ENZYME entry: EC 2.3.1.172
Accepted Name |
Anthocyanin 5-O-glucoside 6'''-O-malonyltransferase.
|
Alternative Name(s) |
Ss5MaT1. |
Reaction catalysed |
Malonyl-CoA + pelargonidin 3-O-(6-caffeoyl-beta-D-glucoside) 5-O-beta-D-glucoside <=> CoA + 4'''-demalonylsalvianin |
Comment(s) |
- Specific for the penultimate step in salvianin biosynthesis.
- The enzyme also catalyzes the malonylation of shisonin to
malonylshisonin (cyanidin 3-O-(6''-O-p-coumaryl-beta-D-glucoside)-5-
(6'''-O-malonyl-beta-D-glucoside)).
- The compounds 4'''-demalonylsalvianin, salvianin, pelargonidin 3,5-
diglucoside and delphinidin 3,5-diglucoside cannot act as substrates.
|
Cross-references |
BRENDA | 2.3.1.172 |
EC2PDB | 2.3.1.172 |
ExplorEnz | 2.3.1.172 |
PRIAM enzyme-specific profiles | 2.3.1.172 |
KEGG Ligand Database for Enzyme Nomenclature | 2.3.1.172 |
IUBMB Enzyme Nomenclature | 2.3.1.172 |
IntEnz | 2.3.1.172 |
MEDLINE | Find literature relating to 2.3.1.172 |
MetaCyc | 2.3.1.172 |
Rhea expert-curated reactions | 2.3.1.172 |
UniProtKB/Swiss-Prot |
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