2.7.8.8 37000 - x * 37000, SDS-PAGE 722905 2.7.8.8 52800 - theoretical 704125 2.7.8.8 52817 - x * 52817, calculation from nucleotide sequence 643779 2.7.8.8 53000 - determined by SDS-PAGE 704125 2.7.8.8 54000 - x * 54000, SDS-PAGE 643776, 643778 2.7.8.8 55500 - x * 55500, calculated from amino acid sequence 722905 2.7.8.8 500000 - - 643779 2.7.8.8 500000 - glycerol gradient centrifugation 643778