ID CHS1_CICAR Reviewed; 389 AA. AC Q9SML4; DT 08-DEC-2000, integrated into UniProtKB/Swiss-Prot. DT 01-MAY-2000, sequence version 1. DT 07-JUN-2017, entry version 70. DE RecName: Full=Chalcone synthase 1; DE EC=2.3.1.74; DE AltName: Full=Naringenin-chalcone synthase 1; GN Name=CHS1; OS Cicer arietinum (Chickpea) (Garbanzo). OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; OC Spermatophyta; Magnoliophyta; eudicotyledons; Gunneridae; OC Pentapetalae; rosids; fabids; Fabales; Fabaceae; Papilionoideae; OC Cicereae; Cicer. OX NCBI_TaxID=3827; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA]. RC STRAIN=cv. ILC 3279; TISSUE=Leaf; RA Hanselle T., Schwenger-Erger C., Barz W.; RT "Isolation of a full length chalcone synthase cDNA from infected RT chickpea plants (Cicer arietinum L.)."; RL (er) Plant Gene Register PGR99-100(1999). CC -!- FUNCTION: The primary product of this enzyme is 4,2',4',6'- CC tetrahydroxychalcone (also termed naringenin-chalcone or chalcone) CC which can under specific conditions spontaneously isomerize into CC naringenin. CC -!- CATALYTIC ACTIVITY: 3 malonyl-CoA + 4-coumaroyl-CoA = 4 CoA + CC naringenin chalcone + 3 CO(2). {ECO:0000255|PROSITE- CC ProRule:PRU10023}. CC -!- PATHWAY: Secondary metabolite biosynthesis; flavonoid CC biosynthesis. CC -!- SIMILARITY: Belongs to the chalcone/stilbene synthases family. CC {ECO:0000305}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; AJ012822; CAA10190.1; -; mRNA. DR ProteinModelPortal; Q9SML4; -. DR SMR; Q9SML4; -. DR PRIDE; Q9SML4; -. DR UniPathway; UPA00154; -. DR Proteomes; UP000087171; Genome assembly. DR GO; GO:0016210; F:naringenin-chalcone synthase activity; IEA:UniProtKB-EC. DR GO; GO:0009813; P:flavonoid biosynthetic process; IEA:UniProtKB-UniPathway. DR Gene3D; 3.40.47.10; -; 2. DR InterPro; IPR012328; Chalcone/stilbene_synth_C. DR InterPro; IPR018088; Chalcone/stilbene_synthase_AS. DR InterPro; IPR001099; Chalcone/stilbene_synthase_N. DR InterPro; IPR011141; Polyketide_synthase_type-III. DR InterPro; IPR016039; Thiolase-like. DR Pfam; PF02797; Chal_sti_synt_C; 1. DR Pfam; PF00195; Chal_sti_synt_N; 1. DR PIRSF; PIRSF000451; PKS_III; 1. DR SUPFAM; SSF53901; SSF53901; 2. DR PROSITE; PS00441; CHALCONE_SYNTH; 1. PE 2: Evidence at transcript level; KW Acyltransferase; Complete proteome; Flavonoid biosynthesis; KW Reference proteome; Transferase. FT CHAIN 1 389 Chalcone synthase 1. FT /FTId=PRO_0000215967. FT ACT_SITE 164 164 {ECO:0000255|PROSITE-ProRule:PRU10023}. SQ SEQUENCE 389 AA; 42874 MW; 04CB0D50086168AC CRC64; MVSVSEIRKA QRAEGPATIL AIGTANPSNR VEQSTYPDFY FKITNSEHKV ELKQKFQRMC DKSMIKSRYM YLTEEILKEN PSVCEYMAPS LDVRQDMVVV EVPRLGKEAA VKAIKEWGQP KSKITHLIFC TTSGVDMPGA DYQLTKLLGL RPYVKRYMMY QQGCFAGGTV LRLAKDLAEN NKGARVLVVC SEVTAVTFRG PSDTHLDSLV GQALFGDGAA ALIVGSDPIP EIEKPIFEMV WTAQTIAPDS EGAIDGHLRE AGLTFHLLKD VPGIVSKNID KALIEAFQPL NISDYNSIFW IAHPGGPAIL DQVEEKLALK PEKMRATREV LSEYGNMSSA CVLFILDEMR RKSAKDGLKT TGEGLEWGVL FGFGPGLTIE TVVLHSVAI //