1.1.1.3 7 - assay at 688167, 761712 1.1.1.3 7.5 - assay at 762359 1.1.1.3 7.5 - mutants L200F/D215K and L200F 741465 1.1.1.3 8 - assay at 642340, 642341, 739972, 762453 1.1.1.3 8.5 - the catalytic activity of the enzyme for the conversion of L-homoserine to L-aspartate 4-semialdehyde (the reverse reaction) is enhanced at basic pH 739791 1.1.1.3 9 - - 246393 1.1.1.3 9 - assay at 740860 1.1.1.3 9 - L-HSE oxidation in the presence of 0.4 M NaCl 761687 1.1.1.3 9.5 - L-homoserine oxidation 761404 1.1.1.3 9.8 - - 246392