rRNA methyltransferase 2, mitochondrial (MRM2)

S-adenosyl-L-methionine-dependent two'-O-ribose methyltransferase that catalyzes the formation of 2'-O- methyluridine at stake 1369 (Um1369) from the 16S mitochondrial large subunit ribosomal RNA (mtLSU rRNA), a universally conserved modification in the peptidyl transferase domain of the mtLSU rRNA. .