preferred_name: N(6)-(2E)-butenoyl-L-lysyl-[protein] + CoA + H(+) => (2E)-butenoyl-CoA + L-lysyl-[protein]
preferred_name_lc: n(6)-(2e)-butenoyl-l-lysyl-[protein] + coa + h(+) => (2e)-butenoyl-coa + l-lysyl-[protein]
label: N(6)-(2E)-butenoyl-L-lysyl-[protein] + CoA + H(+) => (2E)-butenoyl-CoA + L-lysyl-[protein]
label_lc: n(6)-(2e)-butenoyl-l-lysyl-[protein] + coa + h(+) => (2e)-butenoyl-coa + l-lysyl-[protein]