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

Acorus americanus

Species name

Sweetflag (Acorus americanus) is a species of monocot in the family Acoraceae (sweet flag family).

Species info

Gene sequence info

Acorus_americanus.HIDH.fa

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>Acora.02G166700.1.v1.1
MASPSNKRIKHDLSPFVISYEDGTIDRVGFSAPVPPSPSDPTTGVASKDVIIDSSTGVWARLYLPKLSDSDQPKLPLLVYFHGGAFILHSPATPIYHAHLTSLSAAARAVIVSVDYRLAPEHPIPAAYDDSLSALKWVSAHSSGAGPEEWLNLHADFGRVFLAGDSSGGNISHHMAMKGEEARGGLRLRGVAMVNPSFWGSEEVGEMKEMVERLWEISSPDFEVDDPWLNPFGTGAPGLRAFGCERALVCVAGMDWFRGRNLLYCEGLKGSGWEGTVEVYETEGEGHVFHLFEPMKETAKALMGKMVEFLNS
>Acora.02G166600.1.v1.1
MAPLPPKKTVKHDFSPFIIAYDDGTVDRLVGTTVVPPSPSDPITGVASKDVVIDSSSGVWVRLYLPKLSDSDETKLPLVVYYHGGAFVAESAASPTCHNHLTSLSSAARALIVSVNYRLAPENPVPAAYHDSLAALKWVASHVEGSGPDEWLNLRADFDRVHVAGDSAGGNIAHHMGLRVRTEVGLRVRGLALVHASFWGSEAIGREGERPEVKHMVEKLWEISSPDLEVDDPLLNPFGVGAPGLRGLRCERVLVCVAEMCWFRDRDLLYYEGLKKSGWEGTVEVFETKGEGHNFHLFEPQKEKAKALLMRLVEFFNAR
>Acora.02G166400.1.v1.1
MAPLPPKKTVKHDFSPFIITYNDGTVDRLVGTTVASNDVVIDSSSGVWVRLYLPKLSDSDQPKLPLVVTEIPHFVLQIFQHLVSRPKCMHQMVQEIGLHIVE
>Acora.02G148600.1.v1.1
MDVWSNLQRPLVNLSTQTQSNHQIYKPPHAKTNSFHHSKTFSNSSMITRRRKMGAISLPDQRLKNHNHHQITEEIEGLIRVYADGHVDRMPVMPHVPCMASKADVVHCRDAPIDNRTRVWARVYAPADRREQKPLPLLVYFHGGGFCVGSASWACYHDFLARLTSVVGCVVVSVNYRLAPEHRLPAAFDDGVTALKWVRQGGSSDESWWRSRCDFTRVFVGGDSAGACVAYNAHARHGAVPYLKGLVLIQPFFGGEARTPSEKCYAHQPKSALNLSASDAYWRLALPAGASRDHPWCNPLAKAAAAGSMRVPAVFVGVAELDVLRDRNVEFCNAMRRAGVAVTQVVSAGVGHAFQVLHNSQLSELRTHELVLHVKDFIMNR
>Acora.04G024600.1.v1.1
METTTSQKAKTVIDDLSPFFLVYDDGTIERLLANDSVPPSLDPLTAVTSKDVLLCPNSDISARLYLPNISNPSHKLPLLIYVHGGGFCLSTTSSSIYHNYLNRLSSAAHALIVSVDYRRAPEHLLPTAYEDSWAVIQWAISQKDGGEPWLAGRADFEKVFLAGDSAGANIAHNLAMRAGKSGLGRAVRITGLALVHPYFWGSDSTEFELADPRMKTVMDRVWVFVNPNSAGSDDPLINPIGPGAPSLAGLGCERVLVCVAGKDTLRDRGRMYYEAVAKSGWGGEVSGLVEMVDEGHCFHLFDPNRENSEIMLKRLASFINGH
>Acora.04G191900.1.v1.1
MDPIRRVKFDMFPFLRVYDDGHVERLLGTTVVPPSLDPATGVSSKDVVINPSTGLSARLYLPPTNPSSQQKLLPLLVYYHGGAFCIESAASPTYHHYLNSIVSEAGIAIVSVEYRRAPEHPLPIAYDDSLEALIWAVKGHAVPWLRDHVDPARVFLAGDSAGANICHNIAMRSGGGGVRIEGVVLVHPYFWGSNETTEALSEEERAKHEGVWRFVCPTSEGVDDPRVNPLAEGAPSLVGLGCERVLVCEAEKDFLRGRGRTYYEGLKRSGWKGTAEFVETKGEEHVFHLFNPGCFFLQQ
>Acora.04G024400.1.v1.1
MAARNQADDDDIVENFTPFFWVYKDGRVGSLWPDESVPPSTDPRTGVRSKDILVLPESDVSARLYLPNLPTSAHQRLPLLITFHGGGFCLGSIASPIYNTYLNALVAEAGIVALSVGYRKPPKHPLPVAYDDSWEVIQWAVSHSRGGGPEAWLTDHVDFGRVFLGGDSAGGNIAYNMAMRAGELGLAHDVKLRGLILNHPYLWGSDVTNSEAKNPELKSVIDRIWLFCNPNSTGLDDPMINPVAAGGPSLSGIGCEKVLVCAAEMDILRDRGWIYYEALLKSGWGGKVEFFESEGEGHCFYVGNIESENSKILLKKLASFMGC
>Acora.04G191800.1.v1.1
MDPIRQVKLDMFPFLRVYDDGHVERLLGTTVVPPSLDPATGVSSKDVVINPSTGLSARLYLPPTNPSSEQKLLPLLVYYHGGAFCIESAASPTYHHYLNSLASEAGIAIVSVEYRRAPEHPLPIAYDDSLEALIWAVKGHAEPWLRDHVDPTRVFLAGDSAGANICHNIAMRSGGSGVPIEGVVLVHPYFWGSNETTEALSEEERAKHEGVWRFVCPTSEGVDDPRVNPLAEGAPSLAGLGCERVLVCEAEKDFLRGRGRTYCEGLKRSGWKGTAEFVETEGEGHVFHLFNPGCENAEVLMKRMMSFFNNDK
>Acora.06G220600.1.v1.1
MEPTTMQVKHDFFPFIRVYADGHVERFKGIDVVPPSIDPLSPVSSKDILINPSTSLSLRLYLPNHHPNKLPLLIYFHGGGFCTESAASPTYHNHLTTLSSDAHIAIASVDYRRAPEHPLPVAYDDSWEALQWIASQAQAREREPWLRDHVDLARVFLGGDSAGGNICHNVAMRVGAEGGLRIEGMVLVHPYFWASEGADALAEEERARHETIWKLICPTLSGFDDPRVNPFGLGAPSLAGLGCARVMVCVAEKDFMCEWGRRYGEGLKRSGWMGEVEVVESEGEGHVFHLIDPGCDSSKVLMKRLVGFFNHSSL
>Acora.08G215300.1.v1.1
MASTDLTKEVEFDLSPLFKIYKDGTIERLLFTDSVPPSSDDRTRVSSKDVIVSADTGVSARLYLPKLRKPDAKLPLVVYFHGGGFCIASATASIYHSYLNHLSAQAHVLIVSVDFRRPTEHPLPIAYDDSWAVLNWALAHGDGEPWLSGHADLGRVFLCGDSAGANIAHNMGMRAGYMGLDGLVLIHPYFWGSEPIGSEESADPRRKSIMDRLWRIVNPGSTGHDDPLINPVGPGAPSLAGLGCARVMVCVAGKDILKDRGQLYYESVLKSGFEGKVEMVETEGEEHCFHLFDYDCDNSVELMKRLVSFIGEA
>Acora.08G215800.1.v1.1
MAMRARGLGEDLKIEGVVLMHPYFWGTDVTESEAEDPSLASVIGRIWKVVHPTSVGNDDPLINPIGPNAPSLSGIGCGRVLVCVAGKDLLRDRGRRYYEALVGSGWDGGADLWVSEGEGHCFFLMDGTSESSKDLMARVAGFLGR
>Acora.08G215200.1.v1.1
MGSIGPNKQVMEDLSPFFLIYDDGTIERLSGTDFVPPSFDQTTGVTSRDVLISQDSGVSARLYLPNPNGPPRKLPLLVYFHGGGFCIGTTACSVYHHHLNKLASDAEIFIVSVDYRRPPEHPLPTAYDDSWAVLNWAVTQAHEGSDPWFAAHVDVGRIFIGGDSAGGNIAHNVAMRAGESGLAHGAKLDGLALVHPYFWGEELMRVESTHPMKAVVDRVWTFANPGSSGLDDPMINPVGPGAPSLTGLGCGRVLVCVAEMDVLSSPGWMYHEALVKSGWDGEVRVFESEGEGHCFHIFGGESDSTKALMGRLASFFGGDGDEYVFY
>Acora.08G215700.1.v1.1
MVSTHQEKQVVEDLSPFFLLYSDGTISRFGEDLVSPPSFDPLTGVTSKDVIVSSDTGVSARLYLPKLPSPQAKLPLLIFFHGGAFCLWRASSTGYHQYINSLTSQANVVAVSIDYRRPPEHPLPTAYDDSWDAVKWALSHA
>Acora.08G216000.1.v1.1
MASIPHEKEVAEDLSPFFLIHTDGTISRFGEDWVSPPSFDPVTGVTSKDVIVSSYTGVSARLYLPKLSSPQTKLPLFIYFHGGAFCIGKASSTFYHQYLNYLVSEANVVAVSVDYRRPPEDPLPTAYDDAWDVIKRAVSRSKAAGLDEWLSSHADFERVYLGGDSAGANIAYNMAMRAGARGGEVEDLRIEGLVLFHPYFWGTQRTESESEDPKFTAVIDRVWPFAHPTSVGNDDPLINPLGRGAPRVSTLGCARALVCVAGKDALRDRARGYYEALGESGWDGEAEFFASEGEGHCFFLLGEESDSAKALMARIVSFINRR
>Acora.08G215100.1.v1.1
MGSIGPNKLVVEDLSPFFLIYDDDTIERLAGTDFISPSFDQTTGVTSRDVLISQDSGVSARLYLPNPNGPPRKLPLLVYFHGGGFCIGTTACSVYHNHLNKLASDAEVFIVSVDYRRPPEHPLPTAYDDSWAVLNWAVTQAHAGSDPWFAAHVDVGLIFIGGDSAGGNIAHNVAMRAGESGLAHGVKLDGLALVHPYFWGTELMRAGSTHPMKAVVDRVWTFANPGSSGLDDPMINPVGTGAPSLTGLGCGRVLVCVAEMDVLSGPGWMYHEALVKSGWDGEVRVFESEGEGHCFHIFGGESDSTKALMGRLASFFGGDGGEYVFY
>Acora.08G215900.1.v1.1
MSHNPSLHFTHQPPRPPKEMVSTHQEKQVVEDLSPFFLLYSDGTISRFGEDLVSPPSLDPVTGVTSKDVIVSSDTGVIARLYLPKLPSPQTKLPLLIFFHGGAFCMWRPSSTAYHQYINSLTSQANVVAVSIDYRRPPEHPLPTAYDDSWDAVKWALSHAEGGGGHDAWLSDHVDFDKVYLAGDSASANIAHNMAMRARGVGKDLKFEGVVLLRPYFWGTDVTEAEAEDPSLASVVGRIWKFVHPTSVGNDDPLINPVGPDAPSLSGIGCRRVLVCVGGKDLLRDRGRRYYEALIGSGWDGEAELWVSEGVEHCFFLMDDGTSESSKDLMARVAGFLGR
>Acora.08G215400.1.v1.1
MASTDLTKEVEADVSPYFKLYKDGTIERLLFTDSIPSSYDDRTSVSSKDIVVSADTGGSARLYLPKLKNPNEKLPLVVYFHGGGFLIASAAASIYHNYLNLLSAQAHVLVMSVDFRRPIEYPLPIAYDDSWAVLNWALAHGDGEPWLSGHADLGRVFLCGDSAGANIAHKMGMRAGPMGLSGLVLIHPYFLGPEPIGSEESADPRRKSMECLWRIVHPGSTGHDDPLVNPVGPGAPSLAGIGCARVMVCVAEKDILKDRGQLYYESVLKSGFEGKVEMVVTEGEEHCFHLFDYDCDNSVELMKRLVSFIGET
>Acora.09G070700.1.v1.1
MAAALVVDIPPFIKVYSDGSVTRTNHDPVPASPHPSSDDEINFISKDVIIDASKSVTARIFSPSEPAPDDDDLLPIILYFHGGGFCVGSTRWSAYHAFLGRLSAESRSLVISVDYRLAPEHRIPAAYEDCLDSLAWLISTSQTDEPWLRRANRSRVFLAGESAGGNIAHHVALRAHGCEGGLVKGVMVVQPYFGSERRFQCEVGEDMWMNDSFWRLSLPGGSTRDHPACDFEKAEEISGKAEWDRFPATKVFVAGADLLRERGVMYAEFLVRKGVDAELITAEGEPHVYQLLSPGSDAAELLRAQMAEFVNRRV
>Acora.11G113900.1.v1.1
MASEILYQDDFIIIYTDYTIKRLKGEDVVDPGVNPITGVFSKDVVINPSTGLYARLYLPINPSSSSNDQKLSLLVYYHGGAFVIETPKSPTYHYYLNLLSLEAHMAIVSVGYRRAPENLLPIAYEDSWEALQWAVGGGNNSEPWLLDHVDPSRLFLAGDSSGANTLKKYTRENLTITFTYLLICNFQQDHREINIEGVVIVHPHFLLAGARPFEPLDWLKLELFWKIIYPTSKGPEDPSINPLGKGAPSLKGLACNRVLVCQAELDFLHDQGKTYYDGLIQSGWVGTCPPEFFESLGEGHVFHLTNLDSEKAKEMMKKVVAFLNYK
>Acora.11G183700.1.v1.1
MEHLHLPPTPPPPPPLDPTKLKLDLAPFMRLYTDGTVERLGDADTVPPSLDPVTGVASKDVIIDPETGASARLFLPTRCKNLLPLVIYYHGGGFCCGSAKSRAYHGFVGSLCAEAGAVAVSVDYRLAPENPVPAAYDDSWTALKWVASHACRDGPEEWLNDCVDFERVCLAGDSAGANICHHMAMKAGSTQSGDKGFNIKGIILIHPYFWGTAPVGAEAARAGFRELQDEIWTMVYPASKAGSDDPLVNPMADGAPGLEGLGCWRALVCVAEMDGLGDRGKLYFERLKMSEWEGMVEIYESVGEGHVFHMFKPGCDGARELMKRMVSFISAL
>Acora.11G130800.1.v1.1
MESTNPDRPIEIENCRDVLRVYSDGSISRSARPSFNVPVSDDGSVIHKDLLFDPSHDLRLRLYLPQSDGQKKLPIFYYFHGGGFCIGSREWPNFHNYCLRLASALPAVVVAPDYRLAPEHRLPAALDDAFASLEWLGTAAAAEEMGEVADFGRVFVSGDSAGGSIAHHLAVRVGGRGVFGPARIRGFVLLMPFFGGETHSVSEAECPVDAFLNLQLNDRYWRLSLPLGATRDHPYSNPFGPESPSLEPLELAPMLVVVGGRDLLRDRAADYAKKLKELGKETELAEFEGMQHGFFTIDPCSVQAEELMRVLRRFIAKHAG
>Acora.11G114100.1.v1.1
MKEQREINIEGVVIVHPHFLLTGARPFELFDWLKLEVSWNITYPWKGPLDPHINPLALGAPSLKGLTCNRVLVCQAELDFLHDQGKTYYNGLKQSGWVGTSPPKFFETPGEGHVFHLTHLDSEKAKEMMKTVVDFLNHK
>Acora.11G113800.1.v1.1
MTQPRDEEETIELLEQFWKIIYPASKGLEDPSINPLGKGAPSLKGLACNRVLVCQAENDGLHDQGKTYYDGLIQSGWVGTSPPEFFESLGEGHVFHLTNLDSEKAKEMMKIVVAFLNYK
>Acora.11G183800.1.v1.1
MHLYTDGTVERLGDADTVPPSLDPVTGVASKDVIIDPETGASARLFLPTRRKNLLPLVVYYHGGGFCVGSAKSRAYHGFVGSLCAEAGAVAVSVDYRLAPEHPVPAAHDDSWTALKWVASHACRDGPDEWLNDCVDFERVCLAGDSAGANICHHMAMKAGSTQSGDKGFSIKGIILIHPYFWGTAPVGAEAARAGFKELQDEIWAMVCPASKAGSDNPLVNPMADGTLGLEGLGCRRVLVCVAEMDGLGDRGRLYFERLRRSEWNGMTEIYESVGEGHVFHMFKPGCDSARELMKHVVSFISSFDNTLKNNF
>Acora.11G114400.1.v1.1
MASPTKTILFNLSPYIIIYTDFSIERLSGEDIVDPGLDPATRVSSKDVVINPSTGLYSRLYLPINPSSFNDQKLPLLVYYHGGAFVIESPKSPKYHNYLNSLSSKAHMAVISVGYRLAPENHLPIAYEDSWEALQWAVGGGNNSEPWLLDHVDPSRLFLAGDSSGANICHNLAMRDQHVINIEGVAIMHPYFLLTGARPFESGELLVLELFWKFIYPTSKGLEDPSIDPLAKGAPSLKDLACNRVLVCQAELDFLHDQGKTYYNGLKQSGWVGTSPPKFFETPGEGHVFYLDNPKSEKAKELMETVVDFLNYK
>Acora.11G162200.1.v1.1
MTRRKMGATSPTDPKLKNHHHHQHHVPVIEEIEGLIRVYADGHVERFPIMPQVLSTALPTNAEVQCEDTIIDRSTHVWARIYVPNNPTHDGEKLPLLVYFHGGGFCVGSAAWACYHDFLARLASVAGCIVVSVNYRLAPEHRLPAAYDDGLTALKWVRRQRGDDASPGEQSWWTSRCDFARVFVGGDSAGACVAYNAVAARSAPRVRGLVLIHPFFGGEARTASERRYAREPNSALSLSASDAYWRMALPAGAGRDHPWCDPLMAAGKSSRGMPAMFVGVAEIDVLRDRNAEFCAAMRRAGVGVVQVMSAGVGHAFHVLHSSQLAQQRRRELMLHVKDFILNR
>Acora.M070200.1.v1.1
MASPTKTILFNLSPYIIIYTDFSIERLSGEDIVDPGLDPATRVSSKDVVINPSTGLYSRLYLPINPSSFNDQKLPLLVYYHGGAFVIESPKSPKYHNYLNSLSSKAHMAVISVGYRLAPENHLPIAYEDSWEALQWAVGGGNNSEPWLLDHVDPSRLFLAGDSSGANICHNLAMRDQHVINIEGVAIMHPYFLLTGARPFESGELLVLELFWKFIYPTSKGLEDPSIDPLAKGAPSLKDLACNRVLVCQAELDFLHDQGKTYYNGLKQSGWVGTSPPKFFETPGEGHVFYLDNPKSEKAKELMETVVDFLNYK

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University