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General rule information [?]

Accession PRU00888
Dates 25-NOV-2011 (Created)
21-NOV-2019 (Last updated, Version 10)
Data class Domain
case <Length>=872> and <Length<=1308>
Predictors PROSITE; PS51555; SAM_MT12
end case

Name Methionine S-methyltransferase (EC
Function Methionine S-methyltransferase (EC is an enzyme that transfers a methyl group from S-adenosyl-L-methionine (SAM) to L-methionine to form S-methyl-L-methionine and S-adenosyl-L-homocysteine.

Propagated annotation [?]

Description [?]

+ RecName: EC;

Comments [?]

Catalytic activity RHEA:13761: L-methionine + S-adenosyl-L-methionine = S-adenosyl-L-homocysteine + S-methyl-L-methionine
Similarity Belongs to the class I-like SAM-binding methyltransferase superfamily.

Gene Ontology [?]

GO:0030732; Molecular function: methionine S-methyltransferase activity.
GO:0032259; Biological process: methylation.

Keywords [?]

Additional information [?]

Size range unlimited amino acids
Related rules None
Repeats 1
Topology Undefined
Example Q9SWR3 (MMT1_WEDBI)
Eukaryota; Magnoliopsida
Comments None


PROSITE is copyrighted by the SIB Swiss Institute of Bioinformatics and distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives (CC BY-NC-ND 4.0) License, see prosite_license.html.

UniProtKB rule member sequences [?]

UniProtKB/Swiss-Prot sets
Eukaryota [4]