8JOI
 
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2A49
 | | Crystal structure of clavulanic acid bound to E166A variant of SHV-1 beta-lactamase | | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, Beta-lactamase SHV-1, CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE, ... | | Authors: | Padayatti, P.S, Helfand, M.S, Totir, M.A, Carey, M.P, Carey, P.R, Bonomo, R.A, van den Akker, F. | | Deposit date: | 2005-06-28 | | Release date: | 2005-08-02 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (1.43 Å) | | Cite: | High Resolution Crystal Structures of the trans-Enamine Intermediates Formed by Sulbactam and Clavulanic Acid and E166A SHV-1 {beta}-Lactamase.
J.Biol.Chem., 280, 2005
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2A3U
 | | Crystal structure of sulbactam bound to E166A variant of SHV-1 beta-lactamase | | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, Beta-lactamase SHV-1, CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE, ... | | Authors: | Padayatti, P.S, Helfand, M.S, Totir, M.A, Carey, M.P, Carey, P.R, Bonomo, R.A, van den Akker, F. | | Deposit date: | 2005-06-27 | | Release date: | 2005-08-02 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (1.34 Å) | | Cite: | High Resolution Crystal Structures of the trans-Enamine Intermediates Formed by Sulbactam and Clavulanic Acid and E166A SHV-1 {beta}-Lactamase.
J.Biol.Chem., 280, 2005
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2B5R
 | | 1B Lactamase / B Lactamase Inhibitor | | Descriptor: | Beta-lactamase TEM, Beta-lactamase inhibitory protein | | Authors: | Rahat, O, Albeck, S, Meged, R, Dym, O, Screiber, G, Israel Structural Proteomics Center (ISPC) | | Deposit date: | 2005-09-29 | | Release date: | 2006-04-11 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Binding Hot Spots in the TEM1-BLIP Interface in Light of its Modular Architecture.
J.Mol.Biol., 102, 2006
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8ISP
 | | Crystal structure of extended-spectrum class A beta-lactamase, CESS-1 E166Q acylated by cephalexin | | Descriptor: | (R)-2-((R)-((R)-2-amino-2-phenylacetamido)(carboxy)methyl)-5-methyl-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid, Beta-lactamase | | Authors: | Jeong, B.G, Kim, M.Y, Jeong, C.S, Do, H.W, Lee, J.H, Cha, S.S. | | Deposit date: | 2023-03-21 | | Release date: | 2024-05-15 | | Method: | X-RAY DIFFRACTION (2.11 Å) | | Cite: | Characterization of the extended substrate spectrum of the class A beta-lactamase CESS-1 from Stenotrophomonas sp. and structure-based investigation into its substrate preference.
Int J Antimicrob Agents, 63, 2024
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8ISO
 | | Crystal structure of extended-spectrum class A beta-lactamase, CESS-1 | | Descriptor: | 1,2-ETHANEDIOL, 1-METHOXY-2-[2-(2-METHOXY-ETHOXY]-ETHANE, Beta-lactamase | | Authors: | Jeong, B.G, Kim, M.Y, Jeong, C.S, Do, H.W, Lee, J.H, Cha, S.S. | | Deposit date: | 2023-03-21 | | Release date: | 2024-05-15 | | Method: | X-RAY DIFFRACTION (1.29 Å) | | Cite: | Characterization of the extended substrate spectrum of the class A beta-lactamase CESS-1 from Stenotrophomonas sp. and structure-based investigation into its substrate preference.
Int J Antimicrob Agents, 63, 2024
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8ISQ
 | | Crystal structure of extended-spectrum class A beta-lactamase, CESS-1 E166Q acylated by ampicillin | | Descriptor: | (2R,4S)-2-[(R)-{[(2R)-2-amino-2-phenylacetyl]amino}(carboxy)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid, 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Beta-lactamase, ... | | Authors: | Jeong, B.G, Kim, M.Y, Jeong, C.S, Do, H.W, Lee, J.H, Cha, S.S. | | Deposit date: | 2023-03-21 | | Release date: | 2024-05-15 | | Method: | X-RAY DIFFRACTION (2.24 Å) | | Cite: | Characterization of the extended substrate spectrum of the class A beta-lactamase CESS-1 from Stenotrophomonas sp. and structure-based investigation into its substrate preference.
Int J Antimicrob Agents, 63, 2024
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8ISR
 | | Crystal structure of extended-spectrum class A beta-lactamase, CESS-1 E166Q acylated by cefaclor | | Descriptor: | (R)-2-((R)-((R)-2-amino-2-phenylacetamido)(carboxy)methyl)-5-chloro-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid, 1,2-ETHANEDIOL, Beta-lactamase | | Authors: | Jeong, B.G, Kim, M.Y, Jeong, C.S, Do, H.W, Lee, J.H, Cha, S.S. | | Deposit date: | 2023-03-21 | | Release date: | 2024-05-15 | | Method: | X-RAY DIFFRACTION (2.09 Å) | | Cite: | Characterization of the extended substrate spectrum of the class A beta-lactamase CESS-1 from Stenotrophomonas sp. and structure-based investigation into its substrate preference.
Int J Antimicrob Agents, 63, 2024
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1YT4
 | | Crystal structure of TEM-76 beta-lactamase at 1.4 Angstrom resolution | | Descriptor: | Beta-lactamase TEM | | Authors: | Thomas, V.L, Golemi-Kotra, D, Kim, C, Vakulenko, S.B, Mobashery, S, Shoichet, B.K. | | Deposit date: | 2005-02-09 | | Release date: | 2005-07-12 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Structural Consequences of the Inhibitor-Resistant Ser130Gly Substitution in TEM beta-Lactamase.
Biochemistry, 44, 2005
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1ZG4
 | | TEM1 beta lactamase | | Descriptor: | Beta-lactamase TEM | | Authors: | Stec, B, Holtz, K.M, Wojciechowski, C.L, Kantrowitz, E.R. | | Deposit date: | 2005-04-20 | | Release date: | 2005-05-17 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Structure of the wild-type TEM-1 beta-lactamase at 1.55 A and the mutant enzyme Ser70Ala at 2.1 A suggest the mode of noncovalent catalysis for the mutant enzyme.
Acta Crystallogr.,Sect.D, 61, 2005
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1ZG6
 | | TEM1 beta lactamase mutant S70G | | Descriptor: | Beta-lactamase TEM | | Authors: | Stec, B, Holtz, K.M, Wojciechowski, C.L, Kantrowitz, E.R. | | Deposit date: | 2005-04-20 | | Release date: | 2005-05-17 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure of the wild-type TEM-1 beta-lactamase at 1.55 A and the mutant enzyme Ser70Ala at 2.1 A suggest the mode of noncovalent catalysis for the mutant enzyme.
Acta Crystallogr.,Sect.D, 61, 2005
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3NY4
 | | Crystal Structure of BlaC-K73A bound with Cefamandole | | Descriptor: | (6R,7R)-7-{[(2R)-2-hydroxy-2-phenylacetyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, Beta-lactamase, PHOSPHATE ION | | Authors: | Tremblay, L.W, Blanchard, J.S. | | Deposit date: | 2010-07-14 | | Release date: | 2010-11-24 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.22 Å) | | Cite: | Structures of the Michaelis Complex (1.2 A) and the Covalent Acyl Intermediate (2.0 A) of Cefamandole Bound in the Active Sites of the Mycobacterium tuberculosis beta-Lactamase K73A and E166A Mutants.
Biochemistry, 49, 2010
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3OPL
 | | ESBL R164H mutant SHV-1 beta-lactamase | | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, Beta-lactamase SHV-1, CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE | | Authors: | Sampson, J.M, van den Akker, F. | | Deposit date: | 2010-09-01 | | Release date: | 2011-07-13 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Ligand-dependent disorder of the Omega loop observed in extended-spectrum SHV-type beta-lactamase.
Antimicrob.Agents Chemother., 55, 2011
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3OPR
 | | ESBL R164H mutant of SHV-1 beta-lactamase complexed to SA2-13 | | Descriptor: | (3R)-4-[(4-CARBOXYBUTANOYL)OXY]-N-[(1E)-3-OXOPROP-1-EN-1-YL]-3-SULFINO-D-VALINE, Beta-lactamase SHV-1, CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE | | Authors: | Sampson, J.M, van den Akker, F. | | Deposit date: | 2010-09-01 | | Release date: | 2011-07-13 | | Last modified: | 2017-11-22 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Ligand-dependent disorder of the Omega loop observed in extended-spectrum SHV-type beta-lactamase.
Antimicrob.Agents Chemother., 55, 2011
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3P98
 | | The crystal structure of the extended spectrum beta-lactamase TEM-72 reveals inhibition by citrate | | Descriptor: | Beta-lactamase TEM-72, CITRIC ACID, DI(HYDROXYETHYL)ETHER | | Authors: | Docquier, J.D, Benvenuti, M, Calderone, V, Rossolini, G.M, Mangani, S. | | Deposit date: | 2010-10-16 | | Release date: | 2011-03-09 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure of the extended-spectrum [beta]-lactamase TEM-72 inhibited by citrate
Acta Crystallogr.,Sect.F, 67, 2011
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8G2T
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8G2R
 | | CRYSTAL STRUCTURE OF THE KPC-2 D179N VARIANT IN COMPLEX WITH AVIBACTAM | | Descriptor: | (2S,5R)-1-formyl-5-[(sulfooxy)amino]piperidine-2-carboxamide, Carbapenem-hydrolyzing beta-lactamase KPC | | Authors: | Alsenani, T, van den Akker, F. | | Deposit date: | 2023-02-06 | | Release date: | 2023-08-09 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.28 Å) | | Cite: | Exploring avibactam and relebactam inhibition of Klebsiella pneumoniae carbapenemase D179N variant: role of the Omega loop-held deacylation water.
Antimicrob.Agents Chemother., 67, 2023
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8GCV
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8GCT
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8GCS
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8GCX
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3Q1F
 | | CTX-M-9 S70G in complex with hydrolyzed piperacillin | | Descriptor: | Beta-lactamase, Hydrolyzed piperacillin | | Authors: | Leyssne, D, Delmas, J, Coignoux, A, Robin, F, Bonnet, R. | | Deposit date: | 2010-12-17 | | Release date: | 2011-12-21 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | CTX-M-9 S70G mutant in complex with hydrolyzed piperacillin
To be Published
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3OPP
 | | ESBL R164S mutant of SHV-1 beta-lactamase complexed with SA2-13 | | Descriptor: | (3R)-4-[(4-CARBOXYBUTANOYL)OXY]-N-[(1E)-3-OXOPROP-1-EN-1-YL]-3-SULFINO-D-VALINE, Beta-lactamase SHV-1, CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE | | Authors: | Sampson, J.M, van den Akker, F. | | Deposit date: | 2010-09-01 | | Release date: | 2011-07-13 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Ligand-dependent disorder of the Omega loop observed in extended-spectrum SHV-type beta-lactamase.
Antimicrob.Agents Chemother., 55, 2011
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3QHY
 | | Structural, thermodynamic and kinetic analysis of the picomolar binding affinity interaction of the beta-lactamase inhibitor protein-II (BLIP-II) with class A beta-lactamases | | Descriptor: | Beta-lactamase, Beta-lactamase inhibitory protein II | | Authors: | Brown, N.G, Chow, D.C, Sankaran, B, Zwart, P, Prasad, B.V.V, Palzkill, T, Berkeley Structural Genomics Center (BSGC) | | Deposit date: | 2011-01-26 | | Release date: | 2011-07-20 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.06 Å) | | Cite: | Analysis of the binding forces driving the tight interactions between beta-lactamase inhibitory protein-II (BLIP-II) and class A beta-lactamases.
J.Biol.Chem., 286, 2011
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3Q07
 | | CTX-M-9 S70G in complex with piperacillin | | Descriptor: | Beta-lactamase, Hydrolyzed piperacillin, Piperacillin | | Authors: | Delmas, J, Leyssne, D, Robin, F, Coignoux, A, Bonnet, R. | | Deposit date: | 2010-12-15 | | Release date: | 2011-12-21 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | CTX-M-9 S70G mutant in complex with piperacillin
To be Published
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