1IEL
 
 | | Crystal Structure of AmpC beta-lactamase from E. coli in Complex with Ceftazidime | | Descriptor: | ACYLATED CEFTAZIDIME, PHOSPHATE ION, beta-lactamase | | Authors: | Powers, R.A, Caselli, E, Focia, P.J, Prati, F, Shoichet, B.K. | | Deposit date: | 2001-04-10 | | Release date: | 2001-08-15 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structures of ceftazidime and its transition-state analogue in complex with AmpC beta-lactamase: implications for resistance mutations and inhibitor design.
Biochemistry, 40, 2001
|
|
1IEM
 | | Crystal Structure of AmpC beta-lactamase from E. coli in Complex with a Boronic Acid Inhibitor (1, CefB4) | | Descriptor: | PHOSPHATE ION, PINACOL[[2-AMINO-ALPHA-(1-CARBOXY-1-METHYLETHOXYIMINO)-4-THIAZOLEACETYL]AMINO]METHANEBORONATE, beta-lactamase | | Authors: | Powers, R.A, Caselli, E, Focia, P.J, Prati, F, Shoichet, B.K. | | Deposit date: | 2001-04-10 | | Release date: | 2001-08-15 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structures of ceftazidime and its transition-state analogue in complex with AmpC beta-lactamase: implications for resistance mutations and inhibitor design.
Biochemistry, 40, 2001
|
|
1IKG
 | | MICHAELIS COMPLEX OF STREPTOMYCES R61 DD-PEPTIDASE WITH A SPECIFIC PEPTIDOGLYCAN SUBSTRATE FRAGMENT | | Descriptor: | D-ALANYL-D-ALANINE CARBOXYPEPTIDASE, GLYCYL-L-ALPHA-AMINO-EPSILON-PIMELYL-D-ALANYL-D-ALANINE | | Authors: | Mcdonough, M.A, Anderson, J.W, Silvaggi, N.R, Pratt, R.F, Knox, J.R, Kelly, J.A. | | Deposit date: | 2001-05-03 | | Release date: | 2002-09-11 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structures of two kinetic intermediates reveal species specificity of penicillin-binding proteins.
J.Mol.Biol., 322, 2002
|
|
1IKI
 | | COMPLEX OF STREPTOMYCES R61 DD-PEPTIDASE WITH THE PRODUCTS OF A SPECIFIC PEPTIDOGLYCAN SUBSTRATE FRAGMENT | | Descriptor: | D-ALANINE, D-ALANYL-D-ALANINE CARBOXYPEPTIDASE, GLYCYL-L-ALPHA-AMINO-EPSILON-PIMELYL-D-ALANINE | | Authors: | Mcdonough, M.A, Anderson, J.W, Silvaggi, N.R, Pratt, R.F, Knox, J.R, Kelly, J.A. | | Deposit date: | 2001-05-03 | | Release date: | 2002-09-11 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.25 Å) | | Cite: | Structures of two kinetic intermediates reveal species specificity of penicillin-binding proteins.
J.Mol.Biol., 322, 2002
|
|
1IYO
 | | Toho-1 beta-Lactamase In Complex With Cefotaxime | | Descriptor: | CEFOTAXIME, C3' cleaved, open, ... | | Authors: | Shimamura, T, Ibuka, A, Fushinobu, S, Wakagi, T, Ishiguro, M, Ishii, Y, Matsuzawa, H. | | Deposit date: | 2002-09-04 | | Release date: | 2002-12-11 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Acyl-intermediate Structures of the Extended-spectrum Class A beta -Lactamase, Toho-1, in Complex with Cefotaxime, Cephalothin, and Benzylpenicillin.
J.Biol.Chem., 277, 2002
|
|
1IYP
 | | Toho-1 beta-Lactamase In Complex With Cephalothin | | Descriptor: | CEPHALOTHIN GROUP, SULFATE ION, Toho-1 beta-lactamase | | Authors: | Shimamura, T, Ibuka, A, Fushinobu, S, Wakagi, T, Ishiguro, M, Ishii, Y, Matsuzawa, H. | | Deposit date: | 2002-09-04 | | Release date: | 2002-12-11 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Acyl-intermediate Structures of the Extended-spectrum Class A beta -Lactamase, Toho-1, in Complex with Cefotaxime, Cephalothin, and Benzylpenicillin.
J.Biol.Chem., 277, 2002
|
|
1IYQ
 | | Toho-1 beta-Lactamase In Complex With Benzylpenicillin | | Descriptor: | OPEN FORM - PENICILLIN G, SULFATE ION, Toho-1 beta-lactamase | | Authors: | Shimamura, T, Ibuka, A, Fushinobu, S, Wakagi, T, Ishiguro, M, Ishii, Y, Matsuzawa, H. | | Deposit date: | 2002-09-04 | | Release date: | 2002-12-11 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Acyl-intermediate Structures of the Extended-spectrum Class A beta -Lactamase, Toho-1, in Complex with Cefotaxime, Cephalothin, and Benzylpenicillin.
J.Biol.Chem., 277, 2002
|
|
1IYS
 | | Crystal Structure of Class A beta-Lactamase Toho-1 | | Descriptor: | BETA-LACTAMASE TOHO-1, SULFATE ION | | Authors: | Ibuka, A.S, Ishii, Y, Yamaguchi, K, Matsuzawa, H, Sakai, H. | | Deposit date: | 2002-09-06 | | Release date: | 2003-10-14 | | Last modified: | 2022-12-21 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Crystal Structure of Extended-Spectrum beta-Lactamase Toho-1: Insights into the Molecular Mechanism for
Catalytic Reaction and Substrate Specificity Expansion
Biochemistry, 42, 2003
|
|
1JTD
 | | Crystal structure of beta-lactamase inhibitor protein-II in complex with TEM-1 beta-lactamase | | Descriptor: | CALCIUM ION, TEM-1 beta-lactamase, beta-lactamase inhibitor protein II | | Authors: | Lim, D.C, Park, H.U, De Castro, L, Kang, S.G, Lee, H.S, Jensen, S, Lee, K.J, Strynadka, N.C.J. | | Deposit date: | 2001-08-20 | | Release date: | 2001-10-03 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Crystal structure and kinetic analysis of beta-lactamase inhibitor protein-II in complex with TEM-1 beta-lactamase.
Nat.Struct.Biol., 8, 2001
|
|
1JTG
 | | CRYSTAL STRUCTURE OF TEM-1 BETA-LACTAMASE / BETA-LACTAMASE INHIBITOR PROTEIN COMPLEX | | Descriptor: | BETA-LACTAMASE INHIBITORY PROTEIN, BETA-LACTAMASE TEM, CALCIUM ION | | Authors: | Strynadka, N.C.J, Jensen, S.E, Alzari, P.M, James, M.N. | | Deposit date: | 2001-08-20 | | Release date: | 2001-10-17 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.73 Å) | | Cite: | Crystal structure and kinetic analysis of beta-lactamase inhibitor protein-II in complex with TEM-1 beta-lactamase.
Nat.Struct.Biol., 8, 2001
|
|
1JVJ
 | | CRYSTAL STRUCTURE OF N132A MUTANT OF TEM-1 BETA-LACTAMASE IN COMPLEX WITH A N-FORMIMIDOYL-THIENAMYCINE | | 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, BETA-LACTAMASE TEM, POTASSIUM ION | | Authors: | Wang, X, Minasov, G, Shoichet, B.K. | | Deposit date: | 2001-08-30 | | Release date: | 2002-03-06 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.73 Å) | | Cite: | Noncovalent interaction energies in covalent complexes: TEM-1 beta-lactamase and beta-lactams.
Proteins, 47, 2002
|
|
1JWP
 | |
1JWV
 | |
1JWZ
 | |
1KDS
 | |
1KDW
 | |
1KE0
 | |
1KE3
 | |
1KE4
 | |
1KGE
 | |
1KGF
 | |
1KGG
 | | STRUCTURE OF BETA-LACTAMASE GLU166GLN:ASN170ASP MUTANT | | Descriptor: | PROTEIN (BETA-LACTAMASE), SULFATE ION | | Authors: | Chen, C.C.H, Herzberg, O. | | Deposit date: | 1999-05-20 | | Release date: | 1999-05-28 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Relocation of the catalytic carboxylate group in class A beta-lactamase: the structure and function of the mutant enzyme Glu166-->Gln:Asn170-->Asp.
Protein Eng., 12, 1999
|
|
1KVL
 | | X-ray Crystal Structure of AmpC S64G Mutant beta-Lactamase in Complex with Substrate and Product Forms of Cephalothin | | Descriptor: | 2-[CARBOXY-(2-THIOPHEN-2-YL-ACETYLAMINO)-METHYL]-5-METHYL-3,6-DIHYDRO-2H-[1,3]THIAZINE-4-CARBOXYLIC ACID, 2-[CARBOXY-(2-THIOPHEN-2-YL-ACETYLAMINO)-METHYL]-5-METHYLENE-5,6-DIHYDRO-2H-[1,3]THIAZINE-4-CARBOXYLIC ACID, Beta-lactamase, ... | | Authors: | Beadle, B.M, Trehan, I, Focia, P.J, Shoichet, B.K. | | Deposit date: | 2002-01-27 | | Release date: | 2002-03-13 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.53 Å) | | Cite: | Structural milestones in the reaction pathway of an amide hydrolase: substrate, acyl, and product complexes of cephalothin with AmpC beta-lactamase.
Structure, 10, 2002
|
|
1KVM
 | | X-ray Crystal Structure of AmpC WT beta-Lactamase in Complex with Covalently Bound Cephalothin | | Descriptor: | 5-METHYLENE-2-[2-OXO-1-(2-THIOPHEN-2-YL-ACETYLAMINO)-ETHYL]-5,6-DIHYDRO-2H-[1,3]THIAZINE-4-CARBOXYLIC ACID, PHOSPHATE ION, beta-lactamase | | Authors: | Beadle, B.M, Trehan, I, Focia, P.J, Shoichet, B.K. | | Deposit date: | 2002-01-27 | | Release date: | 2002-03-13 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.06 Å) | | Cite: | Structural milestones in the reaction pathway of an amide hydrolase: substrate, acyl, and product complexes of cephalothin with AmpC beta-lactamase.
Structure, 10, 2002
|
|
1L0D
 | |
