sulfite + pyruvate + NH4(+) + H(+) => L-cysteate + H2O
sulfite + pyruvate + nh4(+) + h(+) => l-cysteate + h2o
sulfite + pyruvate + NH4(+) + H(+) => L-cysteate + H2O
sulfite + pyruvate + nh4(+) + h(+) => l-cysteate + h2o