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
Aquilaria sinensis
Species name
Aquilaria sinensis is a species of eudicot in the family Thymelaeaceae (mezereum family).
Species info

Gene sequence info
Aquilaria_sinensis.HIDH.fa
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>evm.model.Scaffold6.321
MASEIAHEFFPFRVYTDGRVERLRGTHTVPPSTDPHTGVRSKDTLVSPETPLSARLYLPPITHPKTKLPLLIYVHGGAFCIESPFSPLYQNFLSSLVHKANVLAVSIEYRLAPEHPLPAAYDDAWAATKWVASHVNSDGPEAWLNDHADFGRAFFAGDSAGANISHNTVMRSGMDPLSGMKISGMALIHPFFMNEERDELIEYIFPTSSGTGDPRMNPGCAAAELARLGCDKVAVFVAEKDWLRGRGVSYYEALKKSGWVGEVAMVETAGEDHVFHLFNPASGKALDLIERVAHFLKTGAVFR
>evm.model.Scaffold6.322
MASSATSEIAVDAFPLIRIYKDGSVERLLGTATVPPGLDPTTNVDSKDIVYSSTTAQIVRVYLPKDADPTRKLPVLVYFHGGGFCIESASSPTYHTFLNPLVAQAQIIAISVDYRRAPEDPIPACYEDSWEAVKWVGLHSNECGPEGSRRAPVGHHLDSSLFLGTKPVGGEPTDPDQRRFIEGLWRVAHPRTSGADDPWINPVDDPSLGSVAAEKILVCVAEKDMLGHRGWYYGEKLKKSGWSGEVEVMEAKDENHVFHLLNPACENAVALFKKISDFMN
>evm.model.Scaffold352.3
MHNAAVRAGQTGLTGIKLAGLAYVHPFFGVQIQKSDTIWWYLCPNNKGLEDQRIRPGSSEIVSIKCEKILIFVTDPAKDEYFKAGMWYHEQLKKRGGQESWRSCRRKELVISSICSNPIPNKLWI
>evm.model.Scaffold352.2
MQEQETETNNILLDFSPYFIVFKDGSIRRCKTLTKTPPLDDPHTGVRCKDVVIGPFSARVFVPRIPDPHTKLPVLLYYHGGGFCTGSAFSRLYHNYVSSVAAKANVLAISVEYRLAPEHQIPACYEDALGALQWLSSHANGNGPDPWVNNHADMNRVFLAGDSAGGNIMHNAAVRAGQTGLTGIKLAGLAYVHPFFGGSDPKSDTIWWYLCPNNKGLEDQRIRPGSSEIVSIKCEKILIFVTDPAKDEYFKAGMWYHEQLKKRGWPGKLEIVQTKGVGHIFHLFKPNSQQAVDLMDKLVSFINPQEEHVHLRSRI
>evm.model.Scaffold27.149
MAVQEASDSKTIYRDFSPFFRVLNDGSCERCEQFLTVPPGYDPETGVLSKDAIISSEPAIWARIFMPRIPEANTRIPLLVYVHGGGFALQSPFSPRYHSYLTSVVSEARVVAVSVDYRKAPEDPIPACYDDAWKALKWVARNGSDEWLDNHADRNRVFLVGDSGGANIIHNTMVRAGRAGFPDMKVAGMALFHPFFSRACSFGDDMWMFLCPENEGVDDRRIRPTAEDVRRIGCERIMVCVGEKDAYRAAGVWYYEELKRSREWRGTAELVESKRVGHVFHLLKPDSGQAHELMQKLVNFVNYHEDCDTKLRSKL
>evm.model.Scaffold267.29
MAVQEASDSKTIYRDFSPFFRVLNDGSCERCEQFLTVPPGYDPETGVLSKDAIISSEPAIWARIFMPRIPEANTRIPLLVYVHGGGFALQSPFSPRYHSYLTSVVSEARVVAVSVDYRKAPEDPIPACYDDAWKALKWVARNGSDEWLDNHADRNRVFLVGDSGGANIIHNTMVRAGRAGFPDMKVAGMALFHPFFSRACSFGDDMWMFLCPENEGVDDRRIRPTAEDVRRIGCERIMVCVGEKDAYRAAGVWYYEELKRSREWRGTAELVESKRVGHVFHLLKPDSGQAHELMQKLVNFVNYHEDCDTKLRSKL
>evm.model.Scaffold35.25
MQEQATETNNILLDFSPYFIVFKDGSVQRCKIITKTPPHDDPHTGVLCKDVIIGPFSARVFMPRVPDPHTKLPVLVYYHGGGFCMGSAFSRLYHNYVSSVAAKANVLAISVEYRLAPEHQIPACYDDALGALQWLSSHTNGNGPDPWVNNHADMNRVFLAGDSAGGNIMHNAAVRAGQTGLTGIKLAGLAYVHPFFGGSDPKSDTIWWYLCPKNKGLEDRRMRPGLSEIGSIKCEKILIFVTDPAKDEYFKAGIWYHEELKKRGWPGKVEMVQTKGVGHIFHLFKPKSQQAVDLMDKLVCFLNQQEEHVHLRSRI
>evm.model.Scaffold153.6
MASTTKEIAKEVPTFIRIYKDGTVERLHPFPFVPPSPDPNPETGVSSRDVTISDEPPLSARLYLPKLSSPGQKLPVLVYFHGGGFCFESAFSFLETRYLNTLVSAANVVTVSIEYRLAPEHPLPIGYEDCWAGLQWVASHSESRPGKDPWISQHADFNRLFIGGDSAGGNIAHNIAMRAGREDLPGGVKILGCFITNPYFWSSKPLGSSESEEEHRGKIPSLVWDVVYPGAEGGLDNEAVNPVMVAGEDEFDLRERGVWYVEKLKASGWKGEVDLVDFEGEKHAFQILTPEKENASKLIKTVADFLQNV
>evm.model.Scaffold27.41
MAAIPCDPRLSAQAAQQNNGPVVEEIEGLIRVHRDGHVERPPIIPNFPCSLALHPGLTAKDVIIDRFTDVWARIYAPSNSSLMPLLVYFHGGGFCVGSAAWGCYHEFLSALSSKAGCVVLSLNYRLAPENRLPAAYEDGIGALMWVKQQALSMPHEQKWWLCRCNFSNLFLAGDSAGANIAFNVAERLGGMSASSSSIRPLCLRGNILIQPFFGGEVRTASEKYATQPPKSALTLAASDTYWRQSLPFGANRDHPWCNPFTKDSAYLHTSKLGCATLVCISEMDILRDRDLEFCSALAAAGKRVETKIYKGVGHAFQILHNSQLSQVRTQEMMSHLKAFISSQ
>evm.model.Scaffold107.52
MASSTKEIAIDIPLVIRFFKDGTVERMPFSPFVPSDPDPNPETSVSSRDITISQTAPLYARIFLPRLAHPDQKLPVLVYFHGGGFCAGSAFSSLDTCYLSRLASEANVIGVSVEYRLAPEHPLPVPYEDCWTALQWVAAHSMGPEPGVEKDPWLLSHADIDRVFIGGDSAGGNIAHNMCMRAGAEELKGGVKILGAFLTHPLFWSSKRMGTSDSMEEHEKRVATMWGLVYPRAEDGVDNTALNPVGEGKPSLAALGCRRMLVCVAEKDEVMLRDRGVWYYEKVKESGWEGEIELVEYKGELHSFHISTPQSENAAALIKKLASFMQKK
>evm.model.Scaffold107.51
MDSATKVMAKELPGLVKLYTDGSVERLWGSPYAPPSPEPDPLNGVASKDVTISQDPPVSARLFLPTLANPNQRLPVLVYYHGGAFSVESAFSTITRRYLEILVSKAKVMAVSVEYRLAPEHLLPIAYEDSWAALQWVASHSLQNQQEKDGWLLNHADFDKLILGGESAGANIVHNMAMIAGAEGLVGGVKIYGVFLGHPYFWGSERIGAEPVAGPETSFGDLVWEFCYPTAENGLDNEMLNPVGEGKRSLKGIGCLKMLVHVAEKDMLRDRGIWYCEAVRESGWEGQLELLEVEGGYHGFHLFELDQSENGRIVAGKLVSFLAG
>evm.model.Scaffold34.135
MVQQKNLVDEVSGWLRIYDDGSVDRTWTGPPEVKFMADPVPAHDDFVGGVAVRDLTVDPGLRVRIYFPETSQTKLPVFLHFHGGGFCITQADCYMYYETYSRLTATVPAICVSVYLRLAPEHRLPSAVDDGLAALIWLRSLARGEAEEPWLSKHADFNRVFLIGDSSGGNLVHVVAAKAGELELGPLRLAGGIPIHPGFMRVERSRSEMEKPQSPFLTLDMVDKFIGLALPVGSTKAHPITCPMGDAAPPLEGLKLPPILLCLAEEDLILDTEKEYYEAMKKAKKEVELVMSHGMGHSFYLNKIAVDNDPSTAEQTRQLLHAIKVFVNKY
>evm.model.Scaffold62.122
MDSNKPEIARDVFPYLRVYKDGTVERINGTEVVPAGLDSDSDVLSKDVVIIPDTGVSVRIYRPNFLKGDRKLPLVVYFHGGAFCIATPAEPKYHVCLNKLTAEGHAIVVSVDYRLAPEHPLPTAYEDSWAAVQWIVSHADETGGGGEPWLKEYVDFEQVFLAGDSAGANIAHHLAFRVKESGVKILGIGMIHPYFWGKDPIGSEAGDPRKGMVDNWWTFVCPSEKGCEDPLINPFVEGAPRLEGLGCERVLVMVAGKDILRERGKLYYDRLVRSGWKGKAEYMETEGEDHVFHIFDHNSAKAKSLIKRLAAFVTKGKDEDDAIVTTTA
>evm.model.Scaffold35.77
MQVQICNPDILHDFSPFLRVFRNGSVEKCKPIVKVPPRDDHRSGVRSKDVLISTGPAAVPARMFMPRMPDATKKLPLVLYFHGGGFVSGSAFSRLYHKQVSSISAEANALALSVDYRLAPEHPVAACYDDAWASLRWIGDHANGNGPDPWLNHHADLGRVFLVGDSAGANIAHNTVVRAGQDELPGITVAGLALVQPGFGGAYDKGDRLWSYLCPNTTAVEDPRVRPGRKELALMKHCKKVIIFVGEEDQYRAAGEWYYRELIKIGLWRGGRLEMVESKGVGHGFHLLKPKSEQAVRLMDRLASFVHRIGTV
>evm.model.Scaffold35.79
MISPLSLVYLETDPLKKCKPIVRLPPRDDHRTGVRSEDVLISTGPSSATIPARMFMRRIPDPPWKLPLLVYFHCGGFTLGSAFSPVYHNHWSSIVAKSKCNSPSRSTTASRWNTRSLHAMTMHGHRSNSLQPFFSGAHYNSDMLWWYLCPNNKGPEDPRIKPGVEELALMRNVRKVIIFVGEKDIYRGTGIWYYEELKKSRWQGRLEIVESKGVGHVFHLFKPQSDQAVQLMDRLASFIHPTPVGNMSNN
MASEIAHEFFPFRVYTDGRVERLRGTHTVPPSTDPHTGVRSKDTLVSPETPLSARLYLPPITHPKTKLPLLIYVHGGAFCIESPFSPLYQNFLSSLVHKANVLAVSIEYRLAPEHPLPAAYDDAWAATKWVASHVNSDGPEAWLNDHADFGRAFFAGDSAGANISHNTVMRSGMDPLSGMKISGMALIHPFFMNEERDELIEYIFPTSSGTGDPRMNPGCAAAELARLGCDKVAVFVAEKDWLRGRGVSYYEALKKSGWVGEVAMVETAGEDHVFHLFNPASGKALDLIERVAHFLKTGAVFR
>evm.model.Scaffold6.322
MASSATSEIAVDAFPLIRIYKDGSVERLLGTATVPPGLDPTTNVDSKDIVYSSTTAQIVRVYLPKDADPTRKLPVLVYFHGGGFCIESASSPTYHTFLNPLVAQAQIIAISVDYRRAPEDPIPACYEDSWEAVKWVGLHSNECGPEGSRRAPVGHHLDSSLFLGTKPVGGEPTDPDQRRFIEGLWRVAHPRTSGADDPWINPVDDPSLGSVAAEKILVCVAEKDMLGHRGWYYGEKLKKSGWSGEVEVMEAKDENHVFHLLNPACENAVALFKKISDFMN
>evm.model.Scaffold352.3
MHNAAVRAGQTGLTGIKLAGLAYVHPFFGVQIQKSDTIWWYLCPNNKGLEDQRIRPGSSEIVSIKCEKILIFVTDPAKDEYFKAGMWYHEQLKKRGGQESWRSCRRKELVISSICSNPIPNKLWI
>evm.model.Scaffold352.2
MQEQETETNNILLDFSPYFIVFKDGSIRRCKTLTKTPPLDDPHTGVRCKDVVIGPFSARVFVPRIPDPHTKLPVLLYYHGGGFCTGSAFSRLYHNYVSSVAAKANVLAISVEYRLAPEHQIPACYEDALGALQWLSSHANGNGPDPWVNNHADMNRVFLAGDSAGGNIMHNAAVRAGQTGLTGIKLAGLAYVHPFFGGSDPKSDTIWWYLCPNNKGLEDQRIRPGSSEIVSIKCEKILIFVTDPAKDEYFKAGMWYHEQLKKRGWPGKLEIVQTKGVGHIFHLFKPNSQQAVDLMDKLVSFINPQEEHVHLRSRI
>evm.model.Scaffold27.149
MAVQEASDSKTIYRDFSPFFRVLNDGSCERCEQFLTVPPGYDPETGVLSKDAIISSEPAIWARIFMPRIPEANTRIPLLVYVHGGGFALQSPFSPRYHSYLTSVVSEARVVAVSVDYRKAPEDPIPACYDDAWKALKWVARNGSDEWLDNHADRNRVFLVGDSGGANIIHNTMVRAGRAGFPDMKVAGMALFHPFFSRACSFGDDMWMFLCPENEGVDDRRIRPTAEDVRRIGCERIMVCVGEKDAYRAAGVWYYEELKRSREWRGTAELVESKRVGHVFHLLKPDSGQAHELMQKLVNFVNYHEDCDTKLRSKL
>evm.model.Scaffold267.29
MAVQEASDSKTIYRDFSPFFRVLNDGSCERCEQFLTVPPGYDPETGVLSKDAIISSEPAIWARIFMPRIPEANTRIPLLVYVHGGGFALQSPFSPRYHSYLTSVVSEARVVAVSVDYRKAPEDPIPACYDDAWKALKWVARNGSDEWLDNHADRNRVFLVGDSGGANIIHNTMVRAGRAGFPDMKVAGMALFHPFFSRACSFGDDMWMFLCPENEGVDDRRIRPTAEDVRRIGCERIMVCVGEKDAYRAAGVWYYEELKRSREWRGTAELVESKRVGHVFHLLKPDSGQAHELMQKLVNFVNYHEDCDTKLRSKL
>evm.model.Scaffold35.25
MQEQATETNNILLDFSPYFIVFKDGSVQRCKIITKTPPHDDPHTGVLCKDVIIGPFSARVFMPRVPDPHTKLPVLVYYHGGGFCMGSAFSRLYHNYVSSVAAKANVLAISVEYRLAPEHQIPACYDDALGALQWLSSHTNGNGPDPWVNNHADMNRVFLAGDSAGGNIMHNAAVRAGQTGLTGIKLAGLAYVHPFFGGSDPKSDTIWWYLCPKNKGLEDRRMRPGLSEIGSIKCEKILIFVTDPAKDEYFKAGIWYHEELKKRGWPGKVEMVQTKGVGHIFHLFKPKSQQAVDLMDKLVCFLNQQEEHVHLRSRI
>evm.model.Scaffold153.6
MASTTKEIAKEVPTFIRIYKDGTVERLHPFPFVPPSPDPNPETGVSSRDVTISDEPPLSARLYLPKLSSPGQKLPVLVYFHGGGFCFESAFSFLETRYLNTLVSAANVVTVSIEYRLAPEHPLPIGYEDCWAGLQWVASHSESRPGKDPWISQHADFNRLFIGGDSAGGNIAHNIAMRAGREDLPGGVKILGCFITNPYFWSSKPLGSSESEEEHRGKIPSLVWDVVYPGAEGGLDNEAVNPVMVAGEDEFDLRERGVWYVEKLKASGWKGEVDLVDFEGEKHAFQILTPEKENASKLIKTVADFLQNV
>evm.model.Scaffold27.41
MAAIPCDPRLSAQAAQQNNGPVVEEIEGLIRVHRDGHVERPPIIPNFPCSLALHPGLTAKDVIIDRFTDVWARIYAPSNSSLMPLLVYFHGGGFCVGSAAWGCYHEFLSALSSKAGCVVLSLNYRLAPENRLPAAYEDGIGALMWVKQQALSMPHEQKWWLCRCNFSNLFLAGDSAGANIAFNVAERLGGMSASSSSIRPLCLRGNILIQPFFGGEVRTASEKYATQPPKSALTLAASDTYWRQSLPFGANRDHPWCNPFTKDSAYLHTSKLGCATLVCISEMDILRDRDLEFCSALAAAGKRVETKIYKGVGHAFQILHNSQLSQVRTQEMMSHLKAFISSQ
>evm.model.Scaffold107.52
MASSTKEIAIDIPLVIRFFKDGTVERMPFSPFVPSDPDPNPETSVSSRDITISQTAPLYARIFLPRLAHPDQKLPVLVYFHGGGFCAGSAFSSLDTCYLSRLASEANVIGVSVEYRLAPEHPLPVPYEDCWTALQWVAAHSMGPEPGVEKDPWLLSHADIDRVFIGGDSAGGNIAHNMCMRAGAEELKGGVKILGAFLTHPLFWSSKRMGTSDSMEEHEKRVATMWGLVYPRAEDGVDNTALNPVGEGKPSLAALGCRRMLVCVAEKDEVMLRDRGVWYYEKVKESGWEGEIELVEYKGELHSFHISTPQSENAAALIKKLASFMQKK
>evm.model.Scaffold107.51
MDSATKVMAKELPGLVKLYTDGSVERLWGSPYAPPSPEPDPLNGVASKDVTISQDPPVSARLFLPTLANPNQRLPVLVYYHGGAFSVESAFSTITRRYLEILVSKAKVMAVSVEYRLAPEHLLPIAYEDSWAALQWVASHSLQNQQEKDGWLLNHADFDKLILGGESAGANIVHNMAMIAGAEGLVGGVKIYGVFLGHPYFWGSERIGAEPVAGPETSFGDLVWEFCYPTAENGLDNEMLNPVGEGKRSLKGIGCLKMLVHVAEKDMLRDRGIWYCEAVRESGWEGQLELLEVEGGYHGFHLFELDQSENGRIVAGKLVSFLAG
>evm.model.Scaffold34.135
MVQQKNLVDEVSGWLRIYDDGSVDRTWTGPPEVKFMADPVPAHDDFVGGVAVRDLTVDPGLRVRIYFPETSQTKLPVFLHFHGGGFCITQADCYMYYETYSRLTATVPAICVSVYLRLAPEHRLPSAVDDGLAALIWLRSLARGEAEEPWLSKHADFNRVFLIGDSSGGNLVHVVAAKAGELELGPLRLAGGIPIHPGFMRVERSRSEMEKPQSPFLTLDMVDKFIGLALPVGSTKAHPITCPMGDAAPPLEGLKLPPILLCLAEEDLILDTEKEYYEAMKKAKKEVELVMSHGMGHSFYLNKIAVDNDPSTAEQTRQLLHAIKVFVNKY
>evm.model.Scaffold62.122
MDSNKPEIARDVFPYLRVYKDGTVERINGTEVVPAGLDSDSDVLSKDVVIIPDTGVSVRIYRPNFLKGDRKLPLVVYFHGGAFCIATPAEPKYHVCLNKLTAEGHAIVVSVDYRLAPEHPLPTAYEDSWAAVQWIVSHADETGGGGEPWLKEYVDFEQVFLAGDSAGANIAHHLAFRVKESGVKILGIGMIHPYFWGKDPIGSEAGDPRKGMVDNWWTFVCPSEKGCEDPLINPFVEGAPRLEGLGCERVLVMVAGKDILRERGKLYYDRLVRSGWKGKAEYMETEGEDHVFHIFDHNSAKAKSLIKRLAAFVTKGKDEDDAIVTTTA
>evm.model.Scaffold35.77
MQVQICNPDILHDFSPFLRVFRNGSVEKCKPIVKVPPRDDHRSGVRSKDVLISTGPAAVPARMFMPRMPDATKKLPLVLYFHGGGFVSGSAFSRLYHKQVSSISAEANALALSVDYRLAPEHPVAACYDDAWASLRWIGDHANGNGPDPWLNHHADLGRVFLVGDSAGANIAHNTVVRAGQDELPGITVAGLALVQPGFGGAYDKGDRLWSYLCPNTTAVEDPRVRPGRKELALMKHCKKVIIFVGEEDQYRAAGEWYYRELIKIGLWRGGRLEMVESKGVGHGFHLLKPKSEQAVRLMDRLASFVHRIGTV
>evm.model.Scaffold35.79
MISPLSLVYLETDPLKKCKPIVRLPPRDDHRTGVRSEDVLISTGPSSATIPARMFMRRIPDPPWKLPLLVYFHCGGFTLGSAFSPVYHNHWSSIVAKSKCNSPSRSTTASRWNTRSLHAMTMHGHRSNSLQPFFSGAHYNSDMLWWYLCPNNKGPEDPRIKPGVEELALMRNVRKVIIFVGEKDIYRGTGIWYYEELKKSRWQGRLEIVESKGVGHVFHLFKPQSDQAVQLMDRLASFIHPTPVGNMSNN
Gene tree
Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University