1NYY
 
 | | Crystal Structure of the complex between M182T mutant of TEM-1 and a boronic acid inhibitor (105) | | Descriptor: | Beta-lactamase TEM, N-[5-METHYL-3-O-TOLYL-ISOXAZOLE-4-CARBOXYLIC ACID AMIDE] BORONIC ACID | | Authors: | Wang, X, Minasov, G, Blazquez, J, Caselli, E, Prati, F, Shoichet, B.K. | | Deposit date: | 2003-02-14 | | Release date: | 2003-08-26 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Recognition and resistance in TEM beta-lactamase
Biochemistry, 42, 2003
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3N4I
 | | Crystal structure of the SHV-1 D104E beta-lactamase/beta-lactamase inhibitor protein (BLIP) complex | | Descriptor: | Beta-lactamase SHV-1, Beta-lactamase inhibitory protein | | Authors: | Hanes, M.S, Reynolds, K.A, McNamara, C, Ghosh, P, Bonomo, R.A, Kirsch, J.F, Handel, T.M. | | Deposit date: | 2010-05-21 | | Release date: | 2011-03-09 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.56 Å) | | Cite: | Specificity and Cooperativity at beta-lactamase Position 104 in TEM-1/BLIP and SHV-1/BLIP interactions
Proteins, 79, 2011
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3NDG
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3NBL
 | | Crystal Structure of BlaC-E166A covalently bound with Cefuroxime | | Descriptor: | (2R)-5-[(carbamoyloxy)methyl]-2-[(1R)-1-{[(2Z)-2-(furan-2-yl)-2-(methoxyimino)acetyl]amino}-2-oxoethyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid, Beta-lactamase | | Authors: | Tremblay, L.W, Blanchard, J.S. | | Deposit date: | 2010-06-03 | | Release date: | 2011-12-14 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | BlaC-E166A covalently bound with cephalosporins and penicillins
To be Published
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1O7E
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1ONG
 | | SHV-1 beta-lactamase with a penem inhibitor | | Descriptor: | 7-(5,6-DIHYDRO-8H-IMIDAZO[2,1-C][1,4]OXAZIN-2-YL)-6-FORMYL-2,7-DIHYDRO- [1,4]THIAZEPINE-3-CARBOXYLIC ACID, BETA-LACTAMASE SHV-1, CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE | | Authors: | Nukaga, M, Mayama, K, Bonomo, R.A, Knox, J.R. | | Deposit date: | 2003-02-27 | | Release date: | 2003-12-09 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.1 Å) | | Cite: | Inhibition of Class A and Class C Beta-Lactamases by Penems: Crystallographic Structures of a Novel 1,4-Thiazepine Intermediate
Biochemistry, 42, 2003
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3N7W
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3N8L
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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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3NDE
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3NCK
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3NI9
 | | GES-2 carbapenemase apo form | | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, Beta-lactamase GES-2 | | Authors: | Frase, H, Smith, C.A, Toth, M, Vakulenko, S.B. | | Deposit date: | 2010-06-15 | | Release date: | 2011-02-23 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Kinetic and structural requirements for carbapenemase activity in GES-type beta-lactamases.
Biochemistry, 54, 2015
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3NC8
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1NYM
 | | Crystal Structure of the complex between M182T mutant of TEM-1 and a boronic acid inhibitor (CXB) | | Descriptor: | Beta-lactamase TEM, PHOSPHATE ION, POTASSIUM ION, ... | | Authors: | Wang, X, Minasov, G, Blazquez, J, Caselli, E, Prati, F, Shoichet, B.K. | | Deposit date: | 2003-02-12 | | Release date: | 2003-08-26 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Recognition and resistance in TEM beta-lactamase
Biochemistry, 42, 2003
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1XPB
 | | STRUCTURE OF BETA-LACTAMASE TEM1 | | Descriptor: | BETA-LACTAMASE, SULFATE ION | | Authors: | Fonze, E, Charlier, P. | | Deposit date: | 1997-01-10 | | Release date: | 1997-04-01 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | TEM1 beta-lactamase structure solved by molecular replacement and refined structure of the S235A mutant.
Acta Crystallogr.,Sect.D, 51, 1995
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3M6H
 | | Crystal Structure of Post-isomerized Ertapenem Covalent Adduct with TB B-lactamase | | Descriptor: | (2S,3R,4S)-4-({(3S,5S)-5-[(3-carboxyphenyl)carbamoyl]pyrrolidin-3-yl}sulfanyl)-2-[(1S,2R)-1-formyl-2-hydroxypropyl]-3-methyl-3,4-dihydro-2H-pyrrole-5-carboxylic acid, Beta-lactamase, PHOSPHATE ION | | Authors: | Tremblay, L.W. | | Deposit date: | 2010-03-15 | | Release date: | 2010-04-14 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.994 Å) | | Cite: | Biochemical and structural characterization of Mycobacterium tuberculosis beta-lactamase with the carbapenems ertapenem and doripenem.
Biochemistry, 49, 2010
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1NXY
 | | Crystal Structure of the complex between M182T mutant of TEM-1 and a boronic acid inhibitor (SM2) | | Descriptor: | (1R)-1-(2-THIENYLACETYLAMINO)-1-(3-CARBOXYPHENYL)METHYLBORONIC ACID, Beta-lactamase TEM, POTASSIUM ION | | Authors: | Wang, X, Minasov, G, Blazquez, J, Caselli, E, Prati, F, Shoichet, B.K. | | Deposit date: | 2003-02-11 | | Release date: | 2003-08-26 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Recognition and Resistance in TEM beta-lactamase
Biochemistry, 42, 2003
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1NY0
 | | Crystal Structure of the complex between M182T mutant of TEM-1 and a boronic acid inhibitor (NBF) | | Descriptor: | Beta-lactamase TEM, PHOSPHATE ION, POTASSIUM ION, ... | | Authors: | Wang, X, Minasov, G, Blazquez, J, Caselli, E, Prati, F, Shoichet, B.K. | | Deposit date: | 2003-02-11 | | Release date: | 2003-08-26 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Recognition and Resistance in TEM beta-lactamase
Biochemistry, 42, 2003
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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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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: | 2024-10-09 | | 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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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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1N4O
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1YLZ
 | | X-ray crystallographic structure of CTX-M-14 beta-lactamase complexed with ceftazidime-like boronic acid | | Descriptor: | BETA-LACTAMASE CTX-M-14, PHOSPHATE ION, PINACOL[[2-AMINO-ALPHA-(1-CARBOXY-1-METHYLETHOXYIMINO)-4-THIAZOLEACETYL]AMINO]METHANEBORONATE | | Authors: | Chen, Y, Shoichet, B, Bonnet, R. | | Deposit date: | 2005-01-19 | | Release date: | 2005-04-26 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.35 Å) | | Cite: | Structure, Function, and Inhibition along the Reaction Coordinate of CTX-M beta-Lactamases.
J.Am.Chem.Soc., 127, 2005
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1YMX
 | | X-ray crystallographic structure of CTX-M-9 beta-lactamase covalently linked to cefoxitin | | Descriptor: | (2R)-5-[(carbamoyloxy)methyl]-2-{(1S)-1-methoxy-2-oxo-1-[(thiophen-2-ylacetyl)amino]ethyl}-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid, beta-lactamase CTX-M-9 | | Authors: | Chen, Y, Shoichet, B, Bonnet, R. | | Deposit date: | 2005-01-21 | | Release date: | 2005-04-26 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Structure, Function, and Inhibition along the Reaction Coordinate of CTX-M beta-Lactamases.
J.Am.Chem.Soc., 127, 2005
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1YMS
 | | X-ray crystallographic structure of CTX-M-9 beta-lactamase complexed with nafcinin-like boronic acid inhibitor | | Descriptor: | [(2-ETHOXY-1-NAPHTHOYL)AMINO]METHYLBORONIC ACID, beta-lactamase CTX-M-9 | | Authors: | Chen, Y, Shoichet, B, Bonnet, R. | | Deposit date: | 2005-01-21 | | Release date: | 2005-04-26 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Structure, Function, and Inhibition along the Reaction Coordinate of CTX-M beta-Lactamases.
J.Am.Chem.Soc., 127, 2005
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