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

Arachis ipaensis

Species name

Arachis ipaensis is a species of eudicot in the family Fabaceae (pea family).

Species info

Gene sequence info

Arachis_ipaensis.HIDH.fa

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>rna-XM_016332975.2
MSNTLDSNPTLVDDCRGVLHVYSDGSIVRSSNPSFNVPVQDDGTVLWKDVIFYPTHDLWLRLYKPAASCHSGSKLPIFYYIHGGGFCIGSRTWPNCQNYCFRLASELQAVVVAPDYRLAPENRLPAAIEDGYTAIKWLQAQAVSDKPDPWLNGVGDFSRVFISGDSAGGNIAHNLAVRLGSKSLELAPVQVKGYILLAPFFGGTIRTKLEAEGPKDAFLNLELIDRFWRLSIPVGENTDHPLVNPFGPISKSLETIDLDPILVVVGGSDLLRDRAEDYAMKLKDLGKDVEYVEFEGQQHGFFTINPNSEPSKKLMLVIKHFINKYSA
>rna-XM_016340099.2
TITQEKELKHEFNFFRVYKDGTVELLRPPPTIIPPFDDPTTGLRTKDAVITANPPLSARLFLPKTTNPNTKLPVFLFFHGSGFCARSAFTPEYHNHVAAIANEANVLAVSVEYAKFPVRPLPACYYDARSSLQWVASHAGATGPDSWLNEHADLHRVFVAGNSAGGNLTHWAVSQVGKIGLAPGVRIAGAILVHPFFGGTGDDSQWLYMCPENEGPEDPRLKPAAEDLRRLGCERVLVCVAEKDPLLVAGEKYVEALKKSGWSGSVELVVNLGLGHCNHVYEPDEDNAREVLRKIASFINQQ
>rna-XM_016340893.2
MAAISLRHNTQVNNNAQLQRDVITEEIEGLIRVRRDGRVERPQIVPNVSPAVTSERGVTARDIMIHKETHLWARIYVPLQSYQCNNKLPLLVYFHGGGFCVGSAAWSCYHEFLINLAAKANCVIVSIDYKLAPENRLPAAYDDGTSVLNWVKREALNPSSVQNWWLSHCNINSMFLGGDSAGANIAFNVATRIGSSSTNMSLKGVILIQPFFGGEERTMSEKNSHHQPPNSALTLPVSDTYWRLALPLGSSRDHPYCNPLANGTTRLRELRLPSIMVCVSELDILRDRNLEFSTTLARAGKRVETVMYKGVGHAFQVLHNYQLSHSRTQEMISHIRAFLINQ
>rna-XM_016343851.2
MASSTANNSKEIAAEIPTVVRVYKDGTVERLRESPFVPPSLDDPQLTVSSKDTLISHEPSISARLYLPKHTHNNKLPILVYFHGGGFLFESAFSQSYHSHFNCFVSQVDVIVVSVEYRLAPEHPLPAAYHDCWASLQWVAAHYSSPNPPNKEPWLINHGDFSRVFLGGDSAGGNIVHNMLMRAGSETLPASVKVLGAFLSHPFFYGSQPIGSEQAIATPDYMLKVWNFVFPCAPGGIDCPMINPMADGAPTLAGLGCSKILICVAGKDKLRDRGIWYYDAVKNSGWLGELDLYEETQEDHVYHIHNPLSHAAFNPKGLFFLLSFGF
>rna-XM_016346855.2
MASIEGTNSMKQIVLQIPTFLNVYNDGSTERLGNMPRAPPCLNDPETGVSSKDIVFSINPLLSARLYLPKLNANDQKVPILVYFHGGGFCRESAFSEHHHEYCNIVASQANVLIVSVEHRKAPEHYLPAAYEDCWAGLKWAATHAKATQNSHIISEPWLIDHGDFSKIFIGGDSSGGNIVHNVAMRAGVEPLPNGVKIIGAYMNHPYFCGSKPVGSEPIEGFEKSLPYMAWGIVYPDAPGGIDNPMVNPMAPGAPSLATLGCSKMFISVAGDDVSFRDRTVLYYEAVRASGWKGQVQLFEEKGEQHVYYMFHPHTDKGKRLIKHVTDFLRQ
>rna-XM_016346858.2
MASTFIAEVDDKEVTIHIPDLVKVFKDGSIERLQNSPLVPPSTLGSVSSKDVVISNNPFISARLYLPTKLIHHHEAHKVPILVYFHGGGFFFESAFNERHHNYFNLFLSKAEADILVVSVDYRLAPEIPLPAAYHDCWQALKWVASNDSDPWILNHGDFQRVFLGGDSAGANLVHNVALRAGAEALPNGVKVLGAFLSQPYFLSTKPIGSEAVEGHEESPPYMVWGLVYPNAPGGVDNPLINPLAPEAPSLATLGCSKIIVCVAEKDSIRDRGVWYYQAVKNSGWHGHVELYEAEHEDHAFNIHTPESENALKLMKRLAHFILH
>rna-XM_016346857.2
MAAMVSISVAKADDEEVTIHIPNLVKVFKDGSIERLQNSPLVPPSTLGSVSSKDVVISNNPSISARLYLPTKLIHHHDAHKVPILVYFHGGAFFFESAFNERHHNYFNLFLSKAEADILVVSVDYRLAPEIPLPAAYHDCWQALKWVASNDYDPWILNHGDFQRVFLGGDSAGANLVHNVALRAGAEALPNGVKVLGAFLSQPYFLSTKPIGSEAVEGHEESPPYVVWGLVYPNAPGGLDNPLINPLAPEAPSLATLGCSKIIVCVAEKDSLRDRGVWYYQAVKNSGWHGHLELYEAEHEDHVFNIHTPESENALKLMKRLAHFILH
>rna-XM_016346856.2
MASKEIEKEIPTYITLYKDGTVDRPRQTPYAAPSLDGTPHVSSKDIIISQNPSISARLYLPKPLPQTHKLPILVYFHGGGFFFESAFSELYHNYFNTFVSRLPVLVVSVEYRLAPEHYLPAAYDDCFAALQWVASHSSNNTTEPWLIDYGDFSRIFIGGDSAGGNIVHNVAMRAGSEALEEGGNVNLLGAIYVHPYFYSSEAIGSESVSEHEKSLGYIVWDFVYPNAPGGINNPMVNPFAPGAPSLASLGCSKILVCLAGNDSIRDRGVWFFEGLNKSGWKGKSELFEEAGEDHVYHIFHPETEKAKKITDRMASFILD
>rna-XM_016351696.2
MSLIAESPDFLQVYSDGTVKRFAPETAPPCLEPSNDPNGFRSKDVVIDPLKPITGRLFLPPSVSSSEKLPVLVYFHGGGFCIGSTTWLGYHVFLGEFSATSRSIVLSVDYRLAPEHRLPTAYEDCYAAIEWLRDQASTEPWLQQAELSRVFLSGDSAGANIAHHVAVKTIQKWVCPVKIKGTMLIHPYFGSEKRTEKEMEDGGSEDVKSNDMFWKLSIPEGSNRDYFGCNFEKANLPERIWSKFPAIEVHVAGLDFLKERGVMYAEFVKKNGVKDVKLVEAKGEKHIYHVLDPKSDAARLLQKQMSQFMKRF
>rna-XM_016307647.2
MESSTNSTTIAQEFPHTLRVFTDGRVERLRGTDIVPPSLYPHSVVSSKDITLDSQNNIAARLFLPPPQSTGNHKLPIVIYFHGGAFCVNSPFNAAYHNYLTALVSKANVVAVSFQYRLAPEHPLPAAYDDAWTALQWVASHGKNNGPEPWLNEHADFQRVFLAGDSAGANIVHNIVMMAGHPDMNLGIDILGACLSHPYFWGSTPIGSEALEPGQKELVDRLWPFICPSMPECDNLWVNPMAEDAPSLAWLGCRRVFVCIAEKDVLKDRGRLYYDALSRSGWTGVVEIEETEGKGHAFHIHDLECDQAKELITSMAEFFNRDAPPI
>rna-XM_016307136.2
MASNTGKKVVEEVSGFLRVYDDGTVDRTWTGPPQAQILMNPVPPHQEFINGVATKDLIINPETGLKARIYLPETTTEQPTNKLPLLLHFHGGGYCITQPDWFMYYHFYTNLVRKARAPCVSVYLPLAPEHKLPAASDAALASLMWIRSLALAESCEPWLTTDILDFKRVFLIGDSAGGNIVHDVAARAGCTDIEPVRLVGGLILCPGFLRSGPIKSYMESEESTMLTRDMVDKLMDLAVPEPSATTKDHPIISPMGPQAPLLAGLRLPAMFVAVGEKDLMRDTQLEYCEAMKDAGKEVEVVVFDSMPHCFYVDKIGMELDARVAAETERLIERVVDFIRSH
>rna-XM_016312318.2
MDSPSNPEISMEVPPYLRIHSDGTVERLAGTQVAPPGLDLETNVLSKDILIQPQTSVTARLYRPNNTNHNHTKLPLLIYFHGGAFCISSPADPLYHNSLNRLVSEANVVALSVNYRLAPEHPLPAAYHDSWDAIQWAASHSFEGHETWLKENVDFDRVFLAGDSAGANIAHFMAIKLHHSSGSSNMKFFKIPGLIMIHPYFWGKEPIGVEATDPERKKMVDKWWELVCPSEKGNDDPLINPFVEEAPGFESVVCNNVLVIVAERDILKERGKLYHKTLVNNSAWKGKAELYEAEGEDHDFHIFNPDSDNAKSLLKRIAAFINNQD
>rna-XM_016315837.2
MMIRSSFIAVHTLNNYLQIPTKSNSNTQSLLSLPIPRNLPSFSSLNLASSKPLRCSSSSSSSTMDSSSTSSSIDTNEELAYDLPPIMKVYKNGRVERLAGEDVVPPSLDPVTNVESKDVVISEDEGISARLFLPKSITENQTTKNKLPLFVYFHGGAFCIETPFSANYHNFLNSVISKAGAVGVSVHYRRAPEHPVNIAHYLGVWVGSEGLPGLKIEGIVLVHPYFWGSERIGSEAYQTEAAEKVDGLWRFSCPTTSGSDDPIINPDKDPNVGKLACERVLVLVAEKDLLRDRGFFYKEVLEKNGWGGVAQVVEAKDEGHVFHMFKPTCENAMLLLNQVVSFINQD
>rna-XM_016315839.2
MVQEKKLVENVSGWLRIYDDGSVDRTWTGPPEAKFMAEPVPPHEEFIDGVATRDITVAESNRSVRLYLPEITSADKEKLPVVVHFQGGGFCISEPDWFMYYNMYTRFARAARFICVSPFLRRAPEHRLPAAIEDGFSTLLWLQSVAKGESKELWLEKHADFSRVFLIGDSSGGNVVHEVAALAGKASLKPLRLAGAIPVHPGFLRSTRSKSELEKPQSPFLTLDMLDNFLALALPVGSTKDHPITCPMGEAAPPLSGLKLPPFLVCLAEMDLIWDTEMEYYEAMKKANHDVELFVSKGMTHSFYLNKIAVDMDPNTAAETEALIARVKEFIEKH
>rna-XM_016319755.2
MASSTTTKEIDRELPPLLRVYKDGTVERFLGSSYVPPSPQDPDTGVSSKDIVISENPLISARLYLPKLENHHQKLPILVYFHGGAFCLESAFSFLHQRYLNIIASQAKVLVASIEYRLAPEHPLPAAYEDGWYALNWISSNKSEPWLMNHGDFNRFYIGGDTSGANIAHYLLLRVDQLPNQVKISGAVLAFPLFWSSKPILNEAVEGHEESSAMQVWKFVYPDAPGGIDNPLINPLAPGAASLKELGCPKILIFVAGKDELRDRGIWYCDAVKKSGWNGDVELIEVEGEEHCFQIYHPQTHNSNNMISRIASFLV
>rna-XM_021111031.1
MYINVSLQSLHYLYINVTNHKATNPKIKLPQVNPFCFFWFLLSMAALASSLSLSPQYRTRSKEYQQHHHGSIVEEIKGLIRVHKDGYIERPQVVPCVSSSALSPELKVTSRDMVIDNVTNTWARFYVPNLHHHSKIPLLVYFHGGGFCIGSAAWSCYHDFLAKLSAEVGCMIMSVNYRLAPENPLPSPYDDGIKTLMWVKQQFLYQYNDSEWWTKKCNFSSVFLGGDSAGANIAYNVAIRVSESESESESESESALRPLNLKGLVLIQPFFGGEVRTASEKSMAESPGSALNLAASDAYWRLALPCGADRDHPWCNPIAKGAVKLKNLLVPTLVCISEMDILKDRNLEFCDALAKEGITVEYSVFKGVGHAFQILSKSHISKYTTHQMMSCLKSFIMPL
>rna-XM_016326064.2
MDPNSNKEVLREFPRLFRQYKDGTVERFMGTDTTPPGTDPLTNVQSKDVTINPQTGVAARLYLPPNPAGKLPLLIYIHGGAFCICTPFNTTYHRHLNTLTAETNAVVVSVHYRLAPEHPLPTAYDDTWEAIQWTATHAAAHGGGPEPWLNDHADFSRVFLAGDSAGANLAHNMAMRGAVEGFGGFTLDGLVLIHPYFGNDQRDELTEFLYPSYGGLTDPKIHPEKDPNLSGLGCRRVLVLVAEEDFLRERGRSYYETVKGSAWSGTVEMVETEGEEHVFHLMNPSAEKSVDLVKQIVSFIKQSQC
>rna-XM_021114520.1
MTFLQTWKMTINSLMILKCTLNPSSTYYILSNSSPSSNTQHTTHNNGDCTVQLLHSSEDHDHPATGLSTSSTKPFVHLHLHYSSLSQSNKHCNKQDNSHNNNGIDGTVEHLPLKQIFCPPSEDPDPATGLSTSATTPSIHLQHHCSSLYFSRHCNNQEKTRKKESGSYHGRKGGVTRVPLLPRLQRRRGTPNPNNKLPVLLFFHGSGFCASSAFTEEYSNHVAAIANEAKVLAVSVEYAKFPARSPPECYEDAWRSLQWVVSHKGGDGPEPWLNDLADLQRVFIAGSGTGGNLSHWVASLVGKTVLPRGVSVEGAILVHPFFGGIGDDDQWLFMCKEKNGPEDPRLKPTVEDLQSLGCKRVLVCVAEKDPLLVAGRNYVTALKKSGWSGSVELVENQGLGHCEHVYKPYEDSSREVLKKIASFINEKNCCC
>rna-XM_016324989.2
MLLSKGIFKYAPLATFICYKPTLPPPTLLPKTQTLIFSAHTQHTKMVTTAPQEKEVTHEFPFFRVFKDGTVEVLRPPPKFLPPSDDPATGLRIKDTVISSDPPVSARLFLPKITNNNKLPVFLFFHGSGFCARSAFSPEYSNHVAAVANEAKVLAVSVEYGKFPARPLPACYEDAWRSFQWVTSHADGTGTEPWLNDHGDFQRLFVAGSSAGGNITHTLVSQIGKTGSPPGVRVEGAIMVHPFFGGIGDDAQWLFMCKDNKGPEDPRLKPAEEDLRRLGCERVLVCVAEKDSLMVAGKNYVEALKKSGWGGSIELVIHWGMTHSQHVHFPDQGNSREVLRKFASFIHQQP
>rna-XM_021114482.1
TTPPPSPNPLSNLNPDGTFTRLQNYPETPPSPDPTLPIPVLSKDLTIDQSKHTWARIYLPRQALNTPSNHPNLPLIVFYYGSGFIFYHANSTYFHDFCVRMANATQSVVVSVDYRLAPEHRLLVAYEDSVQVLHWIRASNDLWLAHTDFSRCYLMGESAGGNIAYNAGLRAAAEADQIRPLKIKGMILIQPFFEGKKRIPSELRLAKDLKRVRVRKVIG
>rna-XM_016325055.2
MATMTSLSSSFLKQYDFFRLMTPTPPRETNLSFTYSPKIHQSLSLSTAPNNKKRITTVAATPPKKEIFHEFDFFVVYTDGTVEVLRPLPAFVPPFELHIKDAEITTTNPRLIARLFLPKNPDNRKLPVVLYFHGSGFCSRSALSPEYTNHLADIANQSNVLAVSVEYSKFPARPPPACYEEALTSLDWIALHANGAGPEPWLNDYADLQRVFIAGNSAGGNITHYVVSQVGKTGPPNGINVEGAIMVHPFFGGLGEDRQWLYMCKDNKGPEDPRLKPAAEDLNTLGCRRVLVCVAETDPLRPAGENYFRDLKNSSWGGRVELELNKGIGHSDQVYKPYDENSRLVVPRIATFIKQQ

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University