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1-O-(p-nitrophenyl)-beta-D-galactofuranoside + H2O
p-nitrophenol + beta-D-galactofuranose
-
-
-
-
?
1-O-methyl-beta-D-galactofuranoside + H2O
methanol + beta-D-galactofuranose
-
-
-
-
?
4-nitrophenyl 5-deoxy-beta-D-galactofuranoside + H2O
?
-
substrate with low affinity
-
-
?
4-nitrophenyl beta-D-galactofuranoside + H2O
4-nitrophenol + beta-D-galactofuranose
4-nitrophenyl beta-D-galactofuranoside + H2O
4-nitrophenol + D-galactofuranose
-
NaOAc buffer, pH 4.9, 37°C
-
-
?
beta-D-(1->5) galactofuranose tetramer + H2O
beta-D-(1->5) galactofuranose trimer + D-galactose
-
-
-
?
Helminthosporium sacchari toxin + H2O
Helminthosporium sacchari toxin + D-galactose
Helminthosporium saccharii
-
enzyme cleaves only the terminal unit of galactose
-
?
methyl beta-D-galactofuranoside + H2O
?
-
tritium-labeled, synthesized from D-galacturonic acid
-
-
?
methyl beta-D-galactofuranoside + H2O
methanol + beta-D-galactofuranose
-
-
-
-
?
methyl-beta-D-galactofuranoside + H2O
methanol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
p-nitrophenyl-beta-D-galactofuranoside + H2O
p-nitrophenol + beta-D-galactofuranose
-
-
-
-
?
peptidophosphogalactomannan + H2O
peptidophosphogalactomannan + D-galactose
-
-
-
?
peptidophosphogalactomannan pP2GM + H2O
beta-D-galactofuranose
-
-
-
-
?
tri-beta-D-(1,5)-galactofuranooligosaccharide + tetra-beta-D-(1,5)-galactofuranooligosaccharide + H2O
beta-D-galactofuranose
-
a mixture of tri-beta-D-(1,5)-galactofuranooligosaccharide and tetra-beta-D-(1,5)-galactofuranooligosaccharide
-
-
?
additional information
?
-
4-nitrophenyl beta-D-galactofuranoside + H2O

4-nitrophenol + beta-D-galactofuranose
-
-
-
-
?
4-nitrophenyl beta-D-galactofuranoside + H2O
4-nitrophenol + beta-D-galactofuranose
-
-
-
-
?
4-nitrophenyl beta-D-galactofuranoside + H2O
4-nitrophenol + beta-D-galactofuranose
-
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O

p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
4-nitrophenyl beta-D-fucofuranoside is not hydrolyzed
-
-
-
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
p-nitrophenyl beta-D-galactofuranoside + H2O
p-nitrophenol + D-galactose
-
-
-
?
additional information

?
-
-
hydroxyl groups at C-2, C-3 and C-6 of the galactofuranoside are essential for interaction with the exo beta-D-galactofuranosidase. Methyl-2-deoxy-beta-D-lyxo-hexafuranoside is not hydrolyzed
-
-
-
additional information
?
-
-
no hydrolysis of: 1-O-(p-nitrophenyl)-beta-D-galactopyranoside, 1-O-(p-nitrophenyl)-alpha-D-galactopyranoside,1-O-(p-nitrophenyl)-beta-N-acetyl-D-glucopyranosylamine, p-nitrophenyl-phosphocholine, p-nitrophenyl-phosphate, or bis-(p-nitrophenyl)-phosphate
-
-
-
additional information
?
-
-
no hydrolysis of 4-methylumbelliferyl beta-D-galactofuranoside and methyl 5-deoxy-alpha-L-arabino-hexofuranoside
-
-
-
additional information
?
-
-
the enzyme activity is highly dependent on the glycone and also the aglycone structure
-
-
-
additional information
?
-
-
the enzyme could be important for the processing of parasite glycoconjugates and thus for regulation of the interaction with the triatomine vector
-
-
-
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1,2:3,4-di-O-isopropylidene-6-S-(D-galactofuranosyl)-6-thio-alpha-D-galactopyranose
-
pH 4.9, 37°C, 80% enzyme activity at 0.3 mM, beyond that about 75% enzyme activity, 0.2-1.0 mM inhibitor
2-propyl 3-deoxy-4-S-(beta-D-galactofuranosyl)-4-thio-alpha-D-xylo-hexopyranoside
-
pH 4.9, 37°C, weak inhibitory activity, about 85% enzyme activity at 1 mM, 0.2-1.0 mM inhibitor
4-aminophenyl beta-D-1-thio-galactofuranose
-
-
4-methylphenyl 1-thio-beta-D-galactofuranoside
-
low inhibitory activity with 30% inhibition at 0.25 mM
4-nitrophenyl beta-D-1-thio-galactofuranose
-
-
methyl 6-S-(alpha-L-arabinofuranosyl)-6-thio-alpha-D-galactopyranoside
-
pH 4.9, 37°C, 80% enzyme activity at 0.3 mM, beyond that about 75% enzyme activity, 0.2-1.0 mM inhibitor
methyl 6-S-(beta-D-galactofuranosyl)-6-thio-alpha-D-galactopyranoside
-
pH 4.9, 37°C, 80% enzyme activity at 0.3 mM, beyond that about 65% enzyme activity, 0.2-1.0 mM inhibitor
methyl 6-S-(beta-D-galactofuranosyl)-6-thio-alpha-D-glucopyranoside
-
pH 4.9, 37°C, weak inhibitory activity, about 85% enzyme activity at 1 mM, 0.2-1.0 mM inhibitor
methyl 6-S-(beta-D-galactofuranosyl)-6-thio-beta-D-galactofuranoside
-
a (1->6)-linked thiodisaccharide formed by two galactofuranosyl units, synthesis and conformational analysis, overview. A competitive inhibitor of the beta-galactofuranosidase
D-galactono-1,4-lactone

-
-
D-galactono-1,4-lactone
-
competitive inhibition, 50% inhibition in the presence of 1 mM ZnCl2, CaCl2, NiCl2 or AgNO3
D-galactono-1,4-lactone
-
pH 4.9, 37°C, strong inhibitor, about 40% enzyme activity at 0.1 mM, 10% enzyme activity at 0.2 mM, less than 10% beyond 0.2 mM
D-galactono-1,4-lactone
-
resembles the transition state of the hydrolysis
additional information

-
no inhibitory activity at 0.2-1.0 mM of methyl 6-S-(alpha-L-arabinofuranosyl)-6-thio-alpha-D-glucopyranoside, pH 4.9, 37°C
-
additional information
-
no inhibition at concentrations up to 2.5 mM 4-methylphenyl 5-deoxy-1-thio-beta-D-galactofuranoside
-
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Wallis, G.L.F.; Hemming, F.W.; Peberdy, J.F.
An extracellular beta-galactofuranosidase from Aspergillus niger and its use as a tool for glycoconjugate analysis
Biochim. Biophys. Acta
1525
19-28
2001
Aspergillus fumigatus, Aspergillus nidulans, Aspergillus niger, Aspergillus parasiticus, Aspergillus tamarii, Aspergillus versicolor
brenda
Chiocconi, A.; Marino, C.; de Lederkremer, R.M.
Synthesis of 4-nitrophenyl beta-D-fucofuranoside and beta-D-fucofuranosyl-(1->3)-D-mannopyranose: modified substrates for studies on catalytic requirements of beta-D-galactofuranosidase
Carbohydr. Res.
323
7-13
2000
Penicillium fellutanum
brenda
Miletti, L.C.; Marino, C.; Marino, K.; de Lederkremer, R.M.; Colli, W.; Alves, M.J.M.
Immobilized 4-aminophenyl 1-thio-beta-D-galactofuranoside as a matrix for affinity purification of an exo-beta-D-galactofuranosidase
Carbohydr. Res.
320
176-182
1999
Penicillium fellutanum
brenda
Van Bruggen van der Lugt, A.W.; Kamphuis, H.J.; de Ruiter, G.A.; Mischnik, P.; van Boom, J.H.; Rombouts, F.M.
New structural features of the antigenic extracellular polysaccharides of Penicillium and Aspergillus species revealed with exo-beta-D-galactofuranosidase
J. Bacteriol.
174
6096-6102
1992
Trichoderma harzianum
brenda
Cousin, M.A.; Notermans, S.; Hoogerhout, P; van Boom, J.H.
Detection of beta-galactofuranosidase production by Penicillium and Aspergillus species using 4-nitrophenyl beta-D-galactofuranosidase
J. Appl. Bacteriol.
66
311-317
1989
Aspergillus fumigatus, Aspergillus nidulans, Aspergillus niger, Aspergillus parasiticus, Aspergillus tamarii, Aspergillus versicolor, Penicillium expansum, Penicillium implicatum, Penicillium palitans, Penicillium simplicissimum, Penicillium tardum, Penicillium verrucosum, Penicillium viridicatum, Talaromyces funiculosus, Talaromyces islandicus, Talaromyces purpureogenus
brenda
Varela, O.; Marino, C.; de Lederkremer, R.M.
Synthesis of p-nitrophenyl beta-D-galactofuranoside. A convenient substrate for beta-galactofuranosidase
Carbohydr. Res.
155
247-251
1986
Penicillium fellutanum
brenda
Livingston, R.S.; Scheffer, R.P.
Conversion of Helminthosporium sacchari toxin to toxoids by beta-galactofuranosidase from Helminthosporium
Plant Physiol.
72
530-534
1983
Bipolaris maydis, Bipolaris zeicola, Helminthosporium saccharii, Helminthosporium victoriae, Setosphaeria turcica
brenda
Rietschel-Berst, M.; Jentoft, N.H.; Rick, P.D.; Pletcher, C.; Fang, F.; Gander, J.E.
Extracellular exo-beta-galactofuranosidase from Penicillium charlesii
J. Biol. Chem.
252
3219-3226
1977
Penicillium charlesii
brenda
Gander, J.E; Fang, F.
Influence of 2-deoxy-D-Glucose on galactofuranosidase and peptidophosphogalactomannan synthesis in Penicillium charlesii
Biochem. Biophys. Res. Commun.
58
368-374
1974
Penicillium charlesii
brenda
Tuekam, B.A.; Park, Y.I.; Unkefer, C.J.; Gander, J.E.
Relationship of exo-beta-D-galactofuranosidase kinetic parameters to the number of phosphodiesters in Penicillium fellutanum peptidophosphogalactomannan: enzyme purification and kinetics of glycopeptide and galactofuran chain hydrolysis
Appl. Environ. Microbiol.
67
4648-4656
2001
Penicillium fellutanum
brenda
Chiocconi, A.; Marino, C.; Otal, E.; de Lederkremer, R.M.
Photoinduced electron transfer and chemical alpha-deoxygenation of D-galactono-1,4-lactone. Synthesis of 2-deoxy-D-lyxo-hexofuranosides
Carbohydr. Res.
337
2119-2126
2002
Penicillium fellutanum
brenda
Miletti, L.C.; Marino, K.; Marino, C.; Colli, W.; Alves, M.J.; de Lederkremer, R.M.
Evidence for exo beta-D-galactofuranosidase in Trypanosoma cruzi
Mol. Biochem. Parasitol.
127
85-88
2003
Trypanosoma cruzi
brenda
Mennink-Kersten, M.A.; Ruegebrink, D.; Wasei, N.; Melchers, W.J.; Verweij, P.E.
In vitro release by Aspergillus fumigatus of galactofuranose antigens, 1,3-beta-D-glucan, and DNA, surrogate markers used for diagnosis of invasive aspergillosis
J. Clin. Microbiol.
44
1711-1718
2006
Aspergillus fumigatus
brenda
Repetto, E.; Marino, C.; Uhrig, M.L.; Varela, O.
Thiodisaccharides with galactofuranose or arabinofuranose as terminal units: synthesis and inhibitory activity of an exo beta-D-galactofuranosidase
Bioorg. Med. Chem.
17
2703-2711
2009
Penicillium fellutanum
brenda
Bordoni, A.; Lima, C.; Marino, K.; de Lederkremer, R.M.; Marino, C.
Facile synthesis of methyl alpha- and beta-D-[6-(3)H]galactofuranosides from D-galacturonic acid. Substrates for the detection of galactofuranosidases
Carbohydr. Res.
343
1863-1869
2008
Talaromyces varians
brenda
Bordoni, A.; de Lederkremer, R.M.; Marino, C.
Synthesis of 5-deoxy-beta-D-galactofuranosides as tools for the characterization of beta-D-galactofuranosidases
Bioorg. Med. Chem.
18
5339-5345
2010
Penicillium fellutanum
brenda
Mennink-Kersten, M.A.; Ruegebrink, D.; Verweij, P.E.; Steinbach, W.J.
Calcineurin-dependent galactomannan release in Aspergillus fumigatus
Eur. J. Clin. Microbiol. Infect. Dis.
30
551-553
2011
Aspergillus fumigatus
brenda
Repetto, E.; Marino, C.; Varela, O.
Synthesis of the (1->6)-linked thiodisaccharide of galactofuranose: inhibitory activity against a beta-galactofuranosidase
Bioorg. Med. Chem.
21
3327-3333
2013
Penicillium fellutanum
brenda