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

Selenicereus undatus

Species name

Dragon fruit (Selenicereus undatus) is a species of eudicot in the family Cactaceae (cactus family).

Species info

Gene sequence info

Selenicereus_undatus.HIDH.fa

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>HU01G00406.1
MDEAIKARMAEIMASMAAINSDDLLHDFRPFLVVYKDGRVRRLFGIEDPVPAGANDLTGVESKDVVVSPETGVLFRLYRPPNLSSNRKVPLLIYIHGGGFCIESAKSPVYHYHINNLSSEANVIIASVDYRLAPEFALPTAYDDVWSAIEFIAGAGDPWLSENADYSRVFFAGDSAGANIAHQMAKRIAKKPLPNLTLNGIVLIHPYFWGEEQIGSEHLKEMSGAGMAGKLWKFVCPGTTGLNDPLINPAKDPELAELGGSRVLVLVAEKDVLRDRGVLYKEALEKSGWKGAVEVVEAAEEDHVFHLMKPSSASAAELMNRVVAFLNYQ
>HU01G01097.1
MECDRSSEILHDFAPRIRVYKDGYIERLLKDDTVSPSFDPETRVRSKDVSITPSVSARIYLPTSSPETAKLPLLIYFHGGAFCLYSAASSIYHHYLNSLSAAANAIVVSIDYRLAPETPLPACYDDSWTAAQWAASAADPWISRRADLRRGVYLAGDSAGANIAHDVLSRVGQGGSIGAGVRVAGLAMVHPFFGDDEPNELWNYLYPGTCGVYDPRLNPAADPARMRRAVMGCKRVLVCVGGKDFLRERGVRYYEVLKEGESEGWERQVEYFESIGRGHVFHLYKPNCDEALELLKRVASFINKSR
>HU01G00404.1
MYTMDSISNEEVLHEFFPFIRVYKNGRVERCIFTSKVPPDFDPVTETQSKDITISEEPNIQARMFLPKIDPNKPRRFPLLVHYHGGGFCTGSAFGPMTKHTLTRLVSCGNIIAISIEYRLPPEHPLPIAYDDSWAGLQWVSAHTKGNGPEPWLNEYVDYDKVFLGGESAGANIAHDVAIRATVNPLEGITLVGLILIHPYFASEVPDKLIQYLYPMSTGTQDDPRLNPGVDPRLSKLACKKVLVCVAEKDRLKDRGVAYYKSLMNSGWEGSAELLETEGEDHCFHLLNPTLENTRSFLYQLASFINDDVNE
>HU01G00405.1
MASTPSSNSLNSVADSEVLHEFIFFNVLRDGRVNVFNPKSEKIPPADDPVTGVKIKDVQISTDVSARLFLPPSAASAGGPKFPVLLYLHGGGFCMRSAFSPEYTNHVAGIVAGRDILAVSVEYGLFPSRPLPACYEDSWEALQWIASHASGGGPEPWLNHHADLNRLFIAGDSAGGNICHTLAARVGSVGVPGGVGLAGMILVHPYFGEDDKMWMYMCPTNEGPTDRRMKPAKEDLARIGAARVLVLVAENDAYGLREVGRRYAAELVESGWQGTVELVENKGKEHTFHLGNPRDEEAVANQRRIINFIHSV
>HU02G02188.1
MPFLSPSSQLRQDPIWIKPLIIEHRNDTILRDSTDLPSFIQPTNDTDVQSEDVTLNILSTHHLRALLARVATESRIIALSLYYTLYPDGAISDSYNDTWALLKWVTAHEFEAHLLGSDLWLARFGDLDRVFVGGDSASGNIAHRMAILAGLAQLPGSVRLARAFLSIPYFLASSRVGSEPETITMPYNFKIWTYVCPNCIARVDDPFINPGGLRAPSFRGLGCGRMMVHATQEDKLCERDVRYYQQVKESRWLGRVELV
>HU02G02068.1
MAIQAVLAQLLGSVRLAGAFLAMSYFLGSSWVGSEPKTITTSNSFKIWPYVCPNCTTGVDDLYINLSGPGALSLHRLGYGRMMSMNHDDDHGLMALGLLIMTW
>HU02G02067.1
MPFLSPSSQLRQDPIWIKPLIIEHRNDTILRDSTDLPSFIQPTNDTDVQSEDVTLNILSTHHLRALLARVATESRIIALSLYYTLYPDGAISDSYNDTWALLKWVTAHEFEAHLLGSDLWLARFGDLDRVFVGGDSASGNIAHRMAILAGLAQLPGSVRLARAFLSIPYFLASSRVGSEPETITMPYNFKIWTYVCPNCIARVDDPFINPGGLRAPSFRGLGCGRMMVHATQEDKLCERDVRYYQQVKESRWLGRVELV
>HU02G02069.1
MKARPHLDQTYIIDYRNSTILRDTTNLPSFVPPTNDTDVQSKDVTINITSYACHFRAWVFFSAQLDSNRRIPVLVYFHGSTFCISSPLSEGDTVYMAQVAHEAHVIALSLDDTLYPDSAAPDSYNGT
>HU02G02046.1
MSIVAEAPSFLQVFSNGCVKRFSPEIALASLESSNGYISKDVIIDPLKPITGRMFLPNTPLIMDTRRHNKLPMVVYFHGGGFCIGSTTWLSYHVFLGDLASKVGAIVLAVDYRLAPENRLPIAYKDGYSSLEWLVKNQNLEPWLKQANLSRIFLSGDSAGGNIAHNVAIEIIKSKDDFIKEVEIRGLSLIHPFFGSEKRTLKEIINKEAIEVRMNDMFWKLSIPEGFNRDYFGCNFEMVELCKNEWGQFPNVVVFVAELDFLMERGVMYAEYMKRKEVKKVKLIETKEENHVFHVYHPHSEATSLLQRQMAEFITLS
>HU02G02063.1
MPSIANLHRTLSRVLAILPLLSSSSQLWQDPIRISPYITDYRSATIQRDTTKDPFFFPPLNDTIVQSKDITINIPSYAHHFQARIFLSAQPDSNQRIPVLVYFHSGAFCIDSPFSRGDTVYMARVVAKAHVITLSLPYILYPDAAILDLYNDARAIVKGIVAHKFEVHLPGSVSSLTRFGELGWLFVGGDSGGGKIAFRMAIQACRVRSKPETITTSSNFKIWAYVCPNCLAGVDDLYINLSGPGATSLRWLGCERMM
>HU02G02062.1
MTSIANPLLTVSLLLSILPPLSSSSQLQQDPIRIKPYIIDYRNGTIERDTSKQPPFFPAPNDTNVQSKDITINIPSYARHLEARIFLPAQLDSNRRIPVLVYFHGGAFCIGSPFSKGDTDYMSQVAAKAHVIALSLDYIRYPDRTVNDSYSDAWAFLKWVATHKFEAHLPESDPWLARFGDLDRVFVGGDSAGGNIAHRMAIQVGQAQLPGSVRLVGAFLAMPYFLGSSRVGSESATITASSNFKIWDYVCPNCTAGVDNPYINPSGPGATSLRGLGCGRMMVYVAQKDELRERGVWYYQQIKESGWRGRVELVEAEGEDHVFHILKPKSPNTKTLIERVEKFLNA
>HU02G02066.1
MEGDTADGNITHRMGIQAGMVQLPMSVRLAGVFLAMSYFLGSRRVGSEPETITTSIILRSWPMFAQTVQPLWLTRLSIREGQGLQAFVG
>HU02G02065.1
MYSLSRSLDPVVVYFHGGAFCIGSPFTKDDIVYVAWVAAQAHVIALFLDYTFYSDGVVPDSYDDAWDFLKWVSAHTFEAHLPVSNPWLPLFGDLDRVFVGGDSAGGNIAHRMAIQAGLAQLHRSVRLVKLFLAMLYFLGSSRVESGSDVDDPYINPSGPKAPSLDGLGCRRMTACIAQEDELRERDVWYYQRDKESRWSGQVRSNWLRLKEKSMSSIF
>HU02G02064.1
MAAKAHVIALSLDYILYPDGTVLDSTNDTWAFLKWVVEHKFEANFPGLTCGYPLRRPHRVFVGVMVQVATLPIAWAFKQGWLSCPAGVDDPYINLGRPRAPSLGGLGCGRMTVHVAQEDKLCERDVWYYQQVKESGWLGRVE
>HU03G02264.1
MAYKVDHEYDYLFKIVLIGDSGVGKSNILSRFTPKNDTILRDTATPLSFVPPANNTEVQSKDITIIIHFLRARVFLLARPDSNRRVLVLVYFHGSAFYIGSPFSKNDAIYMARLTAQARSIVLSLHSTLYPDGFVPDSYDDAWAFHKWDVMHKFEAHLPKSDPWLASFGGLDRVFVGGDSAGDNIAHPGVDDPFINPDGPGAPSLRGLGCGRMMVYVAEDDELHERDVWYCQQVKESGRPHSNATDNLIKDVAEFLNA
>HU03G02265.1
MDDPFINPDGPGAPTLRGLGCGRMMVYVAEDDEHNERDVWYYQQVKESVWPGQVELVEAEGEKHVFYIQKPHSNARASRGKLEEREWGEARRSAPMADSCQTPCGEPHG
>HU03G01963.1
MSNVPCHDEHGAELTQGRAQLPEYVRLAGAFLAMPYFLGLSRVGLEPKTITTSNNFKIWAYVCPNCTARVDDPLINPGGPGAPSLRGLGCGRMMVYVAQYDELRERDVWYYQQVKESGWSGQVELIEAKDQNHVFHIRDPYSPVATNLIEDIAKFLNA
>HU03G00029.1
MCDEMKPAIVTVTLILSAIAIILLEFGTQYQLKQQQQQPNPIPHSLSSPKPASMDSSATNSDSDVLHSFIFFNVLKDGRINFFYPPTPIIPPADDPLTRVKIKDVQISSDVSVRVFLPPLSADEKLPVMLYVHGGAFCMQSAFNAIYTAFVTDLAARARIIAVSVEYGLFPARPIPACYDDSWEALRWIASHSNGSGPDPWLNEHADLKRLFLAGDSAGANICHTLANRTASIGLPGGLTVEGMIMIHPYFGENDKMWMYMCPTNEGPRDRRMKAAAEDMARLACRRMVVMVAEKDTLREAGVQYVEELRKSGWKGAVELVENKGRDHCFFLADHRDPEAVANMRRMVNFIHHSQ
>HU04G01303.1
MAMDSSSTKPEIAHDISPYLVEYSDGAIERQGTERVPPGFDPQTGVTSKDIIIIPETGVSARIYRPTVITTTNQKLPLVLYLHGGAFVIASPALPYYHNFCNSLVGSTNAVLVSVDYRRAPEHPLPAAFDDTWAAIQWVAAHAAGDGPEGWLNEEVVDYNRLFLAGDSAGATMVHHITSQIGGSGLDKRVSIEGIILIHPYFWGTDPVGSESTDPRREMVDRWWLYVCPSDKGCDDPLINPFTDGAPGVDQVICERMLVLVADNDVLKDRGRQYYDAISKKRENGKVEFYVTQGKDHVFHIFDPGCDEALELRRKVASFIN
>HU05G00784.1
MGSLGKVLVEDCFGVLQFYSDGSVYRASESDIDFGDHYCQNNIRNLLEEIDWEDCLFDEQHKLYLRVYKPTKNTGRKVPVVYYFHGGGFCLGSRTWPNCQNCCLHLSSQLQSIVIAPDYRLAPEHRLPAAIEDGLTAMKWLQSQSKTMHRQRGPEGNNSNNNNNNNNNNNNNNNNNTWSRLVDDDAVDFGQVFVVGDSSGGNIAHHLGVALGSGSPQLHPVRVRGYVLLAPFFGGSAGANSEAGSEPFLNPDALDREQGFIETKYLVSLQRTK
>HU06G00690.1
MASLSLDPRLSIHAVKNHQQHGALVDEIEGLIRVYKDGHVERPPIIPDVSCSTPPQLRVTATDVMIDRFTNLWMRVYVPQRSAKLPLLVYFHGGGFCVGSPAWSCYHDFMANLASTAGCVIMSVNYRLAPENRLPTAYEDGFKTVMWVKEHAANGSTEHSWWLNTSNLSRFFLAGDSAGANIAHNVAVRIGSSRASNSAILKPLCHRGSILIQPFFGGEARTASEGATQSPRSALTLSASDTYWRLSLPVGSTREHPWCNPLVDGTAKLITLPAMMVCVSDMDILRDRNVEFCSAMVNAGKAVQMVAYKGVGHAFQILHNSPLSKARANEMMGHLKNFINN
>HU06G00988.1
MVVQERRVVEEVSGWLRVYDDGSVDRSWVGPPNAKFMVDPVPIHEEFIEGVATRDVELGSGSRVRVYIPDTGIGSDQNEKLPVILHFPGGGFCISQADWFMYYAVYTKLALLARAIVVSVYLRLAPENRLPAAVDDGFSALLWLTSMARGEAHEPCISNKGDFNRVFLVGDSSGGLLVHEVASRAGKMDLSPVKLAGSIPIHPGICRATRSRSELEMPQTPFLTLDMVDKFLSLALPIGSTKDHPITCPMGPAALPLSELHLPPILYCVAEKDLFIDTNMEFYEALKKAGKDVELFVSHNMTHSFYLNKLAVDNDPDTKSQTEKLFEGIVEFIRRH
>HU06G00991.1
MKYIPNRFCISQADWFMYYAVYTKLALMARAIVASIYLRLTPENRLPAVINNGFSALLWLTSLARGEAYEPTCLK
>HU06G00986.1
MVVQERRVVEEVSGWLRVYDDGSVDRSWVGPPNAKFMVDPVPIHEEFIEGVATRDVELGSGSRVRVYIPDTGIGSDQNEKLPVILHFPGGGFCISQADWFMYYAVYTKLALLARAIVVSVYLRLAPENRLPAAVDDGFSALLWLTSMARGEAHEPCISNKGDFNRVFLVGDSSGGLLVHEVASRAGKMDLSPVKLAGSIPIHPGICRATRSRSELEMPQTPFLTLDMVDKFLSLALPIGSTKDHPITCPMGPAALPLSELHLPPILYCVAEKDLFIDTNMEFYEALKKAGKDVELFVSHNMTHSFYLNKLAVDNDPDTKSQTEKLFEGIVEFIRRH
>HU08G02092.1
MGSSLPTQPQVALNVFPYLIEYKDGSVQRLAGTQQAPPGFDPSTRVTSKDILLRPETGLSARIYRPEAASTSEKLPIVIYFHGGAFLIATPAEPLYHGFCNALAGSAKALLVSVDYRLAPEHPLPAAFDDAWAAIQWIAVHAGGDGSESWLNEVADYQRVFLSGDSAGATLAHHVASQVGLPTQVRIEGIALIHPYFWGANPVGSELSDPVRKAMVDKWWEYVCPSDKGCDDPLINPFSDGAPCLDRVECKRMLVMVAEKDILRDRGRLYYDEIVKSKIKRDVEFYETTEQDHVFYLFNPNCQEAKELISKLASFINEPPKSE
>HU10G00003.1
MGTMAFDQSFGLQIGGKFNFDDRGPIVEEIEGLIKVYKNGYVERPMVVPCVSPSVDKDLDVVAKDVFIDRPTNLWARIYVPKGEGDYKLPLLVYFHGGGFCVGSAAWKCYHEFLGSLSSRARCLIVSINYRLAPENPLPSAYEDGVKALKWVKKQATCQSSQWWTRHCNFSSMVLAGDSAGANLAYHVALKLSDPQTVQLPLMGIILIQPFIGGEERTYSEKTMVQSHRSPLSLPTSDTYWRLALPRGANRDHPWCNLPGEGTRKLMNLRILVCVAERDILRDRNLEMCSVLAKVGNKVEHLISQGVGHAFQVLDKSELSQTRREEMICHIVGFISQSLSS
>HU10G00585.1
MGTMAFDQSFGLQIGGKFNFDDRGPIVEEIEGLIKVYKNGYVERPMVVPCVSPSVDKDLDVVAKDVFIDRPTNLWARIYVPKGEGDYELPLLVYFHGGGFCVGSAAWKCYHEFLGSLSSRARCLIVSINYRLAPENPLPSAYEDGVKALKWVKKQATCQSSQWWTRHCNFSSMVLAGDSAGANLAYHVALKLSDPQTVQLPLMGIILIQPFIGGEERTYSEKTMVQSRRSPLSLPTSDTYWRLALPRGANRDHPWCNLPGEGTRKLMNLRILVCVAERDILRDRNLEMCSVLAKVGNKVEHLISQGVGHAFQVLDKSEHSQSRREEMICHIVGFISQSLSSY
>HU11G00619.1
MPSIANLHLTLSLLLSILPLLSSSSPFQQDPIRIKPYIIDYKNNTIVRDNSTVFTSVPPTNDNDSQSKDITINIPSYRHHLRARVFLPAQPNSNRRIPVLVYFHGGAFCIGSPFYQNDTIYMAKVAAKARVIALSLDYTLYPEGNVWDSYEDAWVFLKWVVSHKFESHLPGSDPWLARFGDLDRVFVGGDSAGANIAHNMAIKAGQAQLPEYVRLAGAFLAMPYFLGSSRVGLEPETITKSNNFKIWDYVCPNCTARVDDPVINPGGPGAPSLRGLGCGRMMVYVAQCDELRERDVWYYQRVKESGWPGQVELVEAKGENHVFHIRYPNRTATTKLIEDVAKFLNA
>HU11G00620.1
MPSIANLQLTLSLLLSILPLLSSSSPFQQDPIQIEPYIIDYRNGTIVRDNATVFPSVPPTNDNDSQSKGITINIPSYRRHLRARPNSNRRILVLVYFHGDAFCIGSPFYQNDTNYMAKVAAKARVIALSLDYTLYPEGTVWDLYDDAWAFLKWVVTHKSESHFPGSDPWLARFGDLDRVFVEGDSAGGNIAHHVAIKAGQAQLPKYVRLAGAFLAMPYVLGSSRVRLEPETITMSDNFKIWDYVCPNCTARVDDPVIIPGGPGAPSLRGLGCGRMMVYVAQCDELRERDMWYYQRVKESEWPGHVELVEAKGENHVFHIRYPNRTATTKLIEDVAKFLNA

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University