uridine(747) in 23S rRNA + S-adenosyl-L-methionine = 5-methyluridine(747) in 23S rRNA + S-adenosyl-L-homocysteine + H(+)
uridine(747) in 23s rrna + s-adenosyl-l-methionine = 5-methyluridine(747) in 23s rrna + s-adenosyl-l-homocysteine + h(+)
"23S rRNA (uracil(747)-C(5))-methyltransferase"
"23s rrna (uracil(747)-c(5))-methyltransferase"