1ALQ
 
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1AXB
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1BLC
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1BLH
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1BLP
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1BLS
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1BSG
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1BT5
 | | CRYSTAL STRUCTURE OF THE IMIPENEM INHIBITED TEM-1 BETA-LACTAMASE FROM ESCHERICHIA COLI | | Descriptor: | (5R)-5-[(1S,2R)-1-formyl-2-hydroxypropyl]-3-[(2-{[(E)-iminomethyl]amino}ethyl)sulfanyl]-4,5-dihydro-1H-pyrrole-2-carbox ylic acid, PROTEIN (BETA-LACTAMASE), SULFATE ION | | Authors: | Maveyraud, L, Mourey, L, Pedelacq, J.D, Guillet, V, Kotra, L.K, Mobashery, S, Samama, J.P. | | Deposit date: | 1998-09-02 | | Release date: | 1999-09-02 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structural Basis for Clinical Longevity of Carbapenem Antibiotics in the Face of Challenge by the Common Class A Beta-Lactamases from Antibiotic-Resistant Bacteria
J.Am.Chem.Soc., 120, 1998
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1BTL
 | | CRYSTAL STRUCTURE OF ESCHERICHIA COLI TEM1 BETA-LACTAMASE AT 1.8 ANGSTROMS RESOLUTION | | Descriptor: | BETA-LACTAMASE TEM1, SULFATE ION | | Authors: | Jelsch, C, Mourey, L, Masson, J.M, Samama, J.P. | | Deposit date: | 1993-11-01 | | Release date: | 1995-01-26 | | Last modified: | 2019-08-14 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crystal structure of Escherichia coli TEM1 beta-lactamase at 1.8 A resolution.
Proteins, 16, 1993
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1BUE
 | | NMC-A CARBAPENEMASE FROM ENTEROBACTER CLOACAE | | Descriptor: | PROTEIN (IMIPENEM-HYDROLYSING BETA-LACTAMASE) | | Authors: | Swaren, P, Maveyraud, L, Cabantous, S, Pedelacq, J.D, Mourey, L, Frere, J.M, Samama, J.P. | | Deposit date: | 1998-09-03 | | Release date: | 1999-09-02 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.64 Å) | | Cite: | X-ray analysis of the NMC-A beta-lactamase at 1.64-A resolution, a class A carbapenemase with broad substrate specificity.
J.Biol.Chem., 273, 1998
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1BUL
 | | 6ALPHA-(HYDROXYPROPYL)PENICILLANATE ACYLATED ON NMC-A BETA-LACTAMASE FROM ENTEROBACTER CLOACAE | | Descriptor: | 2-(1-CARBOXY-2-HYDROXY-2-METHYL-PROPYL)-5,5-DIMETHYL-THIAZOLIDINE-4-CARBOXYLIC ACID, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, NMC-A BETA-LACTAMASE | | Authors: | Mourey, L, Swaren, P, Miyashita, K, Bulychev, A, Mobashery, S, Samama, J.P. | | Deposit date: | 1998-09-04 | | Release date: | 1998-12-30 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.89 Å) | | Cite: | Inhibition of the Nmc-A B-Lactamase by a Penicillanic Acid Derivative, and the Structural Bases for the Increase in Substrate Profile of This Antibiotic Resistance Enzyme
J.Am.Chem.Soc., 120, 1998
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1BZA
 | | BETA-LACTAMASE TOHO-1 FROM ESCHERICHIA COLI TUH12191 | | Descriptor: | BETA-LACTAMASE, SULFATE ION | | Authors: | Ibuka, A, Taguchi, A, Ishiguro, M, Fushinobu, S, Ishii, Y, Kamitori, S, Okuyama, K, Yamaguchi, K, Konno, M, Matsuzawa, H. | | Deposit date: | 1998-10-28 | | Release date: | 1999-04-27 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crystal structure of the E166A mutant of extended-spectrum beta-lactamase Toho-1 at 1.8 A resolution.
J.Mol.Biol., 285, 1999
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1C3B
 | | AMPC BETA-LACTAMASE FROM E. COLI COMPLEXED WITH INHIBITOR, BENZO(B)THIOPHENE-2-BORONIC ACID (BZB) | | Descriptor: | BENZO[B]THIOPHENE-2-BORONIC ACID, CEPHALOSPORINASE | | Authors: | Powers, R.A, Blazquez, J, Weston, G.S, Morosini, M.I, Baquero, F, Shoichet, B.K. | | Deposit date: | 1999-07-27 | | Release date: | 1999-11-24 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | The complexed structure and antimicrobial activity of a non-beta-lactam inhibitor of AmpC beta-lactamase.
Protein Sci., 8, 1999
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1CEF
 | | CEFOTAXIME COMPLEXED WITH THE STREPTOMYCES R61 DD-PEPTIDASE | | Descriptor: | CEFOTAXIME, C3' cleaved, open, ... | | Authors: | Knox, J.R, Kuzin, A.P. | | Deposit date: | 1995-01-12 | | Release date: | 1996-10-14 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.04 Å) | | Cite: | Binding of cephalothin and cefotaxime to D-ala-D-ala-peptidase reveals a functional basis of a natural mutation in a low-affinity penicillin-binding protein and in extended-spectrum beta-lactamases.
Biochemistry, 34, 1995
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1CEG
 | | CEPHALOTHIN COMPLEXED WITH DD-PEPTIDASE | | Descriptor: | CEPHALOTHIN GROUP, D-ALANYL-D-ALANINE CARBOXYPEPTIDASE TRANSPEPTIDASE | | Authors: | Knox, J.R, Kuzin, A.P. | | Deposit date: | 1995-01-12 | | Release date: | 1996-10-14 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Binding of cephalothin and cefotaxime to D-ala-D-ala-peptidase reveals a functional basis of a natural mutation in a low-affinity penicillin-binding protein and in extended-spectrum beta-lactamases.
Biochemistry, 34, 1995
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1CI8
 | | ESTERASE ESTB FROM BURKHOLDERIA GLADIOLI: AN ESTERASE WITH (BETA)-LACTAMASE FOLD. | | Descriptor: | ISOPROPYL ALCOHOL, PROTEIN (CARBOXYLESTERASE) | | Authors: | Wagner, U.G, Petersen, E.I, Schwab, H, Kratky, C. | | Deposit date: | 1999-04-08 | | Release date: | 2001-12-12 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | EstB from Burkholderia gladioli: a novel esterase with a beta-lactamase fold reveals steric factors to discriminate between esterolytic and beta-lactam cleaving activity
Protein Sci., 11, 2002
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1CI9
 | | DFP-INHIBITED ESTERASE ESTB FROM BURKHOLDERIA GLADIOLI | | Descriptor: | DIISOPROPYL PHOSPHONATE, PROTEIN (CARBOXYLESTERASE) | | Authors: | Wagner, U.G, Petersen, E.I, Schwab, H, Kratky, C. | | Deposit date: | 1999-04-08 | | Release date: | 2001-12-12 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | EstB from Burkholderia gladioli: a novel esterase with a beta-lactamase fold reveals steric factors to discriminate between esterolytic and beta-lactam cleaving activity
Protein Sci., 11, 2002
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1CK3
 | | N276D MUTANT OF ESCHERICHIA COLI TEM-1 BETA-LACTAMASE | | Descriptor: | BETA-LACTAMASE | | Authors: | Swaren, P, Maveyraud, L, Samama, J.P. | | Deposit date: | 1999-04-27 | | Release date: | 1999-08-18 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.28 Å) | | Cite: | X-ray structure of the Asn276Asp variant of the Escherichia coli TEM-1 beta-lactamase: direct observation of electrostatic modulation in resistance to inactivation by clavulanic acid.
Biochemistry, 38, 1999
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1DJA
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1DJB
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1DJC
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1DY6
 | | Structure of the imipenem-hydrolyzing beta-lactamase SME-1 | | Descriptor: | CARBAPENEM-HYDROLYSING BETA-LACTAMASE SME-1 | | Authors: | Sougakoff, W, L'Hermite, G, Billy, I, Guillet, V, Naas, T, Nordman, P, Jarlier, V, Delettre, J. | | Deposit date: | 2000-01-27 | | Release date: | 2001-01-26 | | Last modified: | 2023-12-06 | | Method: | X-RAY DIFFRACTION (2.13 Å) | | Cite: | Structure of the Imipenem-Hydrolyzing Class a Beta-Lactamase Sme-1 from Serratia Marcescens.
Acta Crystallogr.,Sect.D, 58, 2002
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1E25
 | | The high resolution structure of PER-1 class A beta-lactamase | | Descriptor: | EXTENDED-SPECTRUM BETA-LACTAMASE PER-1, SULFATE ION | | Authors: | Tranier, S, Bouthors, A.T, Maveyraud, L, Guillet, V, Sougakoff, W, Samama, J.P. | | Deposit date: | 2000-05-17 | | Release date: | 2000-11-06 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | The High Resolution Crystal Structure for Class a Beta-Lactamase Per-1 Reveals the Bases for its Increase in Breadth of Activity
J.Biol.Chem., 275, 2000
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1EI5
 | | CRYSTAL STRUCTURE OF A D-AMINOPEPTIDASE FROM OCHROBACTRUM ANTHROPI | | Descriptor: | D-AMINOPEPTIDASE | | Authors: | Bompard-Gilles, C, Remaut, H, Villeret, V, Prange, T, Fanuel, L, Joris, J, Frere, J.-M, Van Beeumen, J. | | Deposit date: | 2000-02-24 | | Release date: | 2000-10-04 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structure of a D-aminopeptidase from Ochrobactrum anthropi, a new member of the 'penicillin-recognizing enzyme' family.
Structure Fold.Des., 8, 2000
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1ERM
 | | X-RAY CRYSTAL STRUCTURE OF TEM-1 BETA LACTAMASE IN COMPLEX WITH A DESIGNED BORONIC ACID INHIBITOR (1R)-1-ACETAMIDO-2-(3-CARBOXYPHENYL)ETHANE BORONIC ACID | | Descriptor: | 1(R)-1-ACETAMIDO-2-(3-CARBOXYPHENYL)ETHYL BORONIC ACID, TEM-1 BETA-LACTAMASE | | Authors: | Ness, S, Martin, R, Kindler, A.M, Paetzel, M, Gold, M, Jones, J.B, Strynadka, N.C.J. | | Deposit date: | 2000-04-06 | | Release date: | 2000-05-10 | | Last modified: | 2012-06-20 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Structure-based design guides the improved efficacy of deacylation transition state analogue inhibitors of TEM-1 beta-Lactamase(,).
Biochemistry, 39, 2000
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