Link to Pubmed [PMID] – 22547620
Antimicrob. Agents Chemother. 2012 Jul;56(7):3960-2
Multidrug-resistant clinical isolate Klebsiella pneumoniae BM4686 was highly resistant to 4,6-disubstituted 2-deoxystreptamines and to fortimicin. Resistance was due to the presence, on the 40-kb non-self-transferable plasmid pIP849, of the rmtF gene which was cotranscribed with the upstream aac(6′)-Ib gene. The deduced RmtF protein had 25 to 46% identity with members of the N7 G1405 family of aminoglycoside resistance 16S rRNA methyltransferases.