8HVD
 
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8BDP
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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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7OU8
 | | Human O-GlcNAc hydrolase in complex with DNJNAc-thiazolidines | | Descriptor: | 1,2-ETHANEDIOL, CALCIUM ION, O-GlcNAcase BT_4395, ... | | Authors: | Males, A, Davies, G.J, Gonzalez-Cuesta, M, Mellet, C.O, Fernandez, J.M.G, Sidhu, P, Ashmus, R, Busmann, J, Vocadlo, D.J, Foster, L. | | Deposit date: | 2021-06-11 | | Release date: | 2022-04-13 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Bicyclic Picomolar OGA Inhibitors Enable Chemoproteomic Mapping of Its Endogenous Post-translational Modifications
J.Am.Chem.Soc., 144, 2022
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7CBO
 | | Crystal structure of beta-N-acetylhexosaminidase Am0868 from Akkermansia muciniphila in complex with GlcNAc | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Beta-N-acetylhexosaminidase, GLYCEROL, ... | | Authors: | Xu, W, Wang, M, Zhang, M. | | Deposit date: | 2020-06-13 | | Release date: | 2020-08-12 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Structural and biochemical analyses of beta-N-acetylhexosaminidase Am0868 from Akkermansia muciniphila involved in mucin degradation.
Biochem.Biophys.Res.Commun., 529, 2020
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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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8HVC
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3GH5
 | | Crystal structure of beta-hexosaminidase from Paenibacillus sp. TS12 in complex with GlcNAc | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, SULFATE ION, beta-hexosaminidase | | Authors: | Sumida, T, Ishii, R, Yanagisawa, T, Yokoyama, S, Ito, M, RIKEN Structural Genomics/Proteomics Initiative (RSGI) | | Deposit date: | 2009-03-03 | | Release date: | 2009-07-07 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Molecular cloning and crystal structural analysis of a novel beta-N-acetylhexosaminidase from Paenibacillus sp. TS12 capable of degrading glycosphingolipids
J.Mol.Biol., 392, 2009
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5BXR
 | | LNBase in complex with LNB-NHAcDNJ | | Descriptor: | 2-ACETAMIDO-1,2-DIDEOXYNOJIRMYCIN, Lacto-N-biosidase, SULFATE ION, ... | | Authors: | Ito, T, Arakawa, T, Fushinobu, S. | | Deposit date: | 2015-06-09 | | Release date: | 2015-09-09 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Gaining insight into the catalysis by GH20 lacto-N-biosidase using small molecule inhibitors and structural analysis
Chem.Commun.(Camb.), 51, 2015
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3SUU
 | | Crystal structure of beta-hexosaminidase from Paenibacillus sp. TS12 in complex with Gal-PUGNAc | | Descriptor: | Beta-hexosaminidase, SULFATE ION, [(Z)-[(3R,4R,5R,6R)-3-acetamido-6-(hydroxymethyl)-4,5-bis(oxidanyl)oxan-2-ylidene]amino] N-phenylcarbamate | | Authors: | Sumida, T, Yokoyama, S, RIKEN Structural Genomics/Proteomics Initiative (RSGI) | | Deposit date: | 2011-07-11 | | Release date: | 2012-06-06 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Gaining insight into the inhibition of glycoside hydrolase family 20 exo-beta-N-acetylhexosaminidases using a structural approach
Org.Biomol.Chem., 10, 2012
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3SUV
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8HVB
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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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7WDT
 | | 6-sulfo-beta-D-N-acetylglucosaminidase from Bifidobacterium bifidum in complex with GlcNAc-6S | | Descriptor: | 2-acetamido-2-deoxy-6-O-sulfo-alpha-D-glucopyranose, 2-acetamido-2-deoxy-6-O-sulfo-beta-D-glucopyranose, Beta-N-acetylhexosaminidase, ... | | Authors: | Yamada, C, Kashima, T, Fushinobu, S, Katoh, T, Katayama, T. | | Deposit date: | 2021-12-22 | | Release date: | 2022-12-28 | | Last modified: | 2023-06-14 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | A bacterial sulfoglycosidase highlights mucin O-glycan breakdown in the gut ecosystem.
Nat.Chem.Biol., 19, 2023
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6Z14
 | | Structure of Bifidobacterium bifidum GH20 beta-N-beta-N-acetylhexosaminidase E553Q variant in complex with 4MU-6SGlcNAc-derived oxazoline | | Descriptor: | 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Beta-N-acetylhexosaminidase, NITRATE ION, ... | | Authors: | He, Y, Jin, Y, Rizkallah, P, Chen, P. | | Deposit date: | 2020-05-12 | | Release date: | 2021-05-19 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.67 Å) | | Cite: | Structure and activity of the GH20 beta-N-beta-N-acetylhexosaminidase from Bifidobacterium bifidum
To Be Published
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5BXP
 | | LNBase in complex with LNB-LOGNAc | | Descriptor: | Lacto-N-biosidase, SULFATE ION, beta-D-galactopyranose-(1-3)-N-acetylglucosaminono-1,5-lactone (Z)-oxime | | Authors: | Ito, T, Arakawa, T, Fushinobu, S. | | Deposit date: | 2015-06-09 | | Release date: | 2015-09-09 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Gaining insight into the catalysis by GH20 lacto-N-biosidase using small molecule inhibitors and structural analysis
Chem.Commun.(Camb.), 51, 2015
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6YHH
 | | X-ray Structure of Flavobacterium johnsoniae chitobiase (FjGH20) | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Beta-N-acetylglucosaminidase-like protein Glycoside hydrolase family 20, GLYCEROL | | Authors: | Mazurkewich, S, Helland, R, MacKenzie, A, Eijsink, V.G.H, Pope, P.B, Branden, G, Larsbrink, J. | | Deposit date: | 2020-03-30 | | Release date: | 2020-09-02 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Structural insights of the enzymes from the chitin utilization locus of Flavobacterium johnsoniae.
Sci Rep, 10, 2020
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7CBN
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6YXZ
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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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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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3GH4
 | | Crystal structure of beta-hexosaminidase from Paenibacillus sp. TS12 | | Descriptor: | ACETIC ACID, SULFATE ION, beta-hexosaminidase | | Authors: | Sumida, T, Ishii, R, Yanagisawa, T, Yokoyama, S, Ito, M, RIKEN Structural Genomics/Proteomics Initiative (RSGI) | | Deposit date: | 2009-03-03 | | Release date: | 2009-07-07 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Molecular cloning and crystal structural analysis of a novel beta-N-acetylhexosaminidase from Paenibacillus sp. TS12 capable of degrading glycosphingolipids
J.Mol.Biol., 392, 2009
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5BXT
 | | LNBase in complex with LNB-NHAcAUS | | Descriptor: | Lacto-N-biosidase, N-{[(1R,2R,3R,7S,7aR)-1,2,7-trihydroxyhexahydro-1H-pyrrolizin-3-yl]methyl}acetamide, SULFATE ION, ... | | Authors: | Ito, T, Arakawa, T, Fushinobu, S. | | Deposit date: | 2015-06-09 | | Release date: | 2015-09-09 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Gaining insight into the catalysis by GH20 lacto-N-biosidase using small molecule inhibitors and structural analysis
Chem.Commun.(Camb.), 51, 2015
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1C7S
 | | BETA-N-ACETYLHEXOSAMINIDASE MUTANT D539A COMPLEXED WITH DI-N-ACETYL-BETA-D-GLUCOSAMINE (CHITOBIASE) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, BETA-N-ACETYLHEXOSAMINIDASE, SULFATE ION | | Authors: | Prag, G, Papanikolau, Y, Tavlas, G, Vorgias, C.E, Petratos, K, Oppenheim, A.B. | | Deposit date: | 2000-03-14 | | Release date: | 2000-09-20 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structures of chitobiase mutants complexed with the substrate Di-N-acetyl-d-glucosamine: the catalytic role of the conserved acidic pair, aspartate 539 and glutamate 540.
J.Mol.Biol., 300, 2000
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3SUS
 | | Crystal structure of beta-hexosaminidase from Paenibacillus sp. TS12 in complex with Gal-NAG-thiazoline | | Descriptor: | (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, Beta-hexosaminidase, SULFATE ION | | Authors: | Sumida, T, Yokoyama, S, RIKEN Structural Genomics/Proteomics Initiative (RSGI) | | Deposit date: | 2011-07-11 | | Release date: | 2012-06-06 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Gaining insight into the inhibition of glycoside hydrolase family 20 exo-beta-N-acetylhexosaminidases using a structural approach
Org.Biomol.Chem., 10, 2012
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