Q9SML4 · CHS1_CICAR
- ProteinChalcone synthase 1
- GeneCHS1
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids389 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score3/5
Function
function
The primary product of this enzyme is 4,2',4',6'-tetrahydroxychalcone (also termed naringenin-chalcone or chalcone) which can under specific conditions spontaneously isomerize into naringenin.
Catalytic activity
- (E)-4-coumaroyl-CoA + 3 malonyl-CoA + 3 H+ = 2',4,4',6'-tetrahydroxychalcone + 3 CO2 + 4 CoA
Pathway
Secondary metabolite biosynthesis; flavonoid biosynthesis.
Features
Showing features for active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Active site | 164 | ||||
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | naringenin-chalcone synthase activity | |
Biological Process | flavonoid biosynthetic process | |
Biological Process | polyketide biosynthetic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameChalcone synthase 1
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Fabales > Fabaceae > Papilionoideae > 50 kb inversion clade > NPAAA clade > Hologalegina > IRL clade > Cicereae > Cicer
Accessions
- Primary accessionQ9SML4
Proteomes
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_0000215967 | 1-389 | Chalcone synthase 1 | ||
Interaction
Protein-protein interaction databases
Structure
Sequence
- Sequence statusComplete
- Length389
- Mass (Da)42,874
- Last updated2000-05-01 v1
- Checksum04CB0D50086168AC
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AJ012822 EMBL· GenBank· DDBJ | CAA10190.1 EMBL· GenBank· DDBJ | mRNA |