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EC 2.1.1.187 Details
EC number
2.1.1.187
Accepted name
23S rRNA (guanine745-N1)-methyltransferase
Reaction
S-adenosyl-L-methionine + guanine745 in 23S rRNA = S-adenosyl-L-homocysteine + N1-methylguanine745 in 23S rRNA
Other name(s)
Rlma(I), Rlma1, 23S rRNA m1G745 methyltransferase, YebH, RlmAI methyltransferase, ribosomal RNA(m1G)-methylase (ambiguous), rRNA(m1G)methylase (ambiguous), RrmA (ambiguous), 23S rRNA:m1G745 methyltransferase
Systematic name
S-adenosyl-L-methionine:23S rRNA (guanine745-N1)-methyltransferase
Comment
The enzyme specifically methylates guanine745 at N1 in 23S rRNA.
History
created 1976 as EC 2.1.1.51, part transferred 2010 to EC 2.1.1.187
EC Tree
1.1.5.1 created 1983, deleted 2002