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

Chamaecrista fasciculata

Species name

Golden cassia (Chamaecrista fasciculata) is a species of eudicot in the family Fabaceae (pea family).

Species info

Gene sequence info

Chamaecrista_fasciculata.ANR.fa

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>Chafa1530S16100
MKKEIKVCVTGGSGYIAACLINKLLQKGYTVHATLRNLKDESKVEVLRRLPHGGEDEDRLVLFEADIYTCPHQFQPAIQGCHFVFHVATPMQYQQYKSMSEAAIEGVRRITTYCIKSKTVKRLIYTASVVAASPLRDDDSGFKDFMDETCWTPLHLSFQFNNDQHQNYTDSKTQSEREILSYNKDGNGNGLEVVSLACGLVGGDIYSSLESCTYKSTPLSVKMLVSPLLDLELFFHSLRFLEELLAKIPIVHIEDVCDAHIFCIQAPTSISGRFLVASSYVSSLDLANYYLQSYPHFHINQKYLEGPNKRDIKWASTKFTDIGFAYKYDMEMILDDSIKCAKRMGDL
>Chafa95056S28589
MDSSNYNKTVCVTGAAGFLGSWLVMRLLEHGYTVRATVRDPGDAKKVKALVELPNAKTHLSLWKADLSVEGSFDDAINGCVGVFHVATPMDFLSKDPENEVIKPTVKGILDIMNACVKAKTVRRMVFTSSAGTVNVRENPKSVCDETCWSDIDFCRTVKMTGWMYFVSKTLAEQEAWKFAKEHNLDLITIIPTLVVGPYLSSTMPPSLITALSLITGSESHYSIIKQCQYVHIDDLCLAHIFLFEKPEAQGRYICSSHVANIHDLAKMINQRYPHYNVPTTFKNIPDQLETITYSSKKIEDLGFQFKYSLEDIDRVRHRGFWLHRLMARHETPRAWLHRSSHPNMKKVKHLIELPHAKTHLTLWKADLSEEGSFDDVIRGCVGVFHVATAMDFESQDPENEVIKPTVNGLLDILKSCVKAKTVRRMVFTSSAGTIDATEHPKTQYDETCWSDIDFCRRVKMTAWSYFVSKTMAEQEAWKYAKENKLDFVSIIPPLVVGSFITQSMPPSLITGLSPITGNEPHYSIIKQGQFIHLDDLCLAHIFLYEKPEAEGRYICCSHVATIHELANLLRQKYPDYNIPTKFNNIPDHLENVYFSSKKLLDLGFKFKYSLEDMFVGAIETCKEKGLLAPPPKPSQTPVGEVTIDEKK
>Chafa1835S17348
MGSSGGKVVCVTGGSGYIASWLVNFLLQRGYHVKATVRDPNDKNKVDHLLKLEGAKERLELVKADLLEEGSFDSAVEGCEGVFHTASPCLYEAHHPQAEIIDPAVNGTLNVLKSCVKASSVKRVVLTSSIAAVAYNKNPRTPDVVVDETWFSDPEICRERKLWYIVSKTLAEEAAWKFAKENNIDLITINPGVVVGPLLQSTPNMSVGTILSLINGAQTFHNLSFGWTDVKDVVNAHIKAFEIPSASGRYCLSETVAHFADIVNILREIYPTAKLPEKCADDKPLVPIYQISKEKAKTLGIEFTPLKKSLTETVESLKEKKLVEKTEIKDRRMGSISEGKNVVCVTGANGYIASWLVKFLLLRGYIVKATVRNLNDPEKVEHLLKLEGAKERLHLIKANLMEQGSFDSAIEGCEGVFHTASPCILDAKDPQSEIIDPAVKGTLNVLASCAKAPSVKRVILTSSMAAVSCSRKPKSPEVVFDETCFSDSDFCRELKLWYNLSKTLAEEAAWKFAKENNVDLITFNPGVVLGPLLQPNLNTTSSFIFNLINGTETFPNFSHGWIHVKDVVNAHIQAFEIPSARGRYCLVESVAHFSEVEKTEIKERRMGSSSEGKNIKVCVTGANGYIASWLVKFLLLRGYTVNATVRNPNDQEKVEHLLKLEGAKERLHLIKASLMEEGSFDSAVEGCEGVFHTASPCIFDAKDPQSEIIDPAVKGTLNVLESCAKAPSVKRVILTSSMAAVSGSRKPKSPEVVFDETCFSDSDFFRELKVWYYLSKTLAEEAAWKFAKENHIDLITFNPGIVLGPLLQPELNTTSSFILNLINGTETFPNFSHGWINVRDVVNAHIQAFEIPSASGRYCLVESVAHFSDVVKILHKLYPTLQLPERCEDDQPLRPIYQVSKEKTKTLGIEFIPLEVSLKETVESLKEKKVELAVK
>Chafa1835S17347
MGNNDGRKVVCVTGANGYIASWIVKFLLLRGYTVKATVRNPNDPEKVEHLLKLEGAKERLHLIKASLMEEGSFDSAVEGCEGVFHTASPCFQPKDDPQMWYQLSKTLAEDAAREFAKENNIDLVTINPGTVLGPLLQPALNATSSWILNLINGSQTYPNYTYGWIHVKDIANAHIQAFEIPSATGRYCLVESVAHYADVVKILRELYPTIQLPERIMGNNDGMRVVCVTGANGYIASWLVKFLLLRGYTVKATVRNPNDPEKVEHLLKLEGAKERLHLIKASLMEEGSFDSAVEGCEGVFHTASPCTFDVKHDPQAEIIDPAVKGTLNVLKSCAKSPSVKRVVLTSSTAAVTCNRRPRSPQVVVDETWHSDADFCRESKESSMFNPSMWYQLSKTLAEDAAWEFAKENNIDLVTINPATVLGPLLQPALNLTSSFILNLINGAQTYPNCTYGWIHVKDVANAHIQAFEIPSATGRYCLVESVAHYADVVKILRDLYPTIQLPERCADDKPLIPTYQVSKEKTKTLGIEFIPLNVGVSDTVESLREKNIKELLWRYLEAKECIQSYSDGAAVPIPSQFPEIPPPSLALQTSL
>Chafa1835S17350
MSSNTRKVVCVTGASGYIASWLVKLLLHRGYTVNATVRDPNDPKKVNHLLELDGAKERLHLVKANLLDEGSFDSVVQGCDGVFHTASPFYNDAKDPQAELIDPALKGTLNVLKSCAKSPSVKRVVLTSSIAAVAYNGKPRTPEVAVDETWFSDSDFCRESKMWYTLSKTLAEDAAWKFVRENNIDMVSINPAMVIGPLLQPTLNTSAAAVLNLINGAQTFPNLTFGWVNVRDVANAHIQAFEISSASGRYCLVESVAHYSDIVKILHKLYPTLQLPAKCADDKPFIPRYQTELIDPAVKGTLNILKSCAKSPSVKRVVLTSSMATVYYTGKPRTPETHISAWKLRFGCTDVKDVANAHIQAFEISSASGRYCMVETVVHFSDILKILHELCPTLQIPEKRMSGKLVCVTGANGYIASWLVKFLLLRGYTVKATVRDPNDPTKVDHLLRLDGAKERLQLIKADLLEEGSFDPVVEGCEGVFHTASPVALVVNDPQTELIDPAVKGTLNILKSCAKSTSVKRVVLTSSMATVYYTGKPRTPEVIVDETWFSDPHFCMETRQWYVLSKILAEDAAWKYAKENSIDLVTINPSFVVGPLLQPLLNESSSLIAKLINDGPLISKFQVSKEKAKTLGIEFTPLEASFKEMMESLKEKNFVQDSSS
>Chafa376S21884
MLLSLQLHAGDPIKVDHLLKLDGAKERLHLIKANLMEEGSFDPVIEGCEGVFHTASPFSRDPKDPQHWYVLSKTLAEDAAWEFVKEKKIDLVAINPGMVIGPLLQPTLNDSAAIIFNLINGAQTFPNFALGWINVKDVANAHIQAFEISSASGRYCLVQRVEHYEDIINILHKLYPTLQLPQKCEDDKPFMPKYQVSKGKAKSLGVEFIPLENKVKEKEHEWRREGGYIASWLVKLLLHRGYTVKATVRDPNDPKKVDHLLKLDGAKERLKLIKANLLEEGSFDSVLEGCEAVFHTASPFYHDVKDPQTELIDPAVKGTLNVLKSCTKWPSLKRVVLTSSMASVAYNEKPKSPEVVVDETWFSDPDFCRSSKIWYILSKTLAEDAAWKFAKENNIDLVTINPGMVIGPLLQPSLNTSASTISSLINGAQTFPNLTFGWINVKDVANAHIQAFEISSANGRYCLAETVAHYSDIVQILRDLYPTFQLPEKMSNSVGKVVCVTGASGYIASWLVKLLLHRGYTVKATVRDPNDPKKVDHLLKLDGAKERLKLIKANLLEEGSFDTVVEGCEGVFHTASPFYHDVKDPQTELLDPAVKGTLNVLKSCAKWPSLKRVVLTSSMAAVAYNGKPRTPEVVVDETWFSNPDLCRESKMWYVLSKTLAEDAAWKFAKENNIDLVTINPAMVIGPLLQPTLNTSAAAILNLINGAQTFGNSTLGWINVRDVANAHIQAFEIPSANGRYCLVESVEHYSDVVKILHELYPTLPLPEKCADDNPLVPKYQVSKEKTKTLGIEFIPLRVSLQETVESLKEKKFLLLHHGYTVKATVRDPNDPKKVEHLLKLDGAKERLQLIKANLLEEGSFDSVLEGCEGVFHTASPFYHDVKDPQTELLDPAVKGTLNVLKSCAKWPSLKRVVLTSSFVAVAFNGKPKSPQVEVDETWFSDPDFCRESKMWYVLSKTLAEDAAWKFAKENNIDLVTINPGMVIGPLLQPTLNTSAAAILNLINGAQTFPNATVEWINVRDVANAHIQAFEIPSANGRYCLVESVAHFSDIVKILRELYPTLQLPEKCANDNPLVPKFQVSKEKTKTLGIEFIPLRVSLQETVESLKEKKFRERRRMSEKAGKVVCVTGASGYIASWLVKILLLRGYTVNATVRDPNDGRKVDHLVELDGAKERLRLMKADLLEDGSFDAAIDGCVGVFHTASPCILDPKDPQTELVDPAVKGTLNVLKSCAKSTSVKRVVLTSSLAANLYTGKAIAPEVVVDETWFSNPEVCLKAEVWSWYSLSKTLAEEAAWKFVKENNIDMVAINPGIVLGPLLQPSLNDSSGAVLNLINGAQTFPDLTAGWVNVKDVANAHINAFEISSASGRYCLNESVAHFSDIAKILQELYPAFQVATECADNKSLCPRYQISKEKAKTLGIEFIPMEPEGDSGKLEREEIYRLLTKKKKERKKERERMSEKAEKVVCVTGASGYIASWLVKILLLRGYTVNATVRDPTSMLFSLIWTFEESLADDPSKVDHLLKLDGAKERLRLMKANLLEDGSFDSAIEGCEGVFHTASPCVYYPKHPQTELVDPAVKGTLNVLKSCAKSTSVKRVVLTSSLAANLYTGKPLTPEVVVDETWFSKPEFCLKAPKWSWYSLSKTSAEEAAWKFVKENNIDMVAINPGIVLGPLLQPSLNDSSGAVLDLINGAQTFPDITAGWVNVKDVANAHINAFEISSASGRYCLNESVAHFSDVAKILQELYPTFQVATECEDNKPLSPRYQISKEKAKTLGIEFIPMEVSLREIVESLKEKKFIDLCEDNKPLSPRYQISKEKAKTLGIEFIPMEVSLREIVESLKEKKFIYLERERMSEKAGKVVCVTGASGYIASWLVKILLLRGYTVNATVRDLNDGSKVDHLVKLEGANERLRLIKANLLEEGSFDSAIEGCEGVFHTASPCIYDPKHPQTELIDPAVKGTLNVLKSCAKSTSIKRVVLTSSVVTNLYTGQPLSPEVVVDETWFSKPEFCMKSEVWPWYSLSKTLAEEAAWKFVKENNIDMVVINPGFVLGPLLQPSLNDSSGAVLNLINGSQTFPDISLGWINVKDVANAHINAFEISSASGRYCLNESVANFSDFAKILQELYPTLQVPKECASKKPLTPKYQVSKEKAKTLGIEFVPLEVSLRETVESLKEKKFRMSSKEGKVVCVTGASGYIASWLVKSLLLRGYTVKATVDHLVQLDGAKERLHLIKANLLEEGSFDLAVEGCEGVFHTASPCFIKTDDPQTELIEPAVKGTLNVLRSCAKSASVKRVVLTSSVGSVTFNAKPKTADVVVDETWFSDPDFCRKYGLWYMLSKTLAEEAAWKFVKENNIDMVAINPTIVIGPLLQPTLNESSSTILKIIDGAQTFPNASFGWVNVKDVVNAHIQALEISSASGRYCLNERIIHYSNLLKILHELFPTLQLPQKCEDDKPFAPEYQISKEKAKTLGIEEFIPLKVSLKETVESLKEKKFNMSSNAGKVVCVTGASGYIASWIVKFLLLRGYTVKGTVRDPSEIHHFSKILEGAEERLQLIKADLLEEGSFDPAVEGCEGVFHTASPCFHDTKDPQTELIDPAVKGTLNILKSCVKSRSVKRVVLTSSMASVFYNGRPRTPEVVVDETWFSSPDFCRELQMWYAISKTLAEDAAWKFAKENNIDLVVLNPAVAIGPLLQTSLNGSSAAVLRLINGAQTFPNSTVGWINVKDVANAHIQAFEIPSACGRYCLVETTAHYYDIVKTIHELYPAFQLPEKSADGKPLVPNYQVSKEKAKTLGIEFIPLKVGLRETIESLKEKKKVVCVTGASGFIASWLVKLLLLRGYTVKATVRDPNDLRKVDHLLKLDGANERLQLIRADLLEEGSFDSAVDGCEGVFHTASPCTTDVKDPQTELIDPAVKGTLNVLKSCAKSSSVKRVVLTSSTAAMFYNGNPRTPEVVVDETWFSNPDICKEYELWYVLSKTLAEDAAWKFVEENNIDMVALNPAIVIGPLLQKSLNESSSAVLNLINGTQTFPNFTVGWINVKDVANAHIQAFEIPSASGRYCLIETVAHFSDIVKILHKLCPTLKLPQKCEDDKPFMPMYQVSKDKTKTLGIEFISLEQSLKESVESLKEKNLVYN
>Chafa1S17919
MSSNNEGKKVVCVTCGSSYIASWLVKLLLLRGYTVKAIVSDPNDPTKIDHLVKLDGAKERLDLVKADIMEGGSFDSVVEGCQGVFHTAPASLSFNHVLNDPQKDLIEPAVKGTLNVLKSCAKSASVKRVVLTSSISAVLYNGKPRSPQVVVDETWFSDPDFLRNTQKWYLLCKSLIEEEAWKFSRENNIDMVALNPGMVIGPLLQPSLNDSASTVLKLLKGEIYPNFIMGWGHAKDVANAHIQAFEIPSANGRYCLIERITNYSDVAKLLNHLYPTLQLPEKRDVDDESVVPKYQVSKDKAKTLGIEFIPLEVSLKEMIESLKANKFRIIMSSGNNEGTLVCVTGANGYIASWLVKLLLHGGYTVRATVRDPNDPRKVDHLLELDGAKERLHLVKANLLEEGSYDPVVEGCKGVFHTASPFYHNVRDPQTELIDPAVKGTLNVLNSCAKSPSVKRIVLTSSMAAVTYTGKLGSLEDVVDETWFSDPDFCRESKLWYVLSKTLAEDAAWKFVKENNMDMVSINPGMVIGPLLQPTLNASAAAILNLINGAQTFPNFTLEWINVKDVANAHIQAFEIPSASGRYCLVETVAHYADVVKILHKLYPNFKLPLKCMDDKPLMPKHKISKEKAKSLGIEFIPLEVSLRETVESLRSKKFVKF
>Chafa4886S03167
MGKKKVCVIGGNGFVGAELVKQLLLKGYAVTTTVRNLDNPKKISHLGELKSLGELEIFEAHLTEEEKFDAPIAGCEFVFHVAAPTNFHSTDPENELIKPAIEGVLNVLKACARAKVKRVILTSSAAAVTINSLTGTGFVMDEAHWTDVDFLTTTKPPTWGYPVSKVAAEKAAWKFAEENQIDLITVIPTLIGGASLTPQIPSSLCLFMSLITGNDALIKGLKGMQILSGSISLTHVQDVCGAQIFLAEKQSASGRYICCSHNTSVPHLATFLTQRYPQFKILTHQLDDCPSKAKLIMSSEKLIKEGFCFKFGIEEIYDHTLDYFKTKGVLNN

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University