2.2.1.6 18700 - x * 63300, large subunit IlvB, plus x * 18700, small subunit IlvN, SDS-PAGE and calculated. 736351 2.2.1.6 63300 - x * 63300, large subunit IlvB, plus x * 18700, small subunit IlvN, SDS-PAGE and calculated. 736351 2.2.1.6 63700 - x * 63700, recombinant His-tagged catalytic subunit, SDS-PAGE 695852 2.2.1.6 65000 - x * 65000, about, SDS-PAGE and MALDI-TOF spectrometry 676713 2.2.1.6 65000 - x * 65000, recombinant enzyme, SDS-PAGE 697061 2.2.1.6 65000 - x * 65000, SDS-PAGE 719117 2.2.1.6 68000 - x * 68000, about, wild-type and mutant enzyme variants, SDS-PAGE 733745 2.2.1.6 68000 - x * 68000, SDS-PAGE 719375, 733745, 733747 2.2.1.6 20400 - x * 68300, recombinant His-tagged catalytic subunit, + x * 20400, recombinant His-tagged regulatory subunit, SDS-PAGE 673626 2.2.1.6 68300 - x * 68300, recombinant His-tagged catalytic subunit, + x * 20400, recombinant His-tagged regulatory subunit, SDS-PAGE 673626