preferred_name: a 6-O-methyl-2'-deoxyguanosine in DNA + L-cysteinyl-[protein] <=> S-methyl-L-cysteinyl-[protein] + a 2'-deoxyguanosine in DNA
preferred_name_lc: a 6-o-methyl-2'-deoxyguanosine in dna + l-cysteinyl-[protein] <=> s-methyl-l-cysteinyl-[protein] + a 2'-deoxyguanosine in dna
label: a 6-O-methyl-2'-deoxyguanosine in DNA + L-cysteinyl-[protein] <=> S-methyl-L-cysteinyl-[protein] + a 2'-deoxyguanosine in DNA
label_lc: a 6-o-methyl-2'-deoxyguanosine in dna + l-cysteinyl-[protein] <=> s-methyl-l-cysteinyl-[protein] + a 2'-deoxyguanosine in dna