preferred_name: uridine in 28S rRNA + S-adenosyl-L-methionine = N(3)-methyluridine in 28S rRNA + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: uridine in 28s rrna + s-adenosyl-l-methionine = n(3)-methyluridine in 28s rrna + s-adenosyl-l-homocysteine + h(+)
label: uridine in 28S rRNA + S-adenosyl-L-methionine = N(3)-methyluridine in 28S rRNA + S-adenosyl-L-homocysteine + H(+)
label_lc: uridine in 28s rrna + s-adenosyl-l-methionine = n(3)-methyluridine in 28s rrna + s-adenosyl-l-homocysteine + h(+)