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Information on EC 3.2.1.51 - alpha-L-fucosidase
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3.2.1.51 alpha-L-fucosidaseSpecify your search results
Word Map
- 3.2.1.51
- lysosomal
- glycosidases
- oligosaccharide
- fucosidosis
- alpha-d-mannosidase
- beta-d-galactosidase
-
fucosylated
- beta-d-glucuronidase
-
sialic
- neuraminidase
-
n-acetyl-beta-d-glucosaminidase
-
beta-n-acetylglucosaminidase
-
glycoconjugates
- beta-d-glucosidase
- alpha-d-galactosidase
-
exoglycosidase
- hexosaminidase
- alpha-l-fucose
-
4-methylumbelliferyl
-
fucosyltransferase
-
fucose-containing
- l-fucose
- i-cell
- mucolipidosis
- alpha-d-glucosidase
- sialidase
- diagnostics
- fabry
- europaeus
-
intralysosomal
- analysis
- arylsulphatase
- almond
-
springer
- alpha-gal
- beta-n-acetylhexosaminidase
-
cyanuric
-
spaniel
- angiokeratomas
- medicine
- beta-mannosidase
The expected taxonomic range for this enzyme is: Eukaryota, Bacteria, Archaea
Synonyms
acid hydrolase, AFU, alfA, alfB, alfC, alpha-fuc, alpha-fucosidase, alpha-L fucosidase, alpha-L-fucosidase, alpha-L-fucosidase 1, 
more
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SYNONYM 
ORGANISM
UNIPROT
COMMENTARY 
LITERATURE
alpha-fuc
alpha-fucosidase
-
-
-
-
alpha-L-fucosidase
alpha-L-fucosidase 2
alpha-L-fucosidase I
Alpha-L-fucoside fucohydrolase
alpha-L-fucoside fucohydrolase 2
FucA
Fuca1
Fuca2
Alpha-L-fucoside fucohydrolase
-
-
-
-
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REACTION
REACTION DIAGRAM
COMMENTARY
ORGANISM
UNIPROT
LITERATURE
an alpha-L-fucoside + H2O = L-fucose + an alcohol
-
-
-
-
an alpha-L-fucoside + H2O = L-fucose + an alcohol
the enzyme catalyses the transfer of L-fucose from donor structures such as alpha-L FucpOpNP and alpha-L-FucpF to various GlcpNac derivates and glCP, forming alpha-(1-3)linkages
-
an alpha-L-fucoside + H2O = L-fucose + an alcohol
the enzyme cleaves alpha1-6-, alpha1-3-, alpha1-4- and alpha1-2-O-fucolsyl bonds in fucosylated oligosaccharides
-
an alpha-L-fucoside + H2O = L-fucose + an alcohol
the enzyme cleaves alpha1-6-, alpha1-3-, alpha1-4- and alpha1-2-O-fucolsyl bonds in fucosylated oligosaccharides
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-
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REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
hydrolysis
hydrolysis of O-glycosyl bond
-
-
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PATHWAY SOURCE
PATHWAYS
BRENDA
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SYSTEMATIC NAME
IUBMB Comments
alpha-L-fucoside fucohydrolase
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CAS REGISTRY NUMBER
COMMENTARY
9037-65-4
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SUBSTRATE
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
2-chloro-4-nitrophenyl alpha-L-fucopyranoside + H2O
2-chloro-4-nitrophenol + L-fucose
-
pH 6.8, 37°C
-
-
?
2-deoxy-2-fluoro-alpha-L-fucosyl fluoride + H2O
fluoride + 2-deoxy-2-fluoro-alpha-L-fucose
-
-
-
-
2-fluoro-4-nitrophenyl alpha-L-fucopyranoside + H2O
2-fluoro-4-nitrophenol + L-fucose
-
pH 6.8, 37°C
-
-
?
2-methyl-4-nitrophenyl alpha-L-fucopyranoside + H2O
2-methyl-4-nitrophenol + L-fucose
-
pH 6.8, 37°C
-
-
?
2-nitrophenyl alpha-L-fucopyranoside + H2O
2-nitrophenol + alpha-L-fucopyranose
B3W8U6, B3WB08, B3WBB5
-
-
-
?
4-methylumbelliferyl alpha-L-fucopyranoside
4-methylumbelliferone + alpha-L-fucose
-
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
methylumbelliferone + alpha-L-fucose
-
-
-
-
?
4-nitrophenyl alpha-L-fucopyranoside + H2O
4-nitrophenol + L-fucose
-
sodium acetate buffer 50 mM, pH 5.0, 37°C
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside
?
-
assay at pH 4.5, 37°C for 3 h, reaction stopped by addition of borate buffer
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + N-acetyl-D-glucosamine + H2O
4-nitrophenol + alpha-L-Fuc-(1-3)-D-GlcNAc
4-nitrophenyl-alpha-L-fucopyranoside + N-acetyl-D-glucosamine + H2O
4-nitrophenol + alpha-L-fucose-(1-3)-D-GlcNAc
-
catalytic residues Asp242, Glu58, and Glu292
-
-
?
4-nitrophenyl-alpha-L-fucoside + H2O
4-nitrophenol + alpha-L-fucose
-
activity measured in whole fly homogenates, substrate concentration of 6 mM in citrate buffer
-
-
?
4-nitrophenyl-alpha-L-fucoside + H2O
alpha-L-fucopyranose + 4-nitrophenol
-
-
-
-
?
6-O-alpha-L-fucopyranosyl-N-acetylglucosamine + H2O
alpha-L-fucopyranose + N-acetyl-glucosamine
-
Fuc-alpha-1,6-GlcNAc-linkage most susceptible
-
?
alpha-L-Fuc-(1-2)-beta-D-Gal-(1-3)-D-GalNAc + H2O
alpha-L-fucose + beta-D-Gal-(1-3)-D-GalNAc
alpha-L-Fuc-(1-2)-beta-D-Gal-(1-4)-beta-D-GlcNAc-1-Me + H2O
alpha-L-fucose + beta-D-Gal-(1-4)-beta-D-GlcNAc-1-Me
alpha-L-Fuc-(1-2)-D-Gal + N-acetyl-D-glucosamine
alpha-L-Fuc-(1-3)-D-GlcNAc + D-galactose
-
same yield of transglycosylation and hydrolysis products
-
?
alpha-L-Fuc-(1-3)-alpha-L-Fuc-O-4-nitrophenyl ester + H2O
?
-
-
-
-
?
alpha-L-Fuc-(1-3)-D-Gal + N-acetyl-D-glucosamine
alpha-L-Fuc-(1-3)-D-GlcNAc + D-galactose
-
slower hydrolysis than for the alpha-(1-6)- or alpha-(1-2)-isomers, transglycosylation activity
-
?
alpha-L-Fuc-(1-3)-D-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
B3W8U6, B3WB08, B3WBB5
-
-
-
?
alpha-L-Fuc-(1-4)-D-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
B3W8U6, B3WB08, B3WBB5
-
-
-
?
alpha-L-Fuc-(1-6)-D-Gal + N-acetyl-D-glucosamine
alpha-L-Fuc-(1-6)-D-GlcNAc + D-galactose
-
same yield of transglycosylation and hydrolysis products
-
?
alpha-L-Fuc-(1-6)-D-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
B3W8U6, B3WB08, B3WBB5
-
-
-
?
alpha-L-fucopyranosyl fluoride + methyl 2-(acetylamino)-2-deoxy-alpha-D-glucopyranoside
methyl 2-(acetylamino)-2-deoxy-3-O-(6-deoxy-alpha-L-galactopyranosyl)-alpha-D-glucopyranoside + fluoride
-
-
13% yield based on the donor substrate
-
?
alpha-L-fucopyranosyl fluoride + N-acetylglucosamine
2-(acetylamino)-2-deoxy-3-O-(6-deoxy-alpha-L-galactopyranosyl)-alpha-D-glucopyranose + fluoride
-
-
7% yield based on the donor substrate
-
?
alpha-L-fucopyranosyl fluoride + prop-2-en-1-yl 2-(acetylamino)-2-deoxy-alpha-D-glucopyranoside
prop-2-en-1-yl 2-(acetylamino)-2-deoxy-3-O-(6-deoxy-alpha-L-galactopyranosyl)-alpha-D-glucopyranoside + fluoride
-
-
8% yield based on the donor substrate
-
?
alpha-L-fucopyranosyl fluoride + prop-2-en-1-yl 2-(acetylamino)-2-deoxy-beta-D-glucopyranoside
prop-2-en-1-yl 2-(acetylamino)-2-deoxy-3-O-(6-deoxy-alpha-L-galactopyranosyl)-beta-D-glucopyranoside + fluoride
-
-
34% yield based on the donor substrate
-
?
alpha-L-fucopyranosyl-(1->2)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-D-galactitol + H2O
alpha-L-fucose + beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-D-galactitol
-
-
-
?
beta-D-GlcNAc-(1-4)-(alpha-L-Fuc-(1-6))-D-GlcNAc + H2O
alpha-L-fucose + beta-D-GlcNAc-(1-4)-D-GlcNAc
Fuc-alpha-(1-2)-Fuc-beta-4-nitrophenol + H2O
alpha-L-fucose + Fuc-beta-4-nitrophenol
-
-
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GalNAc-alpha-phenol + H2O
alpha-L-fucose + Gal-beta-(1-3)-N-acetyl-galactosaminyl-phenol
-
-
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + H2O
Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + alpha-L-fucose
Fuc-alpha-(1-2)-Gal-beta-(1-3)-[Fuc-alpha-(1-4)]-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
Gal-beta-(1-3)-[Fuc-alpha-(1-4)]-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + alpha-L-fucose
-
lacto-N-difucohexaitol I, NaBH4-reduced oligosaccharide
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-[Fuc-alpha-(1-3)]-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
Gal-beta-(1-4)-[Fuc-alpha-(1-3)]-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + alpha-L-fucose
Fuc-alpha-(1-2)-Gal-beta-4-nitrophenol + H2O
alpha-L-fucose + beta-galactosyl-4-nitrophenol
-
-
-
?
Fuc-alpha-(1-2)-[Gal-alpha-(1-3)]-Gal-beta-phenol + H2O
alpha-L-fucose + Gal-alpha-(1-3)-Gal-beta-phenol
-
-
-
?
Fuc-alpha-(1-3)-GlcNAc-beta-O(CH2)6NHCOCF3 + H2O
alpha-L-fucose + GlcNAc-beta-O(CH2)6NHCOCF3
-
-
-
?
Fuc-alpha-(1-3)-GlcNAc-beta-phenol + H2O
alpha-L-fucose + N-acetyl-glucosaminyl-beta-phenol
-
-
-
?
Fuc-alpha-(1-4)-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
-
-
-
?
Fuc-alpha-(1-4)-GlcNAc-beta-phenol + H2O
alpha-L-fucose + beta-N-acetyl-glucosaminyl-phenol
-
-
-
?
Fuc-alpha-(1-4)-[Gal-beta-(1-3)]-GlcNAc-beta-phenol + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-phenol
-
-
-
?
Fuc-alpha-(1-6)-GlcNAc-4-nitrophenol + H2O
alpha-L-fucose + GlcNAc-4-nitrophenol
-
-
-
?
Fuc-alpha-(1-6)-GlcNAc-beta-Asn + H2O
alpha-L-fucose + N-acetyl-D-glucosaminyl-Asn
-
-
-
?
Fuc-alpha-(1-6)-[Gal-beta-(1-3)]-GlcNAc-beta-OCH3 + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-OCH3
-
-
-
?
Fuc-alpha-(1->2)-Gal-beta-(1->3)-[Fuc-alpha-(1->6)]GlcNAc-beta-(1->3)-Gal-beta-(1->4)GlcNAc + H2O
alpha-L-fucose + Gal-beta-(1->3)-[Fuc-alpha-(1->6)]GlcNAc-beta-(1->3)-Gal-beta-(1->4)GlcNAc
-
low activity
-
?
Fuc-alpha-(1->2)-Gal-beta-(1->3)-[Fuc-alpha-(1->6)]GlcNAc-beta-(1->3)-Gal-beta-(1->4)GlcNAc + H2O + H2O
alpha-L-fucose + Fuc-alpha-(1->2)-Gal-beta-(1->3)-GlcNAc-beta-(1->3)-Gal-beta-(1->4)GlcNAc + H2O
Bacillus fulminans
-
-
-
?
fucose residues from fucose-containing oligosaccharide chains on porcine gastric mucin + H2O
?
Gal-beta-(1-3)-GlcNAc-beta-(1-3)-[Fuc-alpha-(1-4)]-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
Gal-beta-(1-4)-GlcNAc-[Fuc-alpha-(1-4)]-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-4)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
GlcNAc-beta-(1-2)-Man-alpha-(1-6)-[GlcNAc-beta-(1-2)-Man-alpha-(1-3)]-[Xyl-beta-(1-2)]-Man-beta-(1-4)-GlcNAc-beta-(1-4)-[Fuc-alpha-(1-3)]-GlcNAc-pyridylaminoside + H2O
alpha-L-fucose + [GlcNAc-beta-(1-2)-Man-alpha-(1-6)]-[GlcNAc-beta-(1-2)-Man-alpha-(1-3)]-[Xyl-beta-(1-2)]-Man-beta-(1-4)-GlcNAc-beta-(1-4)-GlcNAc-pyridylaminoside
-
not completely hydrolysed due to steric hinderance by beta-(1-2)-GlcNAc residues
-
?
glycosphingolipid + H2O
alpha-L-fucose + ?
Venus mercenaria
-
blood-group active types B and H
-
?
gp120 oligosaccharides + H2O
alpha-L-fucose + ?
-
released from recombinant CHO cell-produced gp120, glycoproteins containing fucose in alpha-1,3- and alpha-1,6-linkages are no substrates
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
m-nitrophenyl alpha-L-fucopyranoside + H2O
m-nitrophenol + L-fucose
-
pH 6.8, 37°C
-
-
?
Man-beta-(1-6)-[Man-alpha-(1-3)-Xyl-beta-(1-2)]-Man-beta-(1-4)-GlcNAc-beta-(1-4)-[Fuc-alpha-(1-3)]-GlcNAc-pyridylaminoside + H2O
alpha-L-fucose + Man-beta-(1-6)-[Man-alpha-(1-3)-Xyl-beta-(1-2)]-Man-beta-(1-4)-GlcNAc-beta-(1-4)-GlcNAc-pyridylaminoside
-
-
-
?
orosomucoid + H2O
alpha-L-fucose + ?
-
low activity, higher activity if desialyzed
-
?
p-cyanophenyl alpha-L-fucopyranoside + H2O
p-cyanophenol + L-fucose
-
pH 6.8, 37°C
-
-
?
p-nitrophenyl alpha-L-fucopyranoside + methyl 2-(acetylamino)-2-deoxy-alpha-D-glucopyranoside
methyl 2-(acetylamino)-2-deoxy-3-O-(6-deoxy-alpha-L-galactopyranosyl)-alpha-D-glucopyranoside + p-nitrophenol
-
-
29% yield based on the donor substrate
-
?
p-nitrophenyl alpha-L-fucopyranoside + prop-2-en-1-yl 2-(acetylamino)-2-deoxy-alpha-D-glucopyranoside
prop-2-en-1-yl 2-(acetylamino)-2-deoxy-3-O-(6-deoxy-alpha-L-galactopyranosyl)-alpha-D-glucopyranoside + p-nitrophenol
-
-
34% yield based on the donor substrate
-
?
p-nitrophenyl alpha-L-fucopyranoside + prop-2-en-1-yl 2-(acetylamino)-2-deoxy-beta-D-glucopyranoside
prop-2-en-1-yl 2-(acetylamino)-2-deoxy-3-O-(6-deoxy-alpha-L-galactopyranosyl)-beta-D-glucopyranoside + p-nitrophenol
-
-
25% yield based on the donor substrate
-
?
p-nitrophenyl-alpha-L-fucoside + H2O
L-fucose + p-nitrophenol
the enzyme has low transglycosylation properties
-
-
?
submaxilary mucin trisaccharide + H2O
alpha-L-fucose + disaccharide
-
-
-
?
Xyl-beta-(1-2)-Man-beta-(1-4)-GlcNAc-beta-(1-4)-[Fuc-alpha-(1-3)]-GlcNAc-pyridylaminoside + H2O
alpha-L-fucose + Xyl-beta-(1-2)-Man-beta-(1-4)-GlcNAc-beta-pyridylaminoside
-
-
-
?
Xylalpha(1-6)Glcbeta(1-4)[Xylalpha(1-6)]Glcbeta(1-4)[Fucalpha(1-2)Galbeta(1-2)Xylalpha(1-6)]Glcbeta(1-4)Glc + H2O
Xylalpha(1-6)Glcbeta(1-4)[Xylalpha(1-6)]Glcbeta(1-4)[Galbeta(1-2)Xylalpha(1-6)]Glcbeta(1-4)Glc + alpha-L-fucose
-
-
-
-
?
[Man-alpha-(1->6)]-[Man-alpha-(1->3)]-Man-beta-(1->4)-GlcNAc-beta-(1->4)-[Fuc-alpha-(1->6)]GlcNAc + H2O
[Man-alpha-(1->6)]-[Man-alpha-(1->3)]-Man-beta-(1->4)-GlcNAc-beta-(1->4)-GlcNAc + alpha-L-fucose
2'-fucosyllactitol + H2O
alpha-L-fucose + lactitol
-
low activity
-
?
2'-fucosyllactitol + H2O
alpha-L-fucose + lactitol
B3W8U6, B3WB08, B3WBB5
-
-
-
?
2'-fucosyllactitol + H2O
alpha-L-fucose + lactitol
-
alpha-fucosidase I, cleavage of alpha-(1-3)- and alpha-(1-4)-linkages in oligosaccharides and glycopeptides, doesn't cleave Fuc-alpha-(1-2)-Gal- and Fuc-alpha-(1-6)-GlcNAc-linkages
-
?
2'-fucosyllactitol + H2O
alpha-L-fucose + lactitol
-
alpha-fucosidase II highly active
-
?
3-fucosyllactitol + H2O
alpha-L-fucose + lactitol
-
very low activity
-
?
4-methylumbelliferyl alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
-
?
4-methylumbelliferyl alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
induces acrosome reaction of guinea pig spermatozoa
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
responsible for the intralysosomal hydrolysis of fucose-containing glypeptide and glycolipids
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
involved in sperm-egg interactions
-
-
?
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
4-methylumbelliferone + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
can cleave alpha-(1-2)-, alpha-(1-3)- and alpha-(1-4)- fucosyl linkages
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
-
-
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
can cleave alpha-(1-2)-, alpha-(1-3)- and alpha-(1-4)- fucosyl linkages
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
can cleave alpha-(1-2)-, alpha-(1-3)- and alpha-(1-4)- fucosyl linkages
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + alpha-L-fucose
Venus mercenaria
-
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + H2O
4-nitrophenol + L-fucose
-
substrate incubated with plasma sample of breast cancer patients treated with anti-cancer monoclonal antibody trastuzumbal
-
-
?
4-nitrophenyl-alpha-L-fucopyranoside + N-acetyl-D-glucosamine + H2O
4-nitrophenol + alpha-L-Fuc-(1-3)-D-GlcNAc
-
transglycosylation activity
no other isomer
?
4-nitrophenyl-alpha-L-fucopyranoside + N-acetyl-D-glucosamine + H2O
4-nitrophenol + alpha-L-Fuc-(1-3)-D-GlcNAc
-
transglycosylation activity
no other isomer
?
alpha-L-Fuc-(1-2)-beta-D-Gal-(1-3)-D-GalNAc + H2O
alpha-L-fucose + beta-D-Gal-(1-3)-D-GalNAc
-
-
-
-
?
alpha-L-Fuc-(1-2)-beta-D-Gal-(1-3)-D-GalNAc + H2O
alpha-L-fucose + beta-D-Gal-(1-3)-D-GalNAc
-
-
-
-
?
alpha-L-Fuc-(1-2)-beta-D-Gal-(1-4)-beta-D-GlcNAc-1-Me + H2O
alpha-L-fucose + beta-D-Gal-(1-4)-beta-D-GlcNAc-1-Me
-
-
-
-
?
alpha-L-Fuc-(1-2)-beta-D-Gal-(1-4)-beta-D-GlcNAc-1-Me + H2O
alpha-L-fucose + beta-D-Gal-(1-4)-beta-D-GlcNAc-1-Me
-
-
-
-
?
beta-D-GlcNAc-(1-4)-(alpha-L-Fuc-(1-6))-D-GlcNAc + H2O
alpha-L-fucose + beta-D-GlcNAc-(1-4)-D-GlcNAc
-
-
-
-
?
beta-D-GlcNAc-(1-4)-(alpha-L-Fuc-(1-6))-D-GlcNAc + H2O
alpha-L-fucose + beta-D-GlcNAc-(1-4)-D-GlcNAc
-
-
-
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaose I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
Bacillus fulminans
-
lacto-N-fucopentaose I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
low activity
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaose I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaose I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
alpha-fucosidase I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaose I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaose I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
Venus mercenaria
-
low activity
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
Venus mercenaria
-
lacto-N-fucopentaose I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + H2O
Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + alpha-L-fucose
-
lacto-N-fucopentaitol I, NaBH4-reduced oligosaccharide
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + H2O
Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + alpha-L-fucose
-
only hydrolysed by alpha-L-fucosidase II
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + H2O
Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + alpha-L-fucose
-
lacto-N-fucopentaitol I, NaBH4-reduced oligosaccharide
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
Bacillus fulminans
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
only hydrolysed by alpha-fucosidase II
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-sorbitol + H2O
alpha-L-fucose + Gal-beta-(1-4)-sorbitol
-
alpha-fucosidase II, does not cleave alpha-(1-4)-GlcNAc, alpha-(1-3)-GlcNAc or alpha-(1-6)-GlcNAc-linkages and does not act on lacto-N-fucopentaoitol I which has a Fuc-alpha-(1-2)-Gal-group
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-sorbitol + H2O
alpha-L-fucose + Gal-beta-(1-4)-sorbitol
-
alpha-fucosidase II, does not cleave alpha-(1-4)-GlcNAc-, alpha-(1-3)-GlcNAc- or alpha-(1-6)-GlcNAc-linkages and does not act on lacto-N-fucopentaoitol I, which has a Fuc-alpha-(1-2)-Gal-group
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-[Fuc-alpha-(1-3)]-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
Gal-beta-(1-4)-[Fuc-alpha-(1-3)]-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + alpha-L-fucose
-
NaBH4-reduced oligosaccharide, hydrolysis of Fuc-alpha-(1-2)-Gal- and Fuc-alpha-(1-4)-GlcNAc- and Fuc-alpha-(1-6)-GlcNAc- linkages but hardly the Fuc-alpha-(1-3)-GlcNAc-linkage
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-[Fuc-alpha-(1-3)]-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
Gal-beta-(1-4)-[Fuc-alpha-(1-3)]-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + alpha-L-fucose
-
hydrolysis of Fuc-alpha-(1-2)-Gal- and Fuc-alpha-(1-4)-GlcNAc- and Fuc-alpha-(1-6)-GlcNAc- linkages but hardly the Fuc-alpha-(1-3)-GlcNAc-linkage
-
?
Fuc-alpha-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-D-fucose + lactose
-
3-fucosyllactose
-
?
Fuc-alpha-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-D-fucose + lactose
-
3-fucosyllactose
-
?
Fuc-alpha-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-D-fucose + lactose
-
low activity
-
?
Fuc-alpha-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-D-fucose + lactose
-
3-fucosyllactose
-
?
Fuc-alpha-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
3-fucosyllactose
-
?
Fuc-alpha-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
3-fucosyllactose
-
?
Fuc-alpha-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
low activity
-
?
Fuc-alpha-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
3-fucosyllactose
-
?
Fuc-alpha-(1-3)-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
-
slow hydrolysis rate
-
?
Fuc-alpha-(1-3)-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
-
-
-
?
Fuc-alpha-(1-3)-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
-
slow hydrolysis rate
-
?
Fuc-alpha-(1-6)-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
-
-
-
?
Fuc-alpha-(1-6)-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
-
-
-
?
Fuc-alpha-(1-6)-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
-
-
-
?
fucose residues from fucose-containing oligosaccharide chains on porcine gastric mucin + H2O
?
-
fase I, not: fase II
-
-
?
fucose residues from fucose-containing oligosaccharide chains on porcine gastric mucin + H2O
?
-
fase I, not: fase II
-
-
?
Gal-beta-(1-3)-GlcNAc-beta-(1-3)-[Fuc-alpha-(1-4)]-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaitol II, NaBH4-reduced oligosaccharide
-
?
Gal-beta-(1-3)-GlcNAc-beta-(1-3)-[Fuc-alpha-(1-4)]-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaitol II, NaBH4-reduced oligosaccharide
-
?
Gal-beta-(1-3)-GlcNAc-beta-(1-3)-[Fuc-alpha-(1-4)]-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
low activity for alpha-L-fucosidase II
-
?
Gal-beta-(1-3)-GlcNAc-beta-(1-3)-[Fuc-alpha-(1-4)]-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaitol II, NaBH4-reduced oligosaccharide
-
?
Gal-beta-(1-3)-GlcNAc-beta-(1-3)-[Fuc-alpha-(1-4)]-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaitol II, NaBH4-reduced oligosaccharide
-
?
Gal-beta-(1-3)-GlcNAc-beta-(1-3)-[Fuc-alpha-(1-4)]-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaitol II, NaBH4-reduced oligosaccharide
-
?
Gal-beta-(1-3)-GlcNAc-beta-(1-3)-[Fuc-alpha-(1-4)]-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaitol II, NaBH4-reduced oligosaccharide
-
?
Gal-beta-(1-4)-GlcNAc-[Fuc-alpha-(1-4)]-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-4)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaose III
-
?
Gal-beta-(1-4)-GlcNAc-[Fuc-alpha-(1-4)]-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-4)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaose III
-
?
Gal-beta-(1-4)[Fuc-alpha-(1-3)]-Glc + H2O
Gal-beta-(1-4)-Glc + alpha-L-fucose
-
NaBH4-reduced oligosaccharide, very slow hydrolysis
-
?
Gal-beta-(1-4)[Fuc-alpha-(1-3)]-Glc + H2O
Gal-beta-(1-4)-Glc + alpha-L-fucose
-
very slow hydrolysis, NaBH4-reduced oligosaccharide
-
?
GalNAc-alpha-(1-3)-Gal-[Fuc-alpha-(1-2)] + H2O
alpha-L-fucose + GalNAc-alpha-(1-3)-Gal
-
-
-
?
GalNAc-alpha-(1-3)-Gal-[Fuc-alpha-(1-2)] + H2O
alpha-L-fucose + GalNAc-alpha-(1-3)-Gal
-
low activity
-
?
glycopeptide + H2O
alpha-L-fucose + ?
Bacillus fulminans
-
from meconium H-1, H-2 and X-1
-
?
glycopeptide + H2O
alpha-L-fucose + ?
Bacillus fulminans
-
desialyzed porcine submaxillry mucin
-
?
glycopeptide + H2O
alpha-L-fucose + ?
Bacillus fulminans
-
desialyzed porcine submaxillary mucin
-
?
glycopeptide + H2O
alpha-L-fucose + ?
Bacillus fulminans
-
meconium H-1, H-2 and X-1
-
?
glycopeptide + H2O
alpha-L-fucose + ?
-
cellular source of substrate
-
?
glycopeptide + H2O
alpha-L-fucose + ?
-
not active on native glycoproteins
-
?
glycoprotein + H2O
alpha-L-fucose + ?
Bacillus fulminans
-
specifically hydrolyses terminal alpha-(1-2)-fucosidic bonds of glycoproteins, glycopeptides and oligosaccharides
-
?
lacto-N-fucopentaitol III + H2O
alpha-L-fucose + ?
-
low activity for alpha-L-fucosidase II
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
-
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
-
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
low activity
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
preferentially hydrolysed by alpha-fucosidase II
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
alpha-fucosidase II
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
alpha-fucosidase II
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
-
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
Venus mercenaria
-
-
-
?
methyl alpha-L-fucopyranoside + H2O
methanol + alpha-L-fucose
-
or methanol or ethanol as acceptor
-
-
?
methyl alpha-L-fucopyranoside + H2O
methanol + alpha-L-fucose
-
or methanol or ethanol as acceptor
-
-
?
oligosaccharide + H2O
alpha-L-fucose + ?
-
di-, tri- and pentasaacharides having alpha-1-2, alpha-1-3, and alpha-1-4 bonds
-
?
oligosaccharide + H2O
alpha-L-fucose + ?
-
di-, tri- and pentasaacharides having alpha-1-2, alpha-1-3, and alpha-1-4 bonds
-
-
?
oligosaccharide + H2O
alpha-L-fucose + ?
-
di-, tri- and pentasaacharides having alpha-1-2, alpha-1-3, and alpha-1-4 bonds
-
?
oligosaccharides + H2O
alpha-L-fucose + ?
-
di-, tri- and pentasaacharides having alpha-1-2, alpha-1-3, and alpha-1-4 bonds
-
?
oligosaccharides + H2O
alpha-L-fucose + ?
-
di-, tri- and pentasaacharides having alpha-1-2, alpha-1-3, and alpha-1-4 bonds
-
-
?
oligosaccharides + H2O
alpha-L-fucose + ?
-
di-, tri- and pentasaacharides having alpha-1-2, alpha-1-3, and alpha-1-4 bonds
-
?
p-nitrophenyl alpha-L-fucopyranoside + H2O
p-nitrophenol + alpha-L-fucopyranose
-
-
anomeric configuration of the produced fucopyranse
-
?
p-nitrophenyl alpha-L-fucopyranoside + H2O
p-nitrophenol + alpha-L-fucopyranose
-
or methanol or ethanol as acceptor
-
-
?
p-nitrophenyl alpha-L-fucoside + H2O
p-nitrophenol + alpha-L-fucose
-
-
-
-
?
p-nitrophenyl alpha-L-fucoside + H2O
p-nitrophenol + alpha-L-fucose
-
-
-
-
?
p-nitrophenyl alpha-L-fucoside + H2O
p-nitrophenol + alpha-L-fucose
-
-
-
-
-
p-nitrophenyl alpha-L-fucoside + H2O
p-nitrophenol + alpha-L-fucose
-
fase II, not: fase I
-
-
?
p-nitrophenyl alpha-L-fucoside + H2O
p-nitrophenol + alpha-L-fucose
-
fase II, not: fase I
-
-
?
p-nitrophenyl alpha-L-fucoside + H2O
p-nitrophenol + alpha-L-fucose
-
fase II, not: fase I
-
-
?
p-nitrophenyl alpha-L-fucoside + H2O
p-nitrophenol + alpha-L-fucose
-
-
-
-
?
p-nitrophenyl alpha-L-fucoside + H2O
p-nitrophenol + alpha-L-fucose
-
-
-
?
p-nitrophenyl-alpha-L-fucopyranoside + H2O
p-nitrophenol + alpha-L-fucose
-
-
-
?
p-nitrophenyl-alpha-L-fucopyranoside + H2O
p-nitrophenol + alpha-L-fucose
-
-
-
-
?
p-nitrophenyl-alpha-L-fucopyranoside + H2O
p-nitrophenol + alpha-L-fucose
-
-
-
-
?
submaxillary mucin + H2O
alpha-L-fucose + ?
-
A-minus type and desialyzed, porcine
-
?
submaxillary mucin + H2O
alpha-L-fucose + ?
Bacillus fulminans
-
desialyzed and not, desialyzed mucine best substrate tested
-
?
submaxillary mucin + H2O
alpha-L-fucose + ?
-
A-minus type and desialyzed, porcine
-
?
submaxillary mucin + H2O
alpha-L-fucose + ?
-
one form, optimally active at pH 5, not able to hydrolyse p-nitrophenyl-alpha-L-fucopyranoside
-
-
-
submaxillary mucin + H2O
alpha-L-fucose + ?
-
A-minus type and desialyzed, porcine
-
-
-
submaxillary mucin + H2O
alpha-L-fucose + ?
-
A-minus type and desialyzed, porcine
-
?
thyroglobulin + H2O
alpha-L-fucose + ?
-
hydrolysis only after pronase or neuraminidase treatment
-
?
[Man-alpha-(1->6)]-[Man-alpha-(1->3)]-Man-beta-(1->4)-GlcNAc-beta-(1->4)-[Fuc-alpha-(1->6)]GlcNAc + H2O
[Man-alpha-(1->6)]-[Man-alpha-(1->3)]-Man-beta-(1->4)-GlcNAc-beta-(1->4)-GlcNAc + alpha-L-fucose
-
-
-
?
[Man-alpha-(1->6)]-[Man-alpha-(1->3)]-Man-beta-(1->4)-GlcNAc-beta-(1->4)-[Fuc-alpha-(1->6)]GlcNAc + H2O
[Man-alpha-(1->6)]-[Man-alpha-(1->3)]-Man-beta-(1->4)-GlcNAc-beta-(1->4)-GlcNAc + alpha-L-fucose
-
subscript OT is used to indicate NaBH4-reduced oligosaccharide
-
?
additional information
?
-
-
series of snapshots of the reaction coordinate. The Michaelis complex is observed in a 1C4 conformation, and a trapped covalent intermediate in the 3S1 skew boat which together provides structural evidence for a latitudinal Southern Hemisphere 1C4-3H4-3S1 pathway for terminal alpha-L-fucoside hydrolysis
-
-
-
additional information
?
-
-
series of snapshots of the reaction coordinate. The Michaelis complex is observed in a 1C4 conformation, and a trapped covalent intermediate in the 3S1 skew boat which together provides structural evidence for a latitudinal Southern Hemisphere 1C4-3H4-3S1 pathway for terminal alpha-L-fucoside hydrolysis
-
-
-
additional information
?
-
-
all eukaryotic alpha-L-fucosidases contain a catalytic N-terminal domain with a (beta/alpha)8-TIM barrel structure and a C-terminal domain
-
-
-
additional information
?
-
-
all eukaryotic alpha-L-fucosidases contain a catalytic N-terminal domain with a (beta/alpha)8-TIM barrel structure and a C-terminal domain
-
-
-
additional information
?
-
-
all eukaryotic alpha-L-fucosidases contain a catalytic N-terminal domain with a (beta/alpha)8-TIM barrel structure and a C-terminal domain
-
-
-
additional information
?
-
-
all eukaryotic alpha-L-fucosidases contain a catalytic N-terminal domain with a (beta/alpha)8-TIM barrel structure and a C-terminal domain
-
-
-
additional information
?
-
-
all eukaryotic alpha-L-fucosidases contain a catalytic N-terminal domain with a (beta/alpha)8-TIM barrel structure and a C-terminal domain
-
-
-
additional information
?
-
-
all eukaryotic alpha-L-fucosidases contain a catalytic N-terminal domain with a (beta/alpha)8-TIM barrel structure and a C-terminal domain
-
-
-
additional information
?
-
-
all eukaryotic alpha-L-fucosidases contain a catalytic N-terminal domain with a (beta/alpha)8-TIM barrel structure and a C-terminal domain
-
-
-
additional information
?
-
-
all eukaryotic alpha-L-fucosidases contain a catalytic N-terminal domain with a (beta/alpha)8-TIM barrel structure and a C-terminal domain
-
-
-
additional information
?
-
-
all eukaryotic alpha-L-fucosidases contain a catalytic N-terminal domain with a (beta/alpha)8-TIM barrel structure and a C-terminal domain
-
-
-
additional information
?
-
B3W8U6
no substrate: unable to hydrolyze 4-nitrophenyl alpha-D-galactopyranoside, 4-nitrophenyl beta-D-galactopyranoside, 2-nitrophenyl beta-D-galactopyranoside, 4-nitrophenyl alpha-D-glucopyranoside, 4-nitrophenyl beta-D-glucopyranoside, and 4-nitrophenyl N-acetyl-beta-D-glucosaminide, lactose, melibiose, lactulose, maltose, or maltotriose
-
-
-
additional information
?
-
B3WB08
no substrate: unable to hydrolyze 4-nitrophenyl alpha-D-galactopyranoside, 4-nitrophenyl beta-D-galactopyranoside, 2-nitrophenyl beta-D-galactopyranoside, 4-nitrophenyl alpha-D-glucopyranoside, 4-nitrophenyl beta-D-glucopyranoside, and 4-nitrophenyl N-acetyl-beta-D-glucosaminide, lactose, melibiose, lactulose, maltose, or maltotriose
-
-
-
additional information
?
-
B3WBB5
no substrate: unable to hydrolyze 4-nitrophenyl alpha-D-galactopyranoside, 4-nitrophenyl beta-D-galactopyranoside, 2-nitrophenyl beta-D-galactopyranoside, 4-nitrophenyl alpha-D-glucopyranoside, 4-nitrophenyl beta-D-glucopyranoside, and 4-nitrophenyl N-acetyl-beta-D-glucosaminide, lactose, melibiose, lactulose, maltose, or maltotriose
-
-
-
additional information
?
-
-
all eukaryotic alpha-L-fucosidases contain a catalytic N-terminal domain with a (beta/alpha)8-TIM barrel structure and a C-terminal domain
-
-
-
additional information
?
-
-
all eukaryotic alpha-L-fucosidases contain a catalytic N-terminal domain with a (beta/alpha)8-TIM barrel structure and a C-terminal domain
-
-
-
additional information
?
-
-
all eukaryotic alpha-L-fucosidases contain a catalytic N-terminal domain with a (beta/alpha)8-TIM barrel structure and a C-terminal domain
-
-
-
additional information
?
-
-
the enzyme is able to catalyse the hydrolysis of fucosyl units of Ascophyllum nodosum fucoidan
-
-
-
additional information
?
-
-
Two specific mutations, designed on the basis of the programmed -1 frameshifting mechanism, promotes transfucosylation reactions by following a retaining reaction mechanism.
-
-
-
additional information
?
-
-
4-nitrophenyl-alpha-L-arabinoside, 4-nitrophenyl-alpha-L-rhamnoside, 4-nitrophenyl-alpha-D-glucoside, 4-nitrophenyl-alpha-D-xyloside, 4-nitrophenyl-alpha-D-galactoside and 4-nitrophenyl-alpha-D-mannoside are not substrates for wild-type and mutant fucA1B
-
-
-
additional information
?
-
-
all eukaryotic alpha-L-fucosidases contain a catalytic N-terminal domain with a (beta/alpha)8-TIM barrel structure and a C-terminal domain
-
-
-
additional information
?
-
-
all eukaryotic alpha-L-fucosidases contain a catalytic N-terminal domain with a (beta/alpha)8-TIM barrel structure and a C-terminal domain
-
-
-
additional information
?
-
-
behaviour of the catalytic residues is different from that of Sulfolobus solfataricus alpha-fuc
-
-
-
additional information
?
-
the wild-type enzyme catalyzes oligosaccharide synthesis by transfer of a fucosyl residue from a 4-nitrophenyl-fucoside donor to 4-nitrophenyl-fucoside (self-condensation) with alpha-(1,3) regioselectivity or 4-nitrophenyl-galactoside (transglycosylation) with alpha-(1,2) regioselectivity at low yields (7%)
-
-
-
additional information
?
-
-
not: p-nitrophenyl beta-D-fucoside, p-nitrophenyl beta-L-fucopyranoside, p-nitrophenyl N-acetyl-beta-D-glucosaminide, p-nitrophenyl alpha-mannopyranoside
-
-
-
additional information
?
-
-
not: p-nitrophenyl beta-D-fucoside, p-nitrophenyl beta-L-fucopyranoside, p-nitrophenyl N-acetyl-beta-D-glucosaminide, p-nitrophenyl alpha-mannopyranoside
-
-
-
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
6-O-alpha-L-fucopyranosyl-N-acetylglucosamine + H2O
alpha-L-fucopyranose + N-acetyl-glucosamine
-
Fuc-alpha-1,6-GlcNAc-linkage most susceptible
-
?
alpha-L-Fuc-(1-2)-D-Gal + N-acetyl-D-glucosamine
alpha-L-Fuc-(1-3)-D-GlcNAc + D-galactose
-
same yield of transglycosylation and hydrolysis products
-
?
alpha-L-Fuc-(1-3)-D-Gal + N-acetyl-D-glucosamine
alpha-L-Fuc-(1-3)-D-GlcNAc + D-galactose
-
slower hydrolysis than for the alpha-(1-6)- or alpha-(1-2)-isomers, transglycosylation activity
-
?
alpha-L-Fuc-(1-6)-D-Gal + N-acetyl-D-glucosamine
alpha-L-Fuc-(1-6)-D-GlcNAc + D-galactose
-
same yield of transglycosylation and hydrolysis products
-
?
alpha-L-fucopyranosyl-(1->2)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-D-galactitol + H2O
alpha-L-fucose + beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-D-galactitol
-
-
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + H2O
Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + alpha-L-fucose
Fuc-alpha-(1-2)-Gal-beta-(1-3)-[Fuc-alpha-(1-4)]-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
Gal-beta-(1-3)-[Fuc-alpha-(1-4)]-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + alpha-L-fucose
-
lacto-N-difucohexaitol I, NaBH4-reduced oligosaccharide
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-sorbitol + H2O
alpha-L-fucose + Gal-beta-(1-4)-sorbitol
-
alpha-fucosidase II, does not cleave alpha-(1-4)-GlcNAc-, alpha-(1-3)-GlcNAc- or alpha-(1-6)-GlcNAc-linkages and does not act on lacto-N-fucopentaoitol I, which has a Fuc-alpha-(1-2)-Gal-group
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-[Fuc-alpha-(1-3)]-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
Gal-beta-(1-4)-[Fuc-alpha-(1-3)]-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + alpha-L-fucose
-
hydrolysis of Fuc-alpha-(1-2)-Gal- and Fuc-alpha-(1-4)-GlcNAc- and Fuc-alpha-(1-6)-GlcNAc- linkages but hardly the Fuc-alpha-(1-3)-GlcNAc-linkage
-
?
Fuc-alpha-(1-4)-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
-
-
-
?
Fuc-alpha-(1-6)-GlcNAc-beta-Asn + H2O
alpha-L-fucose + N-acetyl-D-glucosaminyl-Asn
-
-
-
?
Fuc-alpha-(1->2)-Gal-beta-(1->3)-[Fuc-alpha-(1->6)]GlcNAc-beta-(1->3)-Gal-beta-(1->4)GlcNAc + H2O
alpha-L-fucose + Gal-beta-(1->3)-[Fuc-alpha-(1->6)]GlcNAc-beta-(1->3)-Gal-beta-(1->4)GlcNAc
-
low activity
-
?
Fuc-alpha-(1->2)-Gal-beta-(1->3)-[Fuc-alpha-(1->6)]GlcNAc-beta-(1->3)-Gal-beta-(1->4)GlcNAc + H2O + H2O
alpha-L-fucose + Fuc-alpha-(1->2)-Gal-beta-(1->3)-GlcNAc-beta-(1->3)-Gal-beta-(1->4)GlcNAc + H2O
Bacillus fulminans
-
-
-
?
Gal-beta-(1-3)-GlcNAc-beta-(1-3)-[Fuc-alpha-(1-4)]-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
Gal-beta-(1-4)-GlcNAc-[Fuc-alpha-(1-4)]-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-4)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
Gal-beta-(1-4)[Fuc-alpha-(1-3)]-Glc + H2O
Gal-beta-(1-4)-Glc + alpha-L-fucose
-
very slow hydrolysis, NaBH4-reduced oligosaccharide
-
?
glycosphingolipid + H2O
alpha-L-fucose + ?
Venus mercenaria
-
blood-group active types B and H
-
?
gp120 oligosaccharides + H2O
alpha-L-fucose + ?
-
released from recombinant CHO cell-produced gp120, glycoproteins containing fucose in alpha-1,3- and alpha-1,6-linkages are no substrates
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
orosomucoid + H2O
alpha-L-fucose + ?
-
low activity, higher activity if desialyzed
-
?
[Man-alpha-(1->6)]-[Man-alpha-(1->3)]-Man-beta-(1->4)-GlcNAc-beta-(1->4)-[Fuc-alpha-(1->6)]GlcNAc + H2O
[Man-alpha-(1->6)]-[Man-alpha-(1->3)]-Man-beta-(1->4)-GlcNAc-beta-(1->4)-GlcNAc + alpha-L-fucose
-
-
-
?
additional information
?
-
-
the enzyme is able to catalyse the hydrolysis of fucosyl units of Ascophyllum nodosum fucoidan
-
-
-
2'-fucosyllactitol + H2O
alpha-L-fucose + lactitol
-
low activity
-
?
2'-fucosyllactitol + H2O
alpha-L-fucose + lactitol
-
alpha-fucosidase I, cleavage of alpha-(1-3)- and alpha-(1-4)-linkages in oligosaccharides and glycopeptides, doesn't cleave Fuc-alpha-(1-2)-Gal- and Fuc-alpha-(1-6)-GlcNAc-linkages
-
?
2'-fucosyllactitol + H2O
alpha-L-fucose + lactitol
-
alpha-fucosidase II highly active
-
?
3-fucosyllactitol + H2O
alpha-L-fucose + lactitol
-
very low activity
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaose I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
Bacillus fulminans
-
lacto-N-fucopentaose I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
low activity
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaose I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaose I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
alpha-fucosidase I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaose I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaose I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
Venus mercenaria
-
low activity
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
Venus mercenaria
-
lacto-N-fucopentaose I
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + H2O
Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + alpha-L-fucose
-
lacto-N-fucopentaitol I, NaBH4-reduced oligosaccharide
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + H2O
Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + alpha-L-fucose
-
only hydrolysed by alpha-L-fucosidase II
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + H2O
Gal-beta-(1-3)-GlcNAc-beta-(1-4)-Glc + alpha-L-fucose
-
lacto-N-fucopentaitol I, NaBH4-reduced oligosaccharide
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
Bacillus fulminans
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
only hydrolysed by alpha-fucosidase II
-
?
Fuc-alpha-(1-2)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + lactose
-
2'-fucosyllactose
-
?
Fuc-alpha-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-D-fucose + lactose
-
3-fucosyllactose
-
?
Fuc-alpha-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-D-fucose + lactose
-
3-fucosyllactose
-
?
Fuc-alpha-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-D-fucose + lactose
-
low activity
-
?
Fuc-alpha-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-D-fucose + lactose
-
3-fucosyllactose
-
?
Fuc-alpha-(1-3)-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
-
slow hydrolysis rate
-
?
Fuc-alpha-(1-3)-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
-
-
-
?
Fuc-alpha-(1-3)-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
-
slow hydrolysis rate
-
?
Fuc-alpha-(1-6)-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
-
-
-
?
Fuc-alpha-(1-6)-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
-
-
-
?
Fuc-alpha-(1-6)-GlcNAc + H2O
alpha-L-fucose + N-acetyl-D-glucosamine
-
-
-
?
Gal-beta-(1-3)-GlcNAc-beta-(1-3)-[Fuc-alpha-(1-4)]-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaitol II, NaBH4-reduced oligosaccharide
-
?
Gal-beta-(1-3)-GlcNAc-beta-(1-3)-[Fuc-alpha-(1-4)]-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
low activity for alpha-L-fucosidase II
-
?
Gal-beta-(1-3)-GlcNAc-beta-(1-3)-[Fuc-alpha-(1-4)]-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaitol II, NaBH4-reduced oligosaccharide
-
?
Gal-beta-(1-3)-GlcNAc-beta-(1-3)-[Fuc-alpha-(1-4)]-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaitol II, NaBH4-reduced oligosaccharide
-
?
Gal-beta-(1-4)-GlcNAc-[Fuc-alpha-(1-4)]-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-4)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaose III
-
?
Gal-beta-(1-4)-GlcNAc-[Fuc-alpha-(1-4)]-beta-(1-3)-Gal-beta-(1-4)-Glc + H2O
alpha-L-fucose + Gal-beta-(1-4)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
lacto-N-fucopentaose III
-
?
GalNAc-alpha-(1-3)-Gal-[Fuc-alpha-(1-2)] + H2O
alpha-L-fucose + GalNAc-alpha-(1-3)-Gal
-
-
-
?
GalNAc-alpha-(1-3)-Gal-[Fuc-alpha-(1-2)] + H2O
alpha-L-fucose + GalNAc-alpha-(1-3)-Gal
-
low activity
-
?
glycopeptide + H2O
alpha-L-fucose + ?
Bacillus fulminans
-
desialyzed porcine submaxillary mucin
-
?
glycopeptide + H2O
alpha-L-fucose + ?
Bacillus fulminans
-
meconium H-1, H-2 and X-1
-
?
glycopeptide + H2O
alpha-L-fucose + ?
-
cellular source of substrate
-
?
glycopeptide + H2O
alpha-L-fucose + ?
-
not active on native glycoproteins
-
?
glycoprotein + H2O
alpha-L-fucose + ?
Bacillus fulminans
-
specifically hydrolyses terminal alpha-(1-2)-fucosidic bonds of glycoproteins, glycopeptides and oligosaccharides
-
?
lacto-N-fucopentaitol III + H2O
alpha-L-fucose + ?
-
low activity for alpha-L-fucosidase II
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
-
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
-
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
low activity
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
preferentially hydrolysed by alpha-fucosidase II
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
alpha-fucosidase II
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
alpha-fucosidase II
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
-
-
-
?
lacto-N-fucopentaose II + H2O
alpha-L-fucose + Gal-beta-(1-3)-GlcNAc-beta-(1-3)-Gal-beta-(1-4)-Glc
Venus mercenaria
-
-
-
?
oligosaccharide + H2O
alpha-L-fucose + ?
-
di-, tri- and pentasaacharides having alpha-1-2, alpha-1-3, and alpha-1-4 bonds
-
?
oligosaccharide + H2O
alpha-L-fucose + ?
-
di-, tri- and pentasaacharides having alpha-1-2, alpha-1-3, and alpha-1-4 bonds
-
-
?
oligosaccharide + H2O
alpha-L-fucose + ?
-
di-, tri- and pentasaacharides having alpha-1-2, alpha-1-3, and alpha-1-4 bonds
-
?
submaxillary mucin + H2O
alpha-L-fucose + ?
-
A-minus type and desialyzed, porcine
-
?
submaxillary mucin + H2O
alpha-L-fucose + ?
Bacillus fulminans
-
desialyzed and not, desialyzed mucine best substrate tested
-
?
submaxillary mucin + H2O
alpha-L-fucose + ?
-
A-minus type and desialyzed, porcine
-
?
submaxillary mucin + H2O
alpha-L-fucose + ?
-
one form, optimally active at pH 5, not able to hydrolyse p-nitrophenyl-alpha-L-fucopyranoside
-
-
-
submaxillary mucin + H2O
alpha-L-fucose + ?
-
A-minus type and desialyzed, porcine
-
-
-
submaxillary mucin + H2O
alpha-L-fucose + ?
-
A-minus type and desialyzed, porcine
-
?
thyroglobulin + H2O
alpha-L-fucose + ?
-
hydrolysis only after pronase or neuraminidase treatment
-
?
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
METALS and IONS
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
Ca2+
Fe2+
Zn2+
additional information
-
the addition of calcium, magnesium, cobalt, manganese, nickel, and zinc at 10 mM concentrations does not increase enzymatic rates
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
IMAGE
(2S,3R,4S,5R)-2-(propan-2-yl)piperidine-3,4,5-triol
-
fuconojirimycin derivative, time dependent, slow-binding inhibition
(2S,3R,4S,5S)-2-methyl-5-(phenylamino)pyrrolidine-3,4-diol
-
inhibitor shares the same absolute configuration as C(2,3,4,5) of alpha-L-fucopyranosides
(2S,3S,4R,5S)-2-(1H-benzimidazol-2-yl)-5-methylpyrrolidine-3,4-diol
-
inhibitor shares the same absolute configuration as C(2,3,4,5) of alpha-L-fucopyranosides
(2S,3S,4R,5S)-2-[(biphenyl-4-ylamino)methyl]-5-methylpyrrolidine-3,4-diol
-
inhibitor shares the same absolute configuration as C(2,3,4,5) of alpha-L-fucopyranosides
(5R,6R,7R)-6,7-dihydroxy-5-hydroxymethyl-4-azaspiro[2.4]heptane
-
1 mM, 50% inhibition
(5R,6S,7S)-6,7-dihydroxy-5-hydroxymethyl-4-azaspiro[2.4]heptane
-
1 mM, 41% inhibition
(5S,6R,7R)-6,7-dihydroxy-5-hydroxymethyl-4-azaspiro[2.4]heptane
-
1 mM, 49% inhibition
(5S,6R,7S)-6,7-dihydroxy-5-hydroxymethyl-4-azaspiro[2.4]heptane
-
1 mM, 55% inhibition
(5S,6R,7S)-6,7-dihydroxy-5-[(1S)-1,2-dihydroxyethyl]-4-azaspiro[2.4]heptane
-
1 mM,97 inhibition, competitive
1,5-dideoxy-1,5-([(2R,3R)-2,4-dihydroxy-3-(sulfooxy)butyl]-episulfoniumylidene)-L-fucitol inner salt
-
-
1,5-dideoxy-1,5-([(2R,3S,4R,5R)-2,4,5,6-tetrahydroxy-3-(sulfooxy)hexyl]-episulfoniumylidene)-L-fucitol inner salt
-
-
1,5-dideoxy-1,5-([(2S,3S)-2,4-dihydroxy-3-(sulfooxy)butyl]-episulfoniumylidene)-L-fucitol inner salt
-
-
1,5-dideoxy-1,5-[5-methoxycarbonyl-1-pentyl-episulfoniumylidene]-L-fucitol tetrafluoroborate salt
-
-
1,5-dideoxy-1,5-[methyl-episulfoniumylidene]-L-fucitol tetrafluoroborate salt
-
-
1-cyclohexyl-3-(2-morpholinoethyl)-carbodiimide metho-p-toluenesulfonate
-
complete inactivation at 22 mM
2-(1H-indol-3-yl)-N-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methylpiperidin-2-yl]methyl]acetamide
-
fuconojirimycin derivative, time dependent, slow-binding inhibition
2-(hydroxymethyl)-5-methylpyrrolidine-3,4-diol
-
competitive or uncompetitive inhibition, Ki: 0.004-26 mM, depending on conformation
2-cyclopentyl-2-phenyl-N-(((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methylpiperidin-2-yl)methyl)acetamide
-
-
2-cyclopentyl-2-phenyl-N-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methylpiperidin-2-yl]methyl]acetamide
-
fuconojirimycin derivative, time dependent, slow-binding inhibition
2-phenyl-N-(((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methylpiperidin-2-yl)methyl)quinoline-4-carboxamide
-
-
2-phenyl-tetrahydro-2H-pyran-3,4-diol
-
uncompetitive inhibition, Ki: 22-83 mM, depending on conformation
3-(1H-indol-3-yl)-N-(((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methylpiperidin-2-yl)methyl)propanamide
-
-
3-(1H-indol-3-yl)-N-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methylpiperidin-2-yl]methyl]propanamide
-
fuconojirimycin derivative, time dependent, slow-binding inhibition
4-hydroxy-2-methyltetrahydro-2H-pyran-3-yl acetate
-
competitive inhibition, Ki: 0.09 mM
5-fluoro-N-(((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methylpiperidin-2-yl)methyl)-1H-indole-2-carboxamide
-
-
L-fucal
-
competitive inhibition, best inhibitor of glycal compounds tested, Ki: 0.05 mM
N-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methylpiperidin-2-yl]methyl]-1-benzofuran-2-carboxamide
-
fuconojirimycin derivative, time dependent, slow-binding inhibition
N-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methylpiperidin-2-yl]methyl]-1H-indole-3-carboxamide
-
fuconojirimycin derivative, time dependent, slow-binding inhibition
N-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methylpiperidin-2-yl]methyl]acetamide
-
-
p-nitrophenyl alpha-L-fucoside
-
; substrate inhibition at high concentration
additional information
-
time-associated loss in the activity of alpha-fucosidase post infection. Sialic acid release is correlated with a gradual loss in activity of the enzyme
-
(2R,3R,4R,5R,6S)-2-(aminomethyl)-6-methylpiperidine-3,4,5-triol
-
fuconojirimycin derivative, time dependent, slow-binding inhibition
(2S,3R,4S,5R)-2-benzylpiperidine-3,4,5-triol
-
fuconojirimycin derivative, time dependent, slow-binding inhibition
4-chloromercuribenzoate
-
50% inhibition at 0.0015 mM, totally reversal by addition of 4 mM DTT
Ag+
-
complete inactivation at 0.1 mM, complete reversal by addition of 1.1 mM DTT
alpha-L-fucose
-
competivite inhibition of p-nitrophenyl alpha-L-fucopyranoside hydrolysis
fuconojirimycin
-
majority of C1-substituted fuconojirimycins act as reversible inhibitors of the human fucosidase
fuconojirimycin
-
majority of C1-substituted fuconojirimycins are slow tight-binding inhibitors of the Thermotoga enzyme, Tyr64 and Tyr267 are critically involved in closely interacting with the aglycon of inhibitors
Hg2+
-
complete inactivation at 0.1 mM, complete reversal by addition of 1.1 mM DTT
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
IMAGE
azide
-
increases the rate of substrate cleavage in depending of azide concentration
formate
-
increases the rate of substrate cleavage in depending of azide concentration
methanol
-
linear increase in enzyme-catalyzed cleavage of p-nitrophenyl alpha-L-fucoside and fucosyl fluoride
additional information
-
cell-bound enzyme activity increases sharply following permeabilization of intact sperm
-
additional information
-
the enzyme activity is increases with the ionic strength from 10 mM to 200 mM
-
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
IMAGE
0.0287
4-nitrophenyl-alpha-L-fucoside
-
wild-type and mutant fucA1B
0.27
2-nitrophenyl alpha-L-fucopyranoside
B3W8U6, B3WB08, B3WBB5
pH 7.0, 37°C
2.9
2-nitrophenyl alpha-L-fucopyranoside
B3W8U6, B3WB08, B3WBB5
pH 7.0, 37°C
5.2
2-nitrophenyl alpha-L-fucopyranoside
B3W8U6, B3WB08, B3WBB5
pH 7.0, 37°C
0.06
4-methylumbelliferyl alpha-L-fucopyranoside
-
pH 5.0, 37°C, undifferentiated HT-29 cells
0.07
4-methylumbelliferyl alpha-L-fucopyranoside
-
pH 5.0, 37°C, differentiated HT-29 cells
0.14
4-methylumbelliferyl-alpha-L-fucopyranoside
-
4-5fold increase in fucosidosis patients
0.028
4-nitrophenyl-alpha-L-fucopyranoside
-
pH 6.3, 65°C, wild-type enzyme
0.028
4-nitrophenyl-alpha-L-fucopyranoside
-
wild-type, at pH 6.3, in the presence of sodium phosphate; wild-type enzyme
0.033
4-nitrophenyl-alpha-L-fucopyranoside
-
pH 6.3, 65°C, mutant enzyme D146G
0.033
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant D146G; mutant enzyme D146G
0.056
4-nitrophenyl-alpha-L-fucopyranoside
-
pH 6.3, 65°C, mutant enzyme E292G
0.06
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme T264A/Y267F/L322P; 70°C, mutant enzyme M210V/Y237H/T264A
0.06
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant E292G, at pH 6.3, in the presence of sodium phosphate; mutant enzyme E292G
0.065
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme T264A
0.07
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme T264A
0.08
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme G226S/Y237H/T264A/L322P
0.088
4-nitrophenyl-alpha-L-fucopyranoside
-
pH 6.3, 65°C, mutant enzyme D124G
0.09
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme G226S/T264A/Y267F/L322P; 40°C, mutant enzyme M210V/Y237H/T264A/Y267F; 40°C, mutant enzyme P196L/Y237H/Y267F
0.09
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant D124G; mutant E292G, at pH 4.6, in the presence of sodium acetate; mutant enzyme D124G
0.1
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme M210V/Y237H/T264A; 70°C, mutant enzyme G226S/Y237H/T264A/L322P4; 70°C, mutant enzyme P196L/Y237H/Y267F
0.13
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme R147G/L322P
0.14
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme M210V/Y237H/T264A/Y267F/L322P; 70°C, mutant enzyme M210V/Y237H/T264A/Y267F
0.19
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme T264A/L322P
0.23
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme Y237H/Y267F/L322P
0.25
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme M210V/Y237H/T264A/Y267F/L322P; 70°C, mutant enzyme T264A/L322P
0.26
4-nitrophenyl-alpha-L-fucopyranoside
-
pH5.0, 65°C, wild-type enzyme
0.26
4-nitrophenyl-alpha-L-fucopyranoside
-
wild-type, at pH 5.0, in the presence of sodium citrate
0.28
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme R147G/L322P
0.29
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme Y237H/Y267F/L322P
0.3
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme G226S/T264A/Y267F/L322P
0.31
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme T264A/Y267F/L322P
0.6
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant E58G, at pH 4.6, in the presence of sodium acetate
1.1
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant E58G, at pH 4.6, in the presence of sodium formate
1.6
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant E58G, at pH 4.6, in the presence of sodium citrate
2.9
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant E58G, at pH 6.3, in the presence of sodium phosphate and NaN3
4.37
4-nitrophenyl-alpha-L-fucopyranoside
-
pH5.0, 65°C, mutant enzyme H46G
17
4-nitrophenyl-alpha-L-fucopyranoside
-
pH 6.3, 65°C, mutant enzyme H46G
17
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant enzyme H46G; mutant H46G
0.11
p-nitrophenyl alpha-L-fucopyranoside
-
mutant E289Q, 50 mM sodium phosphate buffer, pH 6.8, 37°C, loss of catalytic activity
0.12
p-nitrophenyl alpha-L-fucopyranoside
-
mutant E289G, 50 mM sodium phosphate buffer, pH 6.8, 37°C, loss of catalytic activity
0.27
p-nitrophenyl alpha-L-fucopyranoside
-
mutant D258G, 50 mM sodium phosphate buffer, pH 6.8, 37°C
0.28
p-nitrophenyl alpha-L-fucopyranoside
-
50 mM sodium phosphate buffer, pH 6.8, 37°C; mutant D158G, 50 mM sodium phosphate buffer, pH 6.8, 37°C; mutant D276G, 50 mM sodium phosphate buffer, pH 6.8, 37°C; mutant E135G, 50 mM sodium phosphate buffer, pH 6.8, 37°C; mutant E275G, 50 mM sodium phosphate buffer, pH 6.8, 37°C; mutant E70G, 50 mM sodium phosphate buffer, pH 6.8, 37°C
0.3
p-nitrophenyl alpha-L-fucopyranoside
-
mutant E79G, 50 mM sodium phosphate buffer, pH 6.8, 37°C
1.04
p-nitrophenyl alpha-L-fucopyranoside
-
mutant D225G, 50 mM sodium phosphate buffer, pH 6.8, 37°C, loss of catalytic activity
1.06
p-nitrophenyl alpha-L-fucopyranoside
-
mutant D225N, 50 mM sodium phosphate buffer, pH 6.8, 37°C
0.06
p-nitrophenyl-alpha-L-fucose
mutant M210V/Y237H/T264A, at 70°C. Mutant T264A/Y267F/L322P, at 40°C
0.08
p-nitrophenyl-alpha-L-fucose
mutant G226S/Y237H/T264A/L322P, at 40°C
0.09
p-nitrophenyl-alpha-L-fucose
mutant G226S/T264A/Y267F/L322P, at 40°C; mutant M210V/Y237H/T264A/Y267F, at 40°C; mutant P196L/Y237H/Y267F, at 40°C
0.1
p-nitrophenyl-alpha-L-fucose
mutant P196L/Y237H/Y267F and mutant G226S/Y237H/T264A/L322P, at 70°C. Mutant M210V/Y237H/T264A, at 40°C
0.14
p-nitrophenyl-alpha-L-fucose
mutant M210V/Y237H/T264A/Y267F, at 70°C; mutant M210V/Y237H/T264A/Y267F/L322P, at 40°C
0.23
p-nitrophenyl-alpha-L-fucose
mutant Y237H/Y267F/L322P, at 70°C
0.25
p-nitrophenyl-alpha-L-fucose
mutant T264A/L322P7 and mutant M210V/Y237H/T264A/Y267F/L322P, at 70°C
0.29
p-nitrophenyl-alpha-L-fucose
mutant Y237H/Y267F/L322P, at 40°C
0.3
p-nitrophenyl-alpha-L-fucose
mutant G226S/T264A/Y267F/L322P, at 70°C
0.31
p-nitrophenyl-alpha-L-fucose
mutant T264A/Y267F/L322P, at 70°C
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
IMAGE
0.24
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant D242G; mutant enzyme D242G
0.48
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme G226S/T264A/Y267F/L322P
0.5
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme T264A/Y267F/L322P
0.73
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme M210V/Y237H/T264A/Y267F/L322P
1.86
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant E292G at pH 6.3 in the presence of sodium phosphate or at pH 4.6 in the presence of sodium acetate; mutant enzyme E292G
1.96
4-nitrophenyl-alpha-L-fucopyranoside
-
pH 6.3, 65°C, mutant enzyme E292G
2.7
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme G226S/Y237H/T264A/L322P
3.6
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme T264A/L322P
4.3
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme M210V/Y237H/T264A/Y267F
6.4
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme G226S/T264A/Y267F/L322P
8.2
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme T264A/Y267F/L322P
9.66
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant D242G, in the presence of 2 M sodium azide
14.8
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme Y237H/Y267F/L322P
15
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme P196L/Y237H/Y267F; 40°C, mutant enzyme R147G/L322P; 40°C, mutant enzyme T264A
20
4-nitrophenyl-alpha-L-fucopyranoside
40°C, mutant enzyme M210V/Y237H/T264A; 70°C, mutant enzyme M210V/Y237H/T264A/Y267F/L322P
39
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme G226S/Y237H/T264A/L322P4
50
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme T264A/L322P
56
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme M210V/Y237H/T264A/Y267F
65
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme M210V/Y237H/T264A
96
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme Y237H/Y267F/L322P
143
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant E58G, at pH 4.6, in the presence of sodium citrate
164
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme P196L/Y237H/Y267F
169
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme T264A
198
4-nitrophenyl-alpha-L-fucopyranoside
70°C, mutant enzyme R147G/L322P
224
4-nitrophenyl-alpha-L-fucopyranoside
-
pH 6.3, 65°C, mutant enzyme D146G
224
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant D146G; mutant enzyme D146G
240
4-nitrophenyl-alpha-L-fucopyranoside
-
pH 6.3, 65°C, mutant enzyme D124G
240
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant D124G; mutant enzyme D124G
287
4-nitrophenyl-alpha-L-fucopyranoside
-
pH 6.3, 65°C, wild-type enzyme
287
4-nitrophenyl-alpha-L-fucopyranoside
-
wild-type, at pH 6.3, in the presence of sodium phosphate; wild-type enzyme
419
4-nitrophenyl-alpha-L-fucopyranoside
-
pH 6.3, 65°C, mutant enzyme E292G; pH 6.3, 65°C, mutant enzyme H46G
419
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant enzyme H46G; mutant H46G
430
4-nitrophenyl-alpha-L-fucopyranoside
-
pH5.0, 65°C, wild-type enzyme
495
4-nitrophenyl-alpha-L-fucopyranoside
-
pH5.0, 65°C, mutant enzyme H46G
586
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant E58G, at pH 4.6, in the presence of sodium acetate
679
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant E58G, at pH 6.3, in the presence of sodium phosphate and NaN3
846
4-nitrophenyl-alpha-L-fucopyranoside
-
mutant E58G, at pH 4.6, in the presence of sodium formate
0.003
p-nitrophenyl alpha-L-fucopyranoside
-
mutant D225G, 50 mM sodium phosphate buffer, pH 6.8, 37°C; mutant D225N, 50 mM sodium phosphate buffer, pH 6.8, 37°C
0.039
p-nitrophenyl alpha-L-fucopyranoside
-
mutant E289Q, 50 mM sodium phosphate buffer, pH 6.8, 37°C
0.048
p-nitrophenyl alpha-L-fucopyranoside
-
mutant E289G, 50 mM sodium phosphate buffer, pH 6.8, 37°C
12.5
p-nitrophenyl alpha-L-fucopyranoside
-
mutant D258G, 50 mM sodium phosphate buffer, pH 6.8, 37°C
16
p-nitrophenyl alpha-L-fucopyranoside
-
mutant E135G, 50 mM sodium phosphate buffer, pH 6.8, 37°C
16.3
p-nitrophenyl alpha-L-fucopyranoside
-
mutant E79G, 50 mM sodium phosphate buffer, pH 6.8, 37°C
16.7
p-nitrophenyl alpha-L-fucopyranoside
-
mutant D276G, 50 mM sodium phosphate buffer, pH 6.8, 37°C
16.9
p-nitrophenyl alpha-L-fucopyranoside
-
mutant D158G, 50 mM sodium phosphate buffer, pH 6.8, 37°C; mutant E275G, 50 mM sodium phosphate buffer, pH 6.8, 37°C; mutant E70G, 50 mM sodium phosphate buffer, pH 6.8, 37°C
17.1
p-nitrophenyl alpha-L-fucopyranoside
-
50 mM sodium phosphate buffer, pH 6.8, 37°C
245
p-nitrophenyl alpha-L-fucoside
-
pH 6.5, 65°C, wild-type enzyme
0.48
p-nitrophenyl-alpha-L-fucose
mutant G226S/T264A/Y267F/L322P, at 40°C
0.5
p-nitrophenyl-alpha-L-fucose
mutant T264A/Y267F/L322P, at 40°C
0.73
p-nitrophenyl-alpha-L-fucose
mutant M210V/Y237H/T264A/Y267F/L322P, at 40°C
2.7
p-nitrophenyl-alpha-L-fucose
mutant G226S/Y237H/T264A/L322P, at 40°C
4.3
p-nitrophenyl-alpha-L-fucose
mutant M210V/Y237H/T264A/Y267F, at 40°C
6.4
p-nitrophenyl-alpha-L-fucose
mutant G226S/T264A/Y267F/L322P, at 70°C
8.2
p-nitrophenyl-alpha-L-fucose
mutant T264A/Y267F/L322P, at 70°C
14.8
p-nitrophenyl-alpha-L-fucose
mutant Y237H/Y267F/L322P, at 40°C
15
p-nitrophenyl-alpha-L-fucose
mutant R147G/L322P, mutant P196L/Y237H/Y267F and mutant T264A, at 40°C
20
p-nitrophenyl-alpha-L-fucose
mutant M210V/Y237H/T264A, at 40°C; mutant M210V/Y237H/T264A/Y267F/L322P, at 70°C
39
p-nitrophenyl-alpha-L-fucose
mutant G226S/Y237H/T264A/L322P, at 70°C
56
p-nitrophenyl-alpha-L-fucose
mutant M210V/Y237H/T264A/Y267F, at 70°C
96