3.2.1.86 52000 - sucrose density gradient centrifugation 136923, 136925 3.2.1.86 53000 - x * 53000, SDS-PAGE 666900 3.2.1.86 55000 - x * 55000, recombinant enzyme, SDS-PAGE 732252 3.2.1.86 55000 - x * 55000, SDS-PAGE 715955