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

Herrania umbratica

Species name

Herrania umbratica is a species of eudicot in the family Malvaceae (mallow family).

Species info

Gene sequence info

Herrania_umbratica.HIDH.fa

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>rna-XM_021422604.1
MSNTASASMTIPPFYEVDECRGVLRVYSDGSIWRSPKPSFNVPVDDDGSVVWKDVLFDPVHNLQLRLYKPASSSSAKLPIFYYIHGGGFCIGSRAWPNCQNYCFRLSSELQAAVISPDYRLAPENRLPAAIEDGFMAVKWLQAQVLAENPDPWLSDVADFSRVFICGDSAGGNIAHNLAVQLGAGSSDLAPVLVRGYVLLAPFFGGTVRTRSEAEGPKDAFLSWELIDRFWRLSIPIGDTTDHPLINPFGPVSRSLEHLNLDPILVVVGGSDLLKDRAEEYAKRLKNWGKKIDYVEFDGQQHGFFTVNPNSEPAKALMLIIKRFITENSS
>rna-XM_021427590.1
MGSLPHVVEDCFGLLKLYSDGSISRNPEIPCAAPLLNDASVLYKDFLFDSKENLHLRLYKPTSSTSHAKLPILFYFHGGGFCFGSRTFPHFHNLSIRLAAAFNMLVVAPDHRLAPEHRLPAAVDDACQALKWLQGQAMHGNDENMDTLLTGVDFDRVFVLGDSSGGNLAHHLAVRFKAGSIELTPVRVRGYVLLAPFFGGSVRTRSEEERPCEAFWNLEMYERFWRLSIPAGSTLDHPLVNPFGSSGQNLAEVPLDPILVVVGGGEILRDRVEDYATRLKHLGKKIEFVELEGQQHGFLTDHPFSVVAEKVIQRIRDFILENSN
>rna-XM_021428580.1
MDSSSKAELVTEFPGIIRVYKDGRVERLIETGFVPPSTDPQTGVSSKDITIIPESNVSARLFLPKLTNPHQKLPLLVYFHGGAFCISSPFTPKYNSYLNALVAEANLIAVSVNYRKAPEHPIPTAYEDSWAALQWVVSHCNSKGPEGWLNDHADFQRVFXXXXLLGGESAGANIAHNLAITAGNPVWSKRALRGIALVHPFFWGSDPIGSEALMDPV*KSVLDRLWPFICPSNPDNNDPRFNPVSIDAPSLVGLGCMRVLVCVAKKDGLRDRGRVYFEALGRSGWMGVVGIMETEGEDHGFHLYNLESEKAKDLIKRLAAFYTAESLSPEISSLPTAPHDSKFSDSSLFSLTHKGMGSNASEVALDLFPYLKVYKDGTLQRIGGVEVVSPGLDPETDVLSKDIVIVPETGVSARIYRPNLATTDAKLPLVVYFHGGAFCVASPAFPNYHTSLNKLVAEANVVALSVDYRLVPEFPLPTAYEDSWAALEWIASHKEGDSCHEAWIKDHADLDQVFLAGDSAGANIAHHLALRLKDSDLGQKLKILGIGMIHPYFWGTNPIGSEFADQFRKELVDKWWLYVCPSDKGCDDPLINPFVDGSSDLSGLACDGILVIVAEKDILKDRGRLYHDKLVKSGWKGKAEIMETEGEDHVFHIFNPDSAKAKSLIKRLASFLNQGKAPVE
>rna-XM_021430806.1
MASNATEIAREFVPSFPLFRVYKDGRIERLRETETVPPSNDPQTGVQSKDTLVSPESSLSARLFLPKIADPTAKIPLVIYIHGGAFCIESPFSPIYHNYLTSLVNKANVIAVSIQYRKAPEYPLPIAYDDAWTAIQWVASHGNRDGPEPWLNDHADFERVFFAGDSAGANIAHNMTKKAGSDGLIGVKLVGVLLMNPFFRNNEPDELIEYIFPSSSGCNDPRMNPASAIKELAGLACSRVLVCVSGKDFLKDRGVAYYEAVRKSGWDGVIDIVETPGENHVFYLFNPASQKAMDLMNQVSSFLNR
>rna-XM_021430805.1
MESTTSEIAIDCAPLLRVYKDGRVERLLGTQTVPPGRDPKTNVESKDVVFSQETGLYVRLYIPKGIRSSSQKLPLLVYFHGGGFCIETASSPTYHNYLNSLVSEANIVAVSVDYRRAPEHPIPVAYDDSWSALKWVASHFGGNGPEEWLNCYADFDKVYLSGDSAGANIAHHIAIKIGKEKLDGVNLVGIVLAHPYFWGKEPVGDEIKDPAVRAKTEEIWRLASPTTSGSDDPWINPVDDQSLASLGCTRVLVCVAEKDLLKHRGWYYYEKLKKSGWGGEAEIMEAQGEEHVFFLAKPTCENAVAMLSRVAAFMNQDKA
>rna-XM_021430807.1
MDSSTDNEIIRDCPPFFKVYKDGRVERYTVTTPAPEGIDPKTGVQSKDVVVSPGVKARIFMPQTRSPGKKLPLLVHYHGGRFSIGSALDTVTQKLLAPLVVQANIIAISIDYRLAPEHLLPIAYDDSWAGLRWVASHANGQGPDPWLNENADLGRVFLMGESTGATSARYVAVQAGAAKLVGLKVIGTLIVHLFGSKEPDDIHKYVCPTSPVFDRDPKLNPVDPNLRPMASDRLIAFVAEKDGLRSRGELYYETLVKSGWGGSVEIYESKGEDHCFHVLHDNGKAEVLKKKIVDFIKKE
>rna-XM_021435067.1
MTKPTLFKGAHTIISILHVKVGSLLPTTCEWQASLDINRHSPNPT*LLGKFYWPLIERYQFIRSLTFFLYRNFLSCPRIDQYSSSYLQPTPPQISLSLPFSTPQMISTAKEVIKELPGLIKVYKDGSVERLFGSPYVPPSPEPDPETGVSSKDIAISDNPLISARL*LPKLTQPHEKLPILVYFHAGGFCLESAFLFFDQRYLNALVSEAKVVAVSVEYRLVPEHPLPAAYEDCWAALQWVASHSLDNEIKKDSWLLNHGEFDRIFIGGDSAGGNIVHNIALQAGAEVLKGGVKLLGAFLSHPYFWGSKCSTDHDKSMPTLAWEFVYPLAPGGIDNTLINPLGPGKPSLAGLGCSRLLVCVAEKDQLRDFGVLYYDAVKESGWQGEIELFEVKGEDHAFHILDFGTENSKIMIKRLASFLAVS
>rna-XM_021435392.1
MSQMLECNLLSKLFFHMLYKLSTTMRVLSFHQNHSQKICKIFLFYWPWFPPLTTSNLTFYMDSLDKEVATEILPFIRVYKAGSVERLAGSPNVPPSAEDPETEVSSKDITISDNPPISARIYLPKQVEQHQNVPLLVYFHGGGFCFESAFSFVETKYMNSLAYHAKVVIISIEYRLAPEHPLPIAYDDCWAGLQWVVSHSVDCVVDNKEPWLSTYVDFGRVYVAGDSAGANLAHNILMRAGSAALNGGVKITGAFVTHPYFWGSKPVGFEPKSIEEREKSVMYTIWHLVYPEAPGGIDNPMINPVSPGAPSLAGLGCSRLLVSVAEKDALRDRGILYYNAVKESGWKGELELVQVEREDHAFQIINYESEKAKKLIKRLASFLV
>rna-XM_021440626.1
MEHTDKKLVDEVSGWLRAYDDGSVDRTFTCPPEVKFMAEAMPPHEEFIEGVATRDVTIDSNSGLRVRIYLPEQIPTAKTKLPIMLHFHGGGFCISQADWYMYYHIYNRLARSLPAICVSVYSRLAPENRIPAACDDGYAALLWLRSSAKSESHESWLNDHADFNNVFLIGDSTGGNIVHQLAARAGNLDLSPLRLAGRILIHPGFVRAARSKSELEQPESPFLTLDMVDKFLVMALPFGSSKNHPITCPMGPVAPPMVGPNLPPFLLCVAETEFMKDTEMECYESMKKAKKEVELLISPEMGHSFYLNKIAVDMDPNATQTASLFAGIKEFVDKH
>rna-XM_021441007.1
MRTKRMATISFDPRLNVQVGQKNHGVVVEEIEGLIRVYQNGHVERPPIIPIVPSTVTVGVISKDVVIDKFTSSWTRIYAPSYSSKMPLLVYFHGGGFCVGSAAWSCYHEFLSALVSKAGCIISVNYRQAPENRLPAAYDDGINSLMWVKQQALNGSSEHKWWLSQCDFSSLFLGGDSAGANIAYNVATRLGSYGASDSSFKPLVLKGTILIQPFFGGEARTASEMHATQPASSALTLSAYDTYWRLSLPLGANRDHPWCNPLAKGAAKLRELRLPATMVCISEMDILKDRNLEFCNALASAGKRVETKMYKSVGHAFQILHNSPISQVRTQELMSHLKTFINP
>rna-XM_021440625.1
MVQEKKLVDEVSGWLRAYDDGSVDRTWTGPPEVKFMAEAVPPHEEFIEAVATRDVTIDSNSGLRVRIYLPEQVLTAKIKLPIILHFHGGGFCISQADWYMYYHIYTRLARSVPAICVSVYLRLAPENKLPAACDDGYAALLWLKSLAKGESHEPWLNDHADFNRVFLIGDSSGGNIVHQVAARAGNLDLHPLRLAGGIPIHPGFVRAERSKSELEQPESPFLTLDMVDKFLALALPVGSTKDHPITCPMGPAAPAMEGLNLPPFLFCVAEKDLIKDTEMEYYEAMRKANKEVELLISPGMGHSFYLNKIAVDMDPNYAAQTTGLIAGIKEFVNKH
>rna-XM_021444162.1
MATIAVDDQSLGMQIGRGSNQHGAVVDEIPGLIKVYKDGHVERPQIVPNVNTALAPELGVTSKDMVIDEFTNVWARFYVPKSTEPPLVVYFHGGGFCVGSAAWSCYHEFLAKLAAKAGCLIMSVNYRLAPENPLPAAYDGFKCLTWLKQEARNGSGEWWSNQCNFSRVFLAGDSAGANIAHNVAARLGSHNPYLTLKGTILIQPFFGGETRTNSEKNMVQSPRSALSLAASDTYWRLALPCGSSLDHPWCNPLGKAAKMEGMRLLPTLVCISETDILKDRNLEFCAALGRAGKKVEHVLYGGVGHAFQVLSKFQLSQTRTHEMIGHVKAFIYQ
>rna-XM_021444900.1
MSSGDSEIAHEFHPYFRAYKDGRVERFFGSDIVPASIDPQDGVSSKDVPIVPETGVSARIFIPSSVKPSQKLPLVVYFHGGGFFMGSPFCSEYHNYVTSLVSEANVVAVSVDYRLAPEHLIPIAYEDSWAALRWVASHCSGEGPEAWLKDYADFQRVFLVGDSAGGNIVHNMAVQAATEDLSGVKLLGICLIQPFFGRKDGHVDKCWLFVSPTSRFDDPRINPAVDSRLSRLGCSRVLTFLAEKDNLRERELFFCETLKSSGWGGELVIVETEGEDHAFQLFNQKSERALALMNRLVSFINQDKDASM

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University