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

Dioscorea rotundata

Species name

Guinea yam (Dioscorea cayenensis subsp. rotundata) is a subspecies of Lagos yam (Dioscorea cayenensis)

Species info

Gene sequence info

Dioscorea_rotundata.HIDH.fa

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>transcript:DRNTG_28819.1
MVSNPNPSARALGLAHHLSRRHRLTNENRQPLAQEFVNLDRSIYVVLIWMAQIDGHSKLLKSRRAAELSVSPAPPPSPPTSTLPPASSPKNFFFSPLFLPPHPQLHSLPIILYFHGGGFCIESTTSLSSATTVLILSVDYRRAPEHLLPTAYSNSWQTLQWLTSSPQEEWLTTYADFTRFFLTGDSAGANIVHQLALRATREKLCGGPHGSPKLRGAMLIHPYF
>transcript:DRNTG_25193.1
MAEDLDNQIEQDFGHFLRVYKSGRIERILGTEVLPPSTDPSTGVSSKDILIDPTTGLSVRLYLPAGHPHPDPNLPLLIYFHGGAFCVESASSPTYHNYLNALVARSNITVVSVDYRRAPEHPLPAAYDDSWAVLRWAANLADFKRVFLAGDSAGANIAHRMAMMAGNEGSDLGMKIKGMALIHSYFWGRDALEGESEDLKFREGMERMWRFVCPSTTEGTDDVWANPLREPVERLARLGCQKVMVWVAEKDILRTRGVAYCEALKKSGWNGDVKLGEHEGQGHCFHLLDPQSQQALEFLEDFGKFLNQE
>transcript:DRNTG_26530.7
MIIVSIEYRLAPEFPLPAAYDDCWKALQWVVHQLDGATAVPEPWLVNFGDLSRLFLAGDSAGANIAHHMALRAGAEGSEGVKMRGMVLMHPYFWGSKMEGEEVGDELRKRLDELWMLVCPASAGVDDPMINPLAETAPDLGPMACEKIMVCVAEKDLLSVRGMAYYEKLKEKRVDGVELVVSHGMGHVFHLDEAGCDQAAVLINKVVAFLSS
>transcript:DRNTG_31868.1
MLDQIAQTRANNNHRSTTTTTTTTTTKQCTYKATKSQLYAPTLKPNIQLSTMIPNSPEKPTKKMVVVEEVTNWLRIHDDGSVDRTWTGPAIDLPLLTPIPPYITPINNITVHDLPNTSPPLCLYLPDFHSHNLSGHLPVLLHFHSCGFCVSQPSWLIYHHFYSRICRELPAVIVSPYLPLAPENRLPASIDAAFSSFLWLRDAAVVAKEPSLDDLVDLVDPVDRLRVVGDFSCVFLIGDSSGGNVVHEVAYGRGFIASRICSVEPEQVRVGEPARFF
>transcript:DRNTG_25192.4
MAEDLDNQIDQDFSPLLRIYKSGRVERLLGSEVVTPSTDPSTGVSSKDLLIDPTTGLSVRLYLPAGHPHPDPNLPLLIYFHGGAFCVESASSPTYHNYLNALVARSNITVVSVDYRRAPEHPLPAAYDDSWAVLRWAANLADFKRVFLAGDSAGANIAHRMAMMAGNEGSDLGMKIKGMALIHSYFWGRDALEGESEDLKFREGMERMWRFVCPSTTEGTDDVWANPLREPVERLARLGCQKVMVWVAEKDILRTRGVAYCEALKKSGWNGDVKLGEHEGQGHCFHLLDPQSQQALEFLEDFGKFLNQE
>transcript:DRNTG_03790.2
MITDKMVIDEVPGWLRLFDDGSVDRTWTGPPQALFQMSSIPPSPTPNSDNVTVHDLPGEPNLRFYLPASDHLSPGTLFPILLHFHGGGFCITHNTWYIYHQFYSRLAGAIPAAIFSVELSLAPEHRLPAQIHDSFSALVRLRSISENQNSDPLFSSLDFSRVFLIGDSSGGNLVHEVAALAGNETDEFWSPVKLAGAIPIHPGFVRATRSKSELEMEQNPVITLDMLDKFMALALPEGATKDHP
>transcript:DRNTG_03793.2
MTTIDTKNLNSTSTDKTVIDEVSGWLRLFDDGTVDRTWTGPPEALFLMSSIPPSPTPNADNVTVHDLPGKPNLRLYLPAGTLLPILLHFHGGGFCISHNSWYMYHQFYSRLAGAIPAAIFSVELSLAPEHRLPAQIYDSFSALLRLRLISKNQNSDPLFSSLDFSRVLLIGDSSGGNLVHEVAALAGNETDEFWSPVKLAGAIPIHPGFVRATRSKSELEMKQDPFLTLDMLDKFLALGFAGRGNQGPPYTCPMGTAAPAMENLRLPPFMVCVADKDLIRDTNYEYCEAMKKAGKKVKELVSEGMSHSFYLNKMAVDSDPVTAQRTKELIHAIKDFVSCP
>transcript:DRNTG_01817.1
MAGDATAPQVVDDCRGVLRVFDDGSIWRSLNPSFTTTVFDDGSIEWKDLPFGSPDLGLHLRLYRPSNPSSSSPLPIFFYFHGGGFCIGSRTWPNCQNYCFRLARDLSAIIIAPDYRLSPEHPLPAAIHDGFASLDWLRSQASEANPDPWLSPSSADFSRIFISGDSAGGTITHHLSLRSSFSDPSPIRIRGFILLMPFFGGEIHTSSETECPPDAFLNLELNDRYWRLSLPRGATRDDPISNPFGPGGPDLESVRFESMMVVVGGKDLLRDRAVEYAGWLKELGKPVQLVEFVDQQHGFFTLDPWSQPSDQLMASIKRFMQDNHSA
>transcript:DRNTG_30547.1
MSNQIDSDEILIDFHPRFRTYKSGRVERFFGTTTVSSGLDPSTGVLSKDLLLPLPSSSSSISARLFLPPHPQPHSLPILLYFHGGGFCIESTTSPTYHSYLNSLSLTSTVLILSVDYRRAPEHLLPTAYSDSWQALQWLTSSREEEWLISYADFTRLFLAGDSAGANIVHQLALRAGREKLGEGPHGFPELRGAMLVHPYFWGSTPVGNETKDELARSRVECLWKMTASPEMGVDHPCFNPFAEGAPPLAGVCCRRVLVCVASEDVYCERGKLYYEKLVGSGWDGVGELWVDEGEGHVFHLMKPLSDKALEMMKKVVAFLNS
>transcript:DRNTG_30552.1
MTTNSEVDQEGPSHLQEYKDGNMEVFTAPDFVQVVYDLINEVSFKDIIIDRKTGVSARLYLPKQVENQQEKKFPILVYYHGGGFCSGSAFSPQYHNYLNSLSSKASIIIVSVEYRLAPEHPLPTGYEDSWQALQWVVLETNNDAWLQNHADFGRVFVGGDSAGGNIAHHMVMKINGSSEGMKLVKGMVLVHPYFWGVERLECEIDKGEDESTSLSFDLADKIWLIACPGTSGKDDVRINPFVGCAPSLVGLGCEKVMVCVGGKDVLRGRGRLYYEKLKVSGWKGMVELLESHGEDHVFHLFNPACDKALEMMKLLVDFFNY
>transcript:DRNTG_30551.2
MADASKEVEREILNLLRIYKDGHMERLTVCDFVQATYDDINQVSSKDITIDPNTGVSARLYLPKQVKNQPEKKFPVLVYYHGGGFCIESAFSSLYHNYLNSLSSKANIIIVSVEYRLAPEHPLPTGYEDSWQALQWVVSETNNDAWLQNHADFGRVFVSGDSAGGNIAHNMVMKIGYTEGMKVIKGMVLEHPYFWGVEKLEWEIGNTVSSIDAESVDLVWPLVCPGTSGNDDFRVNPFVEGAPSLEGLGCEKVMVCVAGKDIVKGRGKLYYEKLKSSGWKGEVELLESDGEDHVFHLFNPACDNALEMMSHLVDFFNCE
>transcript:DRNTG_30559.1
NQPEKKFPVLVYYHGGGFCIESAFSSLYHNYLNSLSSKANIIIVSVEYRLAPEHPLPTGYEDSWQVLQWVVSETNDDAWLQNHADFGRVFVSGDSAGGNIAHNMVMKINNGFSEGMKVIKGM
>transcript:DRNTG_30546.1
MSNQIDSDEILIDFHPRFRTYKSGRVERFFGTTTVSSGLDPSTGVLSKDLLLPLPSSSSSISARLFLPPHPQPHSLPILLYFHGGGFCIESTTSPTYHSYLNSLSLTSTVLILSVDYRRAPEHLLPTAYSDSWQALQWLTSSREEEWLISYADFTRLFLAGDSAGANIVHQLALRAGREKLGEGPHGFPELRGAMLVHPYFWGSTPVGNETKDELARSRVECLWKMTASPEMGVDHPCFNPFAEGAPPLAGVCCRRVLVCVASEDVYCERGKLYYEKLVGSGWDGVGELWVDEGEGHVFHLMKPLSDKALEMMKKE
>transcript:DRNTG_00092.1
MEGEEVGDALKKRLDELWMLVCPASAGVDDPMINPLAKTAPDLGRMPFLKIMVCVAEKDLLSVRAMAYYEKLKEKWVDGVELVMSHGMDHVFHLDEPGCDQPTVLTNKVVAFLSS
>transcript:DRNTG_30558.5
MATNNEVVWEVPSYLRVYKDGHVERLAHPGPDFVPATYDPINEVSSKDIIIEPNTGVSARLYLPKRVENKPEKRFPVLVYYHGGGFFVGSAFSSWNQNNLNLLSSKANIIIVSVEYRLAPEHPLPTGYEDSWQALQWVISETNNDEAWLQNHADFGRVFVSGDSAGGNIAHHMVMRIGSSEGMKVIKGMVLVHPYFWGVERLECEIEKAGNESSKVLTVDSLDKIWPSVCPGTSGNDDDRINPFVDGAPSLAGLGCEKVMVCVAAKDLLSGRGKIYYEKLKSSGWKGIMVELLESHGEDHCFHLFNPGCDKALEMMKCLVGFFN
>transcript:DRNTG_30554.1
MATNNEVIWEVANYLRVYKDGQIERLAHPGPDFVHAAYDPINGVSSKDITIDPKNNVSARLYLPKQVENQPEKKVPVLVYYHGGCFCLGSAFSSWNQNYLNSLSSKGNIIIASVEYRLAPEHPLPTGYEDSWQALQWVVSETKNDAWLQNHADFGRVFVGGDSAGGNIAHHMVMKIGSSEGMKVIKGMVLAHPYFWGIERLECEIAKAGNESSKVLTVDELDKMWPSVCPGTSGNDDDRINPFVEGAPSLAGLGCEKVMVCVAGKDLLRDRGRVYYENLKGSGWKGMVGLLESQGEDHCFYLLNPGCDKALEMIKVLVDFFK
>transcript:DRNTG_30549.1
MDPDTEVIIDCPPVFKRYKSGRVERLMGTEFTPASIHPTNGSTVSSKDITINPETSITARLFFPNFFTTPPSTKLPILVYFHGGAFFVGSAFNPSYHNFLTSLVSKANIMAVSINYRLAPEHLLPTAYDDSWEAMQWVLRGGDGEPWLAEHGDLKSVFMAGDSAGANISHQMALRVKRNEVLGMVLIHPYFWGSEVIGEETRDPKTRSFMEGLWKMACVEEIGYVDHELYNPLMEGRLAELKCGKVMVMVAGKDVLRERGRVYCEKVKESGWDGEVELHESEEEDHVFHLNKPECDKALALLDKIVAFFNSF
>transcript:DRNTG_30548.1
MDPDTEVIIDCPPVFKRYKSGRVERLMGTEFTPASIHPTNGSTVSSKDITINPETSITARLFFPNFFTTPPSTKLPILVYFHGGAFFVGSAFNPSYHNFLTSLVSKANIMAVSINYRLAPEHLLPTAYDDSWEAMQWVLRGGDGEPWLAEHGDLKSVFMAGDSAGANISHQMALRVKRNEVLGMVLIHPYFWGSEVIGEETRDPKTRSFMEGLWKMACVEEIGYVDHELYNPLMEGRLAELKCGKVMVMVAGKDVLRERGRVYCEKVKESGWDGEVELHESEEEDHVFHLNKPECDKALALLDKIVAFFNSF
>transcript:DRNTG_30553.1
MAANNEVDWEVPGYFRVYKDGHIERLIASDFIQATYDPLNEVSSKHITIDSRTGVSARLYLPKQVENQPEKKFPVLVYYHGGGFCSGSAFSPQYHNYLNSLSSKGSIIIVSVEYRLAPEHPLPAGYEDSWQALQWVVSESNDDAWLQNHADFGRVFVGGDSAGGNIAHNMVMKINGSSEGMKLVKGMVLVHPYFWGVERLECEIIGADIVDKLWPFVCPGTSGNDDVRVNPFVEGSAPSLVGLGCEKVMVCVTGKDILRGRGRLYYEKLKASGWKGKVELLESDGEDHVFHLFNPGCDKALEMMNHLVNFFN
>transcript:DRNTG_07067.1
MGVIPMDSHLPKVNPNLHVPKDHSSIIEEIQGLIKVFKDGHVERLPVMPEVPPSWSSNHDVLSKDIVLHPSTSLWSRFYIPMHHLHHHHQLPLLVYFHGGGFCIGSAAWKCYHEFLSRLALETTSIILSVNYRLSPEHRLPAAYEDGLTAVKWLRTKAGSEDHALFISHCDLSNVYLAGDSAGGAIAYHVVTQLGNNNGNMIIKGVILMQPFFGGEERTNSETMSLEQPMKSALSLPTSDAYWRLSLPPGADRNHRWCNPFGRGAPKVDDPQMKIPSMLVCVAELDILKDRNLGFCMALRMAGKKVELKVYNGVGHAFQILHQYSHVSQARTLEMINDIKNFIFSTR

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University