View source for Myricetin O-methyltransferase

{{infobox enzyme
| Name       = Myricetin O-methyltransferase
| EC_number  = 2.1.1.149
| CAS_number =
| GO_code    =
| image      =
| width      =
| caption    =
}}
In [[enzymology]], a '''myricetin O-methyltransferase''' ({{EC number|2.1.1.149}}) is an [[enzyme]] that [[catalysis|catalyzes]] the [[chemical reaction]]
:2 S-adenosyl-L-methionine + myricetin <math>\rightleftharpoons</math> 2 S-adenosyl-L-homocysteine + syringetin
Thus, the two [[substrate (biochemistry)|substrates]] of this enzyme are [[S-Adenosyl methionine|S-adenosyl methionine]] and [[myricetin]], whereas its two [[product (chemistry)|products]] are [[S-adenosylhomocysteine]] and [[syringetin]].
This enzyme belongs to the family of [[transferase]]s, specifically those transferring one-carbon group methyltransferases.  The [[List of enzymes|systematic name]] of this enzyme class is '''S-adenosyl-L-methionine:myricetin O-methyltransferase'''.
== References ==
{{reflist|1}}
* {{cite journal |vauthors=Cacace S, Schroder G, Wehinger E, Strack D, Schmidt J, Schroder J | date = 2003 | title = A flavonol O-methyltransferase from Catharanthus roseus performing two sequential methylations | journal = [[Phytochemistry (journal)|Phytochemistry]]  | volume = 62 | pages = 127&ndash;37  | pmid = 12482447 | doi = 10.1016/S0031-9422(02)00483-1 | issue = 2 }}
{{One carbon transferases}}
{{Enzymes}}
{{Portal bar|Biology|border=no}}
[[Category:EC 2.1.1]]
[[Category:Enzymes of unknown structure]]
[[Category:Flavonols metabolism]]
[[Category:O-methylated flavonoids metabolism]]
{{2.1-enzyme-stub}}