N(5)-methyl-L-glutaminyl-[ribosomal protein uL3] + S-adenosyl-L-homocysteine + H(+) => L-glutaminyl-[ribosomal protein uL3] + S-adenosyl-L-methionine
n(5)-methyl-l-glutaminyl-[ribosomal protein ul3] + s-adenosyl-l-homocysteine + h(+) => l-glutaminyl-[ribosomal protein ul3] + s-adenosyl-l-methionine
N(5)-methyl-L-glutaminyl-[ribosomal protein uL3] + S-adenosyl-L-homocysteine + H(+) => L-glutaminyl-[ribosomal protein uL3] + S-adenosyl-L-methionine
n(5)-methyl-l-glutaminyl-[ribosomal protein ul3] + s-adenosyl-l-homocysteine + h(+) => l-glutaminyl-[ribosomal protein ul3] + s-adenosyl-l-methionine