Figure 6From: Integrated allosteric regulation in the S. cerevisiae carbamylphosphate synthetase – aspartate transcarbamylase multifunctional proteinInfluence of UTP on the partial reactions 1 and 3 of the CPSase reaction of the wild type complex. The influence of UTP on steps 1 and 3 was determined as indicated in the Methods using dialyzed crude extract of the E. coli EK1104 strain transformed by pC4-URA2. (●) partial reaction 1, and (■) partial reaction 3.Back to article page