Thus , the two substrates of this enzyme are allophanate ( urea - 1 - carboxylate or N - carbamoylcarbamate ) and H O , .
Its two products are HCO and NH .
Thus , the two substrates of this enzyme are allophanate ( urea - 1 - carboxylate or N - carbamoylcarbamate ) and H O , whereas its two products are HCO and NH .