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

Ricinus communis

Species name

Castor bean (Ricinus communis) is a species of eudicot in the family Euphorbiaceae (spurge family).

Species info

Gene sequence info

Ricinus_communis.HIDH.fa

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>rna-XM_002532672.2
MQSNLSISSKVARDFFPFFKVHEGGNIARYVPIEKTSPYDDPCTGIRSKDVVISFKPTISARIFIPKIQNPTIKLPILVYFHGGGFSLRSAFDPLYHEYISSLVKEANIIVVSVEYRLAPKHPIPACYDDSWAALQWVTSHANGNDQEPWLSNHGDLGRIFIGGDSAGANISYNLAVRIGSSGLARIKLEGTVLVHPYFMGVDKMWLYMCPRNDGLEDTRIKATKEDLARIGCKRVIVFVAGKDQLRDAAISFYEELKKSGWKGKVKIVINEGAGHVFHLFKPRSEQALFLMKEFVSFIKIHEVEVLKSMI
>rna-XM_002531345.3
MASPQIDNNDEVAKEFRFFKVYKDGRIDMFLKNWETIPPSDDPVTGVQSKDVAISKQPPVSARIFLPKLQNLNNNNNKLPVLFYIHGGGFSMLSAFSPHYHNYCSSLAAEASVIVVSVEYGLFPTRPIPACYDDSWVGLQWVASHVHGNGPEKWLNDHADFEKVFIGGDSAGGNITHTLAFRVGTIGLPNGVKVVGAFLVHPYFGGSEDDEMWMYMCPDNKGLDDPRMNPPVEDIAKLGCEKVLVFVAEKDHLNGPGKNYFDKLKKSGWKGSFEFVENEKDEHCFHLRNPDYETAVEMKRKIVSFLKQE
>rna-XM_002531346.3
MASLSTADNDEVAKEFGFWRMYKDGRVEMCLPDWATKTIPPSIDPVTGVQSKDVTISTEPLVSVRIFLPKLKNLDEKLALLFYVHGGGFSMMSAFQPDYHNFCSAVAAEANVIVVSVEYGLFPARPIPACYDDSWAALQWVASHVNRNGPEKWLNDHTDFEKVFIGGDSAGGNISHTLAFRAGTIGLPAGVKVVGLTLVHPFFGGTKDDDMWLCMCPENKGSDDPRMNPTVEDIARLGCEKVLIFVAEKDHLNVVGKNYFGKLKKSGWKGNFELVENDKEEHCFHLRDPYYEKAMELKRKFVSFLRQE
>rna-XM_002529094.3
MVAISLDSGLSSLQLGKDRHQHGVVTEEITGLIKVYKDGHVERPQIVPCVTSKLAPELGVSSIDTVIDKSTNIWARIYVPTTCHGNSKQQLPLIVYFHGGGFCVGSAAWSCYHEFLARLAAKAGCLIMSVNYRLAPENPLPAAFEDGIKALMWLRQQALLKAASDQYWWSKHCNFSNIIVAGDSAGANIAYNIITMLSSDNYDAAAMKPLTLKGMILIQPFFGGEARTNSEKNLVQPPRSALSLAASDTYWRLGLPSGANRDHPWCNPLSKGSVKLMQKSMINLPTMVCISEMDILKDRNLELVAALSKGNKRVEQVVHKGVGHAFQVLSKSQLSQTRTTEMMSQIKGFISGMICT
>rna-XM_015724418.2
MAAFFSCRALQSFLSPSFSSSSCSSFPNAHYLPQLLPIKLEFPSVSCCSCTHAKLLHPSTNLIFLLDRPFLDTQTALATISVVAAIALSLFLGLKGDPVPCDRCAGNVGGTKCVFCNDGKMKQETGLVDCRVCKGAVAPRNMSNSTPYEVDECRGVLRVYSDGSIWRSTEPSFKVPVHDGGSVLWKDCLFDPVHNLHLRLYKPASSSSSTKLPVFYYIHGGGFCIGSRTWPNCQNYCFKLALDLQAVIISPDYRLAPENRLPAAIEDGFMAMKWLQAQALSEEADTWLSEVADFSKVFISGDSAGGNIAHNLAVRLGAGSPELSPVRVKGYVLLAPFFGGMVRSVSEVEGPQDAFLNWELIDRFWRLSIPIGDTTDHPLVNPFGPYSQSLELVNLDPILVIMGESDLLKDRAKDYAERLKAWGKKIEYVGFEGKQHGFFTIDPNSEASNKLMLLIKSFINENDYQNIHF
>rna-XM_002526184.3
MESKAEVSRFIYPYVRIYKDGSIERLAGTEAAPAGLDPKSGVLSKDILIIPETGVSARLYLPNSTKPHQKLPLVIYYHGGGFYLSSTADPCYHNSLNKIVAEANIILVSVNYRLAPETPLPGAYEDSWTALERVASHAKDGGSNNEVWLQEYADFGLVFLAGDSCGANMAHHFGLKLKDSELGRQLKIRGIAAINPYFWGKDPIGVEITDHLRKTMVDNWWMLVCPSDKGCDDPLINPFVDGSLNLEGLACERVLVVVAEKDILKDRGRAYYENLVKSKWQGNAEIVEIEGEDHVFHIFYPHCEKAKTLFKRLASFFNQS
>rna-XM_002525499.3
MVRERKLVDEVSGWLRLYDDGSVDRTWTGPPQVKFMSEPVPAHDNFIDGVAVKDLTIDSESGLRVRIYLPENKNQKQNYNKLPIIIHFHGGGFCISQADWYMYYNIYTRLARSANAICVSVYLRLAPEHRLPAAVDDGFSTLLWLRSLAKGESYEPWVNDYGDFTRVFLIGDSSGANLVHEVSSRAGRVDLTPVILAGGIPIHPGFVRSERSKSELEQPESPFLTLDMVDKFLGFALPVGCTKDHPITCPMGSGAPPLEGLNLPPFLLCVAEKDLIRDTEMEYYEEMKKANKDVELLINLGMGHSFYLNKIALDMDPLTAAETNNLIEGIIEFIKKH
>rna-XM_015722596.2
MTYRLHVPPTSLLASPSLDFQFHTHLYCFYIEPPSDSSHKQNSPLSSPMASTTNETAHEFPPFFKVFKDGRIERYMVMDHVPAGLDPETGVQFKDVTVSIDTGVKARVFLPKLDGSSRRLPLLVHYHGGGFCAGSAFDIVTKKFLTSMVIQANVIAISIDYRLAPEHLLPIGYDDSWAGLQWIASHSNGLGPEPWLNEHVDFGRVFLTGESAGANIAHYVAVQAGVIGLAGVKIKGLLMVHPFFGGKEEDKMYKYLCPTSSGCDNDPKLNPGRDPNLSKMGCDEVLVCVAEKDWLRNRGEAYYKNLDNSGWGGKVKLLETKGEDHCFHLFTTNSASDALFKRLVDFIIQKE
>rna-XM_025157281.1
MNPSANEIAYQLGSFFRAYKDGRVERCSNCARNRRISACIHSYQHKFGPKASSPSLFSRLAPEHPIPIAYEDSWAALKWIASHCDGGGPESWLNDHADFGRVFLGGDSAGANIAHNMGIQAGVEGLNGVKVLGICLVHPYFGRKESGVDECWTFVSPKTSGFNDLRINPSLDSRLARLGCSKVLIFVAEKDKLKERGVFYYETLRESEWDGEVEIVETEGEEHVFHLFNPSCENAFALLKKFASFINQRLIS
>rna-XM_002518745.3
MFLCRSLCHFNVRFPFPGHSHYLISSKKQEIHTLYYSALSPSLQNISLQCFARSLSSNKDPSRPTDPFNNKIAHEFRFFKVYEDGTLQMFNPIHKVPPFNDPVTGVNSKDVLISSQPSISARVFLPFIHDPTRKLPLLFHIHGGGFCFESAFSLPHQKYLSTLAAEANAIVVSVEYGLFPDRPIPACYEDSWAGLQWVATHVNGDGPESWLNEHADFEQVFVGGDSAGGNISHNLVVRIGSMGLPGVKVVGMVLVHPYFGGTDDDKMWLYMCPSNDGLDDPRLKPSAEDLAKLGCDKILVFVSEKDHLRAVGQWYYDELKRSGWKGNVEIVENKDEGHCFHIDNLTSENSVALIKRFASFIKDEHNYIR
>rna-XM_002518744.3
MDSRKPDEEEEIVHDFPPFLRTYKSGRVERFMGTDIIPPSLDSKTNVQSQDVVYSRDLNLSSRLYLPKNINPDQKLPLLVYYHGGGFVIETPYSPNYHNFCNRLASQANIMIVSVDYRRAPEHHLPAAYDDSWTALKWAASHFNGNGPEEWLNCYADLGKVFLAGDSAGANIAHHMGMRYGEEKLFGINVIGIVLIHPYFWGKEPVGNEAKDSEVRLKINGIWYFACPTTSGCDDPLINPATDPKLATLGCNKVLIFVAEKDFLKDRGWFYYESLRKSGWGGSVEIIEAKEENHVFHLFNPENENAKIMVQNIVSFICQDKALIKSLS
>rna-XM_002518706.3
MEPSNNEDIAHEFRFFKVYKDGRLEMFNQIHTVPPSDDPLTGVKSLDVVISSQPSSLSVRIFLPIIHDPTRRLPLLFHIHGGGFCFESAFSLPHRGYLSTLAAEANAIVVSVEYGLFPDRPIPACYEDSWAGLQWVATHVNGDGPETWLNEHADFGRVFIGGDSAGGNISHNLVVRVGSMGLLGVKVVGMVLVHPCFGGTDDDKMWLYMCPSNDGLDDPRLKPSVQDLAKLGCDKALVFVSEKDHLRVVGQWYYDELKRSGWKGNVDIVENKDEGHCFHIENLTSENSVALIKRCAAFIKD
>rna-XM_002518747.3
MTTASTKITHDFPGFFKVYEDGRIERYWNSEYVPPGLDPETGIQSKDVVISSETGVKARIFLPKIKDPSQKLPLLVHYHGGGFCIGSAFSSSFSNFLSALVSQANVIAMSVEYRLAPEHLLPIAYDDSWAALQWVAKHSEGEGPESWINKYADLDRVILAGESAGATLAHYVAVQAGARELAGVKITRLLIVHPYFGRKEPDPIYKYMCPTSSGADDDPKLNPAADPNLKKMKCDNVLVCLAEKDFLKSRGEAYYATMGKCGWGGKVEYYESKGEEHCFHFFNPNSDNIEPLIIQIVDFIKH
>rna-XM_002518746.3
MSINPSRSSSFSLRINSHSSLRYMHLLISLSSMSLTRIRPISFHSHHSIFQSSKARPHNCRQILVYSSVSMDSTATELAHDYSPFLRIYKDGRVERLMGTDIAPPSLHPITQVQSKDVVFSPQHNLSSRLYLPRNANPNQKLPLLVYYHGGGFCIETPYSPMYHNHLNNLVAEANVIAVSVDYRRAPEHPLPIGYDDSWAALKWVASHLNGNGAEEWLNSYADIGKVFLAGDSAGANIAHHMAIRNTEEKLVGINLVGIVLVHPYFWGKEPVGNEPKEAEKRATVDVIWHFACPKTSGNDDPWINPLLDPKMCGLGCRKVLVIVAEKDLLRDRGWYYYEKLRNSGWGGLVEFMEITEEDHVFHLQKSTCENALAMLKRMASFIKED
>rna-XM_002517160.3
MDSVAKEVESELLPFLRVYKDGSVERLIGSPIVPASIEDPETGVSSKDITISQDPPISARLYLPKFTEPNQKLAVLFYCHGGGFCIESAFSLTETKYMNSLVSLAKVVAISVEYRLAPEHPLSVVYEDCWVALQWVAMHSDKNELENKDPWIFNHGDFSRLFIGGDSAGANIAHNMVMKVGSEGLKSDIKLLGAYLTHPYFWGSKAVGSESTIEREQHLPYRVWSFLYPSAPGGIDNSMINPVAPGAPSLAGLGGSRLLISVAEKDELRERGILYYNVVKESGWKGEIQLIEVEGEDHAFHILNFETEKAKNLIKRLASFLLN
>rna-XM_002516685.2
MAAISYDSRLHLQVGKANHGVLVEEIEGLIKVYRDGRTERPPIVPNVACAPAPEDGVTAKDVFIDKLTNLWARIYLPSCPGTRLPLLVYFHGGGFCVGSAAWICYHEFLVNLASKAGCIIISINYRLAPENRLPAAYDDGTNTLMWLKQQVLIGSAEHKWWLSQCNFSNLFLAGDSAGANIAYNVAARLGSSVMSESNIRPFCLRGIILIQPFFGGEARTSSERQMTQPANSALTLSASDTYWRLSLPLGANRDHPCCNPLANGVNKLRNLQLPSIMVCISEMDIMKDRNLEFSTALASAGKRVEKVIYKGVGHAFQILHNSQFSQIRILEMMSHLKAFINQ
>rna-XM_002510205.3
MSPSKEVSKDVFPYLRVYADGTIQRYAGTEVAPAGFDSQTRVLSKDIFITISQQATLSARLYRPDSVKISQKLPVLIYFHGGAFCIASAAEPKYHHCMNQLVSQANVIVVSVDYRLAPENPLPAAYGDSGTALQWVGSGGRGEPWLEDYADFGRLFLAGDSAGANIVHHLGLRVNPNMKIKGIVMIHPYFWGKDPIGKEVNDSLRKSMVDTWWMFVCPSDKGCDDPLINPFADGAPSVKGLGCESVLVFTAEKDILCERGQFYYENLVKSGWKGKAEIVETKGEDHVFHIFNPDCDNARVLIKRWASYINQA
>rna-XM_025157383.1
MDKHDPFNHPLACININERMRKAPIYPSPSSTMDSSNQDVARELPGIVRLYKDGHVERLRDTDYVPPSSNLLPGLSSKDVATTLGPDINISARLYLPKLNHPKQKFPLLVFFHGGAFCISSPFTVKYHSYLTKLVAEANVVAVSVNYRKAPEHPIPVAYEDSWAALNWIVSHCDSNGPEPWLNDHADFGRMFLAGESAGANIAHNMAIAAGDSESGLGIGLLGIALVHPYFWGSDPIGSEGIDPESKASVDRLWPFICPSNPDNDDPRVNPVANDGPSLVGLGCKRVLVSVAEKDVLKERGWLYYQALSRSGWMGVVEIDETEGEGHGFHLYDLECDKAKDLIKGLAAFFNRDMPFL

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University