EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
2.1.1.264 | more |
the bifunctional methyltransferase YcbY, i.e. RlmKL, adds the m7G2069 and m2G2445 modifications in Escherichia coli 23S rRNA, recognition of dual rRNA targets by YcbY |
Escherichia coli |
? |
- |
? |
2.1.1.264 | more |
the enzyme also catalyzes the N2-methylation of guanine2445 in 23S rRNA, RlmL activity, reaction of EC 2.1.1.173 |
Escherichia coli |
? |
- |
? |
2.1.1.264 | more |
Smu472 does not target G2445, and this nucleotide remains unmodified in Gram-positive rRNAs. Product identification by mass spectrometry |
Streptococcus mutans |
? |
- |
? |
2.1.1.264 | more |
the enzyme also catalyzes the N2-methylation of guanine2445 in 23S rRNA, reaction of EC 2.1.1.173 |
Staphylococcus aureus |
? |
- |
? |
2.1.1.264 | more |
the enzyme also catalyzes the N2-methylation of guanine2445 in 23S rRNA, RlmL activity, reaction of EC 2.1.1.173. Product identification by mass spectrometry |
Escherichia coli |
? |
- |
? |
2.1.1.264 | more |
the bifunctional methyltransferase YcbY, i.e. RlmKL, adds the m7G2069 and m2G2445 modifications in Escherichia coli 23S rRNA, recognition of dual rRNA targets by YcbY |
Escherichia coli BW25113 |
? |
- |
? |
2.1.1.264 | more |
the enzyme also catalyzes the N2-methylation of guanine2445 in 23S rRNA, RlmL activity, reaction of EC 2.1.1.173. Product identification by mass spectrometry |
Escherichia coli BW25113 |
? |
- |
? |
2.1.1.264 | S-adenosyl-L-methionine + guanine2069 in 23S rRNA |
- |
Staphylococcus aureus |
S-adenosyl-L-homocysteine + N7-methylguanine2069 in 23S rRNA |
- |
? |
2.1.1.264 | S-adenosyl-L-methionine + guanine2069 in 23S rRNA |
- |
Streptococcus mutans |
S-adenosyl-L-homocysteine + N7-methylguanine2069 in 23S rRNA |
- |
? |
2.1.1.264 | S-adenosyl-L-methionine + guanine2069 in 23S rRNA |
RlmK activity in helix 74 of Escherichia coli 23S rRNA |
Escherichia coli |
S-adenosyl-L-homocysteine + N7-methylguanine2069 in 23S rRNA |
- |
? |