# Sinapine esterase

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> Source: https://en.wikipedia.org/wiki/Sinapine_esterase
> Source revision: 1354628669
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{{infobox enzyme
| Name       = Sinapine esterase
| EC_number  = 3.1.1.49
| CAS_number = 72506-67-3
| GO_code    = 0050285
| image      =
| width      = 
| caption    =  
}}
The enzyme '''sinapine esterase''' (EC 3.1.1.49) [catalyzes](/source/catalysis) the [hydrolysis](/source/hydrolysis) reaction:<ref>{{cite journal | vauthors = Nurmann G, Strack D | date = 1979 | title = Sinapine esterase. 1. Characterization of sinapine esterase from cotyledons of ''Raphanus sativus'' | journal = Z. Naturforsch. C: Biosci.  | volume = 34 | issue = 9–10 | pages = 715&ndash;720 | doi = 10.1515/znc-1979-9-1011 | doi-access = free }}</ref>

{{chemrxn|width=70%|
{{chemrxn/cpd|sinapine|upright=1.2 }}
{{chemrxn/arw|fwd_in={{chem2|H2O}} }}
{{chemrxn/cpd|sinapinic acid }}
{{chemrxn/txt|+ }}
{{chemrxn/cpd|choline|upright=0.5 }}
}}

Sinapine and sinapinic acid are found widely in [brassica](/source/brassica).<ref name=CompRev>{{cite journal|last1=Niciforovic|first1=Neda|last2=Abramovi|first2=Helena|title=Sinapic Acid and Its Derivatives: Natural Sources and Bioactivity|journal=Comprehensive Reviews in Food Science and Food Safety|date=2014|volume=13|issue=1|pages=34–51|doi=10.1111/1541-4337.12041|pmid=33412688 }}</ref>

This enzyme belongs to the family of [hydrolase](/source/hydrolase)s, specifically those acting on carboxylic [ester](/source/ester) bonds.  The [systematic name](/source/List_of_enzymes) of this enzyme class is '''sinapoylcholine sinapohydrolase'''. This enzyme is also called '''aromatic choline esterase'''.<ref>{{KEGG enzyme|3.1.1.49}}</ref>

==References==
{{reflist}}

{{Esterases}}
{{Enzymes}}
{{Portal bar|Biology|border=no}}

Category:EC 3.1.1
Category:Enzymes of unknown structure

{{3.1-enzyme-stub}}

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Adapted from the Wikipedia article [Sinapine esterase](https://en.wikipedia.org/wiki/Sinapine_esterase) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Sinapine_esterase?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.