4.3.1.2 8 - maximal activity in TRIS/HCl buffer in the amination reaction of mesaconate 6060 4.3.1.2 8 8.5 amination 663816 4.3.1.2 8.5 - maximal activity in TRIS/HCl buffer in the amination reaction of mesaconate 6059, 6060 4.3.1.2 9 - - 729057 4.3.1.2 9 - assay at 703197, 729599, 729745, 730442 4.3.1.2 9.5 - amination 653208 4.3.1.2 9.7 - deamination 653208, 663816 4.3.1.2 9.7 - maximal activity in ethanolamine/HCl buffer in the deamination reaction of L-threo-3-methylaspartate 6059, 6060