Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

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

Reaction

(N-acetyl-D-glucosamine)4
+ 3 H2O = 4 2-(acetylamino)-2-deoxy-beta-D-glucopyranose

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 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.52 beta-N-acetylhexosaminidase

KI Value

KI Value on EC 3.2.1.52 - beta-N-acetylhexosaminidase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
Ki VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0061
(1E)-2-nitro-1H-indene-1,3(2H)-dione oxime
-
-
0.00515
(2R,3R,4R,5S)-1-butyl-2-(hydroxymethyl)piperidine-3,4,5-triol
pH 4.0, 60°C
0.1
(3aR,5R,6R,7R,7aR)-5-(hydroxymethyl)-2-methyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d][1,3]thiazole-6,7-diol
-
-
1.6
(3aR,5R,6S,7R,7aR)-3a-(aminomethyl)-5-(hydroxymethyl)-2-methyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d][1,3]thiazole-6,7-diol
-
-
0.2
(3aR,5R,6S,7R,7aR)-5-(hydroxymethyl)-2,3a-dimethyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d][1,3]thiazole-6,7-diol
-
-
0.02
(3aR,5R,6S,7R,7aR)-5-(hydroxymethyl)-2-methyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d][1,3]thiazole-6,7-diol
-
-
0.0005 - 0.0006
(3R,4S,5R,6R,7R),N-(3,5,6-trihydroxy-7-hydroxymethyl-azepan-4-yl)-acetamide
0.003 - 0.026
(3S,4R,5R,6R,7R),N-(3,5,6-trihydroxy-7-hydroxymethyl-azepan-4-yl)-acetamide
0.03
(3S,4R,5R,6R,7R),N-(4,5,6-trihydroxy-7-hydroxymethyl-azepan-3-yl)-acetamide
-
-
0.00005 - 0.0004
(3S,4R,5R,6R,7S),N-(3,5,6-trihydroxy-7-hydroxymethyl-azepan-4-yl)-acetamide
2
(5R,6R,7R)-5-(hydroxymethyl)-2-methyl-6,7-dihydro-5H-pyrano[3,2-d][1,3]thiazole-6,7-diol
-
-
0.0037
(Z)-2-(((E)-benzylidene)hydrazono)-3-((benzyloxy)methyl)thiazolidin-4-one
-
at pH 6.5 and 30°C
0.0021
(Z)-2-(((E)-benzylidene)hydrazono)-3-(2-phenoxyethyl)thiazolidin-4-one
-
at pH 6.5 and 30°C
0.0071
(Z)-2-(((E)-naphthalen-1-ylmethylene)hydrazono)-3-(2-phenoxyethyl) thiazolidin-4-one
-
at pH 6.5 and 30°C
0.0082
(Z)-3-((benzyloxy)methyl)-2-(((E)-(4-bromo naphthalen-1-yl)methylene)hydrazono) thiazolidin-4-one
-
at pH 6.5 and 30°C
0.0041
(Z)-3-((benzyloxy)methyl)-2-(((E)-4-(dimethylamino)benzylidene)hydrazono)thiazolidin-4-one
-
at pH 6.5 and 30°C
0.0102
(Z)-3-((benzyloxy)methyl)-2-(((E)-naphthalen-1-ylmethylene)hydrazono) thiazolidin-4-one
-
at pH 6.5 and 30°C
0.0064
(Z)-3-((benzyloxy)methyl)-2-(((E)-naphthalen-2-ylmethylene)hydrazono)thiazolidin-4-one
-
at pH 6.5 and 30°C
4.6
1,2-dideoxy-2'-butyl-alpha-D-glucopyranoso-[2,1-d]-DELTA2'-thiazoline
-
-
0.032
1,2-dideoxy-2'-ethyl-alpha-D-glucopyranoso-[2,1-d]-DELTA2'-thiazoline
-
-
4
1,2-dideoxy-2'-isobutyl-alpha-D-glucopyranoso-[2,1-d]-DELTA2'-thiazoline
-
-
0.72
1,2-dideoxy-2'-isopropyl-alpha-D-glucopyranoso-[2,1-d]-DELTA2'-thiazoline
-
-
0.00007
1,2-dideoxy-2'-methyl-alpha-D-glucopyranoso-[2,1-d]-DELTA2'-thiazoline
-
-
11
1,2-dideoxy-2'-pentyl-alpha-D-glucopyranoso-[2,1-d]-DELTA2'-thiazoline
-
-
0.34
1,2-dideoxy-2'-propyl-alpha-D-glucopyranoso-[2,1-d]-DELTA2'-thiazoline
-
-
0.0008
2,2'-(iminodiethane-2,1-diyl)bis(1H-benzo[de]isoquinoline-1,3(2H)-dione)
-
-
0.104
2-acetamido-1,2,4-trideoxy-1,4-imino-D-arabinitol
-
-
0.000095 - 0.015
2-acetamido-1,2,4-trideoxy-1,4-imino-L-arabinitol
0.00054
2-acetamido-1,2,5-trideoxy-1,5-imino-D-glucitol
-
pH 4.25, 30°C, isozyme Hex B
0.0095
2-acetamido-1,2-dideoxy-1,5-imino-D-glucitol
-
-
0.00022
2-acetamido-1,2-dideoxynojirimycin
-
0.000065 - 0.001
2-deoxy-2-(trimethylammonio)-beta-D-glucopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-D-glucopyranose
0.000058 - 0.0011
2-trimethylammonium-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-D-glucopyranose
0.000077 - 0.0011
2-trimethylammonium-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-D-glucopyranose
0.00091
2-[2-[6-[(2-acetamido-beta-D-glucopyranosyl)thio]hexylamino]ethyl]-1H-benzo[de]isoquinoline-1,3(2H)-dione
-
at pH 4.0 and 30°C
0.03042
2-[3-[2-[(2-acetamido-beta-D-glucopyranosyl)thio]ethylamino]propyl]-1H-benzo[de]isoquinoline-1,3(2H)-dione
-
at pH 4.0 and 30°C
21
4-nitrophenyl 2-acetamido-2-deoxy-beta-D-galactopyranoside
-
pH 3.0, 20°C
4
4-nitrophenyl 2-acetamido-2-deoxy-beta-D-glucopyranoside
-
pH 3.0, 20°C
9
conduritol beta-epoxide
pH 4.0, 60°C
0.00042
Gal-NAG-thiazoline
-
wild type enzyme, at pH 7.4 and 37°C
1.2
GlcNAc
-
-
0.00000069
N-((3S,4R,5S)-1-(7-(bis(4-methoxybenzyl)amino)heptyl)-4,5-dihydroxy-5-(hydroxymethyl)piperidin-3-yl)acetamide
-
pH 4.25, 30°C, isozyme Hex B
0.0000012
N-((3S,4R,5S)-4,5-dihydroxy-5-(hydroxymethyl)-1-(7-(4-methoxybenzylamino)heptyl)piperidin-3-yl)acetamide
-
pH 4.25, 30°C, isozyme Hex B
0.0089
N-(3R,4S,5R,6R,7S)-(3,5,6-trihydroxy-7-hydroxymethyl-azepan-4-yl)-acetamide
-
-
0.0000267
N-(7-((3S,4R,5S)-5-acetamido-3,4-dihydroxy-3-(hydroxymethyl)piperidin-1-yl)heptyl)-5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
-
pH 4.25, 30°C, isozyme Hex B
1.17 - 3.2
N-acetyl-beta-D-galactosamine
15.75
N-acetyl-beta-D-glucosamine
-
-
0.21 - 1.19
N-acetyl-D-galactosamine
2
N-acetyl-D-glucosamine
-
0.0061
N-acetylglucosamine thiazoline
-
-
0.0169 - 0.18
N-benzyl-2-acetamido-1,2,4-trideoxy-1,4-imino-D-arabinitol
0.00028 - 0.0037
N-benzyl-2-acetamido-1,2,4-trideoxy-1,4-imino-L-arabinitol
0.0062 - 0.026
N-[(1S,2R,5R,6R)-2-amino-5,6-dihydroxy-4-(hydroxymethyl)-cyclohex-3-en-1-yl]acetamide hydrochloride
0.0004 - 0.0007
N-[(3S,4R,5R,6S)-4,5,6-trihydroxyazepan-3-yl]acetamide
0.0000021
N-[1(7-amino-heptyl)]-2-acetamido-1,2,5-trideoxy-1,5-imino-D-glucitol
-
pH 4.25, 30°C, isozyme Hex B
0.0017
N-[1(7-azido-heptyl)]-2-acetamido-1,2,5-trideoxy-1,5-imino-D-glucitol
-
pH 4.25, 30°C, isozyme Hex B
0.000036
O-(2-acetamido-2-deoxy-D-glucopyranosylidene) amino-N-phenylcarbamate
-
-
0.000036
O-(2-acetamido-2-deoxy-D-glucopyranosylidene)amino N-phenylcarbamate
-
-
0.026
O-(2-deoxy-2-butamido-D-glucopyranosylidene)amino N-phenylcarbamate
-
-
0.02
O-(2-deoxy-2-isobutamido-D-glucopyranosylidene)amino N-phenylcarbamate
-
-
0.0012
O-(2-deoxy-2-propamido-D-glucopyranosylidene)amino N-phenylcarbamate
-
33fold increase in the KI value for beta-hexosaminidase as compared to the parent O-(2-acetamido-2-deoxy-D-glucopyranosylidene)amino N-phenylcarbamate
0.22
O-(2-deoxy-2-valeramido-D-glucopyranosylidene)amino N-phenylcarbamate
-
-
0.00086 - 0.0057
p-methoxyphenyl 2-trimethylammonium-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-beta-D-glucopyranoside
0.000073 - 0.0013
p-methoxyphenyl 2-trimethylammonium-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-beta-D-glucopyranoside
0.00007 - 0.0012
p-methoxyphenyl 2-trimethylammonium-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-beta-D-glucopyranoside
0.000066 - 0.0011
p-methoxyphenyl 2-trimethylammonium-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-beta-D-glucopyranosyl-(1,4)-2-acetamino-2-deoxy-beta-D-glucopyranoside
0.013
pyrimethamine
-
-
additional information
O-(2-deoxy-2-hexamido-D-glucopyranosylidene)amino N-phenylcarbamate