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

Ipomoea nil

Species name

Japanese morning glory (Ipomoea nil) is a species of eudicot in the family Convolvulaceae (morning-glory family).

Species info

Gene sequence info

Ipomoea_nil.HIDH.fa

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>rna-XM_019303199.1
MADINNADDIAVDVSPLIRVYKDGRVERICNYPYVPPSPEDSATGVSSKDITVSPNISVRVYLPKLASATQKLPILVYYHGGGFCVDSAFSSIYHHYLNILVSQANVIAVSVEYRLAPEHPLPAGYEDCWEALQWVASHASNDGQQVPLKEPWLVNHGDFEKIFVGGDSAGGNIVHNVAIRAGNEPLNQKSKLLGGILSFPYFWSSNEKGGEQSILQKVWDFVYPTAKGGIDNPMIYPMAENAPSLAGLRCSKLHVCVAEKDELREISLRYVEAVKKSGWKGEIEVVDVEGEEHCFPIMNPGTEKAKDTFKRIASFIQD
>rna-XM_019305992.1
MYSFASILAFITILLRLSSAETDNPVVDGFYPFILVYKNDTVQRILNITLVPPSLEDPVTGVSSKDINISTELLARIYLPKLKAANQKLPIFIWFHGGGFFMGSAFADTQQAFLNIMASRAGAIAISVDYRLVPEHHLPTAYEDAWTALQWVTAHKTRSSCGEPWLLQYGDFDRIFIGGDSAGANIVHNTLMRAGLERPKGGSIKILGGIQTHPYFWGSNETYSIDWFQRFANFVWRFAYPTAPGGIDNPMVNPFTENAPSLTLLGSSKLFV
>rna-XM_019303300.1
MSSSLVSFAILLSFAALSFRLSTAAGADDDSQVVASVPPLIWVYKNGTIKRPLDQRKLPPSPHDPATGVSSRDITISGNIPARIYLPNTTTTSQKLSVLIWYHGGGFCMGSAFASGDHQFLNILSSKAGLVAISVDYRLAPEHLLPAAFEDSWAALNWVASHAPGSTRPVSPDPWLIQYGDFSRIFLGGDSAGATIVHNMIVRTAGEPLSGNLKIFGGILTHPYFWASKDGDKESFGYKLWTFVYPSAPGGIDNPMVNPFAKNAPALSGLQASRIFVSVAEHDGLNVKGIEYVKALNASGWKGEVTQVFMLGVEHSFYLNHIHTKKAYYLIEHIAKFIGH
>rna-XM_019303139.1
MADSNINDDIAVDFSPFIRVYKDGRVERLFTSPHAPPSPEDSATGVSSKDLTISPNISARVYLPKLATAAQKLPILVYYHGGGFCLESAFSFYSHRYLNILVSKANAIAVSVEYRLAPEHPLPAGYEDCWEALRWVVSHAGAGIDDQRVPFKEPWLVNHGDFEKIFVGGDSSGGNMAHNVAIRAGKEPLNENSKLLGAVLSFPYFWGSNAKGGAQSTRGRFWDFVYPTAEGGIDNPMINPMAEKAPSLYGLGYSKLHVCVAEKDELREITLRYVEAVKKSGWKGEIEVVDVEGEDHCFQIINPDSEKAKDLINCIAAFIKE
>rna-XM_019326378.1
MNTVQSFDSFPTPKKQKQVVDEVSGWLRVYDDGSVDRTWTGPPEVKFMAEPAPPHLNFVDGVATKDVTIDENSGRRVRIYLPEKDCAAATVAAGDKLPIILHFHGGGFCITQADWYMYYAGYTRLARVANAIVVSCYLPLGPDNRLPAATETGYAAFLWLRALSRGEAREPWLSDRGNFDKVFLVGDSSGANIVHHVAARAGNDDLAPLRLAGAILIHPGFCRSSRSKSELEQPETPFLTLFMLDKFLAFGLPEGSTKDHPITCPMGSGAPPISGLKLPPYLYCVAEYDLLKDTEMEFYEAMKEANKDIELLVNSGVGHIFYLNKVAVDMDPVTGSETERLLSEIAKFVEKH
>rna-XM_019323697.1
MYSSIKLKHNLPSSISPQPKTLIMASPPASTKVVHNFFPRFHVYEDGHIERFHNYVSVPPTDNPETGVQSKDVVIITENNVWVRIYLPNVTDGAQKFPVLVYIHGGAFTLVFASSASYERFLHSVTAKANVVTISVEYS
>rna-XM_019324887.1
MRRRKMPSITVDPSLGLQISKQHKIEEEIPGLIKVYRDGHVERAQIIPNVSCSLPPEFCVTCTDVKIDKSTNIWARCYVPRCDYKVPLLVYFHGGGFCVGSASWSCYHEFLAKLARKANCVVLSVNYRLAPENPLPAAYDDGVKAVMWLRQHAAAAMGSVAAKEYYCWSNKCDFSSVFLGGDSAGANIAYNVALRLCPRSDQEFKPLNPLVIKGTILIQPFVGGESRTYSEIYTAQPSHSPLTLAASDTYWRLALPVGANREHPWCNPSVKGCTNMRVPPSLVLISELDILKDRSLELCGALSRAGKKVELFMCKGVGHAFHILSKSQIAQTRTDELIAQIKTFTAT
>rna-XM_019330472.1
MLIVYTDGRVDRIADFPYVHPSPENPSATVSSKDVTISPHISAIIYLPRLVAADKKLPILIWFHGGGFCIESPFSSLYHHYLKILTSEAQAVVVSVEYRLAPENPLTTAYEDCWEALQWVASQDYHWRR
>rna-XM_019343446.1
MSDAMAASASIAAADPPHEVENCRGVLWVYSDGSIVRSSKPSFDVPVNDDGSVVWKDVTFDAVHDLQLRLYKPAVMPSPSKLPIFYYIHGGGFCINSRTWPSCHNYCLKLASEIPAVIVAPDYRLAPENRLPAAIEDGFASVKWLQAQATSEEADTWLTEAADFDRVFISGDSAGGNIAHHLAVQLRAGSPELSPVRVRGYVLLAPFFGGTVRTKFEMEGPKEAFLNLELIDRFWRLSIPAGATTDDPIVNPFGPDSPSLEEVKVDPILVVTGGGDLLRDRGEDYAKRLKSFGKKIEYVEFEGQQHGFFTINPNSQPAKELMLIIKRFIAENSA
>rna-XM_019294537.1
MAAPNKDGVLLDFSPMLIVYTDGRVDRIANFPYVPPSPEDPSAAVSSKDVTISPHISARIYLPKLAAADQKLPILVWFHGGGFCIESAFSSLYHRYLNILASEAQAVAVSVEYRLAPENPLPAAYEDCWEALQWVASHAHPEKIGVKEPWLVNHGNFDKILIGGDSAGGNIVHNTLIRAGKIGEVKISGAILSYPYFWGSFEANTESLARRVWGFVYPTAPDGIDNPLINPFVENGPKLSGLGCSRMFVCVGEKDALKGVGIRYVEAVKKSGWEGEIEVIDVEGEDHVFDIFDPYSEKAKHLIARIASFIQR
>rna-XM_019296387.1
MDSVLFDFSPLFVVYTDGRVNRIADFPYVPPSPEDSSAAVSSKDVAISPHISARIYLPNLKLTAADQKLPVLVWFHGGAFCIDSAFSSIYHRYLNILASEAQAVAVSVEYRLAPENPMPAAYEDCWEALQWVASHAHPEKIIPGVKLEPWLVKHGNLDKIVIGGDSAGGNIAHNTLIRAGKIGEVNISGAILSCPYFWGSFEANTECLEARLWGFVYPTAPDGIDNPLINPFVENGPKLSGLGCSRMFVCVGEKDALHGVGIRYVEAVKKSGWEGEIEVIDVEGEDHVFDIFDPYSEKAKHLIARIASFIQR
>rna-XM_019298246.1
MSIIVDEAPGYIQVFSDGTVKRFSPEIATASAESTDGFKSKDVVIDPSKPITGRIFVPDLWPEKEQVELLPVLLYFHGGGFCVGSTTWVGYHLFLGRLSVQSKSVVVSVDYRLAPENKLPIAYEDCYAALEWVQKNQKAEPCLESADLSRVFLAGDSAGGNIVHQVAKKCLQDGNCAAKIKGIMPIHPYFGSERRTAAEVAAEGSTGSSVAMNDMFWRLSLPEGSNRDFYGCNLENDRELSVGEWLRFPAALVFVAGKDFLKERGVMYAEFLRRKGVKWVEVVEAEEEGHVFHVFHPDSEATRLLQKQMSEFIHGV
>rna-XM_019302184.1
MGSSSSKIAHDFFSFVHVYEDGRVKRLLNYKPISPTGNPTIGVRSKGVVIVSKTNVWARMYLPRTTDDDQKFPLLVFIHGGTFCIGSAFDHNYDNFLHSLRIEANTVTLFVEYRLARSTSSRPTTMIPGRPSNGQGHTPKMTMDNPEPNRG
>rna-XM_019309678.1
MASPPASTKVVHDFFPILRVYEDGRVERFHNYVSVPPTDNPETGVQSKDVVIVPENNVWARLYLPKVTDGAQKFPVLVYIHGGAFAIESASSATYDRYLHSVTAKANVVTVSVEYRLAPEHKLPACYDDSWAVMQWVASHGKDGGQGSDPWLKNHADLSRVFLAGDSAGANIAHYMMVKAGEETSQDCLKPVGMILAHPYFGISGEPDKLWDFVYPDCPASGDPKGNPAAIPGLLSQLGCSKILVCIAEKDFIRKRGLKYYEALKNSGWGGQLELVDTDGEEHVFHLLNPTCEQADLLMNRVVSFLSST
>rna-XM_019309679.1
MASPPASTKVVHDFYPRFRVYEDGHIERFHKYVPVPPTDNPETGVQSKDVVIVPENNVWVRMYLPKVTGGAQKFPVLVYFHGGAFTLESASSASYDTFLHSVTAKANVVTVSVDYRLAPEYKLPACYDDSWAVMQWVASHGNDGGQGSDPWLKTHADLSRVFLAGDSAGGNIAHYMMVKTGEDSSRDCLKPVGMILTHPYFVGSTDVDRIWDFVYPDRPASGDPKGNPAAIPGLLSHLGCSKIMVCIAEKDFIRDRGLMYYEALKNSDWGGQLELVDSDGEEHVFHLWNPTCEQAGLLINRIVSFLSST
>rna-XM_019309675.1
MAALANANSVDVLYDFSIMRVYTDGKVERLAGKDVVPAGLDAETGVQSKDVVISPELNISARLYLPKTAGTDGRKKLPLLVYFHGGGFVIESAFSPTYQKHLNLVAAEANFVIVSVNYRLAPEHPLPAAYDDSWLALKWVASHSRGGGQEPWLNDYADFSRAFFGGDSAGGNIAHNMAMRVGLENPDGINLEGIYLNCPFFWGKDPIGNEGDNVYVSSLLENLWKFVNPGTTGLDDPLINPAADPDLARVGCKRVLVYVGEKDPLRNRGWHYKEVLRKKGWDGYIEVVEAKGEDHVFNLINPSSHNAMAMVKKLASFINNV
>rna-XM_019310367.1
MASINDEIAFQMHPYFTLYKDGRIERLRGPESAPNSDDPDAAVWSKDVVVHPETGVSVRLFLPKLTDTDKKLPLVIYIHGGAFVIGSAKAAVFHSFISSIAEKAKVVAVSVEYRLAPEHPLPIAYDDSWLAFQWIMSHGNGKGPEPWLNNHADFGNIFLGGESAGANIAHDVAIRAGNSEDFKDDRKMSGVFLVHPFFGGKEEDKLYKFLCPSSSGRDDDPRLNPAADPRLAQMPCKKVLFHVAEKDFLLARAKAYYEALKNSPWKGEVEILEIEGEGHGFHLINPTHPKAGIVTQDLVTFFTS
>rna-XM_019314020.1
MNTVQTFDSFPTPKKQKQVVEEVSGWLRVYDDGSADRTWTGPPEVKFMAEPAPPHLNFVDGVATKDVTIDDNSGRRVRIYLPEKDCAAAGDKLPIILHFHGGGFCISQADWYMYYAVYTRLARVANAIVVSCYLPLAPDNRLPAATETGYAAFLWLRALSRGEAAREPWLSDRGNFDKVFLVGDSSGANIVHHVAARAGNDDLAPLRLAGAIPIHPGFCRSSRSKSELEQPETPFLTLAMLDKFIAFALPEGSTKDHPITCPMGSAAPPISGLKLPPYLYCVAEYDLLKDTEMEFYEAMKEANKDIELLVNSGVGHSFYLNKIAVDMDPVTGSETERLLAEIAKFVEKH
>rna-XM_019314451.1
MGSSSSKIAHDFFPIVRVYEDGSVKRFLNYKPVPPTDNPTTGVRSKDVVIVPETNVWARLYLPRITADDDCRKFPLLIFIHGGAFCLGSASDEKYDNFLHSLTAEANTVTLSVDYRLAPEHKLPACYDDSWSAIEWAWTHAEDDGGKSGTEPWLKNHADFSRVFFAGDSAGATIAHNMMVRAGDEENLKISPKPVGMILLHPYLGNHEKNKFLEYIFPDTTGPEDPLFNPAAHPGLLSKLVCSKVLVCIAEWDFVRESGNTYYEALKNSEWRGELELEYSKRRPHVFFLGKRNCDQARSLMKKIVSFINNQP
>rna-XM_019314450.1
MGSEDSSDILHDFFPLMRVYKDGRVERLSGNDVVPADVDAETGVKCKDVEISPDPKVSARLYLPKGAGEGRKLPVLVYFHGGGFIVESAFSPTYMKHLCLVAAEANAVIVSVDYRLAPEHPLPAAFDDSWRALKWVAAHSNGGGDEEWLKEYVDFDRVFLGGDSAGGTIAHGMAMRVGLEGLDGVKLDGIVLNCPFFWGKDPIAGEGDDEGVSTFVENLWRFVNPKTTGLDDPQLNPDKNPEYAKLGCNRVLVYVAEQDPLRHRGRRYTAELAKQGWQGESSEVVEAKGENHVFNLFTPTSDNAMAMVKKLATFFNHSPSSSI
>rna-XM_019314449.1
MGQTGSSDEILHDLFCLMKIHKDGRVERLSGTDVVPAGLDAVTGVLSKDVVISPEPKVSARLYLPPKIPTGGKLPLLLYFHGGAFVTESAFSPTYMKPLNLLAAEANVLIVSVDFRLAPEHPLPAAYDDGWTALKWAASHAAGDGGEEWLNQYADFDGGVFLGGDSVGANISHHLALRVGSTEDNSVDGVKINGLFFNCPVFWGEEKIGDEAAIQFITPFVETMWKIALPEATGFDDPRINPAKDPELGKLGCKRVLIYVAEKDVLKHRGWQYKEALVSSGWQGAAEVVEVNGEHHIFSLTNPTCNNAMAMLKNLATFFHHSNP
>rna-XM_019313402.1
MADQKGSSDEILHELFGLMKIYKDGRVERLSGTDVVPAGLDAETGVLSKDVVISPEPKVSARLYLPPKIPAGEKLPLLLYFHGGAFVTESAFSPTYMKPLNLLAAEANVLIASVDFRLAPEHPLPAAYDDGWTALKWAASHAAGDGGEEWLNEYADFDGGVFLGGDSVGANISHHLAMRVGSTEDNSVDGVKINGLFFNCPFFWGEEKIGDDLAIQFISPFVETIWKIALPEATGLDDPRINPAKDPELGKLGCKRVLIYVAEKDVLKHRGWQYKEALISSGWQGAAEVVEVKGEEHIFNLNKPTCDNAMAMLKNLATFFHDSNP
>rna-XM_019314448.1
MRHQLIKRMGDQKGSSDEILHNLFTLMKIYKDGRVERLSGTDVVPAGLDAETGVLSKDVVISPEPKLSARLYLPPRTPAGRKLPLLLYFHGGAFVVESAFSPTYMKPLNMLAAEANVLIVSVDFRLAPEHPLPAAYDDGWTALKWAASHAAGNGGEEWLKEYADFDRVFLGGDSVGANISHNMALRVGSTENNNVDGVKINGLFFNCPFFWGEEKIGNEGAIPIFCTFFETIWRVALPEATGLDDPRINPAKDPELGKLGSKRVLIYVPENDPLKHRGWLYKEALVSSGWQGAAEVVEVKGEHHIFNLNNPTCDNAMAMLKKLATFFQDHNP
>rna-XM_019317487.1
MVTAVSTYDPRANLQIGKNTHHPNGGIMAEIEGLITVYNDGRVERSSIVPNVAASSLPQHLGITCGDVAIFDPSRLWARVYVPSGFPAGRLPVLVYFHGGGFCVGSAAWKCYHEFLANLSSQIPCVTVSVNYRLAPEHRLPAAYDDGVRAVAWVKQQASKSYSGAGRDSLSWWTDKCDFSRIFLAGDSAGANIAYNVASRLINNNTTSAAAAANGGGGVKGLVLIQPFFGGEARTNSEKHAAQPPFSALTLAASDAYWALALPEGCSRDHPWCNPLAAATRMNNLKLLPPTMVCISEMDILKDRNIGFCAAMGTAVEKVVYKGVGHAFQILHNSPLSHPRTHEMMSHLRSFVVHHH
>rna-XM_019319837.1
MGTEGREISHDVPPYLRVYADGTIERLAATEFAPAAFDPATSVTSKDVVIDPDTGVFARIYRPANAGKNLPLVVYFHGGAFFLSSVGDPNYHGFLNVLVAKVNVVLVSVNYRKAPEHPLPAAYDDSWAALQWIAGKGTEDWLINSVDFSRVFLAGDSAGANISHHMAIKARKSDPVLGLKLEGIIMIHPYFWGENPIGIEVEDKVRKAMVDKWWEFVCPSNQGGQDSSLINPFVNGVSALADLACERIIVCVAGKDILRDRGKLYYESLVKSKWGGKAEIIETEEEDHVFHIFDPYSDKAVLLVKRLNGFINQNC

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University