Beta-galactofuranosidase - Misplaced Pages

Beta-galactofuranosidase (EC 3.2.1.146, exo-beta-galactofuranosidase, exo-beta-D-galactofuranosidase, beta-D-galactofuranosidase) is an enzyme with systematic name beta-D-galactofuranoside hydrolase. This enzyme catalyses the following chemical reaction

Hydrolysis of terminal non-reducing beta-D-galactofuranosides, releasing

The enzyme from Helminthosporium sacchari detoxifies helminthosporoside.

References

Rietschel-Berst M, Jentoft NH, Rick PD, Pletcher C, Fang F, Gander JE (May 1977). "Extracellular exo-beta-galactofuranosidase from Penicillium charlesii: isolation, purification, and properties". The Journal of Biological Chemistry. 252 (10): 3219–26. PMID 863879.
Daley LS, Strobel GA (1983). "β-Galactofuranosidase activity in Helminthosporium sacchari and its relationship to the production of helminthosporoside". Plant Sci. Lett. 30: 145–154. doi:10.1016/0304-4211(83)90213-4.
Cousin MA, Notermans S, Hoogerhout P, Van Boom JH (April 1989). "Detection of beta-galactofuranosidase production by Penicillium and Aspergillus species using 4-nitrophenyl beta-D-galactofuranoside". The Journal of Applied Bacteriology. 66 (4): 311–7. doi:10.1111/j.1365-2672.1989.tb02484.x. PMID 2502527.
Miletti LC, Marino C, Mariño K, de Lederkremer RM, Colli W, Alves MJ (August 1999). "Immobilized 4-aminophenyl 1-thio-beta-D-galactofuranoside as a matrix for affinity purification of an exo-beta-D-galactofuranosidase". Carbohydrate Research. 320 (3–4): 176–82. doi:10.1016/s0008-6215(99)00158-5. PMID 10573856.

External links

Beta-galactofuranosidase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)

Hydrolase: sugar hydrolases (EC 3.2)

3.2.1: Glycoside hydrolases

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 Klotho 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

DNA glycosylases: Oxoguanine glycosylase

v t e Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)

Portal:

Biology

Category:

EC 3.2.1