6.2.1.45 117849 - calculated from sequence 766918 6.2.1.45 118000 - SDS-PAGE 709881 6.2.1.45 119600 - x * 12000 and x * 124000, SDS-PAGE, x * 119600, calculated 1111 6.2.1.45 120300 - x * 123000, SDS-PAGE, x * 120300, calculated 1111 6.2.1.45 123000 - x * 123000, SDS-PAGE, x * 120300, calculated 1111 6.2.1.45 124000 - x * 12000 and x * 124000, SDS-PAGE, x * 119600, calculated 1111 6.2.1.45 130000 - recombinant His6-tagged chimeric mutant Aos1-Uba2 SUMO-E1 enzyme mAU, gel filtration 733442