5vym | pdb_00005vym

Crystal structure of beta-galactosidase from Bifidobacterium adolescentis

spinqualitylabelsall models 5vym, resolution 2.46Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 5vym is a 2 chain structure with sequence from Bifaa. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Gene: bgaB, bgaLII, BAD_1401 (BIFAA) Activity: Beta-galactosidase, with EC number 3.2.1.23 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function [BGAL_BIFAA] Involved in the hydrolysis of transgalactooligosaccharides (TOS). Highly active towards Gal(beta1-4)Gal and Gal(beta1-4)-Gal-containing oligosaccharides. Low activity towards Gal(beta1-3)Gal, lactose and Gal(beta1-3)GalOMe. No activity towards Gal(beta1-6)Gal, Gal(beta1-4)Man, Gal(alpha1-4)Gal, Gal(alpha1-3)Gal(beta1-4)Gal, lactulose, 3'fucosyllactose, lacto-N-fucopentaose I, lacto-N-fucopentaose II, cellobiose, maltose or sucrose. No transglycosylation activity is found at high substrate concentrations (100 mg/ml) and only low transglycosylation activity at lower substrate concentrations (10 mg/ml).

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