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

Chimonanthus salicifolius

Species name

Chimonanthus salicifolius is a species of flowering plant in the family Calycanthaceae.

Species info

Gene sequence info

Chimonanthus_salicifolius.HIDH.fa

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>Cs01g00740.t1
MDQTDQIAHDFSPYICVYKDGRIDRFVGTDFVAPSIDPNGVSSKDVVILPESGVAARLYLPKLTDPDKKLPILVYFHGGAFCIGTPFCSTYHSFLISLVSVANVVAVSVDYRLAPEHPLPTAYDDSWAALNWVTSHAAGGPEAWLSQHGDFNRIILAGDSAGGNITHNMLLRAGSSELGHGVKAHSAILIHPYFSGPDPIGNEIVQPSMKEVGDGLWKFVCPSTTGLDDSRFNPTAIGAPSLLGLGCTRVLVCVAEKDLWRDRGFLYYDKLCSSGWEGVGEMLETKGEDHVFFLFNPTSEKAEKLTSRLAGFMNFDTITL
>Cs01g00787.t1
MDQTDQIAHDFSPYICVYKDGRIDRFVGTDFVAPSIDPNGVSSKDVVILPESGVAARLYLPKLTDPDKKLPILVYFHGGAFCIGTPFCSTYHSFLISLVSVANVVAVSVDYRLAPEHPLPTAYDDSWAALNWVTSHAAGGPEAWLSQHGDFNRIILAGDSAGGNITHNMLLRAGSSELGHGVKAHSAILIHPYFSGPDPIGNEIVQPSMKEVGDGLWKFVCPSTTGLDDSRFNPTAIGAPSLLGLGCTRVLVCVAEKDLWRDRGFLYYDKLCSSGWEGVGEMLETKGEDHVFFLFNPTSEKAEKLTSRLTGFMNFDTITL
>Cs02g00346.t1
MYIIAQSPGFLQVFSDGSVKRFFPEVSAAASHFSNGYRSKDVTVCPSKPVTARIFFPQIQTSINSLPVIVYFHGGGFCIGSTTWSGYHNFLGGLCVRSHSIVVSINYRLAPENRLPTAYDDCFGALNWLATATNDQTEPWLEPADLSRVFLSGDSAGGNITHHVAVLAMRLRSTTNDVKIQIQGLLIIHPFFGSEKRIASETTDGLAGFVESNDMLWRLSLPERSDRDHFACNFETIEQPEVEWLNFPSVIVFVAGLDQLMERGALYVEFLRKKGVKEVKMEVAEGQQHVYHVFHPYSNPTLLLQDQMAQFINGSDH
>Cs03g01274.t1
MGAIPLNDSRVYKNGRVERSPVVPHVASTFSLEAEVASRDVIIDGLTGVWARFYIPNCRASAKLPLVIYFHGGGFCLGSAAWRCYHEFLVLLASRANCLIMSLNYRLAPENRLPTAYEDGFNAIKWLRQQALNSAGACLAYNVATRLGSPGVSDSTILKPLRLKGLFLIQPFFGGETRTSSERNVLQSSSSALTLTASDTYWRLALPLGANRDHPWCNPLAKGSTKLEDLRLPPTLLCISEMDILKDRNLEFCSAMNQAGQSVEHLMYMGVGHAFQILHNYPQSQTRTHELLSHLKAFINR
>Cs03g03385.t1
MESPTPHQVEDCRGVLRVYSDGSIVRSTKPSFDVPIRDDGSAIWKDVIFESTHNLQLRLYKPSCPPPTSKFPIFYYFHGGGYCIGSRTWPNCQNYCLRLASELHAVVVSPDYRLAPENRLPAAIDDSIAALKWLKEQATSQDPDTWLTEAADFGRVFISGDSAGGNIAHHLAVRFGTGSPELAPVRVRGYVYLAPFFGGTVRTRSEAECPKDAFFPLELNDRFWRLSLPIGATTDHPLSNPLGPDSPSLESVALDPILVVVGGGDLLRDRAEEYASKLNEWRKRVEFAEFKGQQHGFFTIDPLSTSSNELMCVIKRFMIENGTSE
>Cs03g03386.t1
MESPTPHQVEDCRGVLRVYSDGSIVRSTKPSFDVPIRDDGSAIWKDVIFESTHNLQLRLYKPSCPPPTSKFPIFYFFHGGGYCIGSRTWPNCQNYCLRLASELQAVVVSPDYRLAPENRLPAAIDDSIAALKWLKEQATAQDPDTWLTEAADFGRVFVSGSSAGGNIAHHLAVRFGAGSPELAPVRVRGYVYLAPFFGGTVRTRSEAECPKDAFLPLELNDRFWRLSLPIGANTDHPLSNPFGPDSPSLESVALDPILVVMGGVDLLRDRAEEFASKLNEWGKRVKFAEFEGQHHGFVTVDPWSNSSNELMCVVKRFMIENGTSE
>Cs04g01688.t1
MVAEKQIVDEVACWLRIFDDGSVDRSWAGPQEVEFLATPVPASHKFIDGVATRDVVIDADSGLVVRLYLPELQSDDKGKLPILLHFHGGGFCISRASWYMYYQFYAELVKSARAICVSVEMRLAPEHRLPAAVDDCYSALLWLRDLAHAKLADPWLGANADFGRVFLIGDSSGGNLVHEVAARAGCSEWSPLRLAGAIPIHPGFVRAERSPSELKVEFETPFLTLEMVDKFLDLALPEGSTKDHPITCPMGAAAPPLWKLELPPFLVHVAEKDLLRHTDLEYIEAMKQAGKDVEVMHNMGVGHSFYLNKIAVDLDPNTATQTQFLISSISHFINSH
>Cs05g02523.t1
MSSEKVVEEVSGWLRVFDDGSVDRTWTGPPEVRFLTLPAPPTNEFVDGVATRDITIDPNSGIFVRLYLPEKKPDDKPKLPILLHFHGGGFCMSRAVWYMYHYFYTRLVTSARTICVSVEMRLAPEHRLPAAVDDCYAALKWLQSVARAELTEPWLEAHAEFSRVFLVGDSTGGNLVHQVAARAGSDELDPLRLAGGVLLHPGFVRAERSRSELDPQAESAFLTLDMVDKFLGMALPIGSTKDHPITCPMGAAAPPLAGLQMPPFLVAVAEKDLMRDTELEYVEEMKKGGKEVEVLLSPGMGHCFYLNKIAIDSDPDTAAQTDILIAAISEFLFNTI
>Cs05g02524.t1
MASEKKIVDQVSDWLRVFDDGSVDRTWTGPAHLKSLSVPNGVATLDITIGPNPTESARIYIPEIKPTSDYQKPTPKLPLLLHFHGGGFCISRADWYMYHQFYTRLVKTARAICVSPEMRLAPEHRLPAAIDDCYAALKWISSVARAEQHEPWLGVQADFSRVFLIGDSAGGNLVHEVAALAGSDELGPLRIAGGVLLHPGFVRSERSKSELALLPESALLTLEMVDKFLAMALPIGSSKDHPITCPMGPLAPPLATLRLPPFLVAVAQKDLIRDTQLEYVEEMKKALKDVELVINSDMGHCFYLDKIEIDSNPKIAAQTDILLAAIEDFIKRH
>Cs06g02037.t1
MDAADEIEHDFTPYFHVYKDGRVKRFKEIDIVPASIDPATGVSSKDVEFLPEFNVSARLYLPKVDDSRRKLPILVYYHGGGFCFASAVCGLYHSYLNCLAQAANAVVVSVEYRLAPEHPLPAGFDDSWAALQWVASHAVDEPADPVPGPEPWLRDHGDFDRITVAGDSAGGTIAHDMAMRAGKAKLHHGVKIRGAIVVHPFFVQSVPAQNVSEDPSKLTGHRFWKFACPTTTSFDDPRINPMAPTAPSLSGVGCSRVLVCVAEKDGLRNLGWVYYEALKGSGWKGEAEIWENEGEGHLVNKNIDVFWTEARQPFSAVQLLDNVVGLWHA
>Cs06g00957.t1
MDSSDRDEILHDFAPFVRIYKNGRIERLLGTSIVPPSHPDSDPDTGVTSKDVVICPDSGVSARIYLPKLSHPHQKIPVLVYIHGGGFCIETAFSPTYHYYLNSLVAAAGVLAVSVDYRRTPEHPLPAAYDDSWAAIQWVVSHADGGAKEAWLTEHGDFSRLFVGGDSAGANIVHHVAMRSNKGCDIGDGVKIDGAILIHPFFWGRVAIDNEPKDAMVHEKVGGIWRFACPSTVGLDDPQINPTAAGAPSLAGLGCKRVIVCVAEKDTLKDRGWDYYQTLERSEWKGEAEILESKGEEHVFHLFKPSCENAGVMKDRLVSFLNAQSALSPL
>Cs06g00959.t1
MDSSDRDEIVHDFAPFIRIYKNGRIERLMGTSIVPPSYPDSDPDTGKIPVLVYIHGGGFCIETAFSPTYHYYLNSLVAAAGVLAISVDYRRVPEHPLPAAYDDSWAAIQWVVSHAAAGDGDAKEAWLTEHGDFSRFFVGGDSAGANIVHHVAMRSNNGCDIGHGVKIDGAVLIHPFFWGSVAIGNEPKDALVHEKVGRIWRVACPSTVGLDDPRINPTAAGAPSMAGLGCKRVIVFVAEKDILKDRGWDYCQTLERSGWKGEAEIMECQGEDHVFHLVKPRCENAGVMKDRLVSFLKAQSPL
>Cs07g00381.t1
MDAAAEIEHDFRPYFLVYKDGRVERFKETDVVPASIDPVTGVSSKDVEILPEFNVSARLYLPKVDDSRPKLPILVYYHGGGFCFASAVCGLYHSYLNCLAQAANVVVVSVEYRLAPEHPLPAGYDDSWAALQWVASHAADEPGGPGPGPEPWLRDHGDFDRITLAGDSAGGNIVHNTAMRAGKSQLHHGVKVRGCHRCDDPWINPMAPGGPSLSGLGCSRVVVCVAEKDELRNVGWLYYEALRGKWVERRRLSFGRVRKRIMCSISSILLLRMLGI
>Cs07g00067.t1
MAMQAGNTGIGHGVRIHGAILVHPYFCWSDPAHGTTTDPSKLSFDQRLWLFVCPSTTGSDDPRINPMAPLNPSLSGLGCSCVFVSIAEKDKLRDGGWIYYQALKSSGWNGVAEMSERVKERIMCFIPIILLLSLQGI
>Cs08g02620.t1
MESPTPCEVKECRGVLRVYSDGSIVRLKKPSFDVPIQDDGSAIWKDVIFKTTHNLQLRLYKPSCPPPTSKFPIFYYFHSGGYCIGSRTWPNCQNYCLRLASELQAVVVAPDYRLAPENRLPAAIDDSIAALIWLKEQATSQDPDTWLTEAADFGRVFVSGDSAGGNIAHHLAVRFGVGLAELAPVRVRGYVYLAPFFGGTVRTRSEAECPKDAFFPSELNDRFWRLSLPIGANTDHQLSNPFGPESESLASIGGFRPDLGRGGQS
>Cs08g02974.t1
MESPTPREVEECRGVLRVYSDGSIPRLKKPSFDVPIQDDGSAIWKDVIFKTTHNLQLHLYKPSCPPPTSKFPIFYYFHGGGYCIGSRTWPNCQNYCLRLASELQAVVVAPDYRLAPENRLPAAIDDSIAALIWLKEQATSQDPDTWLTDAADFGRVFVSGDSAGGNIAHHLAIRFGVGSSELAPVRVRGYVYLAPFFGGTVRTRSEAECPKDAFFPLELNDRFWRLSLPIGANTDHPLSNPFGPESQSLESVALDPILVVVGSRDLLRDRAEEYASKLNEWGKRVEFAEFKGQQHGFFTIDPWSNSSNELMCVIKRFMIENGTSE
>Cs09g00154.t1
MGGPKEVEFLATTLPPSNQFVDGVATRNVIIDPNSGLSVQIYVPEAQPDDDDVGKLPILVHFHSSDFCIS
>Cs09g00155.t1
MVSEKKVVDQVACWLRIFEDGSVDRSWVGPKEVEFLATAVPPSDQFVDGVATRDVIIDSNSGLSVRIYVPEPQPDDDDVGKLPILVHFHGGGFCISRATWYMYYQFYARLVKSTRAICVSVEMRLAPEHPLPAAVDDCYVALLWLRALARAERAEPWLGTNADFSRVFLIGDSAGGNLVHEVAARAGFEEWDPLQLAGAIVIHPGFVRAERSRSELKLEHETPFLTLEMLDKFLGLALPQGSTKDHPITCPMGPAAPPLGGLQLPPILVLVAENDLMRDTQIEYVEEMKKAGKDVEMVYNNGHGSLLLPQQNSS
>Cs09g00156.t1
MVSENKVVDQVACWLRIFEDGSVDRSWVGPKEVEFLATAVPPSDQFIDGVATRDVIIDPNSGLSVRIYVPEAQPDDDDVRKLPILVHFHGGGFCISRATWYMYYQFYARLVKSTRAICVSVEMRLAPEHPLPAAVDDCYAALLWLRALARAEGAEPWLGTIADFSGVFLIGDSAGGNLVHEVAARAGFEEWDPLQLAGAIVIHPGFVGAERSRSELKLEHETPFLTLEMLDKFLGLALPQGSTKDHPILVLVAENDLMRDTQIEYVEEMKKAGKDVEMVYNKGVGHCFYLNKIAVDSEPNTATQTELLIASKSDFVRRHCGQRKSANS
>Cs09g00586.t1
MGVISLSDSGFNSHVEIGGVIRVYKDGRVERPLIVPHVSCEFSPEADVTSRDVTIHGSTGITVRFYIPKRQAKLPLLVYFHGGGFCVGAASWKCYHDFLSMLASKANCLIMSVNYRLAPENRLPAAYEDGSDAIKWLRQQALSGPEEQSWWWCRCDFSRMFLTGDSAGACLAYNVAAQLGSPGVSEYTTLKPLCLKGLILIQPFFGGEERTSSERNALQPASSALTLAASDTYWQLALPVGSNRDHPWCNPLAKGSTKLEDLKLPSILVCISELDILKDRNLDVCEAMKKAGKSVEHVIYMGVGHAFQILHNYPHSQSRTQELVSRVKTIINR
>Cs11g01184.t1
MMRIYKNGRIERFLGTTTVPPSTPDPHTGVYSKDVLISPESAVSARLYLPKLPDPRRKIPILVYFHGGGFVIESPSSPQYHSFLNSLVAQANVLAVSVGYRLAPEHPLPVAYDDSWAALQWVASSADPWLAEHGDFSRLVVAGDSAGANIAHQMAMQSGSDDLGRGVKLYSAVLIHPYFWGSDALGSVAVDQSVDSMIRDLWRVSCPSTEGVDDPRINPMGAGAPSLASLGCRRVLVCVAEKDLLKDKGWAYYHSLASSGWDGVVEMAEAEGEDHVFHLLKPDCENASALMQRLSAFVNRDGVLF
>Cs11g01186.t1
MVAHDLSPLIRIYKDGRIERLLGNATVPPSTPDPQTGVYSKDVLISPESGVSTRLYLPKLPDPRRKIPILVYFHGGGFVIESPSSPTYHTFLNSLLAQANVLAVSVGYRLAPEHPLPAAYDDSWAALQWVASAEDPWLAEHGDFSRLVVAGDSAGANIAHQMAMRSSGDDLGRGVKLYSAVLIHPYFWGSVALGSVAVAPLVDLKVTELWRVACPSTEGVDDPRINPMGAGAPSLARLGCRRVLVCVAEKDLLRDKGWAYYNSLASSGWDGVVEMAEAEGEGHVFHLLKPDCENASALMQRLAAFLNGDGIPLP

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University