3.2.1.52: beta-N-acetylhexosaminidase
This is an abbreviated version!
For detailed information about beta-N-acetylhexosaminidase, go to the full flat file.
Word Map on EC 3.2.1.52
-
3.2.1.52
-
urinary
-
tay-sachs
-
gm2
-
beta-galactosidase
-
beta-glucuronidase
-
urine
-
n-acetylglucosamine
-
mast
-
isoenzymes
-
o-glcnacylation
-
hydrolases
-
ganglioside
-
sandhoff
-
creatinine
-
o-linked
-
oligosaccharide
-
tubular
-
degranulation
-
alpha-mannosidase
-
gangliosidosis
-
glycosidases
-
ige
-
cathepsins
-
infantile
-
beta-glucosidase
-
rbl-2h3
-
n-acetyl-beta-d-glucosaminidase
-
histamine
-
nephrotoxicity
-
hexosamine
-
basophil
-
alpha-galactosidase
-
arylsulfatase
-
chitinases
-
alpha-fucosidase
-
chitinolytic
-
jewish
-
ashkenazi
-
exoglycosidases
-
ige-mediated
-
n-acetylgalactosamine
-
2-microglobulin
-
fcepsilonri
-
endochitinase
-
4-methylumbelliferyl
-
3.2.1.23
-
mucolipidosis
-
anti-allergic
-
arylamidase
-
chitobiose
-
drug development
-
diagnostics
-
medicine
-
food industry
-
analysis
- 3.2.1.52
- urinary
- tay-sachs
- gm2
- beta-galactosidase
- beta-glucuronidase
- urine
- n-acetylglucosamine
-
mast
- isoenzymes
-
o-glcnacylation
- hydrolases
- ganglioside
- sandhoff
- creatinine
-
o-linked
- oligosaccharide
- tubular
-
degranulation
- alpha-mannosidase
- gangliosidosis
- glycosidases
- ige
- cathepsins
-
infantile
- beta-glucosidase
-
rbl-2h3
-
n-acetyl-beta-d-glucosaminidase
- histamine
-
nephrotoxicity
-
hexosamine
-
basophil
- alpha-galactosidase
- arylsulfatase
- chitinases
- alpha-fucosidase
-
chitinolytic
-
jewish
-
ashkenazi
-
exoglycosidases
-
ige-mediated
- n-acetylgalactosamine
-
2-microglobulin
- fcepsilonri
- endochitinase
-
4-methylumbelliferyl
-
3.2.1.23
- mucolipidosis
-
anti-allergic
- arylamidase
- chitobiose
- drug development
- diagnostics
- medicine
- food industry
- analysis
Reaction
Synonyms
2-acetamido-2-deoxy-beta-D-glucoside acetamidodeoxyglucohydrolase, 3-beta-N-acetylglucosaminidase, 65 kDa epididymal boar protein, Am2301, Am2446, At1g65600/F5I14_13, beta-acetylaminodeoxyhexosidase, beta-acetylhexosaminidase, beta-acetylhexosaminidinase, beta-D-hexosaminidase, beta-D-N-acetylhexosaminidase, Beta-GlcNAcase, beta-glucosidase, beta-HEX, beta-HexNAcase, beta-hexosaminidase, beta-hexosaminidase A, beta-hexosaminidase B, beta-hexosaminidase I, beta-hexosaminidase II, beta-N-acetyl-D-glucosaminidase, beta-N-acetyl-D-hexosaminidase, beta-N-acetyl-hexosaminidase, beta-N-acetylgalactosaminidase, beta-N-acetylglucosaminidase, Beta-N-acetylhexosaminidase, beta-N-acetylhexosaminidase A, beta-N-acetylhexosaminidase B, beta-Nacetylhexosaminidase S, beta-NAGase, beta-NAHA, Beta-NAHASE, bifunctional exo-beta-glucosidase/N-acetyl-beta-glucosaminidase, BmCHI-h, BmGlcNAcase 1, BmGlcNAcase 2, BmNPV CHIA, CbsA, Chi-I, Chi-II, chitobiase, chitobiase 2, CpGV V-CHIA, dispersin B, DmHEXA, DmHEXB, DspB, EC 3.2.1.29, EC 3.2.1.30, endo-beta-N-acetylglucosaminidase, EXC1Y, EXC2Y, exo-acting chitinase, exo-beta-D-N-acetylglucosaminidase, exo-beta-hexosaminidase, exo-type beta-N-acetylhexosaminidase, exochitinase, F3F20.4 protein, FDL, GH84C, GlcNAcase, Hex, Hex A, Hex B, Hex-1, Hex1, Hex2, Hex20, Hex4, HexB, HexD, HEXDC, hEXO1, HEXO2, HEXO3, hexosaminidase, hexosaminidase A, hexosaminidase B, hexosaminidase D, hHexA, lacto-N-biosidase, lnba, lysosomal beta-hexosaminidase, More, N-acetyl-beta-D-hexosaminidase, N-acetyl-beta-glucosaminidase, N-acetyl-beta-hexosaminidase, N-acetylglucosaminidase, N-acetylhexosaminidase, NAG-68, NAG-B, NAG1, NAG2, Nag3, NagA, NAGase, NagJ, NagZ, NAHA, NAHase, neutral hexosaminidase C, O-GlcNAcase, Pcb-NAHA1, Sfhex, SSO3039, StrH, zymocin alpha-subunit
ECTree
3.2.1.52 beta-N-acetylhexosaminidaseAdvanced search results
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results (Turnover Number
Turnover Number on EC 3.2.1.52 - beta-N-acetylhexosaminidase
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TURNOVER NUMBER [1/s] 
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY 
LITERATURE
IMAGE
1.54
3-fluoro-4-nitrophenyl N-acetyl-beta-D-glucosaminide
-
wild type enzyme, at pH 7.4 and 37°C
8.8
4-methylumbelliferyl beta-D-glucopyranoside
pH 4.0, 60°C
723
4-nitrophenyl 2-acetamido-2-deoxy-beta-D-galactopyranoside
-
pH 3.0, 20°C
347
4-nitrophenyl 2-acetamido-2-deoxy-beta-D-glucopyranoside
-
pH 3.0, 20°C
0.27
4-nitrophenyl 2-deoxy-2-difluoroacetamido-beta-D-galactopyranoside
-
wild type enzyme, at pH 7.4 and 37°C
2.6
4-nitrophenyl 2-deoxy-2-fluoroacetamido-beta-D-galactopyranoside
-
wild type enzyme, at pH 7.4 and 37°C
0.042
4-nitrophenyl 2-deoxy-2-trifluoroacetamido-beta-D-galactopyranoside
-
wild type enzyme, at pH 7.4 and 37°C
0.0005 - 0.0025
GlcNAcbeta(1-2)Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside
0.0007
GlcNAcbeta(1-2)Manalpha(1-6)[Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside
-
0.0016
Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside
-
0.0012
Manalpha(1-6)[Manalpha(1-3)]Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside
-
0.0048
3-fluoro-4-nitrophenyl N-acetyl-beta-D-galactosaminide
-
mutant enzyme D148N, at pH 7.4 and 37°C
0.0077
3-fluoro-4-nitrophenyl N-acetyl-beta-D-galactosaminide
-
mutant enzyme D148A, at pH 7.4 and 37°C
2.03
3-fluoro-4-nitrophenyl N-acetyl-beta-D-galactosaminide
-
wild type enzyme, at pH 7.4 and 37°C
2.9333
3-fluoro-4-nitrophenyl N-acetyl-beta-D-galactosaminide
-
mutant enzyme E149A, at pH 7.4 and 37°C
0.0015
4-methylumbelliferyl N-acetyl-beta-D-glucosamine
-
37°C, pH 5.8, mutant enzyme Y278A
0.00717
4-methylumbelliferyl N-acetyl-beta-D-glucosamine
-
37°C, pH 5.8, mutant enzyme Y187A
0.0235
4-methylumbelliferyl N-acetyl-beta-D-glucosamine
-
37°C, pH 5.8, wild-type enzyme
0.31
4-methylumbelliferyl N-acetyl-beta-D-glucosaminide
mutant H433A, pH 7.0, 25°C
0.47
4-methylumbelliferyl N-acetyl-beta-D-glucosaminide
mutant W448A, pH 7.0, 25°C
0.57
4-methylumbelliferyl N-acetyl-beta-D-glucosaminide
mutant W448F, pH 7.0, 25°C
5.4
4-methylumbelliferyl N-acetyl-beta-D-glucosaminide
pH 4.0, 60°C
168
4-methylumbelliferyl N-acetyl-beta-D-glucosaminide
mutant W490A, pH 7.0, 25°C
189
4-methylumbelliferyl N-acetyl-beta-D-glucosaminide
mutant V327G, pH 7.0, 25°C
349
4-methylumbelliferyl N-acetyl-beta-D-glucosaminide
mutant E328Q, pH 7.0, 25°C
356
4-methylumbelliferyl N-acetyl-beta-D-glucosaminide
mutant E328A, pH 7.0, 25°C
434.7
4-methylumbelliferyl N-acetyl-beta-D-glucosaminide
wild-type, pH 7.0, 25°C
129
4-nitrophenyl beta-N-acetyl-D-galactosaminide
-
50 mM sodium phosphate buffer (pH 7.08) at 25 °C
0.18
4-nitrophenyl beta-N-acetyl-D-glucosaminide
-
50 mM sodium phosphate buffer (pH 7.08) at 25 °C
19.2
4-nitrophenyl beta-N-acetyl-D-glucosaminide
pH 4.0, 60°C
199
4-nitrophenyl di-N-acetyl-beta-D-chitobiose
pH 7.5, 70°C, recombinant enzyme
220.8
4-nitrophenyl di-N-acetyl-beta-D-chitobiose
-
pH 7.5, 70°C, recombinant enzyme
0.0515
4-nitrophenyl N-acetyl-beta-D-galactosaminide
-
mutant enzyme H92A, at pH 7.4 and 37°C
0.6016
4-nitrophenyl N-acetyl-beta-D-galactosaminide
-
mutant enzyme E149A, at pH 7.4 and 37°C
0.71
4-nitrophenyl N-acetyl-beta-D-galactosaminide
at pH 6.0 and 37°C
1.32
4-nitrophenyl N-acetyl-beta-D-galactosaminide
-
wild type enzyme, at pH 7.4 and 37°C
1.4883
4-nitrophenyl N-acetyl-beta-D-galactosaminide
-
mutant enzyme E149Q, at pH 7.4 and 37°C
0.000083
4-nitrophenyl N-acetyl-beta-D-glucosamine
-
37°C, pH 5.8, mutant enzyme E332Q
0.00033
4-nitrophenyl N-acetyl-beta-D-glucosamine
-
37°C, pH 5.8, mutant enzyme D183N
0.00038
4-nitrophenyl N-acetyl-beta-D-glucosamine
-
37°C, pH 5.8, mutant enzyme R27A
0.00083
4-nitrophenyl N-acetyl-beta-D-glucosamine
-
37°C, pH 5.8, mutant enzyme R27K
0.00122
4-nitrophenyl N-acetyl-beta-D-glucosamine
-
37°C, pH 5.8, mutant enzyme E184Q
0.00417
4-nitrophenyl N-acetyl-beta-D-glucosamine
-
37°C, pH 5.8, mutant enzyme Y278A
0.06
4-nitrophenyl N-acetyl-beta-D-glucosamine
-
37°C, pH 5.8, mutant enzyme Y187A
0.927
4-nitrophenyl N-acetyl-beta-D-glucosamine
-
37°C, pH 5.8, wild-type enzyme
6.08
4-nitrophenyl N-acetyl-beta-D-glucosamine
-
37°C, pH 5.8, wild-type enzyme
246.2
4-nitrophenyl N-acetyl-beta-D-glucosamine
pH 7.5, 70°C, recombinant enzyme
273.4
4-nitrophenyl N-acetyl-beta-D-glucosamine
-
pH 7.5, 70°C, recombinant enzyme
0.015
4-nitrophenyl N-acetyl-beta-D-glucosaminide
mutant W443A, pH 7.5, 37°C
0.033
4-nitrophenyl N-acetyl-beta-D-glucosaminide
mutant Y914A, pH 7.5, 37°C
0.04
4-nitrophenyl N-acetyl-beta-D-glucosaminide
mutant W443A/W876A, pH 7.5, 37°C
0.11
4-nitrophenyl N-acetyl-beta-D-glucosaminide
mutant W443F, pH 7.5, 37°C
0.4
4-nitrophenyl N-acetyl-beta-D-glucosaminide
mutant E361A, pH 7.5, 37°C
0.46
4-nitrophenyl N-acetyl-beta-D-glucosaminide
mutant Y482A, pH 7.5, 37°C
0.51
4-nitrophenyl N-acetyl-beta-D-glucosaminide
mutant W876A, pH 7.5, 37°C
0.51
4-nitrophenyl N-acetyl-beta-D-glucosaminide
-
wild type enzyme, at pH 7.4 and 37°C
0.66
4-nitrophenyl N-acetyl-beta-D-glucosaminide
mutant Y482F, pH 7.5, 37°C
0.92
4-nitrophenyl N-acetyl-beta-D-glucosaminide
at pH 6.0 and 37°C
0.98
4-nitrophenyl N-acetyl-beta-D-glucosaminide
mutant W876F, pH 7.5, 37°C
1.3
4-nitrophenyl N-acetyl-beta-D-glucosaminide
catalytic domain GH20-1, pH 7.5, 37°C
1.4
4-nitrophenyl N-acetyl-beta-D-glucosaminide
construct of StrH covering GH20-1, and the linker, pH 7.5, 37°C
4.7
4-nitrophenyl N-acetyl-beta-D-glucosaminide
mutant Y914F, pH 7.5, 37°C
4.8
4-nitrophenyl N-acetyl-beta-D-glucosaminide
catalytic domain GH20-2, pH 7.5, 37°C
4.9
4-nitrophenyl N-acetyl-beta-D-glucosaminide
construct of StrH covering the linker and GH20-2, pH 7.5, 37°C
5.1
4-nitrophenyl N-acetyl-beta-D-glucosaminide
mutant C469Y, pH 7.5, 37°C
8.13
4-nitrophenyl N-acetyl-beta-D-glucosaminide
recombinant enzyme, at pH 5.0 and 25°C
11
4-nitrophenyl N-acetyl-beta-D-glucosaminide
construct of StrH covering GH20-1, the linker and GH20-2, pH 7.5, 37°C
11.6
4-nitrophenyl N-acetyl-beta-D-glucosaminide
at pH 8.0 and 25°C
19.2
4-nitrophenyl N-acetyl-beta-D-glucosaminide
pH 4.0, 60°C
19.4
4-nitrophenyl N-acetyl-beta-D-glucosaminide
at pH 8.0 and 25°C
35.3
4-nitrophenyl N-acetyl-beta-D-glucosaminide
wild type enzyme, at pH 5.0 and 25°C
146.7
4-nitrophenyl tri-N-acetyl-beta-D-chitotriose
pH 7.5, 70°C, recombinant enzyme
147.2
4-nitrophenyl tri-N-acetyl-beta-D-chitotriose
-
pH 7.5, 70°C, recombinant enzyme
482
4-nitrophenyl-beta-N-acetyl-D-glucosaminide
-
50 mM sodium phosphate buffer (pH 7.08) at 25 °C
0.0005
GlcNAcbeta(1-2)Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside
product MGn-2-aminopyridine
0.0025
GlcNAcbeta(1-2)Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside
product GnM-2-aminopyridine
0.0087
N-acetylglucosaminyl-beta-1,2-Man
mutant W443A, pH 7.5, 37°C
0.009
N-acetylglucosaminyl-beta-1,2-Man
mutant W876A, pH 7.5, 37°C
0.01
N-acetylglucosaminyl-beta-1,2-Man
mutant W443A/W876A, pH 7.5, 37°C
0.025
N-acetylglucosaminyl-beta-1,2-Man
catalytic domain GH20-1, pH 7.5, 37°C
0.1
N-acetylglucosaminyl-beta-1,2-Man
catalytic domain GH20-2, pH 7.5, 37°C
0.46
N-acetylglucosaminyl-beta-1,2-Man
construct of StrH covering GH20-1, the linker and GH20-2, pH 7.5, 37°C
0.163
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-galactopyranoside
-
caput, Hex B
0.208
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-galactopyranoside
-
caput, Hex A
1.12
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-galactopyranoside
-
caudal, Hex B
1.24
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-galactopyranoside
-
caudal, Hex A
1.38
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-galactopyranoside
-
corpus, Hex B
1.58
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-galactopyranoside
-
corpus, Hex A
0.0167
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-glucopyranoside
-
in D2O, pD 7.0
0.0212
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-glucopyranoside
-
in D2O, pD 4.6
0.408
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-glucopyranoside
-
caput, Hex B
0.45
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-glucopyranoside
-
caput, Hex A
1.63
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-glucopyranoside
-
caudal, Hex B
1.93
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-glucopyranoside
-
caudal, Hex A
2.08
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-glucopyranoside
-
corpus, Hex B
2.66
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-glucopyranoside
-
corpus, Hex A
