Crystallization and preliminary crystallographic analysis of GanB, a GH42 intracellular β-galactosidase from Geobacillus stearothermophilus - Solomon, HV; Tabachnikov, O; Feinberg, H; Govada, L; Chayen, NE; Shoham, Y; Shoham, G (ACTA CRYSTALLOGRAPHICA SECTION F-STRUCTURAL BIOLOGY COMMUNICATIONS, 2013)