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
Citrus sinensis
Species name
Sweet orange (Citrus sinensis) is a species of eudicot in the family Rutaceae (rue family).
Species info

Gene sequence info
Citrus_sinensis.CHI.fa
Download
>rna-XM_006474444.3
MGNNWFFMDFNGGDPYILPTEFFLARSLGDHLFSQSSYPYVPGSLALQGAVNCISKFTGAFLFWFTSGSSSNLSRRIAGNQHGSKIGSYKSSAQVKQITSTGHNLTGFHLSSNSESEYACPVVFNKVSSSAIRRLFREGGKLHLSSVLSLAAAVIPPLDNVSSKVLAIPLENAEIQMHESMGRSPCEVESHRCGALSFPDLSRTRHAVEPRTGIEFPMILDNVIDGENYSSSTSEVLVGTGSRTIKIVKIKSLKVYAFAFYVHPRSVCEKLGPKYASISVAELNKCGGFYEDLLREDIDMTVRLVINCNGMKVNAVKDVFEKSLRARLEKANPNTDYHCLESFGSYFSKDIPLPLGTVINFRRTAAGQLITEIGGNQIGAVHSKDLCRAFFDMYIGTSPVSEQTKEEIGKNVASMIKTC
>rna-XM_006477737.3
MAAISTPICFSSLVIPCKTWKTNSSHLFLGKFAEPHAKSFRNKPCSLLSAFSATRIQPHFTVKASSSSSVGSAEYTEEPATKVKFQKSLSLPGYSSPLSLLGTGYREKVFAIIGVKVYAAGLYINQSILSKLNAWKGKGAANIQEDSSLFDTIYQAPSEKSLKIVLVRDVDGKTFWDALDDAISPRIRIPTPVDESALSTFRSIFQGRNLMKGTFIFLTWLDPSKMLVSISVDGLPSGVDATIESENVTFALYDVFFGGAPVSPSLKASVATGLATILK
>rna-XM_006480037.3
MVSLRFPFSFSQPSNLPHTATRSFSVAVTAAAAAATASVAGIAVYHNQKHPLVQNALNCLFSNQSSSHFWASLSFADNSSATVVESKTGTSFPSVLGGSRKLLGIGLRKKSVLGLKNIDVYAFGVYADHDDVKKILSEKYGNMSVAELKENKLNEDLMEADVCMTVRLQIIYNKLSIRSVRSAFEESVGSRLQKFGGSDNKELLQKFTSQFKDEYKIPKGSVIELSKERGHVLWTTIDGKEVGSIQSKLLCRSLLDLYIGEEPFDRKAKEDIELNLSSLIQK
>rna-XM_006481137.1
MREKLGFLVGILFLLCGLSFGRFVVEKNSLKVTSPEKIKGVYECAIGNFGVPQYGGTLIGTVVYPKANQKACKGFDEVDLSFKSRPGGLPTFLLVDRGDCYFTLKAWNAQKGGAAAILVADDKTEPLITMDTPEEENADAEYLQNITIPSALISKSLGDSIKKSLSGGEMVNMNLDWTEALPHPDERVEYEFWTNSNDECGPKCESQIDFVKNFKGAAQILEQRGYTQFTPHYITWYCPEAFILSKQCKSQCINHGRYCAPDPEQDFSRGYDGKDVVVQNLRQACFFKVANESRKPWLWWDYVTDFAIRCPMKEKKYTKECAEQVIKSLGVDLKKVDECVGDPEADVDNQVLKTEQDAQIGKGSRGDVTILPTLVINNRQYRGKLDKGAVLKAICAGFQETTEPAICLSEDIETNECLENNGGCWQDKAANITACKDTFRGRVCECPIVRGVKFVGDGYTHCEASGASRCSINNGGCWKKIQDGKSFSACVENSLHGCKCPPGFRGDGVNNCEDVDECEEKLACQCPECKCKDTWGSYECSCGSGLLYMQEHDTCISKDVRSEASWGFVWMVILGLAATGVAGYAFYKYRIRRYMDSEIRAIMAQYMPLDSQAEVQHASHGDV
>rna-NM_001288937.1
MNPSPSVTELQVENVTFTPSVQPPGSTKSHFLGGAGERGLEIEGKFVKFTAIGVYLEDDAVPLLAGKWKGKTAEELTESVEFFRDVVTGPFEKFMKVTMILPLTGAQYSEKVAENCIAIWKFFGIYTDAEAKAIEKFTEVFKDEIFPPGSSILFTQSPGSLTISFSKDGSIPKDGVAVIESNLLSEAVLESMIGKNGVSPAAKKSLAERLSALLNVTSDKMK
>rna-XM_006486106.3
MATEVVMVDEIPFPPQITTTKPLNLLGHGLTDIEIHFLQIKFTAIGVYLDPEILSHLQQWKGKQGSSLAQDDDFFDALVSAPVEKFLRIVVIKEIKGSQYGVQLESAVRDRLAGADKYEEEEESALEKIVEFFQSKYFKKDSVIAYHFPATSPTAEIVFTSEGKEDSKIKVENANVVEMIKKWYLGGARGVSPTTTSSLANTLSAELSK
MGNNWFFMDFNGGDPYILPTEFFLARSLGDHLFSQSSYPYVPGSLALQGAVNCISKFTGAFLFWFTSGSSSNLSRRIAGNQHGSKIGSYKSSAQVKQITSTGHNLTGFHLSSNSESEYACPVVFNKVSSSAIRRLFREGGKLHLSSVLSLAAAVIPPLDNVSSKVLAIPLENAEIQMHESMGRSPCEVESHRCGALSFPDLSRTRHAVEPRTGIEFPMILDNVIDGENYSSSTSEVLVGTGSRTIKIVKIKSLKVYAFAFYVHPRSVCEKLGPKYASISVAELNKCGGFYEDLLREDIDMTVRLVINCNGMKVNAVKDVFEKSLRARLEKANPNTDYHCLESFGSYFSKDIPLPLGTVINFRRTAAGQLITEIGGNQIGAVHSKDLCRAFFDMYIGTSPVSEQTKEEIGKNVASMIKTC
>rna-XM_006477737.3
MAAISTPICFSSLVIPCKTWKTNSSHLFLGKFAEPHAKSFRNKPCSLLSAFSATRIQPHFTVKASSSSSVGSAEYTEEPATKVKFQKSLSLPGYSSPLSLLGTGYREKVFAIIGVKVYAAGLYINQSILSKLNAWKGKGAANIQEDSSLFDTIYQAPSEKSLKIVLVRDVDGKTFWDALDDAISPRIRIPTPVDESALSTFRSIFQGRNLMKGTFIFLTWLDPSKMLVSISVDGLPSGVDATIESENVTFALYDVFFGGAPVSPSLKASVATGLATILK
>rna-XM_006480037.3
MVSLRFPFSFSQPSNLPHTATRSFSVAVTAAAAAATASVAGIAVYHNQKHPLVQNALNCLFSNQSSSHFWASLSFADNSSATVVESKTGTSFPSVLGGSRKLLGIGLRKKSVLGLKNIDVYAFGVYADHDDVKKILSEKYGNMSVAELKENKLNEDLMEADVCMTVRLQIIYNKLSIRSVRSAFEESVGSRLQKFGGSDNKELLQKFTSQFKDEYKIPKGSVIELSKERGHVLWTTIDGKEVGSIQSKLLCRSLLDLYIGEEPFDRKAKEDIELNLSSLIQK
>rna-XM_006481137.1
MREKLGFLVGILFLLCGLSFGRFVVEKNSLKVTSPEKIKGVYECAIGNFGVPQYGGTLIGTVVYPKANQKACKGFDEVDLSFKSRPGGLPTFLLVDRGDCYFTLKAWNAQKGGAAAILVADDKTEPLITMDTPEEENADAEYLQNITIPSALISKSLGDSIKKSLSGGEMVNMNLDWTEALPHPDERVEYEFWTNSNDECGPKCESQIDFVKNFKGAAQILEQRGYTQFTPHYITWYCPEAFILSKQCKSQCINHGRYCAPDPEQDFSRGYDGKDVVVQNLRQACFFKVANESRKPWLWWDYVTDFAIRCPMKEKKYTKECAEQVIKSLGVDLKKVDECVGDPEADVDNQVLKTEQDAQIGKGSRGDVTILPTLVINNRQYRGKLDKGAVLKAICAGFQETTEPAICLSEDIETNECLENNGGCWQDKAANITACKDTFRGRVCECPIVRGVKFVGDGYTHCEASGASRCSINNGGCWKKIQDGKSFSACVENSLHGCKCPPGFRGDGVNNCEDVDECEEKLACQCPECKCKDTWGSYECSCGSGLLYMQEHDTCISKDVRSEASWGFVWMVILGLAATGVAGYAFYKYRIRRYMDSEIRAIMAQYMPLDSQAEVQHASHGDV
>rna-NM_001288937.1
MNPSPSVTELQVENVTFTPSVQPPGSTKSHFLGGAGERGLEIEGKFVKFTAIGVYLEDDAVPLLAGKWKGKTAEELTESVEFFRDVVTGPFEKFMKVTMILPLTGAQYSEKVAENCIAIWKFFGIYTDAEAKAIEKFTEVFKDEIFPPGSSILFTQSPGSLTISFSKDGSIPKDGVAVIESNLLSEAVLESMIGKNGVSPAAKKSLAERLSALLNVTSDKMK
>rna-XM_006486106.3
MATEVVMVDEIPFPPQITTTKPLNLLGHGLTDIEIHFLQIKFTAIGVYLDPEILSHLQQWKGKQGSSLAQDDDFFDALVSAPVEKFLRIVVIKEIKGSQYGVQLESAVRDRLAGADKYEEEEESALEKIVEFFQSKYFKKDSVIAYHFPATSPTAEIVFTSEGKEDSKIKVENANVVEMIKKWYLGGARGVSPTTTSSLANTLSAELSK
Gene tree
Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University