Biology:Sinapoylglucose—choline O-sinapoyltransferase
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sinapoylglucose-choline O-sinapoyltransferase | |||||||||
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Identifiers | |||||||||
EC number | 2.3.1.91 | ||||||||
CAS number | 85205-00-1 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
Gene Ontology | AmiGO / QuickGO | ||||||||
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In enzymology, a sinapoylglucose---choline O-sinapoyltransferase (EC 2.3.1.91) is an enzyme that catalyzes the chemical reaction
- 1-O-sinapoyl-beta-D-glucose + choline [math]\displaystyle{ \rightleftharpoons }[/math] D-glucose + sinapoylcholine
Thus, the two substrates of this enzyme are 1-O-sinapoyl-beta-D-glucose and choline, whereas its two products are D-glucose and sinapoylcholine (sinapine).
This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. The systematic name of this enzyme class is 1-O-(4-hydroxy-3,5-dimethoxycinnamoyl)-beta-D-glucose:choline 1-O-(4-hydroxy-3,5-dimethoxycinnamoyl)transferase. This enzyme is also called sinapine synthase. This enzyme participates in phenylpropanoid biosynthesis.
References
- "A web-based system for supporting collaboration towards resolving oncology issues". Oncol. Rep. 15 (Special): 1101–7. 2006. doi:10.3892/or.15.4.1101. PMID 16525708.
![]() | Original source: https://en.wikipedia.org/wiki/Sinapoylglucose—choline O-sinapoyltransferase.
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