Term Name: | dimethylhistidine N-methyltransferase activity |
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Synonyms: | dimethylhistidine methyltransferase activity, histidine-alpha-N-methyltransferase activity, S-adenosyl-L-methionine:alpha-N,alpha-N-dimethyl-L-histidine alpha-N-methyltransferase activity, S-adenosyl-L-methionine:Nalpha,Nalpha-dimethyl-L-histidine nalpha-methyltransferase activity |
Definition: | Catalysis of the reaction: S-adenosyl-L-methionine + N-alpha,N-alpha-dimethyl-L-histidine = S-adenosyl-L-homocysteine + N-alpha,N-alpha,N-alpha-trimethyl-L-histidine. |
Ontology: | GO: Molecular Function [GO:0030745] QuickGO AmiGO |