4CU7
 
 | | Unravelling the multiple functions of the architecturally intricate Streptococcus pneumoniae beta-galactosidase, BgaA | | Descriptor: | 1,2-ETHANEDIOL, BETA-GALACTOSIDASE, D-galacto-isofagomine, ... | | Authors: | Singh, A.K, Pluvinage, B, Higgins, M.A, Dalia, A.B, Flynn, M, Lloyd, A.R, Weiser, J.N, Stubbs, K.A, Boraston, A.B, King, S.J. | | Deposit date: | 2014-03-17 | | Release date: | 2014-08-20 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Unravelling the Multiple Functions of the Architecturally Intricate Streptococcus Pneumoniae Beta-Galactosidase, BgaA.
Plos Pathog., 10, 2014
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4CKD
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4DUV
 | | E. coli (lacZ) beta-galactosidase (G974A) 2-deoxy-galactosyl-enzyme and bis-Tris complex | | Descriptor: | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 2-deoxy-alpha-D-galactopyranose, Beta-galactosidase, ... | | Authors: | Wheatley, R.W, Lo, S, Janzcewicz, L.J, Dugdale, M.L, Huber, R.E. | | Deposit date: | 2012-02-22 | | Release date: | 2013-04-03 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | The Glucose Acceptor site of lacZ beta-galactosidase for the synthesis of allolactose - the natural inducer of the lac operon
To be Published
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4DUW
 | | E. coli (lacZ) beta-galactosidase (G974A) in complex with allolactose | | Descriptor: | Beta-galactosidase, DIMETHYL SULFOXIDE, MAGNESIUM ION, ... | | Authors: | Wheatley, R.W, Lo, S, Janzcewicz, L.J, Dugdale, M.L, Huber, R.E. | | Deposit date: | 2012-02-22 | | Release date: | 2013-03-20 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structural Explanation for Allolactose (lac operon inducer) Synthesis by lacZ
beta-Galactosidase and the Evolutionary Relationship between Allolactose
synthesis and the lac Repressor
J.Biol.Chem., 288, 2013
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3DEC
 | | Crystal structure of a glycosyl hydrolases family 2 protein from Bacteroides thetaiotaomicron | | Descriptor: | Beta-galactosidase, POTASSIUM ION | | Authors: | Kumaran, D, Bonanno, J, Romero, R, Burley, S.K, Swaminathan, S, New York SGX Research Center for Structural Genomics (NYSGXRC) | | Deposit date: | 2008-06-09 | | Release date: | 2008-06-17 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystal Structure of a Glycosyl Hydrolases Family 2 protein from Bacteroides thetaiotaomicron.
To be Published
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6KUZ
 | | E.coli beta-galactosidase (E537Q) in complex with fluorescent probe KSL01 | | Descriptor: | 3-(1,3-benzothiazol-2-yl)-2-[[4-[(2~{S},3~{R},4~{S},5~{R},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxyphenyl]methoxy]-5-methyl-benzaldehyde, Beta-galactosidase, DIMETHYL SULFOXIDE, ... | | Authors: | Chen, X, Hu, Y.L, Li, X.K, Guo, Y, Li, J. | | Deposit date: | 2019-09-03 | | Release date: | 2020-07-08 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.83 Å) | | Cite: | First-generation species-selective chemical probes for fluorescence imaging of human senescence-associated beta-galactosidase.
Chem Sci, 11, 2020
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6LD0
 | | Structure of Bifidobacterium dentium beta-glucuronidase complexed with C6-hexyl uronic isofagomine | | Descriptor: | (2~{S},3~{S},4~{R},5~{R})-2-hexyl-4,5-bis(oxidanyl)piperidine-3-carboxylic acid, LacZ1 Beta-galactosidase | | Authors: | Lin, H.-Y, Hsieh, T.-J, Lin, C.-H. | | Deposit date: | 2019-11-20 | | Release date: | 2021-01-27 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.901 Å) | | Cite: | Entropy-driven binding of gut bacterial beta-glucuronidase inhibitors ameliorates irinotecan-induced toxicity.
Commun Biol, 4, 2021
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6LDB
 | | Structure of Bifidobacterium dentium beta-glucuronidase complexed with uronic isofagomine | | Descriptor: | (3S,4R,5R)-4,5-dihydroxypiperidine-3-carboxylic acid, LacZ1 Beta-galactosidase | | Authors: | Lin, H.-Y, Hsieh, T.-J, Lin, C.-H. | | Deposit date: | 2019-11-20 | | Release date: | 2021-01-27 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.651 Å) | | Cite: | Entropy-driven binding of gut bacterial beta-glucuronidase inhibitors ameliorates irinotecan-induced toxicity.
Commun Biol, 4, 2021
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6LD6
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6LEM
 | | Structure of E. coli beta-glucuronidase complex with C6-nonyl uronic isofagomine | | Descriptor: | (2~{S},3~{S},4~{R},5~{R})-2-nonyl-4,5-bis(oxidanyl)piperidine-3-carboxylic acid, Beta-D-glucuronidase | | Authors: | Lin, H.-Y, Kuo, Y.-H, Lin, C.-H. | | Deposit date: | 2019-11-25 | | Release date: | 2021-01-27 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (3.188 Å) | | Cite: | Entropy-driven binding of gut bacterial beta-glucuronidase inhibitors ameliorates irinotecan-induced toxicity.
Commun Biol, 4, 2021
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6LEG
 | | Structure of E. coli beta-glucuronidase complex with uronic isofagomine | | Descriptor: | (3S,4R,5R)-4,5-dihydroxypiperidine-3-carboxylic acid, Beta-D-glucuronidase | | Authors: | Lin, H.-Y, Kuo, Y.-H, Lin, C.-H. | | Deposit date: | 2019-11-25 | | Release date: | 2021-01-27 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.603 Å) | | Cite: | Entropy-driven binding of gut bacterial beta-glucuronidase inhibitors ameliorates irinotecan-induced toxicity.
Commun Biol, 4, 2021
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6LDD
 | | Structure of Bifidobacterium dentium beta-glucuronidase complexed with C6-propyl uronic isofagomine | | Descriptor: | (2~{S},3~{S},4~{R},5~{R})-4,5-bis(oxidanyl)-2-propyl-piperidine-3-carboxylic acid, LacZ1 Beta-galactosidase | | Authors: | Lin, H.-Y, Hsieh, T.-J, Lin, C.-H. | | Deposit date: | 2019-11-20 | | Release date: | 2021-01-27 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.205 Å) | | Cite: | Entropy-driven binding of gut bacterial beta-glucuronidase inhibitors ameliorates irinotecan-induced toxicity.
Commun Biol, 4, 2021
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6LEJ
 | | Structure of E. coli beta-glucuronidase complex with C6-propyl uronic isofagomine | | Descriptor: | (2~{S},3~{S},4~{R},5~{R})-4,5-bis(oxidanyl)-2-propyl-piperidine-3-carboxylic acid, Beta-D-glucuronidase | | Authors: | Lin, H.-Y, Kuo, Y.-H, Lin, C.-H. | | Deposit date: | 2019-11-25 | | Release date: | 2021-01-27 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.617 Å) | | Cite: | Entropy-driven binding of gut bacterial beta-glucuronidase inhibitors ameliorates irinotecan-induced toxicity.
Commun Biol, 4, 2021
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3FN9
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3CZJ
 | | E. COLI (lacZ) BETA-GALACTOSIDASE (N460T) IN COMPLEX WITH D-GALCTOPYRANOSYL-1-ONE | | Descriptor: | Beta-galactosidase, D-galactonolactone, DIMETHYL SULFOXIDE, ... | | Authors: | Huber, R.E, Dugdale, M.L, Fraser, M.E, Tammam, S.D. | | Deposit date: | 2008-04-29 | | Release date: | 2009-04-07 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Practical Considerations When Using Temperature to Obtain Rate Constants and Activation Thermodynamics of Enzymes with Two Catalytic Steps: Native and N460T-beta-Galactosidase (E. coli) as Examples.
Protein J., 28, 2009
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3CMG
 | | Crystal structure of putative beta-galactosidase from Bacteroides fragilis | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CHLORIDE ION, PHOSPHATE ION, ... | | Authors: | Ramagopal, U.A, Rutter, M, Toro, R, Hu, S, Maletic, M, Gheyi, T, Sauder, J.M, Burley, S.K, Almo, S.C, New York SGX Research Center for Structural Genomics (NYSGXRC) | | Deposit date: | 2008-03-21 | | Release date: | 2008-04-29 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structure of putative beta-galactosidase from Bacteroides fragilis.
To be published
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3DYP
 | | E. coli (lacZ) beta-galactosidase (H418N) | | Descriptor: | Beta-galactosidase, DIMETHYL SULFOXIDE, MAGNESIUM ION, ... | | Authors: | Juers, D.H, Huber, R.E, Matthews, B.W. | | Deposit date: | 2008-07-28 | | Release date: | 2008-10-28 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Direct and indirect roles of His-418 in metal binding and in the activity of beta-galactosidase (E. coli).
Protein Sci., 18, 2009
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3DYM
 | | E. coli (lacZ) beta-galactosidase (H418E) | | Descriptor: | Beta-galactosidase, DIMETHYL SULFOXIDE, MAGNESIUM ION, ... | | Authors: | Juers, D.H, Huber, R.E, Matthews, B.W. | | Deposit date: | 2008-07-28 | | Release date: | 2008-10-28 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Direct and indirect roles of His-418 in metal binding and in the activity of beta-galactosidase (E. coli).
Protein Sci., 18, 2009
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3E1F
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3DYO
 | | E. coli (lacZ) beta-galactosidase (H418N) in complex with IPTG | | Descriptor: | 1-methylethyl 1-thio-beta-D-galactopyranoside, Beta-galactosidase, DIMETHYL SULFOXIDE, ... | | Authors: | Juers, D.H, Huber, R.E, Matthews, B.W. | | Deposit date: | 2008-07-28 | | Release date: | 2008-10-28 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Direct and indirect roles of His-418 in metal binding and in the activity of beta-galactosidase (E. coli).
Protein Sci., 18, 2009
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3VDA
 | | E. coli (lacZ) beta-galactosidase (N460T) | | Descriptor: | Beta-galactosidase, DIMETHYL SULFOXIDE, MAGNESIUM ION, ... | | Authors: | Wheatley, R.W, Kappelhoff, J.C, Hahn, J.N, Dugdale, M.L, Dutkoski, M.J, Tamman, S.D, Fraser, M.E, Huber, R.E. | | Deposit date: | 2012-01-04 | | Release date: | 2012-04-11 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Substitution for Asn460 cripples {beta}-galactosidase (Escherichia coli) by increasing substrate affinity and decreasing transition state stability.
Arch.Biochem.Biophys., 521, 2012
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3VD5
 | | E. coli (lacZ) beta-galactosidase (N460S) | | Descriptor: | Beta-galactosidase, DIMETHYL SULFOXIDE, MAGNESIUM ION, ... | | Authors: | Wheatley, R.W, Kappelhoff, J.C, Hahn, J.N, Dugdale, M.L, Dutkoski, M.J, Tamman, S.D, Fraser, M.E, Huber, R.E. | | Deposit date: | 2012-01-04 | | Release date: | 2012-04-11 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Substitution for Asn460 cripples {beta}-galactosidase (Escherichia coli) by increasing substrate affinity and decreasing transition state stability.
Arch.Biochem.Biophys., 521, 2012
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3VD4
 | | E. coli (lacZ) beta-galactosidase (N460D) in complex with IPTG | | Descriptor: | 1-methylethyl 1-thio-beta-D-galactopyranoside, Beta-galactosidase, DIMETHYL SULFOXIDE, ... | | Authors: | Wheatley, R.W, Kappelhoff, J.C, Hahn, J.N, Dugdale, M.L, Dutkoski, M.J, Tamman, S.D, Fraser, M.E, Huber, R.E. | | Deposit date: | 2012-01-04 | | Release date: | 2012-04-11 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Substitution for Asn460 cripples {beta}-galactosidase (Escherichia coli) by increasing substrate affinity and decreasing transition state stability.
Arch.Biochem.Biophys., 521, 2012
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3T2P
 | | E. coli (lacZ) beta-galactosidase (S796D) in complex with IPTG | | Descriptor: | 1-methylethyl 1-thio-beta-D-galactopyranoside, Beta-galactosidase, DIMETHYL SULFOXIDE, ... | | Authors: | Jancewicz, L.J, Wheatley, R.W, Sutendra, G, Lee, M, Fraser, M, Huber, R.E. | | Deposit date: | 2011-07-22 | | Release date: | 2012-01-18 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Ser-796 of Beta-Galactosidase (E. coli) Plays a Key Role in Maintaining an Optimum Balance between the Opened and Closed Conformations of the Catalytically Important Active Site Loop
Arch.Biochem.Biophys., 517, 2012
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3VDB
 | | E. coli (lacZ) beta-galactosidase (N460T) in complex with galactonolactone | | Descriptor: | Beta-galactosidase, D-galactonolactone, DIMETHYL SULFOXIDE, ... | | Authors: | Wheatley, R.W, Kappelhoff, J.C, Hahn, J.N, Dugdale, M.L, Dutkoski, M.J, Tamman, S.D, Fraser, M.E, Huber, R.E. | | Deposit date: | 2012-01-04 | | Release date: | 2012-04-11 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Substitution for Asn460 cripples {beta}-galactosidase (Escherichia coli) by increasing substrate affinity and decreasing transition state stability.
Arch.Biochem.Biophys., 521, 2012
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