J R Garel
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Explore the profile of J R Garel including associated specialties, affiliations and a list of published articles.
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70
Citations
351
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Recent Articles
1.
Auzat I, Chapuy-Regaud S, Le Bras G, dos Santos D, Ogunniyi A, Le Thomas I, et al.
Mol Microbiol
. 1999 Dec;
34(5):1018-28.
PMID: 10594826
A soluble flavoprotein that reoxidizes NADH and reduces molecular oxygen to water was purified from the facultative anaerobic human pathogen Streptococcus pneumoniae. The nucleotide sequence of nox, the gene which...
2.
Giraudel A, Lafanechere L, Ronjat M, Wehland J, Garel J, Wilson L, et al.
Biochemistry
. 1998 Jun;
37(24):8724-34.
PMID: 9628734
The dissociation and separation of the tubulin alpha- and beta-subunits have been achieved by binding alpha-subunits to an immunoadsorbent gel and selectively inducing release of free beta-subunits. The immunoadsorbent gel...
3.
CHERFILS J, Menetrey J, Le Bras G, Janoueix-Lerosey I, de Gunzburg J, Garel J, et al.
EMBO J
. 1997 Oct;
16(18):5582-91.
PMID: 9312017
The small G protein Rap2A has been crystallized in complex with GDP, GTP and GTPgammaS. The Rap2A-GTP complex is the first structure of a small G protein with its natural...
4.
Auzat I, Le Bras G, Garel J
J Mol Biol
. 1997 Apr;
267(3):476-80.
PMID: 9126831
Several mutations that cause a decrease of 25 to 65% of the catalytic activity, were introduced at different positions in the phosphofructokinase from Escherichia coli, and the influence of the...
5.
Stefanitsi D, Garel J
Lett Appl Microbiol
. 1997 Mar;
24(3):180-4.
PMID: 9080696
A zinc-dependent proteinase was extracted from the cell wall of Lactobacillus delbrueckii subsp. bulgaricus and partially purified despite a marked unstability. The caseinolytic activity was associated with a polypeptide chain...
6.
Branny P, de la Torre F, Garel J
J Bacteriol
. 1996 Aug;
178(15):4727-30.
PMID: 8755908
In Lactobacillus delbrueckii subsp. bulgaricus, the pyk gene coding for pyruvate kinase and the pfk gene coding for phosphofructokinase formed a bicistronic operon transcribed into a 2.9-kb RNA. The nucleotide...
7.
Le Bras G, Auzat I, Garel J
Biochemistry
. 1995 Oct;
34(40):13203-10.
PMID: 7548084
Moderate concentrations of KSCN inactivate the allosteric phosphofructokinase from Escherichia coli by dissociating the subunit interface that contains the binding site for the substrate fructose-6-phosphate. At a given KSCN concentration,...
8.
Auzat I, Gawlita E, Garel J
J Mol Biol
. 1995 Jun;
249(2):478-92.
PMID: 7783204
The fluorescence of the unique tryptophan residue of the allosteric phosphofructokinase from Escherichia coli varies upon binding of any ligand, whether substrate or effector, suggesting that the protein undergoes a...
9.
Auzat I, Byrnes W, Garel J, Chang S
Biochemistry
. 1995 May;
34(21):7062-8.
PMID: 7766616
The loop between alpha-helix 6 and beta-strand F of the phosphofructokinase (PFK) from Bacillus stearothermophilus is proposed to be important in the allosteric transition of the enzyme [Schirmer, T., &...
10.
Auzat I, Le Bras G, Garel J
J Mol Biol
. 1995 Feb;
246(2):248-53.
PMID: 7869376
The saturation of the allosteric phosphofructokinase from Escherichia coli by its substrate fructose-6-phosphate is highly cooperative and seems to occur in an "all-or-none" process at all active sites. This cooperativity...