preferred_name: L-arginyl-[protein] + S-adenosyl-L-methionine = N(5)-methyl-L-arginyl-[protein] + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: l-arginyl-[protein] + s-adenosyl-l-methionine = n(5)-methyl-l-arginyl-[protein] + s-adenosyl-l-homocysteine + h(+)
label: L-arginyl-[protein] + S-adenosyl-L-methionine = N(5)-methyl-L-arginyl-[protein] + S-adenosyl-L-homocysteine + H(+)
label_lc: l-arginyl-[protein] + s-adenosyl-l-methionine = n(5)-methyl-l-arginyl-[protein] + s-adenosyl-l-homocysteine + h(+)