Escherichia coli	gene rlmKL or ycbY	720601	
Escherichia coli	gene rlmL, renamed rlmKL	720598	
Escherichia coli BW25113	gene rlmKL or ycbY	720601	
Neisseria meningitidis	gene rlmK	720598	
Neisseria meningitidis MC58	gene rlmK	720598	
Staphylococcus aureus	-	720987	
Streptococcus mutans	-	720601