preferred_name: N(omega),N(omega)'-dimethyl-L-arginyl-[protein] + 2 S-adenosyl-L-homocysteine + 2 H(+) => L-arginyl-[protein] + 2 S-adenosyl-L-methionine
preferred_name_lc: n(omega),n(omega)'-dimethyl-l-arginyl-[protein] + 2 s-adenosyl-l-homocysteine + 2 h(+) => l-arginyl-[protein] + 2 s-adenosyl-l-methionine
label: N(omega),N(omega)'-dimethyl-L-arginyl-[protein] + 2 S-adenosyl-L-homocysteine + 2 H(+) => L-arginyl-[protein] + 2 S-adenosyl-L-methionine
label_lc: n(omega),n(omega)'-dimethyl-l-arginyl-[protein] + 2 s-adenosyl-l-homocysteine + 2 h(+) => l-arginyl-[protein] + 2 s-adenosyl-l-methionine