KEGG   ENZYME: 2.1.1.123Help
Entry
EC 2.1.1.123                Enzyme                                 

Name
[cytochrome-c]-methionine S-methyltransferase
Class
Transferases;
Transferring one-carbon groups;
Methyltransferases
BRITE hierarchy
Sysname
S-adenosyl-L-methionine:[cytochrome c]-methionine S-methyltransferase
Reaction(IUBMB)
S-adenosyl-L-methionine + [cytochrome c]-methionine = S-adenosyl-L-homocysteine + [cytochrome c]-S-methyl-methionine [RN:R04717]
Reaction(KEGG)
Substrate
S-adenosyl-L-methionine [CPD:C00019];
[cytochrome c] methionine [CPD:C05205]
Product
S-adenosyl-L-homocysteine [CPD:C00021];
[cytochrome c]-S-methyl-methionine
Comment
The enzyme from Euglena gracilis methylates Met-65 of horse heart cytochrome c.
History
EC 2.1.1.123 created 1999
Reference
1  [PMID:2981218]
  Authors
Farooqui JZ, Tuck M, Paik WK.
  Title
Purification and characterization of enzymes from Euglena gracilis that methylate methionine and arginine residues of cytochrome c.
  Journal
J Biol Chem 260:537-45 (1985)
Other DBs
ExplorEnz - The Enzyme Database: 2.1.1.123
IUBMB Enzyme Nomenclature: 2.1.1.123
ExPASy - ENZYME nomenclature database: 2.1.1.123
BRENDA, the Enzyme Database: 2.1.1.123
CAS: 93585-98-9

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