1QBA
 
 | | BACTERIAL CHITOBIASE, GLYCOSYL HYDROLASE FAMILY 20 | | Descriptor: | CHITOBIASE, SULFATE ION | | Authors: | Tews, I, Perrakis, A, Oppenheim, A, Dauter, Z, Wilson, K.S, Vorgias, C.E. | | Deposit date: | 1996-06-06 | | Release date: | 1997-01-11 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Bacterial chitobiase structure provides insight into catalytic mechanism and the basis of Tay-Sachs disease.
Nat.Struct.Biol., 3, 1996
|
|
1QBB
 | | BACTERIAL CHITOBIASE COMPLEXED WITH CHITOBIOSE (DINAG) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, CHITOBIASE, SULFATE ION | | Authors: | Tews, I, Perrakis, A, Oppenheim, A, Dauter, Z, Wilson, K.S, Vorgias, C.E. | | Deposit date: | 1996-06-07 | | Release date: | 1997-02-12 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Bacterial chitobiase structure provides insight into catalytic mechanism and the basis of Tay-Sachs disease.
Nat.Struct.Biol., 3, 1996
|
|
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
|
|
1C7T
 | | BETA-N-ACETYLHEXOSAMINIDASE MUTANT E540D COMPLEXED WITH DI-N ACETYL-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: | 2000-03-17 | | Release date: | 2000-09-20 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.9 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
|
|
1HP4
 | |
1HP5
 | | STREPTOMYCES PLICATUS BETA-N-ACETYLHEXOSAMINIDASE COMPLEXED WITH INTERMEDIATE ANALOUGE NAG-THIAZOLINE | | Descriptor: | 3AR,5R,6S,7R,7AR-5-HYDROXYMETHYL-2-METHYL-5,6,7,7A-TETRAHYDRO-3AH-PYRANO[3,2-D]THIAZOLE-6,7-DIOL, BETA-N-ACETYLHEXOSAMINIDASE, CHLORIDE ION, ... | | Authors: | Mark, B.L. | | Deposit date: | 2000-12-12 | | Release date: | 2001-04-04 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Crystallographic evidence for substrate-assisted catalysis in a bacterial beta-hexosaminidase.
J.Biol.Chem., 276, 2001
|
|
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
|
|
1M04
 | | Mutant Streptomyces plicatus beta-hexosaminidase (D313N) 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 (1.95 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
|
|
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
|
|
1M01
 | | Wildtype Streptomyces plicatus beta-hexosaminidase in complex with product (GlcNAc) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Beta-N-acetylhexosaminidase, CHLORIDE ION, ... | | Authors: | J Williams, S, Mark, B.L, Vocadlo, D.J, James, M.N.G, Withers, S.G. | | Deposit date: | 2002-06-11 | | Release date: | 2003-01-21 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.1 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
|
|
2CBI
 | | Structure of the Clostridium perfringens NagJ family 84 glycoside hydrolase, a homologue of human O-GlcNAcase | | Descriptor: | CHLORIDE ION, GAMMA-BUTYROLACTONE, GLYCEROL, ... | | Authors: | Rao, F.V, Dorfmueller, H.C, Villa, F, Allwood, M, Eggleston, I.M, van Aalten, D.M.F. | | Deposit date: | 2006-01-04 | | Release date: | 2006-02-13 | | Last modified: | 2018-02-28 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Structural insights into the mechanism and inhibition of eukaryotic O-GlcNAc hydrolysis.
EMBO J., 25, 2006
|
|
2CBJ
 | | Structure of the Clostridium perfringens NagJ family 84 glycoside hydrolase, a homologue of human O-GlcNAcase in complex with PUGNAc | | Descriptor: | CHLORIDE ION, HYALURONIDASE, O-(2-ACETAMIDO-2-DEOXY D-GLUCOPYRANOSYLIDENE) AMINO-N-PHENYLCARBAMATE | | Authors: | Rao, F.V, Dorfmueller, H.C, Villa, F, Allwood, M, Eggleston, I.M, van Aalten, D.M.F. | | Deposit date: | 2006-01-05 | | Release date: | 2006-02-13 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Structural insights into the mechanism and inhibition of eukaryotic O-GlcNAc hydrolysis.
EMBO J., 25, 2006
|
|
2CHN
 | | Bacteroides thetaiotaomicron hexosaminidase with O-GlcNAcase activity- NAG-thiazoline complex | | Descriptor: | 3AR,5R,6S,7R,7AR-5-HYDROXYMETHYL-2-METHYL-5,6,7,7A-TETRAHYDRO-3AH-PYRANO[3,2-D]THIAZOLE-6,7-DIOL, CALCIUM ION, GLUCOSAMINIDASE, ... | | Authors: | Dennis, R.J, Taylor, E.J, Macauley, M.S, Stubbs, K.A, Turkenburg, J.P, Hart, S.J, Black, G.N, Vocadlo, D.J, Davies, G.J. | | Deposit date: | 2006-03-15 | | Release date: | 2006-05-08 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Structure and Mechanism of a Bacterial B-Glucosaminidase Having O-Glcnacase Activity
Nat.Struct.Mol.Biol., 13, 2006
|
|
2CHO
 | | Bacteroides thetaiotaomicron hexosaminidase with O-GlcNAcase activity | | Descriptor: | ACETATE ION, CALCIUM ION, GLUCOSAMINIDASE, ... | | Authors: | Dennis, R.J, Taylor, E.J, Macauley, M.S, Stubbs, K.A, Turkenburg, J.P, Hart, S.J, Black, G.N, Vocadlo, D.J, Davies, G.J. | | Deposit date: | 2006-03-16 | | Release date: | 2006-06-19 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Structure and Mechanism of a Bacterial B-Glucosaminidase Having O-Glcnacase Activity
Nat.Struct.Mol.Biol., 13, 2006
|
|
2J47
 | | Bacteroides thetaiotaomicron GH84 O-GlcNAcase in complex with a imidazole-pugnac hybrid inhibitor | | Descriptor: | (5R,6R,7R,8S)-8-(ACETYLAMINO)-6,7-DIHYDROXY-5-(HYDROXYMETHYL)-N-PHENYL-1,5,6,7,8,8A-HEXAHYDROIMIDAZO[1,2-A]PYRIDINE-2-CARBOXAMIDE, GLUCOSAMINIDASE, GLYCEROL | | Authors: | Dennis, R.J, Davies, G.J. | | Deposit date: | 2006-08-25 | | Release date: | 2006-10-03 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.98 Å) | | Cite: | Inhibition of O-Glcnacase by a Gluco-Configured Nagstatin and a Pugnac-Imidazole Hybrid Inhibitor
Chem. Commun., 42, 2006
|
|
2J4G
 | | Bacteroides thetaiotaomicron GH84 O-GlcNAcase in complex with n-butyl- thiazoline inhibitor | | Descriptor: | (3AR,5R,6S,7R,7AR)-5-(HYDROXYMETHYL)-2-PROPYL-5,6,7,7A-TETRAHYDRO-3AH-PYRANO[3,2-D][1,3]THIAZOLE-6,7-DIOL, ACETATE ION, GLYCEROL, ... | | Authors: | Dennis, R.J, Davies, G.J. | | Deposit date: | 2006-08-31 | | Release date: | 2007-01-30 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Analysis of Pugnac and Nag-Thiazoline as Transition State Analogues for Human O-Glcnacase: Mechanistic and Structural Insights Into Inhibitor Selectivity and Transition State Poise.
J.Am.Chem.Soc., 129, 2007
|
|
2J62
 | | Structure of a bacterial O-glcnacase in complex with glcnacstatin | | Descriptor: | CHLORIDE ION, N-[(5R,6R,7R,8S)-6,7-DIHYDROXY-5-(HYDROXYMETHYL)-2-(2-PHENYLETHYL)-1,5,6,7,8,8A-HEXAHYDROIMIDAZO[1,2-A]PYRIDIN-8-YL]-2-METHYLPROPANAMIDE, O-GlcNAcase NagJ | | Authors: | Dorfmueller, H.C, Borodkin, V.S, Schimpl, M, Shepherd, S.M, Shpiro, N.A, van Aalten, D.M.F. | | Deposit date: | 2006-09-22 | | Release date: | 2007-02-13 | | Last modified: | 2018-11-28 | | Method: | X-RAY DIFFRACTION (2.26 Å) | | Cite: | GlcNAcstatin: a picomolar, selective O-GlcNAcase inhibitor that modulates intracellular O-glcNAcylation levels.
J. Am. Chem. Soc., 128, 2006
|
|
2JIW
 | | Bacteroides thetaiotaomicron GH84 O-GlcNAcase in complex with 2- Acetylamino-2-deoxy-1-epivalienamine | | Descriptor: | N-[(1S,2R,5R,6R)-2-AMINO-5,6-DIHYDROXY-4-(HYDROXYMETHYL)CYCLOHEX-3-EN-1-YL]ACETAMIDE, O-GLCNACASE BT_4395 | | Authors: | Dennis, R.J, Davies, G.J. | | Deposit date: | 2007-07-02 | | Release date: | 2007-08-07 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | A 1-Acetamido Derivative of 6-Epi-Valienamine: An Inhibitor of a Diverse Group of Beta-N-Acetylglucosaminidases.
Org.Biomol.Chem., 5, 2007
|
|
2VUR
 | | Chemical dissection of the link between Streptozotocin, O-GlcNAc and pancreatic cell death | | Descriptor: | 2-deoxy-2-{[(2-hydroxy-1-methylhydrazino)carbonyl]amino}-beta-D-glucopyranose, O-GLCNACASE NAGJ, SULFATE ION | | Authors: | Pathak, S, Dorfmueller, H.C, Borodkin, V.S, van Aalten, D.M.F. | | Deposit date: | 2008-05-29 | | Release date: | 2009-02-10 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Chemical Dissection of the Link between Streptozotocin, O-Glcnac, and Pancreatic Cell Death.
Chem.Biol., 15, 2008
|
|
2VVN
 | | BtGH84 in complex with NH-Butylthiazoline | | Descriptor: | (3AR,5R,6S,7R,7AR)-2-(ETHYLAMINO)-5-(HYDROXYMETHYL)-5,6,7,7A-TETRAHYDRO-3AH-PYRANO[3,2-D][1,3]THIAZOLE-6,7-DIOL, AMMONIUM ION, GLYCEROL, ... | | Authors: | He, Y, Davies, G.J. | | Deposit date: | 2008-06-10 | | Release date: | 2008-07-01 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | A Potent Mechanism-Inspired O-Glcnacase Inhibitor that Blocks Phosphorylation of Tau in Vivo.
Nat.Chem.Biol., 4, 2008
|
|
2VVS
 | | BtGH84 structure in complex with PUGNAc | | Descriptor: | O-(2-ACETAMIDO-2-DEOXY D-GLUCOPYRANOSYLIDENE) AMINO-N-PHENYLCARBAMATE, O-GLCNACASE BT_4395 | | Authors: | Macauley, M.S, Bubb, A, Martinez-Fleites, C, Davies, G.J, Vocadlo, D.J. | | Deposit date: | 2008-06-11 | | Release date: | 2008-09-30 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.24 Å) | | Cite: | Elevation of Global O-Glcnac Levels in 3T3-L1 Adipocytes by Selective Inhibition of O-Glcnacase Does not Induce Insulin Resistance
J.Biol.Chem., 283, 2008
|
|
2V5C
 | | Family 84 glycoside hydrolase from Clostridium perfringens, 2.1 Angstrom structure | | Descriptor: | CACODYLATE ION, CALCIUM ION, O-GLCNACASE NAGJ, ... | | Authors: | Ficko-Blean, E, Gregg, K.J, Adams, J.J, Hehemann, J.H, Smith, S.J, Czjzek, M, Boraston, A.B. | | Deposit date: | 2008-10-02 | | Release date: | 2009-01-27 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Portrait of an Enzyme: A Complete Structural Analysis of a Multi-Modular Beta-N-Acetylglucosaminidase from Clostridium Perfringens
J.Biol.Chem., 284, 2009
|
|
2V5D
 | | Structure of a Family 84 Glycoside Hydrolase and a Family 32 Carbohydrate-Binding Module in Tandem from Clostridium perfringens. | | Descriptor: | CALCIUM ION, O-GLCNACASE NAGJ | | Authors: | Ficko-Blean, E, Gregg, K.J, Adams, J.J, Hehemann, J.H, Smith, S.J, Czjzek, M, Boraston, A.B. | | Deposit date: | 2008-10-02 | | Release date: | 2009-01-27 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | Portrait of an Enzyme: A Complete Structural Analysis of a Multi-Modular Beta-N-Acetylglucosaminidase from Clostridium Perfringens
J.Biol.Chem., 284, 2009
|
|
2W4X
 | | BtGH84 in complex with STZ | | Descriptor: | CALCIUM ION, GLYCEROL, O-GLCNACASE BT_4395, ... | | Authors: | He, Y, Bubb, A, Martinez-Fleites, C, Davies, G.J. | | Deposit date: | 2008-12-02 | | Release date: | 2009-02-24 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.42 Å) | | Cite: | Structural Insight Into the Mechanism of Streptozotocin Inhibition of O-Glcnacase.
Carbohydr.Res., 344, 2009
|
|
2W67
 | | BtGH84 in complex with FMA34 | | Descriptor: | CALCIUM ION, GLYCEROL, N-[(3S,4R,5R,6R)-4,5,6-trihydroxyazepan-3-yl]acetamide, ... | | Authors: | He, Y, Davies, G.J. | | Deposit date: | 2008-12-17 | | Release date: | 2009-04-14 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Molecular Basis for Inhibition of Gh84 Glycoside Hydrolases by Substituted Azepanes: Conformational Flexibility Enables Probing of Substrate Distortion.
J.Am.Chem.Soc., 131, 2009
|
|
