3.6.1.52 18000 - gel filtration 393824 3.6.1.52 19000 - SDS PAGE 668226 3.6.1.52 19500 - x * 19500, calculation from nucleotide sequence 393824 3.6.1.52 20434 - x * 20434, calculation from nucleotide sequence 393827 3.6.1.52 23000 - native enzyme, Western-blot analysis 657829 3.6.1.52 25000 - recombinant enzyme, SDS-PAGE 657829, 659184 3.6.1.52 25000 - x * 25000, recombinant enzyme expressed in Escherichia coli, SDS-PAGE 393824 3.6.1.52 30000 - recombinant enzyme, SDS-PAGE 659817