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2.1.1.182: 16S rRNA (adenine1518-N6/adenine1519-N6)-dimethyltransferase

This is an abbreviated version!
For detailed information about 16S rRNA (adenine1518-N6/adenine1519-N6)-dimethyltransferase, go to the full flat file.

Reaction

4 S-adenosyl-L-methionine +

adenine1518/adenine1519 in 16S rRNA
= 4 S-adenosyl-L-homocysteine +
N6-dimethyladenine1518/N6-dimethyladenine1519 in 16S rRNA

Synonyms

16S rRNA adenine dimethyltransferase, EC 2.1.1.48, KsgA, ksgA methyltransferase, RsmA, S-adenosylmethionine-6-N',N'-adenosyl (rRNA) dimethyltransferase

ECTree

     2 Transferases
         2.1 Transferring one-carbon groups
             2.1.1 Methyltransferases
                2.1.1.182 16S rRNA (adenine1518-N6/adenine1519-N6)-dimethyltransferase

Inhibitors

Inhibitors on EC 2.1.1.182 - 16S rRNA (adenine1518-N6/adenine1519-N6)-dimethyltransferase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
protein S21
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S21 probably inhibits KsgA activity in an indirect way, presumably by stabilizing 30S in a conformation that for whatever reason cannot be methylated by KsgA
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additional information
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a mixture of 30 S ribosomal proteins inhibits methylation of mutant 30 S ribosomes. This inhibition can be ascribed to ribosomal protein S21. Initiation factor 3 partially inhibits methylation of mutant 30 S ribosomes
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