preferred_name: an N(1)-methylpseudouridine in rRNA + S-adenosyl-L-homocysteine + H(+) => a pseudouridine in rRNA + S-adenosyl-L-methionine
preferred_name_lc: an n(1)-methylpseudouridine in rrna + s-adenosyl-l-homocysteine + h(+) => a pseudouridine in rrna + s-adenosyl-l-methionine
label: an N(1)-methylpseudouridine in rRNA + S-adenosyl-L-homocysteine + H(+) => a pseudouridine in rRNA + S-adenosyl-L-methionine
label_lc: an n(1)-methylpseudouridine in rrna + s-adenosyl-l-homocysteine + h(+) => a pseudouridine in rrna + s-adenosyl-l-methionine