3.1.2.12 ? x * 29500, calculated from sequence and SDS-PAGE -, 760979 3.1.2.12 ? x * 30000, about, recombinant enzyme, SDS-PAGE 653549 3.1.2.12 ? x * 31000, SDS-PAGE 751775 3.1.2.12 ? x * 32586, recombinant His-tagged wild-type enzyme, mass spectrometry 666081 3.1.2.12 dimer - 694178, 80985 3.1.2.12 dimer 1 * 25000 + 1 * 35000, SDS-PAGE 80986 3.1.2.12 dimer 2 * 30000, SDS-PAGE -, 707759, 80982, 80987 3.1.2.12 dimer 2 * 31000 SDS-PAGE 80985 3.1.2.12 dimer 2 * 31700, recombinant enzyme, amino acid sequence calculation without His-tag 649455 3.1.2.12 dimer 2 * 32000, SDS-PAGE 80993