P51070 · THS2_VITVI
- ProteinStilbene synthase 2
- StatusUniProtKB reviewed (Swiss-Prot)
- Organism
- Amino acids392 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score3/5
Function
function
Mediates resistance to pathogens which are sensitive to stilbenes.
Catalytic activity
- 4-coumaroyl-CoA + 3 malonyl-CoA + 3 H+ = trans-resveratrol + 4 CO2 + 4 CoA
Pathway
Phytoalexin biosynthesis; 3,4',5-trihydroxystilbene biosynthesis; 3,4',5-trihydroxystilbene from trans-4-coumarate: step 2/2.
Features
Showing features for binding site, active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 55-58 | substrate | |||
Active site | 164 | ||||
Binding site | 267 | substrate | |||
Binding site | 305-307 | substrate | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | trihydroxystilbene synthase activity | |
Biological Process | biosynthetic process | |
Biological Process | defense response |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameStilbene synthase 2
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strains
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > Vitales > Vitaceae > Viteae > Vitis
Accessions
- Primary accessionP51070
- Secondary accessions
Subcellular Location
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_0000216083 | 1-392 | Stilbene synthase 2 | ||
Proteomic databases
Expression
Interaction
Subunit
Homodimer.
Structure
Sequence
- Sequence statusComplete
- Length392
- Mass (Da)42,758
- Last updated2008-01-15 v2
- Checksum30200ABC20660E86
Features
Showing features for sequence conflict.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Sequence conflict | 39 | in Ref. 2; CAA54221 | |||
Sequence conflict | 160-161 | in Ref. 1; AAB19887 | |||
Sequence conflict | 193 | in Ref. 1; AAB19887 | |||
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
S63221 EMBL· GenBank· DDBJ | AAB19887.2 EMBL· GenBank· DDBJ | mRNA | ||
X76892 EMBL· GenBank· DDBJ | CAA54221.1 EMBL· GenBank· DDBJ | mRNA | ||
AM453354 EMBL· GenBank· DDBJ | CAN69968.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AM463938 EMBL· GenBank· DDBJ | CAN68069.1 EMBL· GenBank· DDBJ | Genomic DNA |