Beta-D-fucosidase

Identifiers

Databases

PDB structures

Beta-D-fucosidase (EC 3.2.1.38, beta-fucosidase) is an enzyme with systematic name beta-D-fucoside fucohydrolase.^[1]^[2]^[3]^[4]^[5] This enzyme catalyses the following chemical reaction

Hydrolysis of terminal non-reducing beta-D-fucose residues in beta-D-fucosides

Enzymes from some sources also hydrolyse beta-D-galactosides, beta-D-glucosides and alpha-L-arabinosides.

References

↑ Chinchetru, M.A.; Cabezas, J.A.; Calvo, P. (1983). "Characterization and kinetics of β-D-gluco/fuco/galactosidase from sheep liver". Comp. Biochem. Physiol. B. 75 (4): 719–728. PMID 6413126.
↑ Chinchetru, M.A.; Cabezas, J.A.; Calvo, P. (1989). "Purification and characterization of a broad specificity β-glucosidase from sheep liver". Int. J. Biochem. 21 (5): 469–476. doi:10.1016/0020-711X(89)90126-2. PMID 2503402.
↑ Rodriguez, J.A.; Cabezas, J.A.; Calvo, P. (1982). "β-Fucosidase, β-glucosidase and β-galactosidase activities associated in bovine liver". Int. J. Biochem. 14 (8): 695–698. doi:10.1016/0020-711X(82)90003-9. PMID 6811346.
↑ Wiederschain, G.; Prokopenkov, A. (1973). "β-D-Galactosidase and β-D-fucosidase of pig kidney". Arch. Biochem. Biophys. 158 (2): 539–543. doi:10.1016/0003-9861(73)90546-8. PMID 4782520.
↑ Wiederschain, G.Y.; Beyer, E.M.; Klyaschitsty, B.A.; Shashkov, A.S. (1981). "Specificity patterns of different types of human fucosidase. Recognition of a certain region of the pyranose ring in sugars by the enzymes". Biochim. Biophys. Acta. 659 (2): 434–444. doi:10.1016/0005-2744(81)90069-3. PMID 6789883.

Beta-D-fucosidase at the US National Library of Medicine Medical Subject Headings (MeSH)

Hydrolase: sugar hydrolases (EC 3.2)

Disaccharidase	Sucrase/Sucrase-isomaltase/Invertase Maltase Trehalase Lactase

Glucosidases	Cellulase Alpha-glucosidase Acid Neutral AB Neutral C Beta-glucosidase cytosolic Debranching enzyme

Other	Amylase Alpha-amylase Chitinase Lysozyme Neuraminidase NEU1 NEU2 NEU3 NEU4 Bacterial neuraminidase Viral neuraminidase Galactosidases Alpha Beta alpha-Mannosidase Glucuronidase Hyaluronidase Pullulanase Glucosylceramidase lysosomal non-lysosomal Galactosylceramidase Alpha-N-acetylgalactosaminidase NAGA Alpha-N-acetylglucosaminidase Fucosidase Hexosaminidase HEXA HEXB Iduronidase Maltase-glucoamylase Heparanase HPSE2

3.2.2: Hydrolysing
N-Glycosyl compounds

Enzymes

Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Catalytically perfect enzyme Coenzyme Cofactor Enzyme catalysis Enzyme kinetics Lineweaver–Burk plot Michaelis–Menten kinetics

Regulation	Allosteric regulation Cooperativity Enzyme inhibitor

Classification	EC number Enzyme superfamily Enzyme family List of enzymes

Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list)

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