6.4.1.6 additional information - three bands observed with SDS-PAGE: 85000, 78000, 20000 Da 726717 6.4.1.6 16000 - 1 * 85000, 1 * 74000, 1 * 16000, SDS-PAGE 349805 6.4.1.6 19000 - SDS-PAGE, alpha subunit 726726 6.4.1.6 19600 - 1 * 68400, 1 * 78800, 1 * 23000 by SDS-PAGE and 1 * 78300, 1 * 85300, 1 * 19600 by mass spectrometry. Subunits have an alpha2beta2gamma2 quaternary structure 349805, 349806 6.4.1.6 19600 - alpha2beta2gamma2, 2 * 85300 + 2 * 78300 + 2 * 19600, MALDI-TOF 662000 6.4.1.6 23000 - 1 * 68400, 1 * 78800, 1 * 23000 by SDS-PAGE and 1 * 78300, 1 * 85300, 1 * 19600 by mass spectrometry. Subunits have an alpha2beta2gamma2 quaternary structure 349805, 349806 6.4.1.6 23000 - alpha2beta2gamma2, 2 * 79000 + 2 * 68000 + 2 * 23000, SDS-PAGE 662000 6.4.1.6 68000 - alpha2beta2gamma2, 2 * 79000 + 2 * 68000 + 2 * 23000, SDS-PAGE 662000 6.4.1.6 68400 - 1 * 68400, 1 * 78800, 1 * 23000 by SDS-PAGE and 1 * 78300, 1 * 85300, 1 * 19600 by mass spectrometry. Subunits have an alpha2beta2gamma2 quaternary structure 349805, 349806 6.4.1.6 70000 - x * 70000 + x * 85000, also 60000 Da and small amounts of 35000 Da subunits exist, SDS-PAGE 349804 6.4.1.6 74000 - 1 * 85000, 1 * 74000, 1 * 16000, SDS-PAGE 349805 6.4.1.6 76000 - SDS-PAGE, alpha subunit 726726 6.4.1.6 78300 - 1 * 68400, 1 * 78800, 1 * 23000 by SDS-PAGE and 1 * 78300, 1 * 85300, 1 * 19600 by mass spectrometry. Subunits have an alpha2beta2gamma2 quaternary structure 349805, 349806 6.4.1.6 78300 - alpha2beta2gamma2, 2 * 85300 + 2 * 78300 + 2 * 19600, MALDI-TOF 662000 6.4.1.6 78800 - 1 * 68400, 1 * 78800, 1 * 23000 by SDS-PAGE and 1 * 78300, 1 * 85300, 1 * 19600 by mass spectrometry. Subunits have an alpha2beta2gamma2 quaternary structure 349805, 349806 6.4.1.6 79000 - alpha2beta2gamma2, 2 * 79000 + 2 * 68000 + 2 * 23000, SDS-PAGE 662000 6.4.1.6 85000 - 1 * 85000, 1 * 74000, 1 * 16000, SDS-PAGE 349805 6.4.1.6 85000 - x * 70000 + x * 85000, also 60000 Da and small amounts of 35000 Da subunits exist, SDS-PAGE 349804 6.4.1.6 85300 - 1 * 68400, 1 * 78800, 1 * 23000 by SDS-PAGE and 1 * 78300, 1 * 85300, 1 * 19600 by mass spectrometry. Subunits have an alpha2beta2gamma2 quaternary structure 349805, 349806 6.4.1.6 85300 - alpha2beta2gamma2, 2 * 85300 + 2 * 78300 + 2 * 19600, MALDI-TOF 662000 6.4.1.6 86000 - SDS-PAGE, alpha subunit 726726 6.4.1.6 353000 - gel filtration 662000 6.4.1.6 353000 - native molecular weight of enzyme complex 349806 6.4.1.6 388000 - gel filtration 726726