Enzyme

The enzyme catalyses the first committed step in the biosynthesis of flavonoids. It can also act on dihydro-4-coumaroyl-CoA, forming phloretin.

CHS

Enzyme

Chalcone synthase

Enzyme name

EC:2.3.1.74

Entry

Transferases;Acyltransferases;Transferring groups other than aminoacyl groups

Class

malonyl-CoA:4-coumaroyl-CoA malonyltransferase (cyclizing)

Sysname

3 malonyl-CoA + 4-coumaroyl-CoA = 4 CoA + naringenin chalcone + 3 CO2[RN:R01613]

Reaction

CoA [CPD:C00010];naringenin chalcone [CPD:C06561];CO2 [CPD:C00011]

Product

Species information

Dioscorea rotundata

Species name

Guinea yam (Dioscorea cayenensis subsp. rotundata) is a subspecies of Lagos yam (Dioscorea cayenensis)

Species info

Gene sequence info

Dioscorea_rotundata.CHS.fa

Download
>transcript:DRNTG_12274.1
MVAIQDVFRKERPQGPATILAIGTANPPNVIDQSTYPDYYFRVTNSEHKQDLKNKFRRICERSTVKKRYTYLTEDILKENPNMCIYKAPSTDVRQEITVSAVPELASMAAVKALEEWGRPSSEITHLVFCAMTGADMPGADYQLLKLLGLSHTINRTMLYSLGCYAGGTVLRIAKDIAENNKGARVLVVSSEIMTQVFRGPDEAHFDSLIGEAIFGDGAAALVVGADPIMDVEKPVFEIGFAMQAVLPDSEGSVEGHYGYAGLTFHLQNKLPHVVAKNIEKSLKQVFEPVGVTDWNELFYIVHPGGPAILDKTEEELKLSQGKLRTTRQVLSEYGNMSSATVLFIMDEMRKRSVEEGKGSTGEGHELGVLLGFGPGLTMELVVLRSVSLLA
>transcript:DRNTG_07711.1
MIKKRYMHLTEELLKENPNICAYMAPSLDARQDMVVVEVPKLGKEAATKAIKEWGQPKSRITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRLMMYQQGCFAGGTVLRLAKDLAENNRGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFGDGAAAMIIGADPDTSIERPLFEMVSAAQTILPDSEGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLAEAFEPLGISDWNSIFWIAHPGGPGLTVETVVLHSLPIH
>transcript:DRNTG_07712.1
MAKLIEDIRRAQRAEGPATILAIGTATPAHCVYQAEYPDYYFRITNSNHLPDLKEKFKRMCEKSMIKKRYMHLTEELLKENPNICAYMAPSLDARQDMVVVEVPKLGKEAATKAIKEWGQPKSRITHLVFCTTSGVDMPGADYQLTKLLGLRPSVKRLMMYQQGCFAGGTVLRLAKDLAENNRGARVLVVCSEITAVTFRGPSDTHLDSLVGQALFGDGAAAMIIGADPDTSIERPLFEMVSAAQTILPDSEGAIDGHLREVGLTFHLLKDVPGLISKNIEKSLAEAFEPLGISDWNSIFWIAHPGGPAILDQVEMKLGLDPKKMKATRHVLSEYGNMSSACVLFILDEMRKRSAEEGKITTGEGLEWGVLFGFGPGLTVETVVLHSLPIH
>transcript:DRNTG_07713.1
MAKLIEDIRRAQRAEGPATILAIGTATPAHCVYQAEYPDYYFRITNSNHLPDLKEKFKRM
>transcript:DRNTG_07959.1
MASINGVAVDHQKGNKASVLALGTANPPNIVYQDTFADYFFRVTNSEDKVELKEKLKRVCEKSMIRKRHFFLNEEKLKEHPNLCSFMDHPSLNTRHDIMVEEVPKLGEKAVIKALEEWGRPRSEITHIIFCSTGGVDMPGADYKIIKLLGLSPSTKRVMLYSQGCFAGGTVLRIAKDLAENNENSRVLIVCSELTAIFFRGPSDAKEDFNNLVGQAISGDGAAAVVIGANPIPAVETPFFEIVSTDQVILPDSDGCIEGHLREVGLMYNLNNQVPNIIGNNIEKIMVKVFSALGISDWNSLFFITHPGGRAILDKIQEKLELKQEKMRAVLHVLGQYGNMSSASVFFVMDEMRKHSIENGLHTAGEGLDYGVLHAMGPGLTVETVVLHAPCLHGFSNIYQN
>transcript:DRNTG_07933.1
MGSNSFAADHKVKKAVGLAKVLALGTANPPNVVYQDTFHDYYFRITNNEHKVELKQKFKRICEKSMIKKRHFFLNEEMLKERPNLCSFMDHSSLNTRHDIMVEEVPKLGAKAAIKALEEWGRPRSDITHLIFCTTGGVDLPGADYQIIKLLGLSPYTKRVMLYSQGCFAGGTVLRIAKDLAENNVNARVLIVCSEITAICFRGADDVHIDNLVGQAMFADGSAAAVIGADPIPGVENPYFELVSTDQLILPDSDGAIEGHLREVGLTFHLHNQVPNMIGNNIEKSLVKAFEPLGIWDWNSLFWIAHPGGRAILDRIEEKLELKPEKLKATRNVLSEYGNMSSVCVFFIMDEMRKRSVAEEKGTAGEGLEWGVLYGFGPGLTMETVVLHALPLHGVVSNEN
>transcript:DRNTG_07950.3
MVSVNGAAVDHCEKGNKAGGLASVLALGTANPPNVVYQDTFADYFFRVTNSEDKVELKEKLKRVCDKSMIRKRHFYLNEEKLKEHPNLCAFMDHASLNTRHDIVVEEVPKLGEKAAIKALEEWGRPRSEITHIIFCSTGGVDLPGADYRIIKLLGLSPSTKRVMLYSQGCFAGGTVLRIAKDLAENNENSRVLIVCAELTVISFRGPDEAKENFDNLVGQAIFADGAAAVVVGAKPIPEVETPYFEIVSTDQYILPESDGYIGGHLREVGLTFYLHSQVPSTVGNNIEKTLIKAFSSLGISDWNSLFFITHPGGRAILDKIEEKLELKPEKMRATRHVLSEYGNMSSPSVLFIMDEMRKRSMADGLRTAGEGLDYGVLHGLGPGITVETVVLHALPLHNFTNKN
>transcript:DRNTG_07941.1
MFWTEEMLKQKPNMCAFMEENSLDTRHDIVVEEVQKLGAKATIKALEEWGRPLSEITHLIFCNLSSVYLPGSDFQLIKLLGLSLSTKRVIYALRPWLLRRRFRGTDDVHIDNLIGQAIFGDGSAAMVVGANPIPGVETPFFELVSTDQYIIPDTEESIRSHLGEVGISDRNSLFWVTHSGGRAIFDKIEENLGLKLKKLKVARHMMSEYGNMISCSVFFAMDEMRKRSILERLPTTGEGLEWGVLHGFGPRLTVETVVLRAPPLHGLVSNGNY
>transcript:DRNTG_07958.1
MVSNGAADDHHHKKNKAGGLASVLALATANPPNVVYQDNFPDYFFSVTNSEHMVELKEKLKRVCDKSMIKKRHFYLNEEKLKEHPNLCAFMDQSSLDTRHDIVIEEVPKLGAKAATKALEEWGRPRSEITHIIFCSTGGVDLPGADYRIIKLLGLSPSTKRVMLYSQGCFAGGTVLRIAKDLAENNENARILIVCSESTVISFRGPSEANEHFDNLVGQAIFADGAASLVIGAKPIPGVENPFFEIVSNDQYIIPESDGFIGGHLREVGLTFYLHSQVPSTIGRNIEKTLVKAFSPLGISDWNSLFYITHPGGRAILDKVEEKLELKPEKMRATRHVLSEYGNMSSPSVFFIMDEMRKRSMADGLRTAGEGLDYGVLHGLGPGITVETVVLHALPLPPSSKEN
>transcript:DRNTG_07936.1
MVNNGSNGVDDHKANKGGGLASVIALGTANPPNVFYQDDFPDYYFRITNNEHRVELKEKFKRICERSMIKKRHFFLTEEILKQKPNLCSFMEENSLDTRQDILVEEVPKLGAKAAVKALEEWGRPLSDITHLIFCSNSGVDMPGADFQLVKLLGLPLSTKRIMFYCLGCYAGGTALRIAKDLAENNQNARVLVVCSEMTVIRFRGTDDVHMDCLIAQAIFGDGSAAAVVGANPIPGMETPFFELVFTDQVIIPDSEKEIHCQLREVGMTFQLLSDLPITISKNMEKGLLKVFEPLGMSISDWNSLFWITHAGGRAIFDRIQEKLRLKPEKLKATRHVMSEYGNMVSCCVFFAMDEMRKRSMAEGLPTAGEGLEWGVLHGFGPGLTVETVVLRAPPLKANGLISNGNH
>transcript:DRNTG_07954.1
MGSLNGAVSDDHHKGNKADGLASLLAIGTANPPNVVYQDTFADYYFRVTNNEDKVELKEKFKRVCEKSMIRKRHFFLTEEKLKENPNLCSFMDHSSLNTRHDIMVEEVPKLGAKAATKALEEWGRPRSEITHLVYCSTGGVDLPGADYRIIKLLGLSPSTKRVMLYMQGCFAGGTVLRIAKDLAENNENARVLIVCTEMTVISFRGPSEDNENFGNMVGQAIFADGAAAAVVGAKPIPEVETPFFELVATHQYILPETEEHITGHLREVGFTFLLNNQVPTSVSMHIEKTLVKAFSPLGISDWNSLFFVTHPGGRAILDQIEEQLDLKPEKLRATRHMLSEFGNMSSASVFFIMDEMRKRSMADGLRTFGEGLDYGVLHGFGPGITVETVVLFALPLNT
>transcript:DRNTG_07932.1
MAISNEVDYEKAPTAAVLAIGTANPPNVVEQSTYPDYFFRVTNNEHKHELKEKFKRICEKSMIRKRHMFLTEEILKENSNLCSFKEENSLDTRHDIMVEEVPKLGAKAAIKALEEWGRPRSEITHVIFSAIGGPDLPGADYRLIKLLGFSPSTKRVMLYGLGCFAGGSVLRIAKDLAENNENARVLIVCSEINAVFFRGLDDVHFDNFVCQAIFGDGAAAVIVGANPIPGIETPIFELVSTDQSILPDSEGAIEGYLREVGLVFHSISQVPNIIAKNIENSLVKAFKPLGISDWNSLFWIVHPGGRAILDRVEEKLELKPEKMRATRHVLSEYGNMSSVCVLFIMDEMRKHSVKQGQSTTGEGLDYGVLYGFGPGLTMETVVLRAFSCNDQK
>transcript:DRNTG_07940.1
MASNGNRNGVDDHKANKGSGLASVLALGTANPPNVFYQDAFPDYYFRITNNEHRVELKEKFKRICEKSMIKKRHFFLTEEILKQKPNLCSFMEENSLNTRHDIIVEEMPKLGSKAAIKALEEWGRPLSEITHLIFCSTSGVDLPGADFQLIKLLGLSLSTKRIMLYSLGCYAGGSVLRIAKDLAENNQNA
>transcript:DRNTG_32527.1
MVGIQAMQRREKPLSSAAILALATANPSNVVEQSTFTDYYFRITNNEDNLALKEKFQRISTKTTVRKRHLHLTEEILKENPNMCEYMAPSLDARQEIAISVLPNLARDAAEKALKEWGRPRDEITHMIFCSTTGADSPGADYRLLKLLNLKPNVKRLMFYHLGCYAGGTALRVAKDIAENNKNARVLVVCAEITVQCFRGPELTDIPNLCAQAIFGDGAAALVIGADPVISMEKPLYEIVSAMQVILPDSEGAVDVHLNEAGLTIHSSPRLQDIIAKNLEPSLVEAFEPLGISDWNELFWLAHPGGPGVLDRVEAELGLGPNKLDDSRYVLREYGNMSSATVLFILNKMRCRSVAEKKGTTGDGLEFGVLCGFGPGLTVEMVVLRSVPI
>transcript:DRNTG_07953.1
MGSINGTVHKKNKAGGPASLLAIGTANPPNVVYQDTFADYFFRVTNSDGKVELKEKFKRVCEKSMIRKRHFLLTEEKLKENPNLCSFMDHASLNTRHDIMVEEVPKLGAKAATKALEEWGRPRSEITHIIFCSRGGVDLPGADYRIIKLLGLSPSTKRVMLYMQGCFAGGSVLRIAKDMAENNENARVLIVCAELTVISFRGPCKDNENFSNMIGQAIFADGAAAAVVGAKPIPEVETPFFEIVSTHQYILPETEEQITAHLREEGFTFLLNNQVPTSVSMHIEKTLVKAFSPLGISDWNSLFFVTHPGGRAILDQIEEKLDLKPEKLRATRHMFSEFGNMSSASVFFIMDEIRKRSIADGLRTFGEGLDYGVLHGFGPGITVETVVLFALPLHT
>transcript:DRNTG_07935.1
MWQLTWRRNARGKIANVVASTGENDVESCVHVTEFSSENPTASPNRTSRTRNRPAVRSGSIKLVDWESTWSNLVKLAVDHGIEIELFPGETLSNRALALRFGWDLVEIVALKRGLSMMEEFIVLCNLFSVFLENMLPDEKAIHCHLREVGMTFQLLNDLPITISKNMEKGLLTVFEPLAMLEGVLFLIGSKRN
>transcript:DRNTG_07931.1
MVGIQNFQRTERSDGLANVLAIGTANPPNIIEQSTFADYYFRVTNSEHKVELKEKFRRVCARTTVKKRYTYVTEEVLKENPNMIPYNAPSLDARQEIVISAVPKLGKEAAEKALEEWGRPRSEITHLIFCAMVGVDMPGADYQLLNLLNLKPNVKRSMFYQLGCYAGGTVLRLAKDIAENNKNARILVVCAEVMALTFRGPEEAHFDNLIGQAIFGDGAAALVIGADPIENVEKPVFELASASQVVLPDSDGAVEGHLIESGLTFHLLNKLPNIVAKNLEMSLAEVFEPLGISDWDELFYIVHPGGPAILDKAEEQLKLKEGKLRATRHVLSEFGNMSSATVLFIMDEMRRRSAEEKKGTTGEGREWGVLFGLGPGLTMEMVMLRGVAL
>transcript:DRNTG_07944.1
MASNGSCNAVDDHKENIGGWLGGLASVLALATANSPNVFYQDAYPDYYFRITDNEHMTDQLKEKFKRICERSTIKKRYMFLTEEILKQKLNLCSFMEENSLDTRHDIVVEEVLKLGAKAAVKAVTHQTRCADKWPHSYGPKPDRHARPQTCLSIKHNI
>transcript:DRNTG_07957.1
MCARHIYARWGKKHPGKELQLQFWNIAKSTSMAEMQNNLQIMKNMIGGESAAEELLEKWPIEGWCQAFFNDMVKCEVIDNNMCETFNGVMLEARNKPIITLLEEIRQYVMSRMVVKKAYVQKWSGECGPNIVKRIDKERRKSGKWLVEWNGGAMHEVFWDNLVVHARESHVVVLGSHSCSCRKWDKSGIPCQHALAAIAFEGKNPFDFVSEWFKKETYLKAYQFNVNPVKGRQFWPISEEGPLLAPIVKKMPGRPAKKRRREPLESKNNSKTRPYRQDRVMTCKICHSQGHNRRSCPQRTKTGTTDEAQHHQVPPRNVVTPSRVQKRIKTASSATALSVSPMLILRGAQSGQLILGREGVQRGILEPVDSPSNAVGHDKANKAGGLASMLALGIANPPNVIYQDTFADYFFSHQFNGEDKVELKEKFKRVCEKTMIRNFILNEEKLKEHPNLCSFMNHASLNNRHV
>transcript:DRNTG_07952.1
MIRKRHFFLNEEKLKEHPNLCSFMDHTSLNTRHDIVVEEVPKLGEKAAIKALEEWGRPRSEITHIIFCSTGGVDLPGADYRIIKLLGLSPSTKRVMLYSQGCFAGGTVLRIAKDLAENNENARVLIVCAELTVISFRGPDEAKENFDNLVGQAIFADGAAAVVVGAKPIPEVETPYFEIVSTDQYILPESEGYIGGHLREVGLTFYLHNQVPSTVGNNIEKTLIKAFSPLGISDWNSLFFITHPGGRAILDKIEEKLELKPEKMRATRHVLSEYGNMSSPSVLFIMDEMRKRSMADSLRTAGEGLDYGVLHGLGPGITVETVVLHALPLANFINQN
>transcript:DRNTG_07930.1
MVGIQAIQRPEKPLGPAAILALATANPSNVVDQSTFADYYFRITKNEDKLALKEKFQRISAKTTVRKRHIHLTEEILKENPNMCEYMAPSLDARQGILISAVPNLARDAAEKALNEWGQPRDGITHMIFCTMTGADMPGADYRLLKLLDLKPNVKRLMFYHLGCYAGGTALRVAKDLAENNKNARVLVVCTEISVHNFRGPEETNYHNLCGQAIFGDGAAALIIGADPVIPVEKPLYEIVSAMQVILPGSEGAVEGHLKEVGLTFHSTSRLPDIIAKNLEPSLKEAFKPLGISDWNELFWLAHPGGPGVLDRVAAELRLGPNKLDDSRHVLREYGNMSSTTVLFIMDEMRRRSVAEKKETTGDGLEWGVLYGFGPGLTVEMVVLHGLPI
>transcript:DRNTG_07939.1
MMSNGSNGVDDHKANKGSGLASVLALGTANPPDVFYQDAFPDFYFRITNNEHRVELKEKFKRICEKSMIKKRHFFLTEEILKQKPNLCSYMEENSLDTRQEIVVEEVPKLGAKAAVKALEEWGRPLSEITHLIFCSSSGVDMPGADFRLIKLLGLPLSTKRVMLYCLGCYAGGTVIRIAKDLAENNQNARVLVVCSEMTVSRFRGTDDVHIDSLIANAIFGDGSAAMVVGANPIPGVETPFFEVVSTDQFIIPDSEKALHCHLREVGMTFHLLNDVPITISKDMEKSLLKVFEPLGIPISDWNSLFWITHTGGRAILDRIQEKLGLNPEKLKLTRHVMSEYGNMASCCVFFVMDEMRKRSMAEELPTAGEGLEWGVLHGFGPGLTVETIVLRAPPLKANGLVSDENH
>transcript:DRNTG_07938.1
MPGADFRLIKLLGLPLSTKRVMLYCLGCYAGGTVIRIAKDLAENNQNARVLVVCSEMTVSRFRGTDDVHIDSLIANAIFGDGSAAMVVGANPIPGVETPFFEVVSTDQFIIPDSEKALHCHLREVGMTFHLLNDVPITISKDMEKSLLKVFEPLGIPISDWNSLFWITHTGGRAILDRIQEKLGLNPEKLKLTRHVMSEYGNMASCCVFFVMDEMRKRSMAEELPTAGEGLEWGVLHGFGPGLTVETIVLRAPPLKANGLVSDENH
>transcript:DRNTG_07943.1
MEESLLKVFERLGMPISDWNSLFWITHAGGRAIFDRIEEKLGLKPEKLKATRHVMSEYGNMISCCVFFAMDEMRKSSMPEGLRTAGEGLEWDVLHGFGPGLTMETVVLRAPPLGGLVSN
>transcript:DRNTG_07934.1
MASNGCNAVDDHKVKKVGGLASVLALGTANPPNVCYQDAFPDYYFRITNNEHRVELKEKFKRISLAVSKCRALTSGSSSSSAFHCPLIMLYCLGCYAGGTVLRIAKDLAENNQNARVLVVCSETTAISFRGTDDVHIDSLIGQAIFGDGSAAVVVGANPIPGVETPFFELVFTDQVIIPDSEKAIHCQLKEIGLTFHLQTDVPNTLSENIEKSLLKVFEPLGMHISDWNSLFWITHGGGRAIFDQIGEKLLLNPEKLEATRHVMSEYGNMVSCCVFFSMHEMRKRSIAEGLPTAGEGLEWGVLHGFGPGLTMETVVLRAPPLHGLVSNGNN
>transcript:DRNTG_07951.1
MVSVNGAAVDHCEKGNKAGGLASVLALGTANPPNVVYQDTFADYFFRVTNSEDKVELKEKLKRVCDKSMIRKRHFYLNEEKLKEHPNLCAFMDHASLNTRHDIVVEEVPKLGEKAAIKALEEWGRPRSEITHIIFCSTGGVDLPGADYRIIKLLGLSPSTKRVMLYSQGCFAGGTVLRIAKDLAENNENSRVLIVCAELTVISFRGPDEAKENFDNLVGQAIFADGAAAVVVGAKPIPEVETPYFEIVSTDQYILPESEGYIGGHLREVGLTFYLHNQVPSTVGNNIEKTLIKAFSPLGISDWNSLFFITHPGGRAILDKIEEKLELKPEKMRATRHVLSEYGNMSSPSVLFIMDEMRKRSMADGMRTAGEGLDYGVLHGLGPGITVETVVLHALPLANFINQN
>transcript:DRNTG_07942.1
MVSNGSGGLASVLALGTANPPNVYYQDAFPDFYFRITNNEHKVELKNKFKRICLTPLDAAIKETEDRIHFLEAVDSPDIAITECLMSNYNMFESLQYQNSLRWAQRAHLLWLKDGDRNTTFFHNSVPIRTHFNTISQVSDSSEPLGLLLEISNCA
>transcript:DRNTG_07929.1
MVGIQATQRPEKPLGQAAILALATANPSNVVDQSTFTDYYFRMTKNEDDLALKEKFKRVSAKTTVRKRHVHLTEEILKENPNMCEYKAPSMDARQEIIISAVPNLARDAAEKALSEWGQPRDEITHMIFCTMSGSDMPGADYRLLKLLNLKTNIKRLMFYHLGCYAGGTALRVAKDIAENNKNARVLVVCAELNVDFFRGPDVTDFFNSCAQAIFGDGAAALVIGADPVIPVEKPLYEIVSATQVILPDSEHAVQGRFREVGLTIHSTAQLPDIIAKNLEPSLVEAFEPLGISDWNELFWLAHPGGPGVLDRVAEELRLGPNKLDDSRHVLREYGNMSSATVLFILNEMRHRSVAEKKGTTGDGLEFGVLYGFGPGLTVEMVVLRSVPI

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University