preferred_name: N(6),N(6)-dimethyl-L-lysyl(9)-[histone H3] + 2 S-adenosyl-L-homocysteine + 2 H(+) => L-lysyl(9)-[histone H3] + 2 S-adenosyl-L-methionine
preferred_name_lc: n(6),n(6)-dimethyl-l-lysyl(9)-[histone h3] + 2 s-adenosyl-l-homocysteine + 2 h(+) => l-lysyl(9)-[histone h3] + 2 s-adenosyl-l-methionine
label: N(6),N(6)-dimethyl-L-lysyl(9)-[histone H3] + 2 S-adenosyl-L-homocysteine + 2 H(+) => L-lysyl(9)-[histone H3] + 2 S-adenosyl-L-methionine
label_lc: n(6),n(6)-dimethyl-l-lysyl(9)-[histone h3] + 2 s-adenosyl-l-homocysteine + 2 h(+) => l-lysyl(9)-[histone h3] + 2 s-adenosyl-l-methionine