phosphonoacetaldehyde + CO2 => 3-phosphonopyruvate + H(+)
phosphonoacetaldehyde + co2 => 3-phosphonopyruvate + h(+)
phosphonoacetaldehyde + CO2 => 3-phosphonopyruvate + H(+)
phosphonoacetaldehyde + co2 => 3-phosphonopyruvate + h(+)