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
Capsella rubella
Species name
Capsella rubella is a species of eudicot in the family Brassicaceae (mustard family).
Species info

Gene sequence info
Capsella_rubella.HIDH.fa
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>rna-XM_006305899.2
MESDHTTDHHLPFIRTHKNGRVERLGGNDIIPASLNPKNDVVSKDLVYSPEHNLSVRMFLPHKSTKLVREGNKLPLLIYFHGGAYITHSPFSPVYHNYLTEVVKTANCLAVSVQYRLAPEHPVPAAYDDSWSAVQWIFAAHSDDWINEYADFNRVFIAGDSAGANISHHMGIRAAKEKLSYRIKGIVMVHPGFWGKDPIDEHDVQDREVRSRVTYIWEKIVSPNSVDGVNDPLFNVVGSGSDLSRLGCEKVLVAVAGKDVFWRQGLAYAAKLEKSGWQGVMEVVEDEEEGHCFHLHNPNSQNASKMMKTFVEFITG
>rna-XM_006305912.2
MLRRIACSSSSLASQTLFFRLFRQIPRSYTSPTTIAFSGRNFSRLSTPTTLRCICSHSSSEIISEHPPFIRVYKDGRIERLAGTETVPASLNPQNDVVSKDVVYSPERNLSARLFLPHKTTQLSASSKLPLLIYFHGGAWIIESPFSPIYHNFLTEVVKSANCLAVSVQYRRAPEDPVPAAYEDAWSAIQWIASHSNGSGQEDWINKYADFDRVYLAGDSAGGNISHHMAMRAGKENLKPRIKGTVIVHPAFWGKDPVDEQDVQDREIRSGVAEVWEKIASPNSVDGVNDPWFNVVGSGSDFSGMGCDKVLVAVAGKDVFVRQGLAYAGKLKKSGWQGTVEVMEEEGEDHCFHLLNPSSENTPKFMKKFVEFISG
>rna-XM_006304622.2
MESEIVSEFLPFVRIYKDGTIKRLIGNDIIPTSLDPSNDVVSKDVVYSPEHNLSVRLFLPHKAAAAADGEKKLPLLIYIHGGAWIIESPFSPIYHNYVAAVAKSANCLAVSVQYRRAPEHPVPAAYEDVWSAIQWTFSHANGSGGPEDWINKHADFGRVFLAGDSAGGNISHHLAMKAGEEKKLGIKIKGIGVVHPAFWGTDPVDEFDVQDKETRSGIAEVWEKVASPNSVNGTDDPLFNVNGSGSDFTGLGCEKVLVAVAGKDVFARQALAYAAKLEKSQWGGTVEVVEEKDEGHVFHLQKPDSDKALKFLNKLVDFISG
>rna-XM_006305347.2
MESKKKQVPFELLPWLVVHSDGKLERLGGTEVCPPGLDQETGVLSKDIIIDSITGLSARIYRPESVQPGQKLPLVLYFHGGAFLIASASFPCYHTSVNKLVAEANVIAVSVSYRLAPEHPLPIAYEDSWTALKTIQTMNEPWINDYADFNRLFLIGDSAGANISHHLAFRAKQSDETAKIKGIGMINPYFWGTQPIESEINDKGRKQMVDGWWDFVCTSEKGSDDPWINPFTDESPGLEGLGCERVMIVVAEKDILKERGKLYYETLVKSEWRGKVEMMETKGKDHVFHIFEPDCDEATELVRRLALFINQLVA
>rna-XM_006291370.2
MDSEVAFDKSPYYRVYKSGRIERLLGETTVPPSLTPQNGVVSKDVVYSPERNLSVRVYLPYKVSSDFTVKKLPILIYFHGGGFIIETAFSPTYHTFLTSAVAAANCLAISVDYRRAPEFPIPVPYEDSWDSIKWVFTHITGTGPETWINKHGDFEKVFLAGDSAGGNIAHHLTIRAKEERLCSDDSLIISGMILIHPYFWGKTPIDEFEVRDVIKSQMIEGSWRIASPNSKDGVDDPLINVVGSEDSVLSELGCGKVLVMVAGDDQLYRQGWCYGEKLKKSGWEGEVEVMETKDENHVFHLRDPKSDNARQVVLKLAEFINN
>rna-XM_006292517.2
MDSEIALDFSPVLKIYKSGRIERLMGETTVPPSSEPQNGVVSKDVLYSPDNNLSVRIYLPEKAAENGEKLPLLVYFHGGGFIIETAFSPTYHSFLTAAVSASDCVAVSVDYRRAPEHPISVPFDDSWTALKWVFTHIAGSGQEDWLDKHADFSKVVLSGDSAGANIVHHMAMRAGKEKLSPDLNDTGISGIILVHPYFWSKQPIDDKDTKDETLRMKVESFWKMANPDSKDGPDDPLLNVVQSESVDLSGLGCGKVLVMVAEKDALARQGWGYAAKLEKSCWKGEVEVLESEGEDHVFHLMKPTCDKAIEAMHKFSAFFKGDK
>rna-XM_006292924.2
MDSEIAADFSPMLIIYKSGRVERLMGETTVPPSSIPQNGVVSKDVVYSPHDNLSLRVYLPEKAAETREKLPLLVYFHGGGFVIETAFSPTYQTFLKAAVSASDCVAVSVDYRRAPEHPIPTSYDDSWTALKWVFSHVAGYGQEDWLNKHADFSKVFIAGDSAGANITHHMAMRAAKETLSPGLNDSGISGIILVHPYFWSKTPLDDKETTDVARRTWLESVWKLANPTSKDGLDDPYINVVQSELVDISGLGCGRVLVMVAEKDTLCRQGWGYAAKLDKSRWNGEVEVMETKGETHVFHLKDPSSEKAHELVHRFAGFIMGDK
>rna-XM_006290054.2
MATISFSHNQQPSDNRRGGSHHHRHGPVVEEIEGLIKVFNDGCVERPPIVPTVSPTLHPSAKATAFDIKLSNDTLIRVYIPEAVASPSVTLPLLVYFHGGGFCVGSTAWSCYHDFLTSLAVKTRCVVVSVNYRLAPEHRLPAAYDDGVNVVSWLVKQHISHGGYSSWVSKCNLSNVFLAGDSAGANIAYQVAVRITASGRYANSLNLKGVILIHPFFGGESRTSSEKQQQHHSKSSALTLSASDAYWRLALPRGASRDHPWCNPLVGSTGVKLPTTLVFMAEFDILKDRNLEMCKVMRSHGKRVEGIVHGGVGHAFHILDNSSVSRDRIHDMMCRLHNFIHPY
>rna-XM_006279155.2
MATISFSHNHQPSDNRRGGSHHHRHGPVVEEIEGLIKVFNDGCVERPPIVPTVSPTLHPSAKATAFDIKLSNDTLIRVYIPEAAASPSVTLPLLVYFHGGGFCVGSTAWSCYHDFLTSLAVKTRCVVVSVNYRLAPEHRLPAAYDDGVNVVSWLVKQHISHGGYSSWRRSQHSLPSRR
MESDHTTDHHLPFIRTHKNGRVERLGGNDIIPASLNPKNDVVSKDLVYSPEHNLSVRMFLPHKSTKLVREGNKLPLLIYFHGGAYITHSPFSPVYHNYLTEVVKTANCLAVSVQYRLAPEHPVPAAYDDSWSAVQWIFAAHSDDWINEYADFNRVFIAGDSAGANISHHMGIRAAKEKLSYRIKGIVMVHPGFWGKDPIDEHDVQDREVRSRVTYIWEKIVSPNSVDGVNDPLFNVVGSGSDLSRLGCEKVLVAVAGKDVFWRQGLAYAAKLEKSGWQGVMEVVEDEEEGHCFHLHNPNSQNASKMMKTFVEFITG
>rna-XM_006305912.2
MLRRIACSSSSLASQTLFFRLFRQIPRSYTSPTTIAFSGRNFSRLSTPTTLRCICSHSSSEIISEHPPFIRVYKDGRIERLAGTETVPASLNPQNDVVSKDVVYSPERNLSARLFLPHKTTQLSASSKLPLLIYFHGGAWIIESPFSPIYHNFLTEVVKSANCLAVSVQYRRAPEDPVPAAYEDAWSAIQWIASHSNGSGQEDWINKYADFDRVYLAGDSAGGNISHHMAMRAGKENLKPRIKGTVIVHPAFWGKDPVDEQDVQDREIRSGVAEVWEKIASPNSVDGVNDPWFNVVGSGSDFSGMGCDKVLVAVAGKDVFVRQGLAYAGKLKKSGWQGTVEVMEEEGEDHCFHLLNPSSENTPKFMKKFVEFISG
>rna-XM_006304622.2
MESEIVSEFLPFVRIYKDGTIKRLIGNDIIPTSLDPSNDVVSKDVVYSPEHNLSVRLFLPHKAAAAADGEKKLPLLIYIHGGAWIIESPFSPIYHNYVAAVAKSANCLAVSVQYRRAPEHPVPAAYEDVWSAIQWTFSHANGSGGPEDWINKHADFGRVFLAGDSAGGNISHHLAMKAGEEKKLGIKIKGIGVVHPAFWGTDPVDEFDVQDKETRSGIAEVWEKVASPNSVNGTDDPLFNVNGSGSDFTGLGCEKVLVAVAGKDVFARQALAYAAKLEKSQWGGTVEVVEEKDEGHVFHLQKPDSDKALKFLNKLVDFISG
>rna-XM_006305347.2
MESKKKQVPFELLPWLVVHSDGKLERLGGTEVCPPGLDQETGVLSKDIIIDSITGLSARIYRPESVQPGQKLPLVLYFHGGAFLIASASFPCYHTSVNKLVAEANVIAVSVSYRLAPEHPLPIAYEDSWTALKTIQTMNEPWINDYADFNRLFLIGDSAGANISHHLAFRAKQSDETAKIKGIGMINPYFWGTQPIESEINDKGRKQMVDGWWDFVCTSEKGSDDPWINPFTDESPGLEGLGCERVMIVVAEKDILKERGKLYYETLVKSEWRGKVEMMETKGKDHVFHIFEPDCDEATELVRRLALFINQLVA
>rna-XM_006291370.2
MDSEVAFDKSPYYRVYKSGRIERLLGETTVPPSLTPQNGVVSKDVVYSPERNLSVRVYLPYKVSSDFTVKKLPILIYFHGGGFIIETAFSPTYHTFLTSAVAAANCLAISVDYRRAPEFPIPVPYEDSWDSIKWVFTHITGTGPETWINKHGDFEKVFLAGDSAGGNIAHHLTIRAKEERLCSDDSLIISGMILIHPYFWGKTPIDEFEVRDVIKSQMIEGSWRIASPNSKDGVDDPLINVVGSEDSVLSELGCGKVLVMVAGDDQLYRQGWCYGEKLKKSGWEGEVEVMETKDENHVFHLRDPKSDNARQVVLKLAEFINN
>rna-XM_006292517.2
MDSEIALDFSPVLKIYKSGRIERLMGETTVPPSSEPQNGVVSKDVLYSPDNNLSVRIYLPEKAAENGEKLPLLVYFHGGGFIIETAFSPTYHSFLTAAVSASDCVAVSVDYRRAPEHPISVPFDDSWTALKWVFTHIAGSGQEDWLDKHADFSKVVLSGDSAGANIVHHMAMRAGKEKLSPDLNDTGISGIILVHPYFWSKQPIDDKDTKDETLRMKVESFWKMANPDSKDGPDDPLLNVVQSESVDLSGLGCGKVLVMVAEKDALARQGWGYAAKLEKSCWKGEVEVLESEGEDHVFHLMKPTCDKAIEAMHKFSAFFKGDK
>rna-XM_006292924.2
MDSEIAADFSPMLIIYKSGRVERLMGETTVPPSSIPQNGVVSKDVVYSPHDNLSLRVYLPEKAAETREKLPLLVYFHGGGFVIETAFSPTYQTFLKAAVSASDCVAVSVDYRRAPEHPIPTSYDDSWTALKWVFSHVAGYGQEDWLNKHADFSKVFIAGDSAGANITHHMAMRAAKETLSPGLNDSGISGIILVHPYFWSKTPLDDKETTDVARRTWLESVWKLANPTSKDGLDDPYINVVQSELVDISGLGCGRVLVMVAEKDTLCRQGWGYAAKLDKSRWNGEVEVMETKGETHVFHLKDPSSEKAHELVHRFAGFIMGDK
>rna-XM_006290054.2
MATISFSHNQQPSDNRRGGSHHHRHGPVVEEIEGLIKVFNDGCVERPPIVPTVSPTLHPSAKATAFDIKLSNDTLIRVYIPEAVASPSVTLPLLVYFHGGGFCVGSTAWSCYHDFLTSLAVKTRCVVVSVNYRLAPEHRLPAAYDDGVNVVSWLVKQHISHGGYSSWVSKCNLSNVFLAGDSAGANIAYQVAVRITASGRYANSLNLKGVILIHPFFGGESRTSSEKQQQHHSKSSALTLSASDAYWRLALPRGASRDHPWCNPLVGSTGVKLPTTLVFMAEFDILKDRNLEMCKVMRSHGKRVEGIVHGGVGHAFHILDNSSVSRDRIHDMMCRLHNFIHPY
>rna-XM_006279155.2
MATISFSHNHQPSDNRRGGSHHHRHGPVVEEIEGLIKVFNDGCVERPPIVPTVSPTLHPSAKATAFDIKLSNDTLIRVYIPEAAASPSVTLPLLVYFHGGGFCVGSTAWSCYHDFLTSLAVKTRCVVVSVNYRLAPEHRLPAAYDDGVNVVSWLVKQHISHGGYSSWRRSQHSLPSRR
Gene tree
Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University