Multiple substitutions at position 104 of beta-lactamase TEM-1: assessing the role of this residue in substrate specificity. (Q41850654)

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26 October 2019

title

Multiple substitutions at position 104 of beta-lactamase TEM-1: assessing the role of this residue in substrate specificity (English)

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26 October 2019

2

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26 October 2019

author name string

A Petit

1

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26 October 2019

F Lenfant

3

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26 October 2019

J P Samama

4

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26 October 2019

R Labia

5

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26 October 2019

J M Masson

6

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26 October 2019

language of work or name

English

0 references

publication date

1 January 1995

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26 October 2019

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26 October 2019

volume

305 ( Pt 1)

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26 October 2019

page(s)

33-40

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Crystal structure of Escherichia coli TEM1 beta-lactamase at 1.8 A resolution

26 October 2019

cites work

1 reference

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Computerized microacidimetric determination of beta lactamase Michaelis-Menten constants.

5 June 2018

1 reference

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Sensitivity of Escherichia coli to various beta-lactams is determined by the interplay of outer membrane permeability and degradation by periplasmic beta-lactamases: a quantitative predictive treatment

5 June 2018

1 reference

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The rapid generation of oligonucleotide-directed mutations at high frequency using phosphorothioate-modified DNA.

5 June 2018

1 reference

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Characterization of beta-lactamases

5 June 2018

1 reference

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Substitution of serine for arginine in position 162 of TEM-type beta-lactamases extends the substrate profile of mutant enzymes, TEM-7 and TEM-101, to ceftazidime and aztreonam

5 June 2018

1 reference

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The diversity of the catalytic properties of class A beta-lactamases

5 June 2018

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Probing the active site of beta-lactamase R-TEM1 by informational suppression

5 June 2018

1 reference

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Development of "oligotyping" for characterization and molecular epidemiology of TEM beta-lactamases in members of the family Enterobacteriaceae

5 June 2018

1 reference

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A standard numbering scheme for the class A beta-lactamases

5 June 2018

1 reference

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Sequence and molecular characterization of the ROB-1 beta-lactamase gene from Pasteurella haemolytica

5 June 2018

1 reference

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More extended-spectrum beta-lactamases

5 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1136426

Substitution of lysine at position 104 or 240 of TEM-1pTZ18R beta-lactamase enhances the effect of serine-164 substitution on hydrolysis or affinity for cephalosporins and the monobactam aztreonam.

5 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1136426

Structural basis for the inactivation of the P54 mutant of beta-lactamase from Staphylococcus aureus PC1

5 June 2018

1 reference

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Nucleotide sequence and characterization of a carbenicillin-hydrolyzing penicillinase gene from Proteus mirabilis

5 June 2018

1 reference

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Close amino acid sequence relationship between the new plasmid-mediated extended-spectrum beta-lactamase MEN-1 and chromosomally encoded enzymes of Klebsiella oxytoca.

5 June 2018

1 reference

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beta-Lactamases of gram-negative bacteria: new challenges for new drugs

5 June 2018

1 reference

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Two variants of transferrable extended-spectrum TEM-beta-lactamase successively isolated from a clinical Escherichia coli isolate.

5 June 2018

1 reference

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Molecular structure of the acyl-enzyme intermediate in beta-lactam hydrolysis at 1.7 A resolution

5 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1136426

Outbreak of ceftazidime resistance due to a novel extended-spectrum beta-lactamase in isolates from cancer patients

5 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1136426

Nucleotide sequences of CAZ-2, CAZ-6, and CAZ-7 beta-lactamase genes

5 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1136426

Site-directed mutagenesis at the active site of Escherichia coli TEM-1 beta-lactamase. Suicide inhibitor-resistant mutants reveal the role of arginine 244 and methionine 69 in catalysis

5 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1136426

"Beta-lactamase enzymogram": an agar adaptation of the iodometric method (author's transl)

5 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1136426

DNA sequencing with chain-terminating inhibitors

5 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1136426

Characterization of the plasmid genes blaT-4 and blaT-5 which encode the broad-spectrum beta-lactamases TEM-4 and TEM-5 in enterobacteriaceae.

5 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1136426

Site-directed mutagenesis of beta-lactamase TEM-1. Investigating the potential role of specific residues on the activity of Pseudomonas-specific enzymes

18 August 2018

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/7826350

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

Identifiers

DOI

10.1042/BJ3050033

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:7826350%20AND%20SRC:MED&resulttype=core&format=json

26 October 2019

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:7826350%20AND%20SRC:MED&resulttype=core&format=json

26 October 2019

1 reference