Enzyme
CHI
Enzyme
Chalcone isomerase
Enzyme name
EC:5.5.1.6
Entry
Isomerases;Intramolecular lyases;Intramolecular lyases (only sub-subclass identified to date)
Class
flavanone lyase (ring-opening)
Sysname
a chalcone = a flavanone[RN:R07344]
Reaction
flavanone [CPD:C00766]
Product

Species information
Allium cepa
Species name
Onion (Allium cepa) is a species of monocot in the family Amaryllidaceae (amaryllis family).
Species info

Gene sequence info
Allium_cepa.CHI.fa
Download
>g97733.t1
MLCFITNWPCSQLKIVFQQLYSSAGYFLCENHNLTNSAFYTCAVESKMIMVDEIPFPHEITTTKALPLLGCGITDIEIHFLQIKHNSIGIYLDECVLEHLSNWQGKKGNELANDDEFFDAIVSADVEKFIRVVIIKEIKGSQFGLQVGSAIRDRLVSYDKFEDEEDEELEKITEFFQTPYFKKGSVITYHFPAKSQTAELSYLVEGKDEMKIEVKNANVVEMIQKWYMGGSRAVSPSTVQSLAEKLGLMLSDA
>g526647.t1
MPNNWLFFSNLDTDGGYHDLLSSKPNLTQGLGAHFLSHFGSILDISFNHSNQFIESGSSALQESFSFLSKAAGTIFIWSSTKSKSNKFSKLSRNSQGSCNGKKVSSSAQYKLDTALGHKPSMVEFGFGSEAAIFTKLASSTLNFLYKQVRKNHAFTILSLAVALVPPFDNSSPKVLANAIQMEYQAGEISNTIKDTYRGCDSLSMSKVLCVRDAIEPKTGIMFPTILDASFNGENCQRPSTEVLVGTGSRSMRILKIKTLRIYAFGLYVQPDSACKKLGPKYANVPADELKDRSDFYEDILREDINMTVRLVISCNGLKINNVRDAFENSLRTRLQKINPTTDYSCLRKFGSYFQQEIPLPAGTAINFRQTIDGQLITEIGGKLIGTVHSKDLCRAFFDMYIGNAPVSLETKQDIAQNVANLVTRC
>g47506.t1
MEAATKLEVEGTAFDVVIIPHGSSKHILSEESIIGEHGASTAIKQSMALKLPETMDKDENVEEKLPRLPKFAERREGRGIEFWSGGKTNAERNILFGILDAEPNLSLGVLLNQSRYMPNQNPGPLYSSYPFSFPHSINRGAFGQQCS
>g279761.t1
MDTPEEDNERSDHIQNITIPSALITKSFVDSLKKALNEGNMDFTIGYDGKDVVVQNLRQICVFKVANESGKPWLWWDYVTDFSIRCPMKEKKYTKECAYEVIRSLADVDNPVLKAEQDSQISKDSRGDVTILPTLVINNRQYRGKLDKGAVLKEICVGFEETTEPAVCLSDDVQTNECLENNGGCWQDKAANVTACKDTFRGRVCECLVVGGVKFVGDGPWRITITSFGAVALNSNGVSSVVLIFVCVYKTENSRANNKCKLMDLSGNGKVVALGWVESTDPNARVHFKPLVHNAVKVWIMTVKDPAVELWIYL
>g361589.t1
MDTPEEDNERSDHIQNITIPSALITKSFRESLPHPDDQVEYELWTNSNDECRVKCDAQIDFFTNFKGIAQILEQKGYTQFTPHYITWFCPETFTLSKQCKSQCINHGRYCAPDPEQDFTKGYDGKDVVVQNLRQICLFKVANESGKPWLWWDYVTDFSIRCPMKEKKYTKECADEVIRSLGVDIRKVNDCIGDPEADVDNPVLKAEQDSQIGKNSRGDVTILPTLVINNRQYRGKLDKGAVLKAICAGFEETTEPAVCLSDDVQTNECLENNGGCWQDKAANVTACKDTFRGRVCECPVVGGVKFVGDGYTHCEASGSGRCAINNGGCWQRSKDGSTYSACIDNSNGCKCPQGFKGDGVNSCEDIDECKERTACQCSGCRCRNTWGSYECSCPSNLLYMREHDTCISKEASTEVISWSFLWVIFLGLLAAGAGGYAIYKYRIRTYMDSEIRAIMAQYMPLDNQADAANRVSHAEDI
>g536041.t1
MGILGTTLLTFNYKHTTSFLDFHLYLIIQEMEAVTKLDVEGTAFDSVIIPPGSSKTHFLGGAGVRGLEIGGKFIAFTAIGIYLETDSIPFLADKWKGKTGEELAGSLDFFRDICTGPFEKFTNVTMILPLTGEQYSEKVTENCVAYWKAIGIYTDAEASAVDKFKQAFKPESFPPGSSILFTHTPSGTLKIAFSKDGLVPKDEGVLIENKALTRAVLESIIGEHGVSPAAKLSIASRLSEIMNKVGNVEEKLPENDGLCFKLDEVDFLCEIVTGELLGCNNNINSVIINIVPLSFNLV
MLCFITNWPCSQLKIVFQQLYSSAGYFLCENHNLTNSAFYTCAVESKMIMVDEIPFPHEITTTKALPLLGCGITDIEIHFLQIKHNSIGIYLDECVLEHLSNWQGKKGNELANDDEFFDAIVSADVEKFIRVVIIKEIKGSQFGLQVGSAIRDRLVSYDKFEDEEDEELEKITEFFQTPYFKKGSVITYHFPAKSQTAELSYLVEGKDEMKIEVKNANVVEMIQKWYMGGSRAVSPSTVQSLAEKLGLMLSDA
>g526647.t1
MPNNWLFFSNLDTDGGYHDLLSSKPNLTQGLGAHFLSHFGSILDISFNHSNQFIESGSSALQESFSFLSKAAGTIFIWSSTKSKSNKFSKLSRNSQGSCNGKKVSSSAQYKLDTALGHKPSMVEFGFGSEAAIFTKLASSTLNFLYKQVRKNHAFTILSLAVALVPPFDNSSPKVLANAIQMEYQAGEISNTIKDTYRGCDSLSMSKVLCVRDAIEPKTGIMFPTILDASFNGENCQRPSTEVLVGTGSRSMRILKIKTLRIYAFGLYVQPDSACKKLGPKYANVPADELKDRSDFYEDILREDINMTVRLVISCNGLKINNVRDAFENSLRTRLQKINPTTDYSCLRKFGSYFQQEIPLPAGTAINFRQTIDGQLITEIGGKLIGTVHSKDLCRAFFDMYIGNAPVSLETKQDIAQNVANLVTRC
>g47506.t1
MEAATKLEVEGTAFDVVIIPHGSSKHILSEESIIGEHGASTAIKQSMALKLPETMDKDENVEEKLPRLPKFAERREGRGIEFWSGGKTNAERNILFGILDAEPNLSLGVLLNQSRYMPNQNPGPLYSSYPFSFPHSINRGAFGQQCS
>g279761.t1
MDTPEEDNERSDHIQNITIPSALITKSFVDSLKKALNEGNMDFTIGYDGKDVVVQNLRQICVFKVANESGKPWLWWDYVTDFSIRCPMKEKKYTKECAYEVIRSLADVDNPVLKAEQDSQISKDSRGDVTILPTLVINNRQYRGKLDKGAVLKEICVGFEETTEPAVCLSDDVQTNECLENNGGCWQDKAANVTACKDTFRGRVCECLVVGGVKFVGDGPWRITITSFGAVALNSNGVSSVVLIFVCVYKTENSRANNKCKLMDLSGNGKVVALGWVESTDPNARVHFKPLVHNAVKVWIMTVKDPAVELWIYL
>g361589.t1
MDTPEEDNERSDHIQNITIPSALITKSFRESLPHPDDQVEYELWTNSNDECRVKCDAQIDFFTNFKGIAQILEQKGYTQFTPHYITWFCPETFTLSKQCKSQCINHGRYCAPDPEQDFTKGYDGKDVVVQNLRQICLFKVANESGKPWLWWDYVTDFSIRCPMKEKKYTKECADEVIRSLGVDIRKVNDCIGDPEADVDNPVLKAEQDSQIGKNSRGDVTILPTLVINNRQYRGKLDKGAVLKAICAGFEETTEPAVCLSDDVQTNECLENNGGCWQDKAANVTACKDTFRGRVCECPVVGGVKFVGDGYTHCEASGSGRCAINNGGCWQRSKDGSTYSACIDNSNGCKCPQGFKGDGVNSCEDIDECKERTACQCSGCRCRNTWGSYECSCPSNLLYMREHDTCISKEASTEVISWSFLWVIFLGLLAAGAGGYAIYKYRIRTYMDSEIRAIMAQYMPLDNQADAANRVSHAEDI
>g536041.t1
MGILGTTLLTFNYKHTTSFLDFHLYLIIQEMEAVTKLDVEGTAFDSVIIPPGSSKTHFLGGAGVRGLEIGGKFIAFTAIGIYLETDSIPFLADKWKGKTGEELAGSLDFFRDICTGPFEKFTNVTMILPLTGEQYSEKVTENCVAYWKAIGIYTDAEASAVDKFKQAFKPESFPPGSSILFTHTPSGTLKIAFSKDGLVPKDEGVLIENKALTRAVLESIIGEHGVSPAAKLSIASRLSEIMNKVGNVEEKLPENDGLCFKLDEVDFLCEIVTGELLGCNNNINSVIINIVPLSFNLV
Gene tree
Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University