KEGG   ENZYME: 2.1.1.12Help
Entry
EC 2.1.1.12                 Enzyme                                 
Name
methionine S-methyltransferase;
S-adenosyl methionine:methionine methyl transferase;
methionine methyltransferase;
S-adenosylmethionine transmethylase;
S-adenosylmethionine-methionine methyltransferase
Class
Transferases;
Transferring one-carbon groups;
Methyltransferases
BRITE hierarchy
Sysname
S-adenosyl-L-methionine:L-methionine S-methyltransferase
Reaction(IUBMB)
S-adenosyl-L-methionine + L-methionine = S-adenosyl-L-homocysteine + S-methyl-L-methionine [RN:R00649]
Reaction(KEGG)
R00649;
(other) R04772
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Substrate
S-adenosyl-L-methionine [CPD:C00019];
L-methionine [CPD:C00073]
Product
S-adenosyl-L-homocysteine [CPD:C00021];
S-methyl-L-methionine [CPD:C03172]
Comment
Requires Zn2+ or Mn2+
Pathway
Selenocompound metabolism
Orthology
K08247  
methionine S-methyltransferase
Genes
ATH: 
ALY: 
GMX: 
MTR: 
CSV: 
RCU: 
POP: 
VVI: 
OSA: 
DOSA: 
Os05t0105000-01(Os05g0105000)
BDI: 
100836641
SBI: 
SORBI_09g000490(SORBIDRAFT_09g000490)
ZMA: 
541786(cl1511_1)
SMO: 
SELMODRAFT_132291
PPP: 
PHYPADRAFT_122377 PHYPADRAFT_164756
 » show all
Taxonomy
Reference
1  [PMID:6078098]
  Authors
Karr D, Tweto J, Albersheim P.
  Title
S-adenosyl methionine: methionine methyl transferase from wheat germ.
  Journal
Arch. Biochem. Biophys. 121 (1967) 732-8.
  Organism
Triticum aestivum
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
9027-77-4
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