Luçay, Jean-Baptiste-Charles Legendre, comte de,
Book.
0000 - Gale Group | The Making of Modern World
Mikhail Levit, Jeffry B. Stock,
... to stimuli is modulated by a protein methyltransferase (CheR) and a protein methylesterase (CheB) that catalyze the ... to stimuli is modulated by a protein methyltransferase (CheR) and a protein methylesterase (CheB) that catalyze the ... two additional enzymes: an S-adenosylmethionine-dependent methyltransferase, CheR (12Djordjevic S. Stock A.M. Structure (Lond.). 1997; ... 157) Google Scholar). The net result is that CheR and CheB act to maintain the receptor signaling ... 82: 7989-7993Crossref PubMed Scopus (108) Google Scholar), CheR (28West A.H. Djordjevic S. Martinez-Hackert E. ...
Tópico(s): Hemoglobin structure and function
2002 - Elsevier BV | Journal of Biological Chemistry
Georges Cuvier, Pierre André Latreille,
Includes Bibliographical References and Index.; T. 1. L'introduction, les Mammifères et les Oiseaux--T. 2. Les Reptiles, les Poissons, les Mollusques, ...
1817 - Gale Group | NCCO SciTechMed 2 of 2
Alexander N. Barnakov, Ludmila A. Barnakova, Gerald L. Hazelbauer,
... methylated and demethylated in reactions catalyzed by methyltransferase CheR and methylesterase CheB. In Escherichia coli and Salmonella ... position distant from the sites of modification. For CheR-catalyzed methylation, previous work demonstrated that this sequence ... methylated and demethylated in reactions catalyzed by methyltransferase CheR and methylesterase CheB. In Escherichia coli and Salmonella ... position distant from the sites of modification. For CheR-catalyzed methylation, previous work demonstrated that this sequence ...
Tópico(s): Pharmacological Receptor Mechanisms and Effects
2002 - Elsevier BV | Journal of Biological Chemistry
Title taken from opening salutation. Book.
0000 - Gale Group | The Making of Modern World
Christopher J. Kristich, George Ordal,
... the action of two modification enzymes, a methyltransferase, CheR, and a methylesterase, CheB. CheR methylesterifies specific Glu side chains on receptors usingS- ... 75: 3659-3663Crossref PubMed Scopus (143) Google Scholar). CheR and CheB are the only known chemoreceptor modification ... during SDS-PAGE. Incorporation of methyl groups via CheR causes the receptor to migrate more rapidly through ... chemoreceptors, CheW coupler, CheA kinase, CheY regulator, and CheR/CheB receptor-modification enzymes (21Kirby J.R. Kristich ...
Tópico(s): Lipid Membrane Structure and Behavior
2002 - Elsevier BV | Journal of Biological Chemistry
Alexander Street
Josse-Beauvoir, M. (Auguste-Guillaume),
At head of title : Chambre des députés. Caption title. Book.
0000 - Gale Group | The Making of Modern World
Victor Sourjik, Judith P. Armitage,
... are methylated on glutamate residues by the methyltransferase CheR. CheY is dephosphorylated by the phosphatase CheZ. Receptors, ... CheZ form a stable signalling core, to which CheR, CheB and CheY dynamically localize. Download figure Download ... on four specific glutamate residues by the methyltransferase CheR and the methylesterase CheB, respectively. Methylation tunes the ... the substrate specificity of the adaptation enzymes, whereby CheR preferentially methylates inactive receptors and CheB preferentially demethylates ...
Tópico(s): Bacterial Genetics and Biotechnology
2010 - Springer Nature | The EMBO Journal
Book.
0000 - Gale Group | The Making of Modern World
Pascal Béguin, Alvin Yu Jin Ng, Carola Krause, Ramasubbu N. Mahalakshmi, Mei Yong Ng, Walter Hunziker,
... Scholar, 4Béguin P. Mahalakshmi R.N. Nagashima K. Cher D.H. Kuwamura N. Yamada Y. Seino Y. ... calmodulin (4Béguin P. Mahalakshmi R.N. Nagashima K. Cher D.H. Kuwamura N. Yamada Y. Seino Y. ... Scholar, 9Béguin P. Mahalakshmi R.N. Nagashima K. Cher D.H. Ikeda H. Yamada Y. Seino Y. ... Scholar, 10Béguin P. Mahalakshmi R.N. Nagashima K. Cher D.H. Takahashi A. Yamada Y. Seino Y. ... activity (4Béguin P. Mahalakshmi R.N. Nagashima K. Cher D.H. Kuwamura N. Yamada Y. Seino Y. ... Scholar, 9Béguin P. Mahalakshmi R.N. Nagashima K. Cher D.H. Ikeda H. Yamada Y. Seino Y. ...
Tópico(s): Neuroscience and Neuropharmacology Research
2007 - Elsevier BV | Journal of Biological Chemistry
Caption title. Book.
0000 - Gale Group | The Making of Modern World
Sebastian Thiem, David Kentner, Victor Sourjik,
... response regulator CheY, the phosphatase CheZ, the methyltransferase CheR, and the methylesterase CheB—localise to these clusters ( ... yellow fluorescent protein (YFP) fused to the methyltransferase CheR. This YFP-CheR fusion binds to a C-terminal pentapeptide sequence ... methylation that result from deletion or overexpression of CheR have only minimal effects on cluster stability (Liberman ... et al, 2005; Shiomi et al, 2005). YFP-CheR is thus a good marker of cluster positioning; ... this expression level, the number of cytoplasmic YFP-CheR molecules in the area of the diffraction-limited ...
Tópico(s): Microbial Natural Products and Biosynthesis
2007 - Springer Nature | The EMBO Journal
Duvergier de Hauranne, P. (Prosper),
Caption title. At head of title: Chambre des députés. Session de 1837. Book.
0000 - Gale Group | The Making of Modern World
Angela Martin, George H. Wadhams, Deepan S. H. Shah, Steven L. Porter, Jeevani C. Mantotta, Tim J. Craig, Peter H. Verdult, Helen Jones, Judith P. Armitage,
... other, unlinked, loci. These include cheA 1 and cheR 1 ( che Op 1 ) and cheA 2 , cheR 2 , and cheB 1 ( che Op 2 ). In-frame deletions of these cheR and cheB homologues were constructed and the chemosensory ... in tethered cell assays. Under the conditions tested, CheR 2 and CheB 1 were essential for normal chemotaxis, whereas CheR 1 was not. cheR 2 and cheB 1 , but not cheR 1 , were also able to complement the equivalent ... chemoreceptor McpG in R. sphaeroides . In E. coli, CheR binds to the NWETF motif on the high- ... TlpT, do have similar sequences. This suggests that CheR 2 either interacts with the NWETF motif of ...
Tópico(s): Microbial Metabolic Engineering and Bioproduction
2001 - American Society for Microbiology | Journal of Bacteriology
Book.
1782 - Gale Group | NCCO Corvey
Alexander N. Barnakov, Ludmila A. Barnakova, Gerald L. Hazelbauer,
... methylation and demethylation of glutamates catalyzed by methyltransferase CheR and methylesterase CheB. The methylesterase is a two- ... site of binding has been located only for CheR. Here we locate the pentapeptide-binding site on ... domain location of the pentapeptide-binding site on CheR and is likely to reflect the rather different ... methylation and demethylation of glutamates catalyzed by methyltransferase CheR and methylesterase CheB. The methylesterase is a two- ... site of binding has been located only for CheR. Here we locate the pentapeptide-binding site on ...
Tópico(s): Antibiotic Resistance in Bacteria
2001 - Elsevier BV | Journal of Biological Chemistry
Book.
1941 - Gale Group | World Scholar Latin America
Xiaolin Liu, Karen M. Ottemann,
... of the chemotaxis methylation adaptation enzymes CheB and CheR. Genes for CheB and CheR are missing in the gastric pathogen Helicobacter pylori ... whether there was a general pattern of CheB/CheR across multiple Helicobacter species. Helicobacter spp. all possess ... CheW, and chemoreceptors. Genes for the CheB and CheR proteins, in contrast, were variably present. Niche mapping ... between gastric and enterohepatic species in the CheB/CheR chemoreceptor target methylation sites. Indeed, these sites were less conserved in gastric species that lack CheB/CheR. Lastly, we determined that cheB and cheR could ...
Tópico(s): Helicobacter pylori-related gastroenterology studies
2022 - American Society for Microbiology | Journal of Bacteriology
Etienne Geoffroy Saint-Hilaire, Edward D. Mitchell,
Pagination for Vol. 2: xxiv, 550, [2] p. (Last Is Blank); Half-Title; Errata List on p. [1] at End of v. 2 Includes Bibliographical References.; From the ...
1822 - Gale Group | NCCO SciTechMed 2 of 2
David Kentner, Victor Sourjik,
... the role in signal termination, and receptor methyltransferase CheR and methylesterase CheB constitute a simple adaptation system. ... the phosphatase CheZ. Adaptation is exerted by methyltransferase CheR and its antagonist, methylesterase CheB. CheB consists of ... very low expression levels. Fusions to CheY, CheZ, CheR and CheB were fully functional, as tested by ... IPTG), other fusions were expressed at 50 μM (CheR–YFP and YFP–CheY), 40 μM (CheY–YFP), 20 μM (CheZ fusions, YFP–CheR) or without (CheB–YFP) IPTG. Although the CheB– ...
Tópico(s): Gene Regulatory Network Analysis
2009 - Springer Nature | Molecular Systems Biology
Baron Georges Cuvier, Pierre André Latreille,
Includes Bibliographical References and Index.; T. 1. L'introduction, les Mammifères et les Oiseaux--T. 2. Les Reptiles, les Poissons, les Mollusques, ...
1817 - Gale Group | NCCO SciTechMed 2 of 2
To mediate adaptation to stimuli, the methyltransferase (CheR) catalyzes methyl group transfer from S-adenosyl-L-methionine (SAM) to glutamyl residues in the transmembrane receptors of the bacterial chemosensory signaling pathway. The interaction between receptors and CheR occurs at two sites: a methylation site-active ... separated both from the methylation sites and the CheR active site. It is not certain if the ... the methylation sites, or if it also increases CheR catalytic activity. Isothermal titration calorimetry experiments are conducted ...
Tópico(s): Viral gastroenteritis research and epidemiology
2002 - Elsevier BV | Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics
Baron Georges Cuvier, Pierre André Latreille,
Includes Bibliographical References and Index.; T. 1. L'introduction, les Mammifères et les Oiseaux--T. 2. Les Reptiles, les poissons, les Mollusques, ...
1817 - Gale Group | NCCO SciTechMed 2 of 2
Ruben Bierings, Miguel Beato, Michael J. Edel,
... Scholar, 13Beguin P. Mahalakshmi R.N. Nagashima K. Cher D.H. Kuwamura N. Yamada Y. Seino Y. ... Scholar, 13Beguin P. Mahalakshmi R.N. Nagashima K. Cher D.H. Kuwamura N. Yamada Y. Seino Y. ... Scholar, 13Beguin P. Mahalakshmi R.N. Nagashima K. Cher D.H. Kuwamura N. Yamada Y. Seino Y. ... Scholar, 15Beguin P. Mahalakshmi R.N. Nagashima K. Cher D.H. Takahashi A. Yamada Y. Seino Y. ... Beguin (13Beguin P. Mahalakshmi R.N. Nagashima K. Cher D.H. Kuwamura N. Yamada Y. Seino Y. ... Scholar, 15Beguin P. Mahalakshmi R.N. Nagashima K. Cher D.H. Takahashi A. Yamada Y. Seino Y. ...
Tópico(s): Signaling Pathways in Disease
2007 - Elsevier BV | Journal of Biological Chemistry