3I3D
 
 | | E. COLI (lacZ) BETA-GALACTOSIDASE (M542A) IN COMPLEX WITH IPTG | | Descriptor: | 1-methylethyl 1-thio-beta-D-galactopyranoside, Beta-galactosidase, DIMETHYL SULFOXIDE, ... | | Authors: | Dugdale, M.L, Dymianiw, D, Minhas, B, Huber, R.E. | | Deposit date: | 2009-06-30 | | Release date: | 2010-05-12 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Role of Met-542 as a guide for the conformational changes of Phe-601 that occur during the reaction of β-galactosidase (Escherichia coli).
Biochem.Cell Biol., 88, 2010
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3IAP
 | | E. coli (lacZ) beta-galactosidase (E416Q) | | Descriptor: | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Beta-galactosidase, DIMETHYL SULFOXIDE, ... | | Authors: | Lo, S, Dugdale, M.L, Jeerh, N, Ku, T, Roth, N.J, Huber, R.E. | | Deposit date: | 2009-07-14 | | Release date: | 2009-12-29 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Studies of Glu-416 variants of beta-galactosidase (E. coli) show that the active site Mg(2+) is not important for structure and indicate that the main role of Mg (2+) is to mediate optimization of active site chemistry
Protein J., 29, 2010
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1JYW
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3IAQ
 | | E. coli (lacz) beta-galactosidase (E416V) | | Descriptor: | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Beta-galactosidase, DIMETHYL SULFOXIDE, ... | | Authors: | Lo, S, Dugdale, M.L, Jeerh, N, Ku, T, Roth, N.J, Huber, R.E. | | Deposit date: | 2009-07-14 | | Release date: | 2009-12-29 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Studies of Glu-416 variants of beta-galactosidase (E. coli) show that the active site Mg(2+) is not important for structure and indicate that the main role of Mg (2+) is to mediate optimization of active site chemistry
Protein J., 29, 2010
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3I3E
 | | E. COLI (lacZ) BETA-GALACTOSIDASE (M542A) | | Descriptor: | Beta-galactosidase, DIMETHYL SULFOXIDE, MAGNESIUM ION, ... | | Authors: | Dugdale, M.L, Dymianiw, D, Minhas, B, Huber, R.E. | | Deposit date: | 2009-06-30 | | Release date: | 2010-05-12 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Role of Met-542 as a guide for the conformational changes of Phe-601 that occur during the reaction of β-galactosidase (Escherichia coli).
Biochem.Cell Biol., 88, 2010
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3K4D
 | | Crystal structure of E. coli beta-glucuronidase with the glucaro-d-lactam inhibitor bound | | Descriptor: | (2S,3R,4S,5R)-3,4,5-trihydroxy-6-oxopiperidine-2-carboxylic acid, Beta-glucuronidase | | Authors: | Wallace, B.D, Redinbo, M.R. | | Deposit date: | 2009-10-05 | | Release date: | 2010-11-17 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.393 Å) | | Cite: | Alleviating cancer drug toxicity by inhibiting a bacterial enzyme.
Science, 330, 2010
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3J7H
 | | Structure of beta-galactosidase at 3.2-A resolution obtained by cryo-electron microscopy | | Descriptor: | Beta-galactosidase, MAGNESIUM ION | | Authors: | Bartesaghi, A, Matthies, D, Banerjee, S, Merk, A, Subramaniam, S. | | Deposit date: | 2014-06-30 | | Release date: | 2014-07-30 | | Last modified: | 2024-02-21 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | Structure of beta-galactosidase at 3.2- angstrom resolution obtained by cryo-electron microscopy.
Proc.Natl.Acad.Sci.USA, 111, 2014
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1JZ2
 | | E. COLI (lacZ) BETA-GALACTOSIDASE-TRAPPED 2-F-GALACTOSYL-ENZYME INTERMEDIATE (ORTHORHOMBIC) | | Descriptor: | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 2-deoxy-2-fluoro-beta-D-galactopyranose, Beta-Galactosidase, ... | | Authors: | Juers, D.H, McCarter, J.D, Mackenzie, L, Withers, S.G, Matthews, B.W. | | Deposit date: | 2001-09-13 | | Release date: | 2001-12-07 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | A Structural View of the Action of Escherichia Coli (Lacz) Beta-Galactosidase
Biochemistry, 40, 2001
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3K4A
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1JZ3
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1JZ6
 | | E. COLI (lacZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTO-TETRAZOLE | | Descriptor: | (5R, 6S, 7S, ... | | Authors: | Juers, D.H, Heightman, T.D, Vasella, A, Matthews, B.W. | | Deposit date: | 2001-09-13 | | Release date: | 2001-12-07 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | A Structural View of the Action of Escherichia Coli (Lacz) Beta-Galactosidase
Biochemistry, 40, 2001
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3K46
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3HN3
 | | Human beta-glucuronidase at 1.7 A resolution | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Klei, H.E, Ghosh, K, Anumula, R. | | Deposit date: | 2009-05-29 | | Release date: | 2009-12-01 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Human beta-glucuronidasel at 1.7 A resolution
To be Published
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1JZ7
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1JZ4
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3I3B
 | | E.coli (lacz) Beta-Galactosidase (M542A) in Complex with D-Galactopyranosyl-1-on | | Descriptor: | Beta-galactosidase, D-galactonolactone, DIMETHYL SULFOXIDE, ... | | Authors: | Dugdale, M.L, Dymianiw, D, Minhas, B, Huber, R.E. | | Deposit date: | 2009-06-30 | | Release date: | 2010-05-12 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Role of Met-542 as a guide for the conformational changes of Phe-601 that occur during the reaction of β-galactosidase (Escherichia coli).
Biochem.Cell Biol., 88, 2010
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1JZ5
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1JZ8
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6B6L
 | | The crystal structure of glycosyl hydrolase family 2 (GH2) member from Bacteroides cellulosilyticus DSM 14838 | | Descriptor: | 1,2-ETHANEDIOL, FORMIC ACID, Glycosyl hydrolase family 2, ... | | Authors: | Tan, K, Joachimiak, G, Nocek, B, Enddres, M, Babnigg, G, Joachimiak, A, Midwest Center for Structural Genomics (MCSG) | | Deposit date: | 2017-10-02 | | Release date: | 2017-10-11 | | Last modified: | 2020-01-01 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | The crystal structure of glycosyl hydrolase family 2 (GH2) member from Bacteroides cellulosilyticus DSM 14838
To Be Published
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2VJX
 | | Structural and biochemical evidence for a boat-like transition state in beta-mannosidases | | Descriptor: | (3S,4R,5R)-3,4-DIHYDROXY-5-(HYDROXYMETHYL)PIPERIDIN-2-ONE, 1,2-ETHANEDIOL, BETA-MANNOSIDASE, ... | | Authors: | Tailford, L.E, Offen, W.A, Smith, N.L, Dumon, C, Moreland, C, Gratien, J, Heck, M.P, Stick, R.V, Bleriot, Y, Vasella, A, Gilbert, H.J, Davies, G.J. | | Deposit date: | 2007-12-14 | | Release date: | 2008-04-01 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Structural and Biochemical Evidence for a Boat-Like Transition State in Beta-Mannosidases.
Nat.Chem.Biol., 4, 2008
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6BJQ
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2VZV
 | | Substrate Complex of Amycolatopsis orientalis exo-chitosanase CsxA E541A with chitosan | | Descriptor: | 2-amino-2-deoxy-beta-D-glucopyranose-(1-4)-2-amino-2-deoxy-beta-D-glucopyranose, EXO-BETA-D-GLUCOSAMINIDASE | | Authors: | Lammerts van Bueren, A, Ghinet, M.G, Gregg, K, Fleury, A, Brzezinski, R, Boraston, A.B. | | Deposit date: | 2008-08-05 | | Release date: | 2008-10-14 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | The Structural Basis of Substrate Recognition in an Exo-Beta-D-Glucosaminidase Involved in Chitosan Hydrolysis.
J.Mol.Biol., 385, 2009
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2VZO
 | | Crystal structure of Amycolatopsis orientalis exo-chitosanase CsxA | | Descriptor: | ACETATE ION, CADMIUM ION, EXO-BETA-D-GLUCOSAMINIDASE, ... | | Authors: | Lammerts van Bueren, A, Ghinet, M.G, Gregg, K, Fleury, A, Brzezinski, R, Boraston, A.B. | | Deposit date: | 2008-08-05 | | Release date: | 2008-10-14 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.24 Å) | | Cite: | The Structural Basis of Substrate Recognition in an Exo-Beta-D-Glucosaminidase Involved in Chitosan Hydrolysis.
J.Mol.Biol., 385, 2009
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2VR4
 | | Transition-state mimicry in mannoside hydrolysis: characterisation of twenty six inhibitors and insight into binding from linear free energy relationships and 3-D structure | | Descriptor: | (2Z,3R,4S,5R,6R)-2-[(4-aminobutyl)imino]-6-(hydroxymethyl)piperidine-3,4,5-triol, 1,2-ETHANEDIOL, BETA-MANNOSIDASE, ... | | Authors: | Tailford, L.E, Offen, W.A, Smith, N.L, Dumon, C, Moreland, C, Gratien, J, Heck, M.P, Stick, R.V, Bleriot, Y, Vasella, A, Gilbert, H.J, Davies, G.J. | | Deposit date: | 2008-03-25 | | Release date: | 2008-04-08 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structural and Biochemical Evidence for a Boat-Like Transition State in Beta-Mannosidases.
Nat.Chem.Biol., 4, 2008
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2VZS
 | | Chitosan Product complex of Amycolatopsis orientalis exo-chitosanase CsxA | | Descriptor: | 2-amino-2-deoxy-beta-D-glucopyranose, CADMIUM ION, EXO-BETA-D-GLUCOSAMINIDASE, ... | | Authors: | Lammerts van Bueren, A, Ghinet, M.G, Gregg, K, Fleury, A, Brzezinski, R, Boraston, A.B. | | Deposit date: | 2008-08-05 | | Release date: | 2008-10-14 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | The Structural Basis of Substrate Recognition in an Exo-Beta-D-Glucosaminidase Involved in Chitosan Hydrolysis.
J.Mol.Biol., 385, 2009
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