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3.1.1.49: sinapine esterase

This is an abbreviated version!
For detailed information about sinapine esterase, go to the full flat file.

Word Map on EC 3.1.1.49

Reaction

Sinapoylcholine
+
H2O
=
sinapate
+
choline

Synonyms

aromatic choline esterase, BnLIP2, BnSCE3, BnSCE3/BnLIP2, esterase, sinapine, SCE, sinapine esterase, sinapoylcholine(sinapine) esterase

ECTree

     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.1 Carboxylic-ester hydrolases
                3.1.1.49 sinapine esterase

Substrates Products

Substrates Products on EC 3.1.1.49 - sinapine esterase

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
3-phenylpropionylcholine + H2O
3-phenylpropionate + choline
show the reaction diagram
-
-
-
?
4-coumaroylcholine + H2O
coumaric acid + choline
show the reaction diagram
20% of activity with sinapoylcholine
-
-
?
benzoylcholine + H2O
benzoate + choline
show the reaction diagram
18% of activity with sinapoylcholine
-
-
?
caffeoylcholine
caffeic acid + choline
show the reaction diagram
cinnamoylcholine + H2O
cinnamic acid + choline
show the reaction diagram
feruloylcholine + H2O
ferulic acid + choline
show the reaction diagram
isoferuloylcholine + H2O
isoferulic acid + choline
show the reaction diagram
O-sinapoylcholine + H2O
choline + sinapate
show the reaction diagram
p-coumaroylcholine
p-coumaric acid + choline
show the reaction diagram
sinapoylcholine + H2O
sinapic acid + choline
show the reaction diagram
additional information
?
-
-
BnSCE3 reveals a broad substrate specificity toward phenolic choline esters, even accepting phosphatidylcholine, pointing to a phospholipase A-like activity
-
-
?