2.1.3.2 7 - assay at 718943 2.1.3.2 7 - presence of low concentration of L-aspartate 661450 2.1.3.2 7.5 - assay at 720943, 735674 2.1.3.2 7.8 - - 485866 2.1.3.2 8 - maxima at pH 8.0 and pH 10.2 485862 2.1.3.2 8 - sharp decline in activity below and above 485875 2.1.3.2 8.2 - presence of high concentration of L-aspartate 661450 2.1.3.2 8.3 - - 689963 2.1.3.2 8.5 - - 485837, 485849, 485857, 485865, 485886 2.1.3.2 8.5 - maxima at pH 8.5 and pH 10.2 485837