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

Spinacia oleracea

Species name

Spinach (Spinacia oleracea) is a species of eudicot in the family Chenopodiaceae.

Species info

Gene sequence info

Spinacia_oleracea.HIDH.fa

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>rna-XM_022000374.1
MTSTTIAITTTAAATATATKEIKTEIPHVIRVYTDNSVERLWGPPTVPATVEDPETGVSSKDVVLSPTTGLTARLYLPNPTTTTQQKLPIVIYFHGGGFCLKSAFSSTEHRYMNHLASQAKVVIVNVEYRLAPEHPLPAAYDDAWTALNSLSTLNDPWITNHGNLDAVFAGGDSAGANIAHNLAMKAGNSNQELPVKINGVFLCHSFFLGPKRVGTRKPEHDFGFNKEVAFLTWDLAYPGAGPGHPTINPVVDGPSLKGLGCKKVLIVTGENDDIVDWSVLYYDGLKGSGFGGSVELFEVKGEGHSFQVFNPTCDNSKVLIQRLASFFHN
>rna-XM_021986529.1
MSSYTNTDTNTAESEWNYSESDIAHEFLFFNVLKDGRVHVLPPPSPDENVLPSFGSTVGVSIKDVEITPNISARILLPSSASSTSMQKLPVVLYVHGGGFCMRSAFSENYTRFCSNIATEANAIVVSVEYGLFPTRPIPACYDDSWAALQWLASHGNGSGPEPWINNHADLRRIFVGGDSAGGNISHTLLAKVGSMGLSGDANIEGMILVHPYFGEDDKMWMYMCPTNEGPTDRRMKPAVEDLGRIGCGRVLVFLGEIDGLYGVGKLYTDELIKSGWKGTVEIVVNKGKDHCFHLPDYTDLEAVAIRRQIASFINNQG
>rna-XM_021986351.1
MSSTNSNNSDEWTYSESDIAKKFPFFNVLKDGRIHVFTSLYERAPPSDHPVTTPGVETKDITISPTISARIFLPSAATTTTNKLPLLIYFHGGGFCMQSAFSVEYSLFVSQIVAEANVIAVSVEYRLFPKDFIPACYEDGWGVIQWVGLHCKGGGPECWINDYADLGRVFVGGDSAGGNISHNLVAKVTGYNGSEGLPENVKVEGMILIHPFFWEGEEMWMFMCPTNKGPKDPRLTPAVHDLARMGCDRVLVLVAEKDDEHLYEAGKKYVEDLISSGWKGKAAELMENKGKEHIFHLYDPMDPEAVAIRQRISSFIHHHPDNKHGNTDVVFKSVLFNVLEDGRVVLRFPGATGKKIPPSDDPVTGVKMKDIRISSDVSARVFLPRGASGYAKLPLLLYIHGGGFCMESAFSVVYTRYVSNLAAQANVIVVSVEYSLFSPCRPLPACYEESWAALEWVASHNKGCGPDPWINNHADLQQIFVGGDSAGGNICHTLLARAGRSLSSRQRPLPESVRVEGMILAHPYFGIGGRDEEMWLYMCPTNEGPNDRRLRPTLEDLATIRCGRVLVLVAENDPMNVAGKRYVENLIKSGWKGTVEIVENTKKNHCFHLYNLEDQEAIANMRRITSFIHRHRSDYTKVKGSTKNPNLHLFSSL
>rna-XM_021986387.1
MSSSTTTTSEPSSEWTYTDSDIAHKFLFFNVLKDGRVHILLPSPPQVPPSYGSTYGVSIKDVEITTDVSVRIFLPSSASSTTEKLPVLLYIHGGGFCMLSAFTEEYTRLCSIIASQSNVIIVSVDYGIFPARPIPACYDDSWAALQWLASTPEPWINNHADRRRIFVGGDSAGGNISHTLLAKSAGGLPGDATIEGMILIHPYFGEDDKMWMYMCPTNEGPTDRRMKPAVEDLARIGCGRVLVFLAEIDALYGAGKMYTDELIKSGWKGDVEIVVNKEKDHCFHMFDPTDVEAVAIRGRIGSFINNNHQG
>rna-XM_021986530.1
MSSNINTDKNTAESEWNYSESDIAREFLFFNVLKDGRVHVLVPPDEKVPPSFGSTVGVSIKDVEITPDVSARILLPVSASSTSAHTAQKLPVVLYIHGGGFCMRSAFSEDYTRFCSNIATEANAIVVSVEYGLFPTRPIPACYDDSWAALQWLASHGNGSGPDTWINNHANLRRIFVGGDSAGGNISHTLLAKVGFIGLPGEANIKGMILIHTYFGEDDKMWMYMCPTNEGPTDRRMKPAVEDLSRIGCDRVLVFLGEIDEFYGVGKMYADELIKSGWKGTVEIVVNKGKDHCFHLPDHTDLEVVAIRRQIASFINNQG
>rna-XM_021991312.1
MSVIAEAPDFLQVFSDGTVKRFSPEIAIASPESSESYKSKDIVIDSSKPITGRIFLPNTPTINTSTHKLPVVVYFHGGGFCIGSTTWLNYHIFLGDLASLTGAIVLSIDYRLAPEYPLPIAYSDGCSSLEWLIKSCYTEPWLQRADLSRVFLSGDSAGGNIAHNITMKVAHISEEHDFSGIKIEGILLIHPYFGSEERTPQEMIDESGVEVQMNDMFWKLSIPQGSNRDYFGCNFEKVGFKDKEWDVFPRVVVYVAGLDFLKERGVMYVEYLKTKGVRDVKLIEAKDQGHIYHVYHPNSESTLLLQHQMKEFIYNF
>rna-XM_021991402.1
MASLSLDPRLSVNASYHHHHGALVEEIQGLIRVHKDGHVERPPIITNVPCSIPSELRVLSRDIVMNKFTNLWARVYVPQGQRNHLPLVVYFHGGGFCVGSAAWSCYHDFIANLASKAGCVVISVNYRLAPENRLPAAYEDGYNTIMWVKEQASVSGGSKENYWWLNCCNVSDFFLAGDSAGANIAHNVALRFGASREAILRPLSHRGTILIQPFFGGEARTSSEKAPQPRGSALTLSAADTYWRLSLPVGSSREHLWCNPLANLKRIELPATMVCVSDMDILMDRNKEFCSAMVKADNKVKMMVYKGVGHAFQILNSSPLSKARTQEMMAHFKTFIHS
>rna-XM_021992710.1
MESSTSSTKRKDNDDDDDDEIIFDNSPLFRLYKSGRMERLGEVPPIPPSLDPKTRVKTNDIKIISSKTRDHIIPVRLFKPNIPKNKRIPLLVYFHGGGFCIESTFSPKYHNYLNKLASEAQVMIFSVEYRLIPEHPLPAAYHDCWDALKWVVFKARDEEEWIQEHVDFDRVYLMGDSAGGNIAHRMALLAELDGDGGGVGSVCCISGVILVHPYFWGKQRIGDEAAKCSRIPNPDLATKVWALACPESGSGVDDPWINPGNDPDLWRLGCKRVLVCVAEKDFLRDRGLYYKEALEKSGWQGTIEVVESKGVDHVFHLLRPFSANSLQLMAKVVAFLNPTRSTL
>rna-XM_021992878.1
MEVQMSPEILHDFSPRLRVYKDGQIERLLKAHALPPSFDSATLVTSKDVEVSPGVSARIYRPVKFEPQKAKLPILIYIHGGAFCLYSASSSIYHNYLNSLVSLAGCIAVSVDYRLAPEHPMPVCYDDSMSVTQWVLSHSTGSGPEPWLNDRADFDQVFLAGDSAGANIVHDIVIRTDQSKSKRFAGIAMVHPFFGAGEPNGLWDYLYPGTTGVFDSRLNPAANPTKMRKEISACKKILVCVGGRDFLRDRGMTYYQVLREGQENGEWKGELELMESKGRNHVFHLYKPDCDEARDLLIRVADFISNSNSQDFDYQI
>rna-XM_021993011.1
MALKIQLFLALFFFLLQLLLLLAQTSEAIKHNKSPIEIQPYIIDYRNGTVLRYYNGPRSFVPPPIDSQVQSKDITIPSSLNHNLRARVFLPARPDPARKIPVLIYFHGGAFCIGSPFGWGDNHFVARVAAEARVIAVAIDYRLYPEFAVPAPLDDAWAALEWVAAHASRTGPGHEPWVAQYGDLQRIFAGGDSSGGTIAHNLAIRAGLSTGPRLHGLFLAMPYFLGSKRVPLEPEYIRFSPNYRVWPYVCNKCKRGVDNAFINPFGPGAPSLSHLGCKKLLVYTAEVDELRGRAIWYYKKVKASRWAGEARWIEAKGQSHIFHISKPDDPATTKLIQDLSAFINTNN
>rna-XM_021993012.1
MASLIENHNLLIVIFLLLPLLAQISSSETTQPPIILQPYIIDYQNGTVLRYNSTTPPTVVPPPNDAHVQSKDITFPASSDRNLRARVFLPAHPDPHRKIPVLVYFHGGAFCIGAPFYSGDSNFVARVAAEVGVLAVAIDYRLYPEFTVPAPFEDAWASLQWIVAHASSTGPDHDPWLARYGDLQRIYVGGDSAGGTIAHNLAMKAGLRPNTRFIGLFLAMPYFLGSKRVPLEPEGIASSTNSKVWSYVCNNCTNGVDNGFINPFGPEAPSITHLGCKKLLVYTAEVDELRARGIWYYKMVKASKWAGQAEWIEAKGETHVFHIIKPDEPATTIMIQDLSTFINAD
>rna-XM_021993529.1
MDDDSSRKNENGDPIVNNSPLIRVYKRGKVVYTHPIPPSLDPKTGVKSKDITISSTTGGVCVRLFKPPTNLKNLNYQNKIPVLLYFHGGGFHLESTFSATYHNYLNALAYEAQVMVVSVEYRKAPEHRLPAAYHDCWNALIWVVSNNNNNNNNNNNNNNNNREPWLEEEHVDLSRIYLMGDSAGGNIVHYLALRVGIEESEFCISGIILVHPYFWGEKRIGDEGSKLEYLSISGVADKVWELARPSSSFGADHPWVNPGNDPRLLRLGCKRVLVFVAQKDFFRDRGVFYKEALEKSGWQGIVEVVESKGEDHVFHLLNPYSVNSADIMRKIVAFLHPAHCKL
>rna-XM_021995628.1
MEELMKIFASVKVEDLSLDFRPFLVVYKDGRLERFIGNQRVPPSTDAVTGVESQDVVVCPEEEGGVWVRIYKPKGGGGDGGKLPLLVYFHGGGFCVETAASPYYHSHLNALCCKANVIIVSVDYRLAPEHPLPAAYDDSWAAMRWVGIENDHPWIKDYADLSRVFVAGDSAGANIAHNMAKRLGIQNQIENEKLKLKLKGMILIHPFFWGKDRIGSEVEKIAKSPGGSSVEKLWEFVCPGTSGSDDPLINPAMDPELAELAAEKVMVCVAEQDTLRDRGVHYKEAVVKSGCKANIELVETFGETHVFHLLNPGSPNAGPFMDQVAAFLNSC
>rna-XM_021995636.1
MTACDENIEYSKGYDLEETTHDFFPFFKVCNDGRIDRYILTTQVGPGVDPYTGVETRDVVISTNPKISGRIFLPKMDDTDSEDDSPKSRKGTLPLLVHYHGGGFCTGSAFGPIIKQFLTNLVSMAHVVAVAVDFRLPPEHPLPIAYDDCWAAFKWVGSHANGNGPDPWLNEYADFNRVILGGESTGANLAHNVAIKASVEPLDGLNLESLLAIHPFFSTKQQLETVISYIYPSIKGLDEEPRLNPSVDPRLYRLACDKVLICVAEKDRYRGRGFSYFDSLETRWEGKVELVETLGEGHCFHLLDATSPNIKPLMDKLTSFIKEDY
>rna-XM_021996765.1
MESKTPTTKEVKVEFTGLIRVFNDGSVERLFAPPHVPPTPEDPETGVASKDIKIPANTNLSARLYLPKLTNNNHHIPLLVYFHGGGFCVESAFSVLNHRYMNTLASQAQVIIVSVEYRLAPEHPLPTAYEDCWTALNWAVSLSDPWLATHADLNKLFIGGDSAGGNIVHNIAMRAGQESLDKVKILGAFLSHPYFLDDENNQLEMDYMYKIWDFVYPTAPGGFNNHMINPTGVGAPRLSALGCSRVLVVVAEKDELRDGAVRYTDALKKSGFQGVVELLEVQGEGHCFHMSNPDTDNAKLVFKRLVTFLTNS
>rna-XM_022003359.1
MGSLAEVSEDCFGVLQLYSDGSVYRANESEIDFGVYNKKNSHEVVGEGCLVEWEDCLFDEKHQLYLRVYKPSYKNSNNKKLPILYYIHGGGFCLGSRTWPNGHNCCLRLSSQLQALVIAPDYRLAPEHRLPAAIEDGFNAVKWLQKQAKQRDQESNPRNDDYYYNNQNTCNKLLEDGVDFDKVFIMGDSSGGNIAHHLAVRLGSGSPGLSPLRVCGYVLLAPFFGGSLRTKSEADGPPEPVLTLDSLDRFWRLSLPKGEDRDDPIANPFGPWSPNLKMVNLDPMLVIVGGKEIMKDRVEDYAKRLKQVGKDITFVEFEGQHHGFLTHNPCSHVSDQLCQLIKQFIFANK

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University