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

Cicer arietinum

Species name

Chickpea (Cicer arietinum) is a species of eudicot in the family Fabaceae (pea family).

Species info

Gene sequence info

Cicer_arietinum.HIDH.fa

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>rna-XM_012712550.2
MATISLKHNNPKVNNIHQQKGHIIIEEIEGLIRVHKDGHVERPQIVPNVSCKVPSENGVTSRDVTINRDTNLFARVYVPSSILLLTSHNNNNNNNKLPLLVYFHGGGFCVGSTSWICYHEFLNNLAIKANCVILSVDYRLAPENRLPLAYDDGFNALMWIKHEALNGTLYNGGSNKQNWWLSHCNMKLFLSGDSAGANIAYNVATRLASSNINSSCLNPFCLKGVILIQPFFGGEERTFSEKHFQQPQNSALTLSISDTYWRLSLPLEATITRDHPYCNPLANGIVNKLRDLKLPSIMVCVSELDILKDRNLEFSNALVKAGKKVETFVYKGVGHAFQVLNNYQLSHYRTQEMMSHIKNFMN
>rna-XM_004494232.3
MDSLPHVVEDCMGFLQLYSDGSINRSNSIKFQVPIIQDNSVTFKDTLFNKKFNLSLRLYKPNNNIKKNKLPIIVFLHGGGFCFGSRTWPHIHNCCVRLASALQAVVVAPDYRLAPEHRLPAAVEDAVDAVRWIQRQGLSLKEGETWLSEDVDFDRVFVVGDSSGGNIAHQLAVRFGSDPTAIEPVRIRGYVLLAPFFGGEVRTKSEEGPSEPTLNLDLLDRFWRLSMPVGESRDHPFANPFGPSSPNLEQLKLDPILVIVGGNELLKDRAEDYAKRLKGMGKDIKYVEFEGCEHGFFTHDSYSQVAKEVIHILKRFMHQNSA
>rna-XM_004497054.3
MTALTSNLSLNTQYGTKDYQQQHGSSSSSSYVVEEIKGLIKVHKDGYVERPNIVPFVTCDLNPNLNIISRDIIIDNVTNIWARFYVPISQKKLPLLIYFHGGGFCVGSAAWSCYHDFLAKLSSKVECLIMSVNYRLAPENPLPAPYDDGLKALTWLKQKLLYQNEANDECEWWIKNCNFSSVFLGGDSAGGNIAYNVAKRVFSCESVILKPLKLKGLILIQPFFGGEVRTISEKCMVQLSGSALNLEAYDTYWRLALPYGEDRDHPWCNPLMKLEELKVLMMPCLVCISEMDILKDRNLEFCDALRREGKRVECEVFKDVGHAFQILSKSKVSNIRAIQMMARVKSFISI
>rna-XM_004496705.3
MASSFSTTNSSKEISRELPPLLRVYKDGSVERFLGSSFVPPSLQDPQTSVSSKDIVISQNPLISARIHLPKLTNNDLTQKFPIFVYYHGGAFCLESAFSFLHQRYLNIIASKSNVLVVSVEYRLAPEHPLPAAYEDGWFALKWVASHSIENNSSIENLEPWLIKHGDFNRFYIGGDTSGANIAHNALLRVGNGIVTEKIETLPGDVKIRGALLAFPLFWSSKPVLSESVEEHEQSSPMKVWNFVYPDAVNGIDNFLINPLAPGAPSLEKIGCPKMLIFVAGKDDLRERGIWYYNAVKESGWKGEVELVHVDGEEHCFQIYHPETQNSIDMVNRIAAFLV
>rna-XM_012715291.2
MSLIAEAPEFLQVFSDGTVKRFNPETSPPTSQSSTNQYKYKSKDIIIDPSKPITARLFIPNNSSQTTKQFPLLVYFHGGGFCIGSTTWLGYNNFLADFAVTSQSIVLSIDYRLAPEHRLPIAYEDCYSSLEWIAENVKIEPFLHNADLSNVFLSGDSAGGNISHYVAVKAVKNNGFCPVKVKGLMLIHPYFGSEKRTEKEMEEESVEDVRMNDMFWRLSLPEDSDRDFFGCNFEKDEVFESVWLKFPAVEVYVAGKDFLKERGVMYGEFLKKKGVNEVKVVEAEEEKHVFHVFEPDSDATRLLQRQMSEFMKRFG
>rna-XM_004496703.3
MIESMASTTTKEIVSEIPSYITVFSDGTVERPRQAPIVPPVLDDPNSQVSSKDIIISHNPNISARLYLPNTHTHKLPILVFFHGGGFFFESAFSKLYHEHFNIFAPKTNSIVVSVEYRLAPEHSLPACYHDCWDALKWVASNSSLDQKPINEEPWLINHGDFNRVFIGGDSAGGNIVHNIVMRAGIEPLPYDVKILGAILQHPYFYSSYPVGLETVKSPEEDLCYLVWKLVYPSAPGGIDNPMVNPVGPGAPSLDGIGCCRMIVCVAGEDGLRERGVWYYELVKKSGWNGKLELFEQQDEDHVYHIFHPESENGMKLIKRLASFLHE
>rna-XM_004499713.3
MVQEKKVVDEVSGWFRIYNDGSVERSWTGPPEVNFMLEPVSPHTQFIEAVATRDITTTTTHDGLIHRARIYLPEKTPKDNHKLPILIHFHGGGFCISEPDWFMYYHVYTRFVRSTRSICVSPFLRRAPEHRLPAAIDDGFTTLQWLQSVARGDVSDPWLEEHGDFSRVFLIGDSSGGNLVHEVAARVGSIDLSPIWLAGAIPIHPGFVRSYRSKSELEMPQSPFLTLDMMDKFLRMALPIGSNKDHPITCPMGEAAPPLDGLKLPPFLLCVAEKDLLNDTQMEFYEAMKKANKDVDLFVSKGMTHSFYLNKMAVDLDHNVNAEMNALIGRVKEFIENH
>rna-XM_004505142.3
MDPNSNEIVREFPYLFRLYKDGRVERLLGTETTPPGTDSLTGVQSKDITINSDTGIGARLYLPPNATASRKLPILIYIHGGAFCICSPFNTGYHHHLNTVAAQANVIVFSVHYRLAPEHPLPIAYDDTWEAIQWISKGSELWLKDHADLNIVFIAGDSAGGNLAHNMAMRGSTEGFGSLKVQGIVLLHPYFGNNKKDELLEFLYPSYGGLNDPKIHPVNDPNLSSLSCGKMLVFVAENDFLRERGRSYYEALKKSGWNGVLEMVETEDEGHVFHLFNPSKDKSVALVKQFVSFMTQIEKHIRSSSL
>rna-XM_004505141.3
MDPNSNEIVREFPNLFRLYKDGRVERLLGIETTPAGTDPLTGVQSKDITINSETGLAARLYLPPNATTTQKLPLLVYIHGGAFCVCSPYNTGYHHHLNTVSAQANIVVFSIHYRLAPEHPLPVAYDDTWEAIQWISKATDPWLADHADLNIVFFAGDSAGGNLSHNMAMRGATEGFGSLKLQGIVLLHPFFGNEEKDELLEFLYPSYGGLNDPKIHAANDPNLSSLGCGKVLVFVAGKDFLRERGRTYYDALKKSGWSGAVEMVETEGEGHVFHLFDPTKEKSVALVQQFISFITQTAKDVNSASS
>rna-XM_004505144.3
MNLIIHSFSSIPSTLPLHNKSYNTLLPSLKLTKPLHINFTTKSTMDSNSTSTLNDEIAIDLTPILKVYKNGRVERLVGEEVIPPSLDPKTNVESKDVIISKEHNISARIFIPKTTYPPTQKLPLFVYIHGGAFCIETPFSPNYHNYLNSVTSLANAIGVSVHYRRAPEHPVPIAHEDSWFALKWVASHVGGNGSDEWLNQFADFEKVFLGGDSAGANIAHYLGIRVGQENLDGFKIEGSVYVHPYFWGVDRIGSESDKVEYVEKVHNLWRFSCPTTIGSDDPLINPEKDPNLGKLGCKKVLICVAEKDLLRDRGWYYKELLEKIGWGGVVEVIETEDEDHVFHMFKPTCDKAAILLNQIVSFIKSA
>rna-XM_004506191.3
MSKLLVDECRGVLHVYSDGSIVRTANPAFNTPVQDDGTVLWKDVVFDSAHDLQLRLYKPANSTVTKLPIFYYIHGGGFCIGSRTWPNCQNYCFQLSSQLGVVVVAPDYRLAPENRLPSAIDDGFKAVKWLQEQAVSSEPDSWLNHVADFSRVFISGDSAGGNIAHHLAARLGFGAPELAPVKVRGYVLLAPFFGGTVLTKSEAEGPKDAFLNYELIDRYWRLSIPIGENTDHPLVNPFGVHSNNLETIDLDPILLVVGGNDLLKDRAEDYARRLKNWGKNIDYVEFEGQQHGFFTIDPNSEPAKELMLVIKQFIEKYSGNV
>rna-XM_004505143.3
MDSSSNEVVLDLSPLLKLYRNGHVERLSGCDVVPPSFDPTTNVESKDVTISKENNISARIFIPKLNNHDPIQTQKLPLLVYFHGGGFCIQTPFSQKYHKFLNSIVSQTNVIAVSVHYRRAPEHPLPIAYQDSWESLKWVASHINGNGSDEWINRYADFEKVFFSGDSAGANIAHHMGIRVGTEGLQGVNLEGIVLVHSYFWGAERIGSEAEKSEHLGLLENLWRFVCPTTIGSDDPLINPEKDPNLGKLGCKKVLICVAEKDLLKDRGWYYKELLHKIGWGGVVEIVETKGEDHVFHLFNPNCDNAFSLLNQITSFITNSG
>rna-XM_004511291.2
MGSLEDSNKNKVIIHDLLPLVAVYSDGTIDRPNECSTVPPQEEDPKTGVSSKDIVFSKDPYLTARLYLPKLTQSNEKLPILVYYYGGAFSFESAFSDIHHSYCNRIASQAKVVIASIEHRNAPEHYLPTAYNDCWAGLCWVATHATQNPTNSDPWITNHGDFNRVFIGGDSSGGNLVHNVAMRAGVEALPGGVKLFGAYLNHAYFWGSKPIGKEPVIGFEETLQSRIWKFAYPSAPGGLDNPMLNPLAPGAPSLATLGCSRMLVTVAGNDQYLFNEREKRYYEAVKQSGWKGEVELFEEKGEIHVYYMYDSESEQAKRIFKLLVDFLKQ
>rna-XM_004511392.2
MASTPKKKEIVSQVPDFINVYSDGTIERLDDKPKVPPSPLDPQTCVSSKDIFFSNDPSFKARLYLPKLTQNNQKIPILVYFHGGAFCCESPFASHHHKYCNVVASQGKVLIFSIEYRRAPEHFIPTQYDDCWVGLKWVASQNNNETKDPTNCDPWIINHGDFNRVFIGGDSSGGNIVHNIAIRAGAEELPCGVKIFGAYMNHPFFWGSKPIGFEKVEEFEKISEFANLLWNFVYPNAPGGIDNPMVNPLDPKAPNLATLGCSKMLITVGGKDRFRNRTVLYYEAVKQSEWKGEVELFEDEDEDHCYYMFDLDSEKGKIFIKILADFLHL
>rna-XM_004511290.3
MAYSLTSNNKKEIEKELLPLIRVYKDGSVERLIESPIVPPSLQDPQTNVSSKDIIISNNNPSLSARIFLPYSHKHNNKKLPIFLYFHGGAFCVESAFSSLYHNYLNILVSESNIIAVSVDYRLLPHHPLPAAYEDGWISLQWLASHTSNEINNNNKEQWLLDYGDFNKVYIGGDTNGANLAHNIAMRAGTETLPNNLKIFGVLLCSPFFWGSKSIGLEALEDNERHGLAIKVWNFVYPNAKGGIDNHMVNPCADDAPNLATLGCSKMLVTVTDKDEFRDRDLLYYDSVRKSGWQGQLELFEAGDEEHGFQIFNHQTHTAKNFIKRLASFLV
>rna-XM_004513688.3
MDPNSNEIVREFPNLFRLYKDGRVERLLGIETTPAGTDPLTGVQSKDITINSETGLAARLYLPPNATTTQKLPLLVYIHGGAFCVCSPYNTGYHHHLNTVSAQANIVVFSIHYRLAPEHPLPVAYDDTWEAIQWISKATDPWLADHADLNIVFFAGDSAGGNLSHNMAMRGATEGFGSLKLQGIVLLHPFFGNEEKDELLEFLYPSYGGLNDPKIHAANDPNLSSLGCGKVLVFVAGKDFLRERGRTYYDALKKSGWSGAVEMVETEGEGHVFHLFDPTKEKSVALVQQFISFITQTAKDVNSASS
>rna-XM_004516263.3
MASTTPITPKTVTKEIVTDMGTFIRIFSDGSVERPLQSLFAPPSLNDPKTGLSSKDIVISHNPTISSRVYLPKITNPSSKFPILVYFHGGAFVFESAFSQIYHEHIKAFATEANIIVVSVEYSLAPEHPLPTCYHECWAALKWVSSHSNNTLNNAEPWLIQHGDFNRVFIGGDSAGGNITHNIAIQAGIESLPCDVKILGAILIHPYFHSSYPIGSEPIIEPENSICHKVWHLVYPNAPSGIDNPLVNPLGEGATSLEKLGCSKIIVCVAGKDMLRDRGIWYFESVEKSGWKGKLELFEEKDEDHVYHLLKPESEIAKKFIKRLVSFVQE

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University