2.1.1.136 52400 - x * 52400, deduced from amino acid sequence 719544 2.1.1.136 52500 - 2 * 52500, SDS-PAGE 657589 2.1.1.136 65400 - x * 65400, fusion protein SUMO-CMT1, SDS-PAGE 719544 2.1.1.136 112000 - gel filtration 657589