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

Medicago truncatula

Species name

Barrel medic (Medicago truncatula) is a species of eudicot in the family Fabaceae (pea family).

Species info

Gene sequence info

Medicago_truncatula.HIDH.fa

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>rna-XM_013614407.3
MATTDVPKHIISEIPTYITVYSDGTVDRPRQPPTVPPNPNHPNSPSKDIIISQNPNISARIYLPKNPTTKLPILVFFHGGGFFFESAFSKVHHEHFNIFIPLANSIVVSVEYRLAPEHPLPACYNDCWNSLQWVASNSAKNPVNPEPWLINHGDFNRVFIGGASAGGNIVHNIAMRAGSEALPNDVKLLGAILQHPLFYSSYPVGLENVKLKDFYSYLWNFVYPSAPGGIDNPMVNPVGIGAPSLDGLGCDRMIVCVAGKDKLRERGVWYYELIKKSGWKGKLELFEEEDEDHVYHIFHPESESGQKLIKHLASFLHEYSLSNSSNFRPFLLPPLCSSSQDVEGDSALRRIRLLLKG
>rna-XM_013614759.3
MTALTSNLNLIPQHGKNHQQHQGSCVVEEIKGLIKVHKDGYIERPNIVPCVTSDLCPKINVTSRDIIIDSVTNIWARFYVPNSPQKKLPLLVYFHGGGFCVGSAAWSCYHEFLAMLSLKVGCLIMSVNYRLAPENPLPAPYDDGLNALMWLKKQFLYQNESSEFEWWTKKCNFSNVFLGGDSAGGNIAYNVAKRVGSCEGAFLRPLNLKGLILVQPFFGGKERTLSEKCMEQLSGSALNLAASDTYWRLALPYGEDRDHPWCNPLVKMEELKLLMMPMLVCISEMDILKDRNMEFCDALGRTGTRVECEVFKGVGHAFQILSKSQVSKIRVVQMMDCVKSFMGFDSQFLFDLD
>rna-XM_003592398.4
MASSTKEIDRELPPLLRVYKDGTVERFLGSKIVPPIPLDPETGVSSKDITFSQNPLISARIHLPKLTNQTQKLPILVYYHGGAFCLESAFSFLHQRYLNIIASQANVLVVSVEYRLAPEHPLPAAYDDGWFSLKWITSHSINNINNAEPWLIKYGDFDRFYIGGDTSGANIAHNALLRVGNGVETLPGDVKIRGALLAFPLFWSSKPVLSESVEGHEQSSPMKVWNFVYPDAPGGIDNPLINPLAIDAPSLDIIGCPKILIFVAGNDDLRDRGIWYYDAVKKSGWKGDVELVHVEGEEHCFQIYHPETQSSIDMVKRIASFLV
>rna-XM_003592390.4
MASITTDATKHIISEIPTYITVYSDGTVDRPRQAPTVPPNPDHPNSPSKDIIISQNPNISARIYLPKNPTTKLPILVFFHGGGFFFESAFSKLYHEHFNVFVPQANSIVVSVEYRLAPEHPLPACYNDCWNSLQWVASNSAPNPVNPESWLINHGDFNRVFIGGDSAGGNIVHNIAMRAGSEALPNGVKLLGAILQQPYFYSSYPVGLESVKLKSSDKDFHYSVWNFVYPSAPGGIDNPMINPVGIGAPSLDGLGCDRIIICVAGKDGIRERGVWYYELVKKSGWKGKLELFEEEDEDHVYHIFHPESESGQKLIKHLASFLHE
>rna-XM_013603490.3
MVQQKKLVDEVSGWLRIYNDGSVDRTWTGPPEVTFMIEPVAPHEQFIEGVAIRDVTTTTSTTTNTQDGSIHRARLYLPEKTPEDNKKLPILLHFQGGGFCISEPNWFMYYHVYTELVRSTRSICVSPYLRRAPEHRLPAAIDDGFATLQWLQSVAKGDVRDPWLEEHGDFDKIFLIGDSSGGNIVHEVAARAGSVDLTPVRLAGAIPIHPGFVRSYRSRSEIEMPQSPFLTLDMLDKFLGLALPIGSNKDHPFTCPMGSGAPPLDGLKLPPFLLCLAENDLLKDTEMEYYEAMKKANKEVDLFVSKGMTHSFYLNKIAVDLDPTVGAQMNALIGRVKEFIEKH
>rna-XM_013604191.3
MASKTQTTPETVAKEIVTEFGTFIRIFSDGSVERPSQSPLVPPSLNDPNTGLSSKDIEIPHNPTISSRIYLLKITNPPSKFPILVYFHGGAFIFESAFSKLYHDHLKIFASQANVIVVSIEYRLAPEYPLPTCYHDCWAALKWVSSHSNHTNDTINNAEPWLIEHGDFDKVFIGGDSAGANIAHNIAIQAGIEKLPYDVKILGAILIHPYFHSSNPIGSEPIIEPENNLFHKVWHLVYPNAPFGIDNPRVNPLGEGAPSLEKLGCSRIIVCVAGQDRLRDRGVWYWECVKNSGWNGKLEFFEEKDENHVYHLFKPESECAKILIQRLDNFVQE
>rna-XM_003602968.4
MDPTHPQIYEVPPYLRVHKDGTVERYAGIAVVPPGIDPHTNVISKDITIIPETGVTARLYSPNNSTSEKLPLIVYFHGGAYCIASSSDPVYHNSLNKLVAEANIIAISVNYRLAPEHPLPAAYDDSWEAVQWIASHAAENGEENDYESWLKEKVDFNKVFLAGDSAGANIGNYIALKDHNFNFKILGLIMVNPYFWGKEPIGEETSDDLKRRMVDRWWELVCPSDKGNDDPLINPFVEEAPRLEGLGVEKVLVTVCEKDILIERGKLYHNKLVNSGWKGTAELYEIQGKDHVFHIFNPECDKAKSLIKRIAVFINE
>rna-XM_003607965.3
MEVFQNKIVSSDQNSNEILREFPRLFCQYKDGRVERFLGTETTPTGTDPLTGVISKDITINPNTGIGARLYLPPNATPSTKLPLLIYIHGGAFCICTPYNPGYHRHLNNIVAHANVVVFSVHYRLAPEHPLPIAYDDTWEAIQWVSKASEPWIKDHVDQDIVFFAGDSAGANLAHNMAMRGASEGFGGLKLQGMVLIHPYFGNDEKDELVEFLYPTYGGFDDVKIHAAKDPKLSGLGCGKVLVFVAEKDFLRERGRNYYEAVKKSGWNGVVEMVEAEDEGHVFHLFDPTKEKSVDLVKRFGSFMIQVEKDVRSSSSL
>rna-XM_013600239.3
MSKTIVDECRGVLHVYNDGSIVRTLNPAFNITVQDSGTVLWKDVVFSSTHNLHLRLYKPANSSPSKKLPIFYYIHGGGFCIGSRTWPNCQNYCFKLASELEAVVVAPDYRLAPENRLPCAIEDGFMAVKWLQEEALKSEMDPWLSHVADFNRVFISGDSAGGNIAHNLAVRLGFGSVELAPVRVRGYVLLAPFIGGTVRTKSEAEGPVDAFLNLEYIDRYWRLSIPIGEDTDHPLVNPFGPRSKSLEEIDLDPILVVVGENDLLKDRTEDYARRLKNWGKNIEYVEFEGQQHGFFTIDPNSEPSKELMLVIKQFIEKY
>rna-XM_003607962.4
MDSSSNEVVLDLSPMIKIYKDGHIERLIGSDIVPPSFDPTTNVESKDILISKDQNISARIFIPKLNNDQFPNQKLPLLVYFHGGGFCVETPFSPPYHNFLNTIVSKANVIAVSVDYRRAPEHPLPIAYEDSWTSLKWVVSHLHGNGSDEWINRYADFGKMFFAGDSAGANIANHMAIRVGTQGLQGINLEGIVLVHTFFWGVERVGSEATEKSEHLSLADNLWRFVCPTSSGSDDPFLNPGKDKNLGRLGCKRVLVCVAENDSLKDRGWYYKELLEKIGYGGVVEVIETKGEGHVFHLFNPNCDNAISLLNQIASFINHSG
>rna-XM_003607959.3
MILNSHSFSFPLTLPLHKSSKPFLLSLKLRRKPLSTMDSTSSTIDDEVAVDLTPVLKLYKSGRVQRLAGTEVLPPSLDPKTNVESKDVVISEEHNISARLFIPKTNYPPTQKLPLLVYIHGGAFCIETPFSPNYHNYLNSVTSLANVIGVSVHYRRAPEHPVPTGHEDSWLALKWVASHVGGNGSDEWLNQYADFEKVFLGGDSAGANIAHHLSIRVGKENLDGVKLEGSFYIHPYFWGVDRIGSELKQAEYIEKIHNLWRFACPTTNGSDDPLINPANDPDLGKLGCKRLLICVAGQDILKDRGWYYKELLEKSGWGGVVEVIETEDENHVFHMFKPTCDNAAVLLNQVVSFIKGA
>rna-XM_003607958.4
MDSTSTINDEIAIDIPPILRVYKSGRVENLIGEEFLPPSLDQATNVESKDVVISEEHNISARLFIPKTNHPPIQKLPVFVYFHGGGFCIETPFSPCYHNYLNSVTSLANVIGVSVHYRRAPEYPVPIAHEDSWLALKWVASHVGGNGSDEWLNQYADFEKVFLGGDSAGANISHYLGIRVGKENLDGVKLEGSVYIHPYFWGVDLIGSESNMAEFVEKIHNLWRFSCPTTTGSDDPLINPANDPDLGKLGCKRLLVCVAGKDILRDRGLYYKELLEKSGWGGVVEVVEIEDEGHIFHLFKPSCENAMALLNQVVSFIKKA
>rna-XM_003610637.3
MASNTESNSNKVIVHNLLPHLVVYNDGTIDRLRNFPIVPPQQEDPKTGVSSKDIVFSNDPYLTARLYLPKLTQTNDQNQKLSILVYFYGGAFSFESAYSSIHHAYCNLLASQANILIASIEHRNAPEHYLPAGYNDCWDGLYWVASHATQNPINSDPWIINHGNFNRVFIGGDSSGGNLCHNVAMRAGVEDLPGGVKVFGAYLNHPYFWGAKPIGEEPVIGFEETLQSRIWKFAYPSAPGGLDNPMINPLASGAPSLATLGCSRMLITAAGKDQLLFRDRSERYFEAVKKSGWKGEVEFFEEKDEDHVYYMYDLETDQSKRFIKVLVDFLRQ
>rna-XM_003610631.4
MFLTHFVYSTKMSMNSCSNTNKEIEKELLPLIRVYKDGTIERLMSSSIVPPSLQDPQTGVSSKDIVISNNNPSLSARIFLPKSHHNHKFPILLYFHAGAFCVESPFSFFCHRYLNLLVSESNIIAVSIDYRLLPQHPLPAAYEDGWTSLQWVASHTSNDPNSSIEKEQWLQDYGDFNKVYIGGDVNGANLAHNLAMRAGTETLPNNLKILGALLCCPFFWGSKPIGSEPVEEHENSLAIKVWNFVYPNAKGGIDNPMVNPCAIGAPSLATLGCSKILLTITDKDEFRDRDVLYYESVKESGWQGQLELFEAGDEEHGFQIFKPETDGAKQFIKRLASFLV
>rna-XM_013594820.3
MGSLPHVVEDCMGFLQLYSDGSIYRSNDFKFQIPTIEDNSVTFKDCLFDKKFNLSIRLYKPNNNKNKKLPVIMFLHGGGFCFGSRTWPHIHNCCMSLATGLQALVIAPDYRLAPEHRLPAAIDDAVEAVRWLQRQGLSHGYGEPWLTGDVDFGRVFIMGDSSGGNIAHQLAVRFGSDRMAIEPVRIRGYVLMAPFFGGEIRTESEEGPSEQTLNLDLLDRFWRLSMPVGETRDHPLANPFGHGSPNLEEMKLDPILVIVGGNELLKDRAANYATRLKGIGKDIKYIEFEGCEHGFFTHDSYSETAKEVLHVLKQFMLQTSTYP
>rna-XM_003622654.4
MASITTDTTKHIISEIPTYITVYSDGTVDRPRQAPTVSPNPDHPNSPSKDIIISQNPNISARIYLPKVSHSETQKFSILVFFHGGGFFFESAFSKIHHEHCNVFVPLANSIVVSVEYRLAPEHPLPACYDDCWNSLQWVASNSAKNPVNAEPWLINHGDFNRVFIGGPSSGGNIVHNIAMRAGSEALPNDVKLVGAILQQPLFFSSYPVGLESVKFKSSDKDLYSSVWNFVYPSAPCGIDNPMINPVGIGAPSLDGLGCDRMIVCVAGKDGLRERGVWYYELVKKSGWKGKLELFEEENEDHVYHIFHPESESAHKLIKHLASFLHE
>rna-XM_013592356.3
MTTISFNHQPNNIHHQKGFIIIEEIEGLIKVHKDGHVERPQIVPNVSCKLQSENGVTSRDITINKETNLWARVYLPTSTLTSHNNLNKLPLLVYFHGGGFCVGSVSWICYHEFLNNLSLKANCVVVSFNYRLAPENRLPSAYDDAFNALMWIKHEALYNKNQSWWLKHCNISSLFLCGDSAGANIAYNIVATRLGSNSNASSCLNLNPLSLKGVILIQPFFGGEERTNSEKLFRQQQNSALSLSVSDTYWRLSLPIGVSVTRNHPYCNPLANGIAKLRDLRVPSIMMCVSELDILRDRNLEFSNCLVKAGKKVETYVYKGVGHAFQVLHNYQLSHARTQEMVSHIKNFLNQ
>rna-XM_013593155.3
MIVQIILLFYYLSSTPSISKKHETQISSSLYPKDSSSDEVVLDLSPMIKVYKDGHIERLSGSDIVPPSFDSTTNVESKDVFISKAQNISARIFIPIPNNDEFPNQKLPLLVYFHGGGFCVETPFSPTYHNYLNTIVSQANVMAVSVDYRRAPEHPLPIAYEDSWTSLKWVASHLHGNGRDEWINSYADFGKVFFAGDSAGANIAHHMAIRVGTEGLQGINIEGIVLVHAFFWGVERVGSEAEKPEQYLSFVDNLWRFVCPTSSGPDDMLLNPGKDKNLGRLGCKSVLVCVAENDLMKDRGWYYKELLEKNGYDGVVDVIQTKGEGHVFHLFNPKSHKALYLLKQIVSFINLACSLA
>rna-XM_003627937.3
MASTTPTTPKTITKEIVTEMGNILRIFSDGSIERPKQSPFAPPSLNDPNTGISSKDIQIPHNPTISSRIYLPKITNPLSKFPILVYFHGGVFMFESTFSKKYHEHLKTFASQANVIIVSIEYSLAPEYPLPTCYHDCWAALKWISSHSNNNINNPEPWLIEHGNFNKLFIGGDSAGANIAHNIAIQAGLENLPCDVKILGAIIIHPYFYSANPIGSEPIIEPENNIIHTFWHFAYPNAPFGIDNPRFNPLGEGAPSLEKLGCSRIIVCVAGKDKLRERGVWYWEGVKNSGWKGKLEFFEEKDEGHVYQLVKPESESAKIFIQRLVGFVQE

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University