preferred_name: pentanoyl-CoA + L-seryl-[protein] => O-pentanoyl-L-seryl-[protein] + CoA
preferred_name_lc: pentanoyl-coa + l-seryl-[protein] => o-pentanoyl-l-seryl-[protein] + coa
label: pentanoyl-CoA + L-seryl-[protein] => O-pentanoyl-L-seryl-[protein] + CoA
label_lc: pentanoyl-coa + l-seryl-[protein] => o-pentanoyl-l-seryl-[protein] + coa