(Q24528944)

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Substitutions for Glu-537 of beta-galactosidase from Escherichia coli cause large decreases in catalytic activity

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title

Substitutions for Glu-537 of beta-galactosidase from Escherichia coli cause large decreases in catalytic activity (English)

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J Yuan

1

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M Martinez-Bilbao

series ordinal

2

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R E Huber

series ordinal

3

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language of work or name

English

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publication date

15 April 1994

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published in

Biochemical Journal

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volume

299 ( Pt 2)

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page(s)

527-31

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cites work

Nonchromosomal Antibiotic Resistance in Bacteria: Genetic Transformation of Escherichia coli by R-Factor DNA

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PubMed Central

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24 March 2017

Rapid and efficient site-specific mutagenesis without phenotypic selection

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PubMed Central

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24 March 2017

Determination of the roles of Glu-461 in beta-galactosidase (Escherichia coli) using site-specific mutagenesis

1 reference

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PubMed Central

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https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1138303

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27 September 2017

A highly reactive beta-galactosidase (Escherichia coli) resulting from a substitution of an aspartic acid for Gly-794.

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PubMed Central

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27 September 2017

Glu-537, not Glu-461, is the nucleophile in the active site of (lac Z) beta-galactosidase from Escherichia coli

1 reference

stated in

PubMed Central

reference URL

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1138303

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27 September 2017

Preparative and analytical purification of DNA from agarose

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PubMed Central

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https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1138303

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27 September 2017

Mistranslation in E. coli

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PubMed Central

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27 September 2017

Conformational adaptability of the active site of beta-galactosidase. Interaction of the enzyme with some substrate analogous effectors

1 reference

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PubMed Central

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27 September 2017

The inhibition of beta-galactosidase (Escherichia coli) by amino sugars and amino alcohols

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PubMed Central

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30 May 2018

Effect of alcohols on the enzymatic activity and subunit association of β-galactosidase

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PubMed Central

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30 May 2018

Multiple replacements establish the importance of tyrosine-503 in beta-galactosidase (Escherichia coli).

1 reference

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PubMed Central

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https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1138303

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30 May 2018

Strong inhibitory effect of furanoses and sugar lactones on beta-galactosidase Escherichia coli.

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PubMed Central

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19 June 2018

Identification of an essential carboxylate group at the active site of lacZ beta-galactosidase from Escherichia coli

1 reference

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PubMed

reference URL

https://pubmed.ncbi.nlm.nih.gov/7909660

retrieved

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

m-Fluorotyrosine substitution in beta-galactosidase; evidence for the existence of a catalytically active tyrosine

1 reference

stated in

PubMed

reference URL

https://pubmed.ncbi.nlm.nih.gov/7909660

retrieved

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Site-directed mutagenesis of beta-galactosidase (E. coli) reveals that tyr-503 is essential for activity

1 reference

stated in

PubMed

reference URL

https://pubmed.ncbi.nlm.nih.gov/7909660

retrieved

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

A preliminary study of the nucleophilic competition in β-galactosidase catalyzed reactions

1 reference

stated in

PubMed

reference URL

https://pubmed.ncbi.nlm.nih.gov/7909660

retrieved

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

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PubMed publication ID

7909660

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ResearchGate publication ID

15288893

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(Q24528944)

Substitutions for Glu-537 of beta-galactosidase from Escherichia coli cause large decreases in catalytic activity

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