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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
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
-
-
-
-
?
4-nitrophenyl beta-D-galactofuranoside + H2O

4-nitrophenol + D-galactofuranose
-
-
-
-
?
4-nitrophenyl beta-D-galactofuranoside + H2O
4-nitrophenol + D-galactofuranose
-
NaOAc buffer, pH 4.9, 37°C
-
-
?
4-nitrophenyl beta-D-galactofuranoside + H2O
4-nitrophenol + D-galactofuranose
-
-
-
?
4-nitrophenyl beta-D-galactofuranoside + H2O
4-nitrophenol + D-galactofuranose
-
-
-
?
4-nitrophenyl beta-D-galactofuranoside + H2O
4-nitrophenol + D-galactofuranose
-
-
-
?
4-nitrophenyl beta-D-galactofuranoside + H2O
4-nitrophenol + D-galactofuranose
-
-
-
?
4-nitrophenyl beta-D-galactofuranoside + H2O
4-nitrophenol + D-galactofuranose
-
-
-
?
4-nitrophenyl beta-D-galactofuranoside + H2O
4-nitrophenol + D-galactofuranose
-
-
-
?
4-nitrophenyl beta-D-galactofuranoside + H2O
4-nitrophenol + D-galactofuranose
-
-
-
?
4-nitrophenyl beta-D-galactofuranoside + H2O
4-nitrophenol + D-galactofuranose
-
-
-
?
4-nitrophenyl beta-D-galactofuranoside + H2O
4-nitrophenol + D-galactofuranose
-
-
-
?
galactomannan + H2O

?
release of galactose residue, galactomannan prepared from Aspergillus fumigatus
-
-
?
galactomannan + H2O
?
release of galactose residue, galactomannan prepared from Aspergillus fumigatus
-
-
?
galactomannan + H2O
?
release of galactose residue, galactomannan prepared from Aspergillus fumigatus
-
-
?
galactomannan + H2O
?
release of galactose residue, galactomannan prepared from Aspergillus fumigatus
-
-
?
galactomannan + H2O
?
release of galactose residue, galactomannan prepared from Aspergillus fumigatus
-
-
?
galactomannan + H2O
?
release of galactose residue, galactomannan prepared from Aspergillus fumigatus
-
-
?
galactomannan + H2O
?
release of galactose residue, galactomannan prepared from Aspergillus fumigatus
-
-
?
galactomannan + H2O
?
release of galactose residue, galactomannan prepared from Aspergillus fumigatus
-
-
?
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
?
-
four genes in Streptomyces sp. JHA19 encode Galf-ases. One enzyme (beta-D-galactofuranosidase 2) is a Galf-specific hydrolase, that shows no activity with alpha-L-arabinofuranosides, while the other three (beta-D-galactofuranosidases 1, 3, and 4) are active as alpha-L-arabinofuranosidases (Araf-ases, EC 3.2.1.55) and also as beta-D-galactofuranosidases
-
-
?
additional information
?
-
four genes in Streptomyces sp. JHA19 encode Galf-ases. One enzyme (beta-D-galactofuranosidase 2) is a Galf-specific hydrolase, that shows no activity with alpha-L-arabinofuranosides, while the other three (beta-D-galactofuranosidases 1, 3, and 4) are active as alpha-L-arabinofuranosidases (Araf-ases, EC 3.2.1.55) and also as beta-D-galactofuranosidases
-
-
?
additional information
?
-
four genes in Streptomyces sp. JHA19 encode Galf-ases. One enzyme (beta-D-galactofuranosidase 2) is a Galf-specific hydrolase, that shows no activity with alpha-L-arabinofuranosides, while the other three (beta-D-galactofuranosidases 1, 3, and 4) are active as alpha-L-arabinofuranosidases (Araf-ases, EC 3.2.1.55) and also as beta-D-galactofuranosidases
-
-
?
additional information
?
-
four genes in Streptomyces sp. JHA19 encode Galf-ases. The beta-D-galactofuranosidase 2 enzyme is a Galf-specific hydrolase, that shows no activity with alpha-L-arabinofuranosides, while the other three are also active as alpha-L-arabinofuranosidases (Araf-ases, EC 3.2.1.55)
-
-
?
additional information
?
-
four genes in Streptomyces sp. JHA19 encode Galf-ases. The beta-D-galactofuranosidase 2 enzyme is a Galf-specific hydrolase, that shows no activity with alpha-L-arabinofuranosides, while the other three are also active as alpha-L-arabinofuranosidases (Araf-ases, EC 3.2.1.55)
-
-
?
additional information
?
-
the enzyme is active with a galactofuranose-containing oligosaccharide termed GM
-
-
?
additional information
?
-
four genes in Streptomyces sp. JHA19 encode Galf-ases. One enzyme (beta-D-galactofuranosidase 2) is a Galf-specific hydrolase, that shows no activity with alpha-L-arabinofuranosides, while the other three (beta-D-galactofuranosidases 1, 3, and 4) are active as alpha-L-arabinofuranosidases (Araf-ases, EC 3.2.1.55) and also as beta-D-galactofuranosidases
-
-
?
additional information
?
-
four genes in Streptomyces sp. JHA19 encode Galf-ases. One enzyme (beta-D-galactofuranosidase 2) is a Galf-specific hydrolase, that shows no activity with alpha-L-arabinofuranosides, while the other three (beta-D-galactofuranosidases 1, 3, and 4) are active as alpha-L-arabinofuranosidases (Araf-ases, EC 3.2.1.55) and also as beta-D-galactofuranosidases
-
-
?
additional information
?
-
four genes in Streptomyces sp. JHA19 encode Galf-ases. One enzyme (beta-D-galactofuranosidase 2) is a Galf-specific hydrolase, that shows no activity with alpha-L-arabinofuranosides, while the other three (beta-D-galactofuranosidases 1, 3, and 4) are active as alpha-L-arabinofuranosidases (Araf-ases, EC 3.2.1.55) and also as beta-D-galactofuranosidases
-
-
?
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 5-S-(beta-D-galactofuranosyl)-6-deoxy-5-thio-alpha-L-altrofuranoside
-
competitive inhibitor
methyl 5-S-(beta-D-galactofuranosyl)-6-deoxy-5-thio-beta-D-galactofuranoside
-
competitive inhibitor
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
-
additional information
-
synthesis of enantiomeric polyhydroxyalkylpyrrolidines from 1,3-dipolar cycloadducts by the 1,3-dipolar cycloaddition of sugar enones with azomethine ylides derived from natural amino acids, and evaluation as inhibitors of a beta-galactofuranosidase, overview. Reduction of the ketone carbonyl group of the cycloadducts, which possess a basic structure of bicyclic 6-(menthyloxy)hexahydropyrano[4,3-c]pyrrol-7(6H)one, affords a number of pyrrolidine-based bicyclic systems. The unprotected products are isolated as pyrrolidinium trifluoroacetates. Because of the furanose-like nature of the target trihydroxyalkyl pyrrolidines, these molecules are evaluated as inhibitors of the beta-galactofuranosidase from Penicillium fellutanum. The compounds ((2R,3S,3aR,6aS)-1-[(tert-butyloxy)carbonyl]-3-(1'(S),2'-diacetoxyethyl)-6-acetoxy-2-phenylhexahydro-1H-furo[3,4-b]pyrrole, (2S,3R,3aS,6aR)-1-[(tert-butyloxy)carbonyl]-3-(1'(R),2'-diacetoxyethyl)-6-acetoxy-2-phenylhexahydro-1H-furo[3,4-b]pyrrole, (2S,3R,4S,5R)-4-(1'(S),2'-diacetoxyethyl)-2,3-bis(acetoxymethyl)-1-[(tert-butyloxy)carbonyl]-5-phenylpyrrolidine, (2R,3S,4R,5S)-4-(1'(R),2'-diacetoxyethyl)-2,3-bis(acetoxymethyl)- 1-[(tert-butyloxy)carbonyl]-5-phenylpyrrolidine, (2S,3R,4S,5R)-4-(1'(S),2'-dihydroxyethyl)-2,3-bis(hydroxymethyl)-5-phenylpyrrolidinium trifluoroacetate, (2R,3S,4R,5S)-4-(1'(R),2'-dihydroxyethyl)-2,3-bis(hydroxymethyl)-5-phenylpyrrolidinium trifluoroacetate, (1R,3aR,4S,6R,6aS)-5-[(tert-butyloxy)carbonyl]-4-(hydroxymethyl)-6-phenylhexahydro-1H-furo[3,4-c]pyrrol-1-ol, (1S,3aS,4R,6S,6aR)-5-[(tert-butyloxy)carbonyl]-4-(hydroxymethyl)-6-phenylhexahydro-1H-furo[3,4-c]pyrrol-1-ol, (2S,3R,4S,5R)-1-[(tert-butyloxy)carbonyl]-2,3,4-tris-(hydroxymethyl)-5-phenylpyrrolidine, (2R,3S,4R,5S)-1-[(tert-butyloxy)carbony l]-2,3,4-tris-(hydroxymethyl)-5-phenylpyrrolidine, (2S,3R,4S,5R)-2,3,4-tris(hydroxymethyl)-5-phenylpyrrolidinium trifluoroacetate, and (2R,3S,4R,5S)-2,3,4-tris(hydroxymethyl)-5-phenylpyrrolidinium trifluoroacetate) show practically no inhibitory activity for concentration of pyrrolidines in the range of 0.1-1.6 mM. NMR structure analysis
-
additional information
-
synthesis of galactofuranosyl-(1->5)-thiodisaccharide glycomimetics as inhibitors of a beta-D-galactofuranosidase, NMR spectrometric structure determination and analysis, overview
-
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