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

Nissolia schottii

Species name

Nissolia schottii is a species of eudicot in the family Fabaceae (pea family).

Species info

Gene sequence info

Nissolia_schottii.ANR.fa

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>Nissc671S30056
MNSGEGKVVCVTGASGYIASWVVKFLLQRGYTVRATVRDPSNSKKVDHLLKFEGAKERLQLFKADLLEQGSFDSVIEGCDGVFHTASPVLITATDPQNSLAWFDAGSQTFPNLTFGWVNVKDVANAHIQAYEIASASGRYCLVERVAHFSVVAKILRDLYPTLQIADKCADDKPYMPTFQVSKEKTKSLGIEFIPFEAELVEPAVKGTLNVVKSCVKSPSVKRVVLTSSAAAVLYTGRPLTPDVVVDETWFTDPEFCKEHEKWYAFGKTTAEDLARKFLSENNIDLVVINQAMTIGPLLQPEVNASVAAVLNLVNGSQTFPNLTFGWVNVKDVANAHIQAYEIASASGRYCLVERVAHFSVVAKILRDLYPTLQIADKCADDKPYMPTFQVSKEKTKSLGIEFIPFEVSLKETIECFKEKKGKKEVKKKKRMSNDAGKVVCVTGASGYIASWIVKLLLQRGYTVRATVRDPSNPKKVDHLLKLDGAKERLQLFQADLVEEGSFDSAIDGCDGVFHTACPVIGVVNDPQAELVDPAVKGTHNVLQSCVKSLSVKRVVLTSSICTVEYNGRPKTPEVVVDETWFSDPSLFGSESKPWYWYTHSKTLAEDAAWKFVNKNSIDMVSIHPATTAGPLLDPEVKVNASFRHILNLKHSNLVDAGAQTFPNKSFGWVNVKDVANAHIQAYEIPSASGRYCLVERVVHYSELARIVRDLYPALQITDKCEDDKPYVPTYQVSKEKAKSLGVEFIPLEVSIKETVESFREMKIEEPKNKKEKRMSRKVVCVTGASGFIASWIVKFLLQRGYTVRATVLNPSNPKEVGHLLKLDGAEERLQLFKADLLAEGSFDSAVEGCDGVFHTASPVYFVVEDPQAELIDPAVKGTLNVLQSCAKSPSLKRVVLTSSLGSVAYNRKLKTPKVVVDETWFSDLDFCRESELWYVLSKTLAENAAWKFVKENNIDMVAINPGLVIGPLLQPEVNTSSDTILSLMNGAQTFPNSSFGWVNVKDVANAHIQAYEIASTSGGRYCLVERVAHLSEVVKIIRDIYPAIQIPEKCADDKPYEPTYQVSKEKAESLGIEFIPLEVSLKETAECFKEKKKVVCVTGASGFIASWIVKFLLQRGYTVRATVLNPSDPKEVDHLLKLDGAEERLHLFKADLLEEGSFDLAVEGCDGVFHTASPVYFIVDDPQAELIDPAVKGTLSVLQSCVKSPSLKRVVLTSSWGAVACNGRPRTPEVVVDETWFSDADFCRESKMWYVLSKTLAENAAWKFVNENNIDMVAINPTVVIGPLLQPEVNASSDTILSLMNGAQTFSNKSYGWVNVKDVANAHIQAYEIASASGGRYILAERVAHLSEVAKILRDIYPTVHITEKCADDKPYEPTFQVSKEKAKSLGIEFIPLEVTLKETVECFKEKKKVVCVTGSSGFIASWIVKFLLQRGYVVRATVRDPSNPKKVEHLLKLDGAKERLQLFKADLVEEGSFDSVVEGCDGVFHTASPVLLGVVNDPQAELVDPAVKGTLNVLQSCAKSPLVKRVVLTSSMAALMYSGRPASPEDVVDETWFSDPDFCRNSEVIVVLLSKTLAEDAAWKFVNNIDMVSINPAMVAGPLLQPEVNTTVEPILNLINGSSQTFPNKSYGWVNVKDVANAHILAYEIASASGRYCLRDKVAHFSELAKILHDLYQTLQIPDKERERERMSSNGKVVCVTGASGYIASWTVKLLLQSGYTQGHLSRPKKVEHLLKLDGAEERLQLFKEDLLEEGSFDSAVEGCHGVFHTVHTAELIDLVLKGTLNVLQSCVKSPCVKRVSSMAAVVFTGRPASTEDVVDETWFSDPDFSRESQLWYCLSKTLAEDAAWKFVKENNIEMVSINPSMAELIDPAVKGTLNVLQSCAKSPSVKRVVLTSSSAALLFTGRNSTPEDIVDETWFSDPDFCEKKEDAAWKFVDKNNIDMVAINPSMVAGTLLQPEVNASVEPILNMINGSSQTYPNVYFGWVNVKDVANAHIQAYEIPSAGGRYCVVERVVHCSELARILHDLYPTLQISNKCQEEEPYPFLSKCQVSKEKAKSLGIEFSPLDVSLKETLESFRENNIFNF
>Nissc4402S23591
MSAVVCVTGGSGCIGSWLVHLLLTRGYTVHATVKDLNDDAETKHLEALEGAPERLRLFQMDLLRYDTIAAAVHGCAGVFHLASPCIVDQVQDPQKELLDPAIKGTMNVLAAAKEAGVQRVVVTSSISAITPSPGWPSDVVKREECWTDIEYCKQKELWYPLSKTLAEKAAWDFAKENGLDVVVVNPGTVMGPVISPRLNASMIMLVRLLQGCTETYEDFFMGSVHFNDVALAHILVYENKSATGRHLCVEAISHYGDFVAKVAEVYPEYNVPSIQRDTQPGLLRAKDGSKKLMDMGLEFIPMEQIIKDAVEMVCVTGGSGCIGSWLVHLLLTRGYTVHATVKDLNDDAETKHLEALEGAPERLRLFQMDLLRYDTIAAAVHGCAGVFHLASPCIVDHVQDPQKELLDPAIKGTVNVLAAAKEAGVQRVVVTSSTSAITPSPGWPSDVVKREECWTDIEYCKQKGLWYSLSKTLAEKAAWDFAKESGLDVVVVNPGTVLGPIISPRLNASMILLVRLLQGCTETYEDIFMGSSHFNDVALAHILVYENKSATGRHLCVEAISHYGDFVAKVAEVYPEYNVPSIQRDTQPGLLRAKDGSKKLMDMGLEFIPMEQIIKDAVESLKNKGFIS
>Nissc776S30875
MGSVSETVCVTGASGFIGSWLVMRLMERGYMVRATVRDPANMKKVKHLLDLPGGKTKLTLWKADLAEEGSFDEAIEGCIGVFHVATPMDFESKDPENEVIKPTINGVLDIMKACLKAKTVRRLIFTSSAGTVNVSEDKKLLFDETCWSDVDFCRRVKMTGWMYFVSKTLAEQEAWKFAKEHNMDFITIIPPLVVGPFIMPTMPPSLITALSPITGNEAHYSIIKQGQFVHLDDLCNAHIFLFGQPKVEGRYICSACDANIHQIAKMLNEKYPEYKVPTKFKNIPDELELVRFSSKKIVDLGFQFKYTLEDMYTGAVDTCREKGLLPDKPADPETLPNTGAIDTCKEKGEEKGESMGSVSETVCVTGAAGYIGSWLVMRLMEHGYTVRATVRDPANMKKVKHLLELPGAKTKLSLWKADLAEEGSFDEAIRGCTGVFHVASPMDFQPKDPENEVIKPAIKGTLDIMKSCLKSNTVRRLIFTSSAGTVNKSEDKRLLFDETCWSDVEWCRIVKMTGWMYFVSKTLAEQEAWKFAKQHNVDFITIIPPLVVGPFMVPTMPPSIITALSPITGNEAHYSIIKQCQFVHLDDLCSANIFLFEQSKVEGRYICSASDANIHQIAKMLNEKYPEYNVPTKFKNIPDELELVRFSSKKIKDLGFQFKYSLEDMYTGAIDTCREKGILPKHAPETQANGTTHK
>Nissc524615S27316
MCEIVLTSSNAALLFSGRPSNPEDIVDETWYSDPDFCSKISNELCYVLSKTLAEDAAWKFVKENSIDMVSINPAMVARPLFITNISEFFHLGWVNGKDVANAHIQAYEIGSASGRYCVVERVVPCSELARILPDLYPTLPIANKCEEKEYPYMSKCQFSKEKAKSLGIEFTPLEVMSNTGKLVCVTGASGYIASWIVKLLLQHGYTVRATVRDPELIDPAVKGTLNVLQSCAKSPSVRRVVLTSSNAAIQCNERRPSPEDIVDETWFSDPDYCRTEKLWYCLSKTLAEDAAWKFAKENNIDMVVINPSMVAGPRLRPEVNASVEPILNLINGSLQTYPNIYFGWVNVKDVANAHIQAYEIGSASGRYGLAERVVHYSQIARILHDLYPTLQIPDKCQEEEPYPFLSKCQVSKEKVKSLGIEFIPLEVTLKETEAESRANKERRERERMMNSTGKVVCVTGASGYIASWIVKLLLQRGYTVRGTVRDPTNSNKVEHLLKLDGAKERLQLLKADLLEQGSFDSAVEGCDGVFHTASPVLLGVVNDPQAELIDPAVKGTLNVLRSCAKSPSVRRVVLTSSISAVAFSARPKTPQVLVDETWFSDADFCRESQLWYTLSKTLAEEAAWKFANKNNIDMVAIMPSMVAGSLLQPEVNESIGPILKLLNGAPFPNRSFGWVNVKDVANAHIQAYEIASASGRYCVVERVVHFSELARILRDLYPTLQISDKCEDDKPYMPTYQVSKERAKSLGVEFTPLEVSIKETAESFREKKIKEVKKREWAALEKWCVTSASGYIASWIVKLLLQRGYIVRATDPSNPKKVDHLLKLDGAKERLHLFKVDLVEEGLFDSVIEGCDVIFHTASPVLHVVKDPQAELIGPAVKVTLNVLQSCAKSPSVKQVVLTSSIVAVEFNGRPKIPEALVDENLIFVGNQRLLAEDAVCKFVNKNNIDMVAINPVLWAGPLLKPEVNASVEPILNLMNGVRTTTCMSLHIRFPKKRQSLGVEFTPLELLR
>Nissc1008S04782
MAGCDKEENVRGRVCVTGASGFLASWLIKRLLLSGYHVIGTVRDLGKQRKYEHLWNLEGAAERLQIVQADLMEEGSFDNAIMGCKGVFHMASPVLTPSSDPKTEMLEPAVQGTLNVLRSCKKNPALGRVVLTSSSSTLRAWYPMSKTQAERAAWEYCKENGIDLITVLPTFIIGPSLPPELCSTASDVLGLLNGETERFQGHGRMGYVHIDDAALCHILVYEDEAAHGRYICNSVVMDNDDLVALLSTRYPALPIPKRFEKLDRPHYDLDNGKLRGLGFNFKSIEEMFDDCIASLVQQGRLPLPQTHAPI
>Nissc7424S04230
MERTCKVCVTGGASYIGSCLVKKLLEKGFTVHATLRSLKDESKTSLLRGLPGANDRLVLFEADVYRPQEFEPPIQGCHFVFHVATPYLHQPDSQFKDVSEAAIEGVRSIVSHCIKSRTVRRLIYTASVVASSPVEEDGNGFKDFIDETCWTPLNLSFPNSDLHKIYIDSKTLAEKELLSYGNGKNGVGMEVVSLPCGLVGGDGGTIVSLPSSVAHLICLLKDNEFTYQSLKSLEYLIGKVPVVHVDDVCEAHIFCAENPSSMDGRFLVASAYVSSDDIADYYFKTYPQFNLNKKYLEGPKREIKWASTKLTGKGFVYKYDLKMILDDSIKWAIRMGEL
>Nissc7424S11091
MERSSSSCKVCVTGATGYIGSCLVNKLLEKGYTVHATLRDIKNESKVGILKSLPHYSQGRLLLFEADIYNPNEFDPAIQGCEFVFHVATPMIHQPGASQQYRDTIEAAVAGSESIAMSCVRSGTVRRLIYTASVCSASPMKDDGSGFKDFMDETCWTPLNDSLACIYPAEFHKDYTYSKTLAEKQMLSYGNNENGGGLEVVTLPCGLVGGCTLLSSTPGSVAVFVSQITRDEMAYKSMKFMQDLLGKIPLVHVDDVCEAHIFCMENSSINGRFLCASCYISMEEIANHYILHHPELNVKQENGEGQKDIKWASTKLCDKGFVYKYDAKMILNDCIKCSRKMGDL
>Nissc7424S30532
MERRCKVCVTGGASYIGSCLVKKLLEKGFIVHATLRSLKDESKTSLLRGLPGANDRLVLFEADVYRPQEFEPPIQGCHFVFHVATPYLHQPDSQFKDVSEAAIEGVRSIVSHCIKSRTVRRLIYTASVVASSPVEEDGNGFKDFIDETCWTPLNLSFPNSDLHQIYTDSKTLAEKELLSYGNGKDGVGMEVVSLACGLVGGDNKTLVSLPLSVALLISLLKDNEFTYQSLKYLEDLVGKIPVVHVDDVCEAHIFCAENPSSMDGRFLVASAYVSSVDIANYYFETYPQFNLNKKYLEGPKREIKWASTKLTDKGFVYKYDLKTILDDSIKWATRMGEL
>Nissc7424S30553
MAYKSMKFMQDLLGKIPLVHVDDVCEAHMFCTEKSSINGRFLCASSYISMEEIAKHYILHHPELNVKQEYVIDIINGEGQKKDKVGLKKAV
>Nissc10859S12752
MASIKQIGKEKACVIGGASFMASLLIKRLLEKGYAINTTVRDPNNPSKISHLVALQSLGELNIFGADLTVEEDFDAPIAGCELIFQFATPVNFASEDPENDMIKPAIKGVLNVLKACKRAKEVKRVILTSSTAAVTINQLSGTGLVMDESNWSDVEYLNTAKPHSWGYPASKAQAEKAAWEFAKENGIDLITVIPTLTSGPSLTPDIPVSVGIATSLITGNGFLLKALKGMQLLSGSISLTHVEDICRAHVFVAEKESASGRYICCAHNTSVPELAKFLSNRYPQYQIPTELEDCPSKAKVVISAEKLIKEGFSFKYGIEEIFDHTVEYLKKKGSKRERERENMASTNQIGKKKACVIGGTGFVASLLIKQLLEKGYVVNTTVRDPDNLRKIAHLVALKNLGELKIFGADLTVEEGFDAPIAGCELVFQLATPVNFASEDPENDMIKPAIKGVLNVLKACARAKEVKRVVLTSSAAAVTINQLNGAGLVMDERNWSDVDYLNTAKPPTWGYPASKVLAEKAAWEFAEGNHIDLITVIPSLTVGPSLTPDIPSSVALATSLITGNGFLINGLKGMQSLSGSISITHVEDICRAHVFLAEKESASGRYICCAHNTSVPELAKFLSNRYPQYQIQTEFDDCPSKAKLIVSAEKLIKEGFSFKHGIEEIFDQTVEYLKSKGALKN

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University