pyruvate + CO2 => acetylenedicarboxylate + H2O + H(+)
pyruvate + co2 => acetylenedicarboxylate + h2o + h(+)
pyruvate + CO2 => acetylenedicarboxylate + H2O + H(+)
pyruvate + co2 => acetylenedicarboxylate + h2o + h(+)