Beta-lactamase of Bacillus licheniformis 749/C at 2 A resolution
about
Inactivation of the RTEM-1 cysteine beta-lactamase by iodoacetate. The nature of active-site functional groups and comparisons with the native enzymeThree decades of beta-lactamase inhibitorsThe crystal structure of a penicilloyl-serine transferase of intermediate penicillin sensitivity. The DD-transpeptidase of streptomyces K15The structural bases of antibiotic resistance in the clinically derived mutant beta-lactamases TEM-30, TEM-32, and TEM-34Crystal Structure of the Extended-Spectrum -Lactamase PER-2 and Insights into the Role of Specific Residues in the Interaction with -Lactams and -Lactamase InhibitorsBeta-lactamase TEM1 of E. coli. Crystal structure determination at 2.5 A resolutionSusceptibility of beta-lactamase to core amino acid substitutions.Characterization of a PSE-4 mutant with different properties in relation to penicillanic acid sulfones: importance of residues 216 to 218 in class A beta-lactamases.Re-engineering a beta-lactamase using prototype peptides from a library of local structural motifs.A gene (prsA) of Bacillus subtilis involved in a novel, late stage of protein export.Kinship and diversification of bacterial penicillin-binding proteins and beta-lactamases.Sequence analysis of PER-1 extended-spectrum beta-lactamase from Pseudomonas aeruginosa and comparison with class A beta-lactamases.Variations within class-A β-lactamase physiochemical properties reflect evolutionary and environmental patterns, but not antibiotic specificityExploring sequence requirements for C₃/C₄ carboxylate recognition in the Pseudomonas aeruginosa cephalosporinase: Insights into plasticity of the AmpC β-lactamase.Primary structure of OXA-3 and phylogeny of oxacillin-hydrolyzing class D beta-lactamasesExtended-spectrum and inhibitor-resistant TEM-type beta-lactamases: mutations, specificity, and three-dimensional structure.Characterization of a new TEM-derived beta-lactamase produced in a Serratia marcescens strainCloning and characterization of the ponA gene encoding penicillin-binding protein 1 from Neisseria gonorrhoeae and Neisseria meningitidisReversal of clavulanate resistance conferred by a Ser-244 mutant of TEM-1 beta-lactamase as a result of a second mutation (Arg to Ser at position 164) that enhances activity against ceftazidime.Critical hydrogen bonding by serine 235 for cephalosporinase activity of TEM-1 beta-lactamaseA point mutation leads to altered product specificity in beta-lactamase catalysispKa calculations for class A beta-lactamases: influence of substrate binding.Evidence for myosin motors on organelles in squid axoplasm.Evolution of an enzyme activity: crystallographic structure at 2-A resolution of cephalosporinase from the ampC gene of Enterobacter cloacae P99 and comparison with a class A penicillinase.Comparison of the sequences of class A beta-lactamases and of the secondary structure elements of penicillin-recognizing proteinsMutation of the active site carboxy-lysine (K70) of OXA-1 beta-lactamase results in a deacylation-deficient enzyme.Class A β-lactamases as versatile scaffolds to create hybrid enzymes: applications from basic research to medicine.Substitution of Asp for Asn at position 132 in the active site of TEM beta-lactamase. Activity toward different substrates and effects of neighboring residues.Effects of site-specific mutagenesis of tyrosine 105 in a class A beta-lactamase.Nucleotide sequences of genes encoding penicillin-binding proteins from Streptococcus pneumoniae and Streptococcus oralis with high homology to Escherichia coli penicillin-binding proteins 1a and 1bMutations altering substrate specificity in OHIO-1, and SHV-1 family beta-lactamaseRole of the conserved amino acids of the 'SDN' loop (Ser130, Asp131 and Asn132) in a class A beta-lactamase studied by site-directed mutagenesis.Recovery of active beta-lactamases from Proteus vulgaris and RTEM-1 hybrid by random mutagenesis by using a dnaQ strain of Escherichia coli.Identification of amino acid substitutions that alter the substrate specificity of TEM-1 beta-lactamase.Five independent combinations of mutations can result in low-affinity penicillin-binding protein 2x of Streptococcus pneumoniaeMicrobial systems and directed evolution of protein activities.Catalytic properties of class A beta-lactamases: efficiency and diversity.Effect of side-chain amide thionation on turnover of beta-lactam substrates by beta-lactamases. Further evidence on the question of side-chain hydrogen-bonding in catalysis.Effects of serine-to-cysteine mutations on beta-lactamase folding.Mechanism of acyl transfer by the class A serine beta-lactamase of Streptomyces albus G.
P2860
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P2860
Beta-lactamase of Bacillus licheniformis 749/C at 2 A resolution
description
1990 nî lūn-bûn
@nan
1990 թուականին հրատարակուած գիտական յօդուած
@hyw
1990 թվականին հրատարակված գիտական հոդված
@hy
1990年の論文
@ja
1990年論文
@yue
1990年論文
@zh-hant
1990年論文
@zh-hk
1990年論文
@zh-mo
1990年論文
@zh-tw
1990年论文
@wuu
name
Beta-lactamase of Bacillus licheniformis 749/C at 2 A resolution
@ast
Beta-lactamase of Bacillus licheniformis 749/C at 2 A resolution
@en
Beta-lactamase of Bacillus licheniformis 749/C at 2 A resolution
@nl
type
label
Beta-lactamase of Bacillus licheniformis 749/C at 2 A resolution
@ast
Beta-lactamase of Bacillus licheniformis 749/C at 2 A resolution
@en
Beta-lactamase of Bacillus licheniformis 749/C at 2 A resolution
@nl
prefLabel
Beta-lactamase of Bacillus licheniformis 749/C at 2 A resolution
@ast
Beta-lactamase of Bacillus licheniformis 749/C at 2 A resolution
@en
Beta-lactamase of Bacillus licheniformis 749/C at 2 A resolution
@nl
P2093
P2860
P356
P1433
P1476
Beta-lactamase of Bacillus licheniformis 749/C at 2 A resolution
@en
P2093
P2860
P304
P356
10.1002/PROT.340070205
P407
P577
1990-01-01T00:00:00Z