3WMB
 
 | | Crystal structure of insect beta-N-acetyl-D-hexosaminidase OfHex1 complexed with naphthalimide derivative Q1 | | Descriptor: | 2-(2-{[(5-methyl-1,3,4-thiadiazol-2-yl)methyl]amino}ethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione, 2-acetamido-2-deoxy-beta-D-glucopyranose, Beta-hexosaminidase | | Authors: | Liu, T, Zhou, Y, Chen, L, Yang, Q. | | Deposit date: | 2013-11-16 | | Release date: | 2014-11-05 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | A crystal structure-guided rational design switching non-carbohydrate inhibitors' specificity between two beta-GlcNAcase homologs
Sci Rep, 4, 2014
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8PXV
 | | Targeting extended blood antigens by Akkermansia muciniphila enzymes unveils a missing link for generating universal donor blood | | Descriptor: | Beta-N-acetylhexosaminidase, GLYCEROL, SODIUM ION, ... | | Authors: | Weikum, J, Jensen, M, Abou Hachem, M, Morth, J.P. | | Deposit date: | 2023-07-24 | | Release date: | 2024-02-28 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Akkermansia muciniphila exoglycosidases target extended blood group antigens to generate ABO-universal blood
To Be Published
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8PXU
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8PXT
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6EZR
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6EZS
 | | Crystal structure of GH20 Exo beta-N-Acetylglucosaminidase from Vibrio harveyi in complex with N-acetylglucosamine | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Beta-N-acetylglucosaminidase Nag2, MALONATE ION | | Authors: | Porfetye, A.T, Meekrathok, P, Burger, M, Vetter, I.R, Suginta, W. | | Deposit date: | 2017-11-16 | | Release date: | 2018-12-12 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal structure of GH20 Exo beta-N-Acetylglucosaminidase from Vibrio harveyi
To Be Published
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3NSN
 | | Crystal Structure of insect beta-N-acetyl-D-hexosaminidase OfHex1 complexed with TMG-chitotriomycin | | Descriptor: | 2-deoxy-2-(trimethylammonio)-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, N-acetylglucosaminidase | | Authors: | Zhang, H, Liu, T, Liu, F, Yang, Q, Shen, X. | | Deposit date: | 2010-07-02 | | Release date: | 2010-11-24 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structural Determinants of an Insect {beta}-N-Acetyl-D-hexosaminidase Specialized as a Chitinolytic Enzyme
J.Biol.Chem., 286, 2011
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1HP4
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8HVB
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8HVC
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8HVD
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3NSM
 | | Crystal Structure of insect beta-N-acetyl-D-hexosaminidase OfHex1 from Ostrinia furnacalis | | Descriptor: | N-acetylglucosaminidase | | Authors: | Zhang, H, Liu, T, Liu, F, Yang, Q, Shen, X. | | Deposit date: | 2010-07-02 | | Release date: | 2010-11-24 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structural Determinants of an Insect {beta}-N-Acetyl-D-hexosaminidase Specialized as a Chitinolytic Enzyme
J.Biol.Chem., 286, 2011
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3WMC
 | | Crystal structure of insect beta-N-acetyl-D-hexosaminidase OfHex1 complexed with naphthalimide derivative Q2 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 6-(dimethylamino)-2-(2-{[(5-methyl-1,3,4-thiadiazol-2-yl)methyl]amino}ethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione, Beta-hexosaminidase | | Authors: | Chen, L, Zhou, Y, Chen, L, Yang, Q. | | Deposit date: | 2013-11-16 | | Release date: | 2014-11-05 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.095 Å) | | Cite: | A crystal structure-guided rational design switching non-carbohydrate inhibitors' specificity between two beta-GlcNAcase homologs
Sci Rep, 4, 2014
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1JAK
 | | Streptomyces plicatus beta-N-acetylhexosaminidase in Complex with (2R,3R,4S,5R)-2-acetamido-3,4-dihydroxy-5-hydroxymethyl-piperidinium chloride (IFG) | | Descriptor: | (2R,3R,4S,5R)-2-ACETAMIDO-3,4-DIHYDROXY-5-HYDROXYMETHYL-PIPERIDINE, Beta-N-acetylhexosaminidase, CHLORIDE ION, ... | | Authors: | Mark, B.L, Vocadlo, D.J, Zhao, D, Knapp, S, Withers, S.G, James, M.N. | | Deposit date: | 2001-05-30 | | Release date: | 2001-11-21 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Biochemical and structural assessment of the 1-N-azasugar GalNAc-isofagomine as a potent family 20 beta-N-acetylhexosaminidase inhibitor.
J.Biol.Chem., 276, 2001
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6JEA
 | | crystal structure of a beta-N-acetylhexosaminidase | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Beta-N-acetylhexosaminidase, ZINC ION | | Authors: | Chen, X, Wang, J.C, Liu, M.J, Yang, W.Y, Wang, Y.Z, Tang, R.P, Zhang, M. | | Deposit date: | 2019-02-04 | | Release date: | 2019-03-13 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.275 Å) | | Cite: | Crystallographic evidence for substrate-assisted catalysis of beta-N-acetylhexosaminidas from Akkermansia muciniphila.
Biochem. Biophys. Res. Commun., 511, 2019
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6JE8
 | | crystal structure of a beta-N-acetylhexosaminidase | | Descriptor: | Beta-N-acetylhexosaminidase, FORMIC ACID, GLYCEROL, ... | | Authors: | Chen, X, Wang, J.C, Liu, M.J, Yang, W.Y, Wang, Y.Z, Tang, R.P, Zhang, M. | | Deposit date: | 2019-02-04 | | Release date: | 2019-03-13 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.798 Å) | | Cite: | Crystallographic evidence for substrate-assisted catalysis of beta-N-acetylhexosaminidas from Akkermansia muciniphila.
Biochem. Biophys. Res. Commun., 511, 2019
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6JQF
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6JEB
 | | crystal structure of a beta-N-acetylhexosaminidase | | Descriptor: | ACETAMIDE, Beta-N-acetylhexosaminidase, ZINC ION | | Authors: | Chen, X, Wang, J.C, Liu, M.J, Yang, W.Y, Wang, Y.Z, Tang, R.P, Zhang, M. | | Deposit date: | 2019-02-05 | | Release date: | 2019-03-13 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.498 Å) | | Cite: | Crystallographic evidence for substrate-assisted catalysis of beta-N-acetylhexosaminidas from Akkermansia muciniphila.
Biochem. Biophys. Res. Commun., 511, 2019
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1M03
 | | Mutant Streptomyces plicatus beta-hexosaminidase (D313A) in complex with product (GlcNAc) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Beta-N-acetylhexosaminidase, CHLORIDE ION, ... | | Authors: | Williams, S.J, Mark, B.L, Vocadlo, D.J, James, M.N.G, Withers, S.G. | | Deposit date: | 2002-06-11 | | Release date: | 2002-12-11 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Aspartate 313 in the Streptomyces plicatus hexosaminidase plays a critical
role in substrate-assisted catalysis by orienting the 2-acetamido group
and stabilizing the transition state.
J.Biol.Chem., 277, 2002
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1NOU
 | | Native human lysosomal beta-hexosaminidase isoform B | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, GLYCEROL, SULFATE ION, ... | | Authors: | Mark, B.L, Mahuran, D.J, Cherney, M.M, Zhao, D, Knapp, S, James, M.N.G. | | Deposit date: | 2003-01-16 | | Release date: | 2003-04-08 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Crystal structure of Human beta-hexosaminidase B: Understanding the molecular basis of Sandhoff and Tay-Sachs disease
J.Mol.Biol., 327, 2003
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7DVA
 | | Structure of wild type Bt4394, a GH20 family sulfoglycosidase, in complex with 6S-GlcNAc | | Descriptor: | 2-acetamido-2-deoxy-6-O-sulfo-beta-D-glucopyranose, Beta-N-acetylhexosaminidase, GLYCEROL | | Authors: | Zhang, Z, He, Y, Jin, Y. | | Deposit date: | 2021-01-13 | | Release date: | 2022-01-19 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Mechanistic and Structural Insights into the Specificity and Biological Functions of Bacterial Sulfoglycosidases
Acs Catalysis, 13, 2023
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7DUP
 | | Apo structure of wild type Bt4394, a GH20 family sulfoglycosidase | | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, Beta-N-acetylhexosaminidase, CHLORIDE ION, ... | | Authors: | Zhang, Z, He, Y, Jin, Y. | | Deposit date: | 2021-01-10 | | Release date: | 2022-01-19 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.62 Å) | | Cite: | Mechanistic and Structural Insights into the Specificity and Biological Functions of Bacterial Sulfoglycosidases
Acs Catalysis, 13, 2023
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7DVB
 | | D335N variant of Bt4394 in complex with 6SO3-NAG-oxazoline intermediate | | Descriptor: | 2-acetamido-2-deoxy-6-O-sulfo-beta-D-glucopyranose, Beta-N-acetylhexosaminidase, [(3~{a}~{R},5~{R},6~{S},7~{R},7~{a}~{R})-2-methyl-6,7-bis(oxidanyl)-5,6,7,7~{a}-tetrahydro-3~{a}~{H}-pyrano[3,2-d][1,3]oxazol-1-ium-5-yl]methyl sulfate | | Authors: | Zhang, Z, He, Y, Jin, Y. | | Deposit date: | 2021-01-13 | | Release date: | 2022-01-19 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Mechanistic and Structural Insights into the Specificity and Biological Functions of Bacterial Sulfoglycosidases
Acs Catalysis, 13, 2023
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1NP0
 | | Human lysosomal beta-hexosaminidase isoform B in complex with intermediate analogue NAG-thiazoline | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 3AR,5R,6S,7R,7AR-5-HYDROXYMETHYL-2-METHYL-5,6,7,7A-TETRAHYDRO-3AH-PYRANO[3,2-D]THIAZOLE-6,7-DIOL, Beta-hexosaminidase subunit beta, ... | | Authors: | Mark, B.L, Mahuran, D.J, Cherney, M.M, Zhao, D, Knapp, S, James, M.N.G. | | Deposit date: | 2003-01-16 | | Release date: | 2003-04-29 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal structure of Human beta-hexosaminidase B: Understanding the molecular basis of Sandhoff and Tay-Sachs disease
J.Mol.Biol., 327, 2003
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7EZT
 | | The structure and functional mechanism of nucleotide regulated acetylhexosaminidase Am2136 from Akkermansia muciniphila | | Descriptor: | Beta-N-acetylhexosaminidase, MAGNESIUM ION | | Authors: | Bao, R, Li, C.C, Tang, X.Y, Zhu, Y.B, Song, Y.J, Zhao, N.L, Huang, Q, Mou, X.Y, Luo, G.H, Liu, T.G. | | Deposit date: | 2021-06-02 | | Release date: | 2022-11-02 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.81 Å) | | Cite: | Nucleotide binding as an allosteric regulatory mechanism for Akkermansia muciniphila beta- N -acetylhexosaminidase Am2136.
Gut Microbes, 14, 2022
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