Enzyme

Catalyses the final step in the formation of the isoflavonoid skeleton. The reaction also occurs spontaneously.

HIDH

Enzyme

2-hydroxyisoflavanone dehydratase

Enzyme name

EC:4.2.1.105

Entry

Lyases;Carbon-oxygen lyases;Hydro-lyases

Class

2,4',7-trihydroxyisoflavanone hydro-lyase (daidzein-forming)

Sysname

(1) 2,4',7-trihydroxyisoflavanone = daidzein + H2O [RN:R07317];(2) 2,4',5,7-tetrahydroxyisoflavanone = genistein + H2O

Reaction

daidzein [CPD:C10208];H2O [CPD:C00001];genistein [CPD:C06563]

Product

Species information

Ostrya rehderiana

Species name

Ostrya rehderiana is a species of eudicot in the family Betulaceae (birch family).

Species info

Gene sequence info

Ostrya_rehderiana.HIDH.fa

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>OreG0010471.1
MASSDSEVTHKFRYFDVYKDGRVVLRHPITEKIPPSNDPLTGVRSKDVIISSEPPVSARIFLPNSADRTQKLPLLFYVHGGGFCKQSAFSRKYHNFLNTFVAEANVVAVSVEYGLFPTRPLPACYEDSWAGLQWVASHSNGKGPEPWLNDHADFQRVFVAGDSAGGNISHTLLVRVGSIGLPGVKVVRAVLVHPYFGGTEFDKMWLYMCPTNSGLEDPRMSPNAGDLAKLGCERVLVFVAEKDDLADSGKRYYEELKKSGWAGSVEIVENSGEEHCFNLPNLKYEKAVDLIKKLVSFVKQD
>OreG0010467.1
MDSSTNEITHEFPPYFRVYKDGRVERLGRFAVPDLAPTGLDSKTHVQTKDVVVSSESGVSARLFLPKISHPDHKLPLVVHYHGGAFCIGSPFSKTFNNFLASLAAAANAIVISVDYRLAPEHPLPTAHQDSWAALQWIASHSNGQGPDPWLNENADFGRVFLAGESAGANIAHYVAVQAGATELIGPKIVGLLIVHPFFGGKELDKIYSYMCPTSAGFSDPILYPKMDPNLSRMAGAKALVCVAEKDSLRETGVAYSETLGKSGWGGAVSFYESEGEQHAFFVLNPGSDNIKPLTKVMADFINQD
>OreG0010472.1
MASSDSEITHKFHFFDVYKDGHVVLHRPFTEKIPAYDDPLTGVRSKDVIISSDPPVSARIFLPKSADPTQKLPLLFYVHGGGFCMQSAFSPQYHDFVKTFVAEANVVAVSVEYGLFPTRPIPACYEDSWTGLQWVASHSNGDGPEPWLNDHADFQRVYVGGDSAGGNISHTLAFRVGSIGLPGVKLVGAVLVHPYFGGTEDDHMWLYMCPTNSGLEDPRMKPNAGDLAKLGCERVLVFVAEKDHLMDPGKQYYEELKKSGWAGSVEIVENLGEEHCFHLFKPEYEKAVDLVKKFISFVKQD
>OreG0010464.1
MASGTNEITHDFPPFFKAYKDGRIERYMSHDHVPAGLDPHTGIQSKDVVISPETGLSARIFIPKINGSDHQKLPLLVHYHGGGFCAGSPFDSISHKFLTSLISQANIIVVSVDYRLAPEHLLPIAYDDSWAALQWIATHSDKQGPEPWLTDYVDFGRVFLAGESAGANIAHHVAVRAGATGLSGLKIVGLLMVHPFFGGKETDEMYKFLSSTSTGRDDDPKLNPEVDPDLSRIGCAKVLVCVAEKDWLKDRGVAYYGSLGKCGWGGGVELVETKGEDHCFHLFNAEGENAPSLMKKFVDFIN
>OreG0010469.1
MDSSTNETTHEFPPYFKVYKDGRVERYGVPDCFPTGLDPKTQVQSRDVVVSSESGVSARLFLPKLNSPDHKLPLVVHYHGGAFCVGSPFNKTFHNFLLSLASAAHAVVISVDYRLAPEHPLPTAHQDSWAALQWIATHSNGQGPDPWLNEHADFGRVFLAGESAGANIAHYVAVQAGASGLAGPNILGLLMVHPFFGGKEPSKMYGVMCPTSAGLSDPILHPEVDRNLPSMAGGKVLVCVAEKDPLRDIGLGYSEALRKSGWGGTLCSYETEGEGHGFFLLNPRSHKVEPLIQAMVDFINLD
>OreG0010465.1
MDSSTNEITHEFLPYFRFYKDGHMERLGVFGAPELAPTGLDPKTHVQTKDVVVSSESGVSARFFLPKNSHPGHKLPLVVHYHGGAFCIGSPHNKNFHNFLASLAADANSIVISVVYRLAPEHPLPTAHEDSWAALQWIVTHSNGQGPDPWLNEYADFGRVFLAGESAGANIAHYVAVQAGANKLVGPNIVGLLVVHPYFGGKETDKMSSWDKLYSLIYPTGSGSSDPIIYPELDPNLSGMAGAKVLVCVAEKDALRDRAVTYCETLRKSGWGGTQSFYETKGEDHGFFLSNPSSHNVEPLMKAMADFINQRD
>OreG0010470.1
MDPHSNEVAHDFPPFFRVYKDGRVERLLGTEILPPTTDPLTGVHSKDITISPETGLSARLFLPNTTPARKLPLLIYVHGGAFCIETPFSPIYHNYVSSLAAEANVVAVSIHYRRAPEHLLPIAYDDTLAAIQWAAAHRKGDGPEAWLNSHADFERVFLAGDSAGANIAHSMARRAGVDERLLGLNILGMVIVHPFFGDGEPGKLIKYIYPTMSGPDDPSFYPAPDPKLRSLGCSRVLVVVAEKDALRDRGWNYYESVRKSGWGGVADIVETKGEDHVFHLFNPKCEKALALLKQMAAFFNQD
>OreG0010466.1
MDSSTNEITLEFLPYFRFYKDGHIERLGVFGAPELAPTGLDPKTHVQTKDVVVSSESGVSARFFLPKNSHPGHKLPLVVHYHGGAFCIGSPHNKNFHNFLASLAAEANAIVISVVYRLAPEHPLPTAHEDSWAALQWIATHSNGEGPDPWLNEYADFGRVFLAGESAGANIAHYVAVQAGANKLVGPNIVGLLVVHPYLGGKEIDELYGFIYPTGSGFSDPIFYPELDPNLSGMAGAKVLVCVAEKDALRDVAVAYCETLRKSGWGGTQCFYETKGEDHGFFLSNPSSHNVEPLMKAMADFINQRD
>OreG0024886.1
MYPGAPDGADNPLMNPVSPGAASLAGLGCARLLVTVAEKDGLRDRGVFYYNAVKESGWEGEMELIEVEGEDQAFQIIHFGTKNAKNLIKTLASFLLK
>OreG0024885.1
MPARNIREGHDVMINDHQAFKLDQQATHFFPLDLPNMDSIDKKVTAEFLPFFWVYNDGSVERLLGSPTFPPTPEDPETGVSSKDITISQKPAISARLYIPKLTQPNQKFPILVYFHGGAFCVESAFSSDHQRYLNSFVSQAQVLAVSVEYRLAPEHSLLIAYEDSWAAFQWVAAHSIEDAKETWLADHGDFKRVFIGGDSAGANIAHNITMRAGAEKVNGGVNILGAFLTHPLFVGSKPIGSESCVGHEKSLACSLWD
>OreG0024884.1
MGSIPKELDTELLPFVRIYKDGSVERLIGSPYVPPSPQDPETGVSSKDITISHNPSISARLYLPKLDETAQTQHQKLPILVYYHGGGFCVESAFSSDHQQFLNSLVAQAQVVAVSVEYRLAPEHRLPVAFEDSWAALQWVASASDSNSTDDDNIGVNEEPWLVNHGDFKRVFVGGDSAGATIAHNIVMRAGAESLRGGVRILGAFLTHPYFWGSEPVGSEPIEGHDKALPQVVWNFTYEAAPGGIDSPCINPTGPGAPSLAGLGCSRLLVTVAEKDELRDRGVVYYDEVKKSKWEGEAEFVHVDGEDHAFHVLLFGSENSKTLIKRLASFLK
>OreG0000978.1
MSNTIPPHVVDECRGVLHVYSDGSIVRSSKPSFDVPVNDDGSVLWKDVVFYAVNNLQLRLYKPADFSPSSASKLPVFYYIRGGGFCIGSRAWPNCQNYCFRLASELQAVVVSPDYRMAPESRLPAAIEDGFMAVKWLQAQAESDEPDPWLTEVADFGNVFISGDSAGGNIAHNLAVRLGSGSPELAPVRVRGYVLLAPFFGGTVRTKCEAEGPLELVDRFWRLSIPIGDTTDHPLVNPFGPSSSDLEAVDFDPILVVVGGSDLLRDRAADYARRLKNWGKKIKYVEFEGKQHGFFTIDPNSDAANELMQIIQHFMAENSS
>OreG0027672.1
MAVISFDPRFNLQVGKNNNQHGGVSEEIEGLIRVYIDGHVERPPIVSIVPCTMSLERGVTAKDVVIDKCTGLWARMYFPSCLGKLPLLVFFHGGGFCIGSAAWSCYNEFLSNLASKANCVIISLNYRLAPENRLPAAYEDGLNTLMWVKQQALSGSREHKWWLKHCNLSSVYLAGDSAGANIAYNVANRLGTSGASESTTIRPLCLKGMILIQPFFGGEGRTWSEKHIDQPPNSALTLSISDTYWRLSLPSGANRDHPWCNPLANGADKLRDLRLPTTMVCISEMDILKDRNLEFCNALSSVGKRVETVKHKGVGHSFQILHNSPLSQPRINEMMSQIKTFINE
>OreG0027671.1
MAAVSFDPRFSLQVGKNNHQHGGVVEEIEGLIRVYIDGHVERPSIVPIVPCTMPLDHCVTAKDVVIDKVTGLWGRIYFPSCHGKLPLLVYFHGGGFCVGSAAWSCYNEFLSNLAANANCLIISVNYRLAPENRLPAAYEDGFNTLTWVKEQALSGSSEHKWWVKRCSLSSVYLAGDSAGANIAYNVAAWLGTSGPLCLKGTILMQPFFGGEARTWSEMHTVQPHNSALTLSASDTYWRLSLPPGANRDHPWCNPLTNGAARLRDLRLPTTMVCISEMDILKDRNLEFCTALTSAGKRVETTIYKGVGHAFQILHNSHLSQPRTHEMISQIKAFINE
>OreG0010309.1
MDPASKREVAVEVFPYLREYKDGTVERTAGTLVVPAGFDPEAGVESKDIVIIPETGVSARLYRRRNLSANKSGENKLPLVLYFHGGAFCISSVADPLYHNSLNILVAEANIIAVSVDYRRAPEHPLPAAYEDAWAALQWVASQVDDRRRDGHEPWLKDQVDFGKVFLVGDSAGATMAHHVALRAAGNVVKLLGIGLINPYFWGEKAIGSEITDPVRKAMVDNWWRYVCPSEKGGDDPLINPFVEGSPSLSNLACHNILVTIAEKDILRDRGRLYYEKLVNSGWTGKAEIVDTQGEDHVFHIFDPNCEKAKSLIKRLSSFINQRHL
>OreG0010310.1
MEPSKPEIAIEFPLMIRVYKDNRVERLHGTDIVPASTDDRTGVTSKDITIIAAEPDISARLYLPKLTKPNQKLPLLVYFHGGGFCVSSPFTSKYHNYLNALVAESNVVAVSVNYRKAPEHPLPAAYEDAWAALQWVEAHCSNGGPEAWLNEHADFERVFVGGVSAGANIAHNLAMAAGKAELGPNLGLLGVALVHPYFWGSDPIGSEAQIPGLKEGVDRLWPFICPSAPDNDDPRINPVAKGAPSLAGLGCRRVLVCVAEKDTLRDRGWLYFEALGRSGWMGVVEIEETKGENHGFHLNDLEGEKAKELIKLLADFFNKETPPLI
>OreG0012694.1
MRQKNMAAISLDPTLSLQRIGKDSPPRHRAVIEEIESLIRVYEDGHVERPQIVPCVTSEVSLELGVTSRDMVIDKFTNIWARFYVPAAASSHGNLPLLVYFHGGGFCIGSAAWSCYHEFLASLSAKAGCLIMSVNYRLAPENPLPAAYEDGLTALVWLKQQSLRGSSSDQYWWSSLCNFSKIFLAGDSAGANIAHNVAARLGSNNAMSLKPLSLTGTILIQPFFGGEARTHSENYMVQPPRSALSLAASDAYWRLALPAGANRDHPWCNPSRKELKAVKHLPAMVCISEMDIMKDRNMELCRALGKNSEYVVYKGVGHAFQVLSRTQLAQIRTLEMVAHIKAFITR
>OreG0021466.1
MSIAEEAPGYLQVFSDGSVKRFVPGIVPASPNPVNGYKFKDVIIDPSKPVTGRLFLPSTPSHGFSSKLPVVVYFHGGGFCIGSTTWIGYHHFQGEFSVASQSIVLSVDYRLAPEYLLPIAYEDCYSSLDWLGHNVGSEPWLEQADLYHVFLSGDSAGGNIAHHVAIKAIQNNNCHVKINGLLLIHPYFGSEKRTEKEMVEGAAESVASNDMFWRLSIPEGSNRDYYGCNFEKAEVSAVEWSQFPAVVVFVAGLDFLKERGVLYAEFLKKKGVKVVRLVEAEEESHVFHVFHPESEATRLLLRQMSEFMKSS
>OreG0015691.1
MVRERKLVDEVSGWLRVYDDGSVDRTWTGPPEVKFVAEPVPAHEKFVDGVAVKDIVVNEKSGLRARIYLPEKKLDEHDKFPILLHFHGGGFCISEADWYMYYHMYTRLARSARVICVSAFLRRAPEHRLPAAVDDGYSTLLWLRSSAQETQDPWLKERADFNRVFLIGDSSGGNLVHEVAARAGKIDLSPLRLAGGIPIHPGFVRSKRSKSEVEQPQSPFLTLDMVDKFLGFALPAGCTKDHPITCPMGSSAPPLEELNLPPLLLCIAENDLVIDTEMEYYEAMKKANKEVELLISHGMGHSFYLNKIAVDLDPNTAAQTDNLIAGIKGFINKH
>OreG0017765.1
MDSLNNNQVLHEFRFFRVYKDGRIEIFHPTHKIPPSDNQITGVRSKDVVISSDPAVSARIFIPKIHDPTRKLPVLFYIHGGGFCFQSAFSPEFHRLVSSLAAKSNAIAVSVEYGLFPERPLPACYEDSWAGLQWVASHANRNGPEPWLNEYADFDRVFVGGDSGGGNISHTLAVRVGTLGLPGVKLVGMILVHPFFGGMEDDHMWLYMCPTNGGLEDPRLKPSAEDLRKLGCERVLIFLAQNDHLIDVGRSYYEELKKSGWAGNVRGCGAEGEAHIFHLMKPDCEKAIDLLNKFGAFINKDEEVAHEFLPYFRAYKDGLVERFFGTDVVPPSINQASGGVSTKDVQIVEETGLTARIFLPGGISPGQKIPVLVYYHGGGLFMGSPFCATYHNHVASLVAEARIVAVSVDYRLAPEHPAPIAYEDSWVALQWVASHYNGEGPEAWLREHADFQRLFLAGDSIGGCIVHNMTAQAGVEGLPGVRLVGACLVQPYFAGKESAGTGVEDRSWLFSCPTTSGFDDPRINPAEDSRLSKLGCSRVLILVAENDDIRDRGLLYYETLRKSGWDGEVEIVETQGEKHVFHLFNPDCEKARALLKTLASFINRKPGGGD
>OreG0017764.1
MKALYSFISYQLSVGNFEGWKMSPSLSLSLSPPLSFSVPLGKFFKPRVPAFLYTSARASALYKPGIFSPKNNPSLQILASSSSASLAMDSSNSTEVAHDHSPFLKIYKDGRVERIAGTDIAPPSLDPQTGVESKDVVISPETGVSARLYIPKTTQKKLPLLVYFHGGGFCIETAFSPQYHNYLNALVGEANVVAVSVDYRRAPEHPLPIAFDDSWAALKWVASHADEWLKSHADLERVFFAGDSAGANIAHQMALRVGAEGLAGVKLQGIALVHPYFWGKDPIGAESAEPEKRAMVDNLWRFTCPATSGCDDPYINPATDPKLGSLGCGSVLVCVAEKDLLKDRGFYYRELLEKSGWAGAAEVVVAPGEDHVFHLLNPVNENSVALQKRIVSFINQGEP
>OreG0017763.1
MDSFNNQLLHHFRFFRVYEDGRIEKFRSTHKIPPSDDQITGVRSKDVVISSEPAISARIFLPKIHDSTRKLPVLFYVHGGGFCFQSAFSPEFHNLVSSLVAKSNAIAVSVEYGLFPERPLPACYEDSWAGLQWVASHASRNGPEPWLNEYADFNRVFIGGDSGGGNISHTLAVRVGTLGLPGVKFIGLILVHPFFGGTEDDHMWLYMCPTNGGLEDPRLKPSAEDLSRLGCEKVLVFLAQNDHLRGVGRWYYEELKKSGWVGSIEVVEHEGENHDFHLRKPDCEKAIDLVNKFSAFINHMLHRL
>OreG0017762.1
MKSTWFGNSLKLLFHSPPQMQSLYYRTRSLRLQRVKNTHFCAASSMDSLSNEVAHEFRFFRVYKDGRIEKFQSTHKIPPSDDQITGVRSKDVVISSQPAISARIFLPKIRDPTRKLPVLFYCHGGGFCFLSAFSPLLHNYVGTLAAEAEAIAVSVEYRLAPEHPIPACYEDSWAAFRWVASHANRNGPEQWLNDHADFQRVFLVGDSAGGNISHNMAARAGSTQIPNVKLVGAVLVHPYFGGTDDDKMWLYMCPENGGLDDPRLKPAAEDLARLGCERVLVFVGEKDHLREVGWGYYEELKKSGWGGSVEIVENEGEDHCFHVEDLKQEKAVALVRRLASFVMEE

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University