Trapping the acyl-enzyme intermediate in beta-lactamase I catalysis (Q42804291)

7 November 2017

Trapping the acyl-enzyme intermediate in beta-lactamase I catalysis (English)

1 reference

7 November 2017

Cartwright SJ

1

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7 November 2017

Tan AK

series ordinal

2

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7 November 2017

Fink AL

series ordinal

3

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7 November 2017

language of work or name

English

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publication date

1 November 1989

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7 November 2017

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7 November 2017

263

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7 November 2017

3

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7 November 2017

905-912

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Oligonucleotide-directed mutagenesis as a general and powerful method for studies of protein function

7 November 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

Pre-steady state beta-lactamase kinetics. Observation of a covalent intermediate during turnover of a fluorescent cephalosporin by the beta-lactamase of STaphylococcus aureus PC1.

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

Thiol-beta-lactamase: replacement of the active-site serine of RTEM beta-lactamase by a cysteine residue

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

Inactivation of Bacillus cereus beta-lactamase I by 6 beta-bromopencillanic acid: mechanism

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

Pre-steady state beta-lactamase kinetics. The trapping of a covalent intermediate and the interpretation of pH rate profiles.

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

A spectrophotometric assay of beta-lactamase action on penicillins

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

Separation, purification and properties of beta-lactamase I and beta-lactamase II from Bacillus cereus 569/H/9.

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

Accumulation of acyl-enzyme intermediates during turnover of penicillins by the class A beta-lactamase of Staphylococcus aureus PC1.

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

Kinetic characterization of the acyl-enzyme mechanism for beta-lactamase I.

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

Cryoenzymology of beta-lactamases

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

Conformational states of beta-lactamase: molten-globule states at acidic and alkaline pH with high salt

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

A direct spectrophotometric assay and determination of Michaelis constants for the beta-lactamase reaction

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

The pH dependence of the hydrolysis of benzoyl-L-arginine ethyl ester in cooled mixed solvents

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

Penicillinase active sites: Labelling of serine-44 in β-lactamase I by 6β-bromopenicillanic acid

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

13 Cryoenzymology: The study of enzyme catalysis at subzero temperatures

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

The pH-dependence and group modification of β-lactamase I

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

Purification and properties of thiol beta-lactamase. A mutant of pBR322 beta-lactamase in which the active site serine has been replaced with cysteine.

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

Bacterial resistance to beta-lactam antibiotics: crystal structure of beta-lactamase from Staphylococcus aureus PC1 at 2.5 A resolution.

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

Diffusion-limited component of reactions catalyzed by Bacillus cereus beta-lactamase I.

27 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1133516

Relevance of dielectric constant and solvent hydrophobicity to the organic solvent effect in enzymology

16 August 2018

1 reference

12 December 2020

beta-Lactamase proceeds via an acyl-enzyme intermediate. Interaction of the Escherichia coli RTEM enzyme with cefoxitin

1 reference

12 December 2020

Active site of staphylococcal beta-lactamase

1 reference

12 December 2020

Inactivation of the RTEM beta-lactamase from Escherichia coli. Interaction of penam sulfones with enzyme

1 reference

12 December 2020

Isolation of a covalent intermediate in beta -lactamase I catalysis

1 reference

12 December 2020

Inactivation of Bacillus cereus 569/H β-lactamase I by 6-β-(trifluoromethane sulfonyl)amidopenicillanic acid sulfone and its N-methyl derivative

1 reference

12 December 2020

Identifiers

DOI

10.1042/BJ2630905

1 reference

7 November 2017

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7 November 2017

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