4.2.1.51 12200 - ultracentrifugation 33879 4.2.1.51 18000 - 4 * 18000, bifunctional enzyme prephenate dehydratase-arogenate dehydratase, SDS-PAGE 33892 4.2.1.51 28300 - 2 * 28300, SDS-PAGE 33881 4.2.1.51 28300 - 8 * 28300, SDS-PAGE 33881 4.2.1.51 31000 - x * 31000, SDS-PAGE 730200 4.2.1.51 31413 - x * 31413, ESI mass spectrometry 678167 4.2.1.51 31415 - x * 31415, calculated from sequence 678167 4.2.1.51 32288 - 4 * 32288, calculation from nucleotide sequence 33897 4.2.1.51 34000 - 4 * 34000, SDS-PAGE 33898 4.2.1.51 35000 - 1 * 35000, inactive enzyme in absence of activating molecules 33872