIPIQPHPLPQTDAKTAEKTMERKMTTVCVTGAGGFVASWLVERLLAAGRYTVHGTVRDPGDAKNAHLAALDGAAERLRLFKADLLDYGSMAAAIAGCDGVFHVACPVHATAVADPEAALPFLGFAIRHAHAFNWYCLSKTLAELEAFNYAKRSGLDVVTVCPSLVIGPLLQSTLNASSSVIVDCLKGEHEVKMKLRNFVDVRDVADGLLLVYETPEASGRYICNSRPRQVSEVIKLLKSWYPTYKFADKFVQVSDEPVFSSKKLETLGWQFKSFEETLRDSVESYRVKGVLD
>rna-gnl|WGS:RWGY|EJB05_11431.mrna
MEISSKTSRVCCVTGAAGFIGSWLVKKLLDRGCVVHATVRDLGHEKKVGLLRALPGAAERLLLFEADLYDAATFEPAIAGCEFVFLVAAPMDAIEAVVNATRTILEQCERSKTVRRVIYTGSLVAASPLMEDGGGSFKHYVDESCWTPLNLSYGYSSEGLNGYVTGKTLCEKLLINSDGAAQQSRAFEMVTLLCGLVGGDTLLPFLNGSLQVMVSPLTGAEAAHNNLKFLQALLGSVPLVHVDDVCDAHVFCMEMPTIAGRFLCSAAWTNMQDIVGHHARKHPESLNPAVSEVEGEGVRVQAGTSKLVDLGFRFRYGAEEVLDGAVEWDEKKVGLLRALPGAAERLLLFEADLYDAATFEPTISGCEFVFLVAAPMVRHCSGGRSKDATEAVVNATRTILQQCDRSKTVRRVIYTGSFVAASPLKEDGTGFKDSVDESCWTPLNLSHGYSNESLDGYVTAKTLCEKEVLNYNSNGDSPQSRAFEVVTLLLGLVGGDTLLPFLHGSLQAIVWPLTGAEAAHNALKFLQALQGAVPLVHVDDVCEAHVFCMERPSIVGRFLCAAAWPNMQDIVGHHARKYPERLNPAVKEVAGEGVRVQAGTSKLVDLGFKYRYGAEEVLDGSVECAKRLGVL
>rna-gnl|WGS:RWGY|EJB05_11430.mrna
MSRRVVCVTGGGGYIGSWLVRKLLDRGCVVHATLRNLEDEKKTALLRALPGAAEWLRLFQADIYDADTFEPAIAGCEFVFLVATPLSHDPSSTKYKDTTEATVDAVRIILRQCERSGTVRRVIHTASVVAASPLKEDGTGFADSMNESCWTPLNLSYGFSNAHLDAYAWSKTLAEKELLRYNDERDAAGRAVEVVSLVCGLVGGDTIQPYLWSSLPVIVSPLTGSEPHHNSLLFLQALLGFVPVVHVEDVCEAHAFCMDQPAMAGRFLCAAGHPSMRDIVDRFAAKYPDLEIRLKDVTGEGVRVPVDTSKLVDLGFMYKFGVEETLDCSVECAKRLGEL
>rna-gnl|WGS:RWGY|EJB05_36013.mrna
SVSVPLNSRGGLAAQGGRHRLRRFHERVVLDADQPLLRLLQRSPGRKHHHHKNDELTSFPAYAWSKTLAEKELLRYNEQETRALEVVSLVCGLVGGDTIQPYLWSSLPVIVSPLTGSEPHHNSLLFLQALLGSVPVVHLEDVCEAHAFCMDQPAMADRFLCAAGDPTMRDIVDRFVAKYPDLKIRLEDVTGEGVRVPVDTSKLVELGFRYKFGVDETLDCSVECAKRLGEL
>rna-gnl|WGS:RWGY|EJB05_39730.mrna
MAAVAGDRKKTACVTGGNGYIASALIKMLLEKGYVVKTTVRHPEDKEKNSHLEELKELGTLEVFRAELEEEGSFDEAIDGCDYAFLLAAPVNYTAPNPEKELIEPAVQGTLNVLRSCVKAGTVKRVVLTSSTAAISSRPLEGDGNVLDEESWSDVEFLTAKRTGLWAYPVSKVLLEKAASNFAEEHGVDLVTLCPSVTVGEAPDRKVYTTVPAILSLLSGDDAELRVLKGIEKASGSVPLVHVDDVCRAEVFVAEKEELPAGRYICNGLDTTIGETAKFLAEKYPEYNVNTNLSGEVLEKPIALLPSTKLIEQGFEFK
>rna-gnl|WGS:RWGY|EJB05_39712.mrna
MSGGGRMKTACVTGGSGYIASALVKMLLETGYAVKTTVRNPDDMEKNSHLKDLQAFGPLTILRADLDEEGSFDDAVAGCDYVFLVAAPVNLAAEDQEKELIEPAVRGTLNVLRSCAKAGTVRRVILTSSAAGVYIRPELQGDGHVLDDESWSDVEYLRAEKPPTWGYCVSKVLLEKAACRFAEEHGISLVTICPVITIGAAPARKVGTSVVDSLSLLSGSEAGLGVLKGIEKTSGALQLVHVIDLCRAELFVAEEAAAAGRYVCCSLNTTVLELARFLAQKYPQYNVKTNLISDDDQLLEKPRVCLSSAKLVREGFEFKHNTLDEIYDDIVEYGKGRHSHQSSSGFSRLAERRHDTDQSAFFPLSSETEWCCSATMPAGGEKKTACVTGGNGYIASALIKMLLEKGYAVKTTVRNPDDVKKNSHLKELQALGPLEVIGADLDEEGSFDDAVAGCDYAFLVAAPVNLHAKDPEKELIEPAVSGTLNVLRSCVKAGTVKRVVLTSSAAAVSSRPLQGDGHVLDESSWSDVEYLRANKSGPWAYPVSKVLLEKEACKFADEHGISLVTVGAAPAKNIHTSVPASLSLLSGDEASFGMLRGIEMATGCVPMVHVADLCRAELFVAEEAAAAGRYICCAISTTIAEIARFLGGKYPQYPLRRRAACEAGQGRVEYKYKTLDEVYDDVVEYGKELGILSN
>rna-gnl|WGS:RWGY|EJB05_39718.mrna
MSVGGTKKTACVTGGNGYIASVLVKMLLEKGYAVKTTVRNPDDMSKNSHLKDLQALGPLEIFRADLDVEGSFDDAVAGCDYAFLVAAPVNLRCENPEQELIEPAVRGTLNVLRSCVKAGTVKRVILTSSGAAVSRTRLQGDGHVLDEESWSDVEFLKANKPPMWGYPVSKVLLEKEASRFTEEHGISLVTLCPVTTVGAAPAPNAVISVPNCLSLLSGDEAEFAVLRGIERASGTVALVHVDDVCRAELFLAEEAAAAGRYLCCSLNTTVVQLARFLTDKYPRYPVKTNLLSGSVELLEKPRVCLSSAKLIREGFEYEYKTLDQIYDDVVEYGKVLGILPN
>rna-gnl|WGS:RWGY|EJB05_39715.mrna
MSAGGEKKTACVTGGNGYIASALIKMLLEKGYAVKTTVRNPNDMNKNSHFKELQALGPLEVIGADLNEEGSFDDAVAGCDYAFLVAAPVNLHAKDPEKELIEAAVRGTLNVLRSCVKAGTVKRVVLTSSAAAVSSRPLQGDGHVLDESSWSDVEYLRAHKSGPWAYPVSKVLLEKVASKFAEEHGISLVIVCPVVTVGAAPARNIHTSVPTSLSLLSGDESSFRMLRGIEMATGCVPMVHVADLCRAELFVAEEEAAAGRYICCAVNTTIAEIARVLGDKYPQYPVKTNLLSGGELLEKPRVCLSSAKLVREGFEYKYKTLDEVYDDVVEYGKELGILPN
>rna-gnl|WGS:RWGY|EJB05_39716.mrna
MPAGGEKKTACVTGGNGYIASALIKMLLQKGYAVKTTVRNPDDMKKNSHFKELQALGPLEVIGADLDEEGSFDDAVAGCDYAFLVAAPVNLHAKDPEKELIEPAVRGTLNVLRSCVKAGTVKRVVLTSSAAAVSSRPLEGDGHVLDETSWSDLEYLRSHKSGPWAYPVSKVLLEKEACKFADEHGISLVTVCPVVTVGAAPAKNIHTSVPASLSLLSGDEASFGMLRGVEMATGCVPMVHVADLCRAEVFVAEEAAAAGRYICCAVNTTIAEIARVLGDKYPQYPVKTNLLSGGELLEKPRVCLSSAKLVREGFDYKYKTLVEVYYDVVEYGKELGILPN
>rna-gnl|WGS:RWGY|EJB05_39717.mrna
MSAGGKKKTACVTGGNGYIASALVKMLLEKGYAVKTTVRNPDDMSKNSHLKDLQALGPLEVFRADLDEEGSFNDAVAGCDYAFLVAAPVNLRCENPEQELIEPAVRGTLNVLRSCVKAGTVKRVILTSSAASISRTRLQGDGHVLDEESWSDVEFLRANKPPMWGYPVSKVLLEKEASKFAEEHGIRLVTLCPVITVGAAPAPNAVTSVPNCLSLLSGDEAEFAVLRGMERASGTVALVHVDDVCRAELFLAEEAAAAGRYLCCSLNTTVIQLARFLTDKYPQYPVKTNLLSGDLLEKPRMFLSSAKLVREGFEYEYKTLEQIYDDVVEYGKVLGILPN
>rna-gnl|WGS:RWGY|EJB05_39710.mrna
MKGDLILFIYNLRDRSPGSEAGLGVLKGIEKTSGALQLVHVGDLCRAELFVAEEGAAAGRYVCCSLNTTVLELARFLAQKYPQYNVKTNLISDDDQLLEKPRVCLSSAKLVREGFEFKHNTLDEIYDDIVEYGKALGILPH
>rna-gnl|WGS:RWGY|EJB05_39713.mrna
MLSNQAQSLILPSTQHDASQTEREVLVGEYLKNKVHRVISMILDKAGEMCGRGFIDQTSLLILGQKQLIEPAFRGTPNVVKSCVKAGTVRRVVLTSSAAAVSSRPLDGDGHVLDEQSWSDVEWLTSENPLVWGYSVSKVLVEKEACKFAVENGISLVTVCPVLTVGKAPVSKVYTSIPASLSLLSGNDADLGMLKHAEKGGGGVPMVHVDDICPAEMFAAEEEAAAGRYLCCSLNTTVAQLACFLTDKYPRYPVKTTMLSGDLLEKPRVCLSSAKLIREGFQYEYKTLGEIYDDVVEYGKVIGILPN
>rna-gnl|WGS:RWGY|EJB05_39728.mrna
MSTFEEKKTACVTGGNGYIASALIKMLLEKGYSVKTTVRNPGSTILISVFLLSLFCKVVGSVELICISTYVRRRHGEELSPEGLTGAWPLEILRADLDEDGSFDDAMAGCDYAFLIAAPVNLTSQDPLKDQVEPSLRGILNVMRSCVKAGTVRRVILTSSASSVCIRRPLEGDGHVLDEESWSDLEYVTADKPPSWGYVVSKVLSEKEACRFAQENGISLVTVCPVLTVGASPLPKVCTSVPAALSMLSGDEAAFGMLKGIEKTFGGVPVVDLDDLCRSEVFLAETETASGRYICCSFNTTIAEIARFLAEKYPQYGVNAKLSCDELLEKPRVRLSSEKLVREGFEFKCKTLEETYDGLVEYGKTLGILPY
>rna-gnl|WGS:RWGY|EJB05_39775.mrna
MAAVAGDRKKTACVTGGNGYIASALIKMLLEKGYVVKTTVRHPEDKEKNSHLEELKELGTLEVFRAELEEEGSFDEAIDGCDYAFLLAAPVNYTAPNPEKELIEPAVQGTLNVLRSCVKAGTVKRVVLTSSTAAISSRPLEGDGNVLDEESWSDVEFLTAKRTGLWAYPVSKVLLEKAASNFAEEHGVDLVTLCPSVTVGEAPDRKVYTTVPAILSLLSGDDAELRVLKGIEKASGSVPLVHVDDVCRAEVFVAEKEELPAGRYICNGLDTTIGETAKFLAEKYPEYNVNTNLSGEVLEKPIALLPSTKLIEQGFEFK
>rna-gnl|WGS:RWGY|EJB05_39773.mrna
MSTFEEKKTACVTGGNGYIASALIKMLLEKGYSVKTTVRNPDDMEKNSHLRDLRALGPLEILRADLDEDGSFDDAMAGCDYAFLIAAPVNLTSQDPLKDQVEPSLRGILNVMRSCVKAGTVRRVILTSSASSVCIRRPLEGDGHVLDEESWSDLEYVTADKPPSWGYVVSKVLSEKEACRFAQENGISLVTVCPVLTVGASPLPKVCTSVPAALSMLSGDEAAFGMLKGIEKTFGGVPVVDLDDLCRSEVFLAETETASGRYICCSFNTTIAEIARFLAEKYPQYGVNAKLSCDELLEKPRVRLSSEKLVREGFEFKCKTLEETYDGLVEYGKTLGILPY
>rna-gnl|WGS:RWGY|EJB05_39719.mrna
MCSFVSFRVLNKLTSPNEAGEWGWQHELIEPAGTVKRVILTSSAAAVSRARLQGDGHVLDERSPGPTLSSSEPTSHRCGYVTSLARSHVRQSKSTVGAAPVPNAVTSVPNCLSLLSGDEAEFAVLRGIERSSGTVALVHVDDVCRAELFLAEEEAAAGRYLCCSLNTTVVQLARFLTDKYPRNPVKTNLLSGSGELLEKPRVCLSSAKLVREGFVYEYKTLDRIYDDVVEYGKVLGILPT
>rna-gnl|WGS:RWGY|EJB05_39714.mrna
MSVAGDKKTACVTGGNGYIASALVKKLLENGYAVRTTVRNPDDAEKNSHFKGLQALGPLTVLRADLNEEGSFDDAVAGCDFAFLVTAPVNFMAENPEKELIEPAVRGTLNVMRSCVKSGTVRRVILTSSAAAVSSRPVDGDGHVLDEESWSDVEWLTTEKPPVWGYSVSKVLVEKEACKFAEENGISLVTVCPVLTVGKAPVSKVYTSIPASLSLLSGNDADLGMLKHAEKGGGGVPMVHVDDLCRAEMFAAEEEAASGRYICCSVNTTVVELARFLAQKYPQYNVNTNLSGELLEKPRVSLSSAKLVREGFEFKYTTLEEIYDDLVEYGKVLGILHN
>rna-gnl|WGS:RWGY|EJB05_09496.mrna
MEAARRSTVCATGAGGFLASWLVKLLLSTGRYAVRGTARDPGMFLLSRTEIPDEAASRVQQQVPIRTLLSWRWKAPARGWCWSRLTSLNYGSVASAVAGCEGVFHVASPVPYGRCSDPEADVIAPSVTGTLNVLRACHEAKVKRVVLVSSVAAVFNNPSWPKGKAFDEDSWSDEEYCRKIEGWYFLSKISAEREAFAYAAETGLAIVSVCPSMVIGPLLQSTVPTSVKYFLGYIKGGELLPLGYMLLLEASGRYLCSVSDIMNIVRTSCPTHSYPKRFVEVEDNITYNTDKLQKLGWSFRPIDETIRDSIECYRDLGILN
>rna-gnl|WGS:RWGY|EJB05_47111.mrna
MATAAAGDRKKTACVTGGNGYIASTLIKMLLEKGYVVKTTVRNPEDKEKNSHLEELKELGTLEVFRAELEDEGSFDEAIAGCDYAFLLAAPVNYTAPNPEKELIEPAVQGTLNVLRSCVKAGTVKRVVLTSSTAAVSSRPLEGDGNVLDEDSWSDVEILTAKRTGLWAYPVSKVLLEKAARKFAAEHGVNLVTLCPSVTVGEAPDRKVYTTVPAILSLLSGDEAELRVLKGIEKAFGSVPLVHVDDVCRAEVFVAETEELPAGRYICNGLDTTIGETAKFLAEKYPEYNVNTNLSGEVLEKPIVLLPSTKLIGQGFQFKYNTLAEIYNDMVDYGKTLGILPN
>rna-gnl|WGS:RWGY|EJB05_47534.mrna
MSVAGDKKTACVTGGNGYIASALVKKLLENGYAVRTTVRNPDDAEKNSHFKGLQALGPLTVLRADLNEEGSFDDAVAGCDFAFLVAAPVNFMAENPEKELIEPAVRGTLNVMRSCVKSGTVRRVILTSSAAAVSSRPVDGDGHVLDEESWSDVEWLTTEKPPVWGYSVSKVLVEKEACKFAEENGISLVTVCPVLTVGKAPVSKVYTSIPASLSLLSGNEADLSMLKHAEKSGGGVPMVHVDDLCRAEMFAAEEEAASGRYICCSVNTTVVELARFLAQKYPQYNVNTNLSGELLEKPRVSLSSAKLVREGFEFKYTTLEEIYDDLVEYGKVLGILHN
>rna-gnl|WGS:RWGY|EJB05_47531.mrna
MSTFEEKKTACVTGGNGYIASALIKMLLEKGYSVKTTVRKPRFDHSNLYDMEKNSHLRDLRALGPLEILRADLDEDGSFDDAMAGCDYAFLIAAPVNLTSQDPLKDQVEPSLRGILNVMRSCVKAGTVRRVILTSSASSVCIRRPLEGDGHVLDEESWSDLEYVTADKPPSWGYVVSKVLSEKEACRFAQENGISLSRCAPSSPWGASPLPKVCTSVPAALSMLSGDEAAFGMLKGIEKTFGGVPVVDLDDLCRSEVFLAETETASGRYICCSFNTTIAEIARFLAEKYPQYGVNAKLSCDELLEKPRVRLSSEKLVREGFEFKCKTLEETYDGLVEYGKTLGILPY
>rna-gnl|WGS:RWGY|EJB05_47537.mrna
MYLNCCKSYDIARPRRTILIEKLIGIGICSENTLLSLAIFGSETSDDMSKNSHLKDLQALGPLEVFRADLDEEGSFNDAVAGCDYAFLVAAPVNLRCENPEQELIEPAVRGTLNVLRSCVKAGTVKRVILTSSAAAISRTRMQGDGLVLDEASWSDVAFLRANKPPMWGYPVSKVLLEKEASKFAEEHGIRLVTLCPVVTVGAAPAPNAVTSVPNCLSLLSGDEAEFAVLRGMERASGTVALVHVDDVCRAELFLAEEAAAAGRYLCCSLNTTVIQLARFLTDKYPQYPVKTNLLSGDLLEKPRMFLSSAKLVREGFEYEYKTLEQIYDDVVEYGKVLGILPN
>rna-gnl|WGS:RWGY|EJB05_47539.mrna
MSAGGKKKTACVTGGNGYIASALVKMLLEKGYAVKTTVRNPVFSLTVMDPSKRNLLSAYLDSEKFS
>rna-gnl|WGS:RWGY|EJB05_47533.mrna
MLSNQAQSLILPSTQHDASQTEREVLVGEYLKNKVHRVISMILDKAGEMCGRGFIDQTSLLILGQKQLIEPAFRGTPNVVKSCVKAGTVRRVVLTSSAAAVSSRPLDGDGHVLDEQSWSDVEWLTSENPLVWGYSVSKVLVEKEACKFAEENGISLVTVCPVLTVGKAPVSKVYTSIPASLSLLSGNDADLGMLKHAEKGGGGVPMVHVDDICPAEMFAAEEEAAAGRYLCCSLNTTVAQLACFLTDKYPRYPVKTTMLSGDLLEKPRVCLSSAKLIREGFQYEYKTLGEIYDDVVEYGKVIGILPN
>rna-gnl|WGS:RWGY|EJB05_47535.mrna
MPAGGEKKTACVTGGNGYIASALIKMLLEKGYAVKTTVRNPDDVKKNSHLKELQALAPLEVIGADLDEEGSFDDAVAGCDYAFLVAAPVNLHAKDPEQELIEPAVRGTLNVLRSCVKAGTVKRVVLTSSAAAVSSRPLQGDGHVLDESSWSDVEYLRAHKSGPWAYPVSKVLLEKVASKFAEEHGISLVIVCPVVTVGAAPARNIHTSVPTSLSLLSGDESSFRMLRGIEMATGCVPMVHVADLCRAELFVAEEAAAAGRYICCAVNTTIAEIARVLGDKYPQYPVKTNLLSGGELLEKPRVCLSSAKLVREGFEYEYKTLDEVYDDVVEYGKELGILPN
>rna-gnl|WGS:RWGY|EJB05_47536.mrna
MMSTGDRMKMACVTGYIASALIKMLLEKGYAVKTTVRNPDDMPKNPHLKELQALGPLEVLRADLYEEGSFDDAVAGCDYAFLVAAPVDLNAKDPENELIEPAVRGTLNVLRSCVKAGTMKRVVLTSSAAGVYIRPELKGDGHVLDEESWSDVEYLTAEKPPTWGYCVSKVLLEKAACRFAEEHGISLVTICPVIAIGAAPARKVRTSVIDSLSMLSGSEAGLGVLKSIEKTSGTVQLVLVRDLCRAKLFVAEEAAAAGRYICCSLNTTVVELARFLAQKYPQYNVKTNLLSDDDQLLEKPRVCLSSAKLVGEGFEFKHNTLDEIYDNVVEYGKALGILPH
>rna-gnl|WGS:RWGY|EJB05_47532.mrna
MAAVAGDRKKTACVTGGNGYIASALIKMLLEKGYVVKTTVRHPEDKEKNSHLEELKELGTLEVFRAELEEEGSFDEAIDGCDYAFLLAAPVNYTAPNPEKELIEPAVQGTLNVLRSCVKAGTVKRVVLTSSTAAISSRPLEGDGNVLDEESWSDAYPVSKVLLEKAASNFAEEHGVDLVTLCPSVTVGEAPDRKVYTTVPAILSLLSGDDAELRVLKGIEKASGSVPLVHVDDVCRAEVFVAEKEELPAGRYICNGLDTTIGETAKFLAEKYPEYNVNTNLSGEVLEKPIALLPSTKLIEQGFEFKYGTLAEIYNDMVDLSHT

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University