5.1.3.7 35000 - determined by SDS-PAGE and MALDI-TOF mass spectrometry 702074 5.1.3.7 37800 - predicted by amino acid sequence 704314 5.1.3.7 42000 - - 675121 5.1.3.7 62000 - gel filtration 2411 5.1.3.7 70000 - gel filtration 746915 5.1.3.7 70000 - recombinant His6-tagged enzyme, gel filtration 746915 5.1.3.7 80000 - gel filtration 652005