(Q42133462)

17 October 2017

Brønsted analysis of aspartate aminotransferase via exogenous catalysis of reactions of an inactive mutant (English)

1 reference

17 October 2017

M D Toney

1

1 reference

PMC publication ID

2142083

17 October 2017

J F Kirsch

series ordinal

2

1 reference

17 October 2017

1 January 1992

1 reference

17 October 2017

1 reference

17 October 2017

1

1 reference

17 October 2017

1

1 reference

17 October 2017

107-119

1 reference

The expression of isotope effects on enzyme-catalyzed reactions

17 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

The lactate dehydrogenase catalyzed pyruvate adduct reaction: simultaneous general acid-base catalysis involving an enzyme and an external catalyst.

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Solvent isotope effects of enzyme systems

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Conformation and reaction specificity in pyridoxal phosphate enzymes

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Tyrosine 70 increases the coenzyme affinity of aspartate aminotransferase. A site-directed mutagenesis study

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Role of arginine-292 in the substrate specificity of aspartate aminotransferase as examined by site-directed mutagenesis.

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Kinetic isotope effect studies on aspartate aminotransferase: evidence for a concerted 1,3 prototropic shift mechanism for the cytoplasmic isozyme and L-aspartate and dichotomy in mechanism.

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Direct Brønsted analysis of the restoration of activity to a mutant enzyme by exogenous amines

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Role of histidine 64 in the catalytic mechanism of human carbonic anhydrase II studied with a site-specific mutant

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

2.8-A-resolution crystal structure of an active-site mutant of aspartate aminotransferase from Escherichia coli

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Sequential protection-modification method for selective sulfhydryl group derivatization in proteins having more than one cysteine.

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Substitution of S-(beta-aminoethyl)-cysteine for active-site lysine of thermostable aspartate aminotransferase

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Enzyme catalysis: not different, just better

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

The tyrosine-225 to phenylalanine mutation of Escherichia coli aspartate aminotransferase results in an alkaline transition in the spectrophotometric and kinetic pKa values and reduced values of both kcat and Km.

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Tyrosine 70 fine-tunes the catalytic efficiency of aspartate aminotransferase

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Studies of the reactions of substituted D,L-erythro-beta-phenylserines with lamb liver serine hydroxymethylase. Effects of substituents upon the dealdolization step.

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Isotope effects and structure-reactivity correlations in the yeast alcohol dehydrogenase reaction. A study of the enzyme-catalyzed oxidation of aromatic alcohols

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Site-directed mutagenesis of aspartate aminotransferase from E. coli.

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

Reaction energetics of a mutant triosephosphate isomerase in which the active-site glutamate has been changed to aspartate

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2142083

SERINE TRANSHYDROXYMETHYLASE. PROPERTIES OF THE ENZYME-SUBSTRATE COMPLEXES OF D-ALANINE AND GLYCINE

17 August 2018

1 reference

12 December 2020

Demonstration of a functional requirement for the carbamate nitrogen of ribulosebisphosphate carboxylase/oxygenase by chemical rescue

1 reference

12 December 2020

General base catalysis in a glutamine for histidine mutant at position 51 of human liver alcohol dehydrogenase

1 reference

12 December 2020

Pre-steady-state kinetics of Escherichia coli aspartate aminotransferase catalyzed reactions and thermodynamic aspects of its substrate specificity

1 reference

12 December 2020

The stereospecific labilization of the C-4' pro-S hydrogen of pyridoxamine 5'-phosphate is abolished in (Lys258----Ala) aspartate aminotransferase

1 reference

12 December 2020

pH studies toward the elucidation of the auxiliary catalyst for pig heart aspartate aminotransferase

1 reference

12 December 2020

Identifiers

DOI

10.1002/PRO.5560010111

1 reference

17 October 2017

1 reference

PMC publication ID

2142083

17 October 2017

PubMed publication ID

1339023

1 reference

PMC publication ID

2142083