uridine(1369) in 16S rRNA + S-adenosyl-L-methionine <=> 2'-O-methyluridine(1369) in 16S rRNA + S-adenosyl-L-homocysteine + H(+)
uridine(1369) in 16s rrna + s-adenosyl-l-methionine <=> 2'-o-methyluridine(1369) in 16s rrna + s-adenosyl-l-homocysteine + h(+)