preferred_name: L-2,4-diaminobutanoate + H(+) <=> propane-1,3-diamine + CO2
preferred_name_lc: l-2,4-diaminobutanoate + h(+) <=> propane-1,3-diamine + co2
label: L-2,4-diaminobutanoate + H(+) <=> propane-1,3-diamine + CO2
label_lc: l-2,4-diaminobutanoate + h(+) <=> propane-1,3-diamine + co2