Results 31 to 40 of about 1,276,365 (260)

Rescue of Escherichia coli auxotrophy by de novo small proteins

eLife, 2023
Increasing numbers of small proteins with diverse physiological roles are being identified and characterized in both prokaryotic and eukaryotic systems, but the origins and evolution of these proteins remain unclear.
Arianne M Babina, Serhiy Surkov, Weihua Ye, Jon Jerlström-Hultqvist, Mårten Larsson, Erik Holmqvist, Per Jemth, Dan I Andersson, Michael Knopp   +8 more
doaj   +1 more source

Escherichia coli proteins, including ribosomal protein S12, facilitate in vitro splicing of phage T4 introns by acting as RNA chaperones.

Genes & Development, 1994
To address the effect of host proteins on the self-splicing properties of the group I introns of bacteriophage T4, we have purified an activity from Escherichia coli extracts that facilitates both trans- and cis-splicing of the T4 introns in vitro.
T. Coetzee, D. Herschlag, M. Belfort
semanticscholar   +1 more source

Escherichia coli TatA and TatB Proteins Have N-out, C-in Topology in Intact Cells [PDF]

, 2012
The twin arginine protein transport (Tat) system translocates folded proteins across the cytoplasmic membrane of prokaryotes and the thylakoid membrane of chloroplasts.
Alami, Bartolomé, Bauer, Berks, Bernhardt, Berthelmann, Bogsch, Bolhuis, Bryson, Buchanan, Casadaban, Chan, Cline, Cline, Dabney-Smith, Dabney-Smith, de Leeuw, De Leeuw, Gohlke, Gouffi, Greene, Hashimoto-Gotoh, Heijne, Hu, Ize, Jack, Jack, Laemmli, Leake, Lee, Leive, Lu, Maegawa, Maldonado, Mori, Mori, Palmer, Palmer, Porcelli, Punginelli, Richter, Sambrook, Sargent, Sargent, Sargent, Sauvé, Silvestro, Simons, Stanley, Stevenson, Tarry, Tarry, Towbin, Walther, Wang, Weiner, Wessel, Wexler, Yen   +58 more
core   +3 more sources

Proteomic dataset: Profiling of membrane fraction of Escherichia coli isolated from Crohn's disease patients after adhesion and invasion experiments

Data in Brief, 2019
Crohn's disease (CD) is a type of inflammatory bowel disease (IDB). The endoscopic picture of Crohn's disease includes thickened submucosa, transmural inflammation, fissuring ulceration, and non-caseating granulomas.
Olga Bukato, Olga Pobeguts, Daria Rakitina, Julia Baikova, Ivan Butenko, Artemy Silantyev, Gleb Fisunov, Vadim Govorun   +7 more
doaj   +1 more source

An Escherichia coli effector protein promotes host mutation via depletion of DNA mismatch repair proteins. [PDF]

, 2013
Enteropathogenic Escherichia coli (EPEC) is an attaching and effacing (A/E) human pathogen that causes diarrhea during acute infection, and it can also sustain asymptomatic colonization. A/E E.
Donnenberg, Michael S., Maddocks, Oliver David Kenneth, Scanlon, Karen Mary   +2 more
core   +1 more source

Comparative proteomics of uropathogenic Escherichia coli during growth in human urine identify UCA-like (UCL) fimbriae as an adherence factor involved in biofilm formation and binding to uroepithelial cells [PDF]

, 2015
Uropathogenic Escherichia coli (UPEC) are the primary cause of urinary tract infection (UTI) in humans. For the successful colonisation of the human urinary tract, UPEC employ a diverse collection of secreted or surface-exposed virulence factors ...
Allsopp, LP, Moriel, DG, Schembri, MA, Totsika, M, Webb, RI, Wurpel, DJ   +5 more
core   +1 more source

Essential Paralogous Proteins as Potential Antibiotic Multitargets in Escherichia coli

Microbiology Spectrum, 2022
Antimicrobial resistance threatens our current standards of care for the treatment and prevention of infectious disease. Antibiotics that have multiple targets have a lower propensity for the development of antibiotic resistance than those that have ...
Christine D. Hardy
doaj   +1 more source

Roles of transcriptional and translational control mechanisms in regulation of ribosomal protein synthesis in Escherichia coli [PDF]

, 2017
Bacterial ribosome biogenesis is tightly regulated to match nutritional conditions and to prevent formation of defective ribosomal particles. InEscherichia coli, most ribosomal protein (r-protein) synthesis is coordinated with rRNA synthesis by a ...
Burgos, Hector L, Gourse, Richard L, O\u27Connor, Kevin, Sanchez-Vazquez, Patricia   +3 more
core   +3 more sources

Integrated dataset on acute phase protein response in chicken challenged with Escherichia coli lipopolysaccharide endotoxin [PDF]

, 2018
Data herein describe the quantitative changes in the plasma proteome in chickens challenged with lipopolysaccharide (LPS), a bacterial endotoxin known to stimulate the host innate immune system obtained by shotgun quantitative proteomic tandem mass tags ...
Bain, Maureen, Eckersall, Peter David, Guillemin, Nicolas, Horvatić, Anita, Kaab, Haider, Kuleš, Josipa, McKeegan, Dorothy, O'Reilly, Emily   +7 more
core   +2 more sources

Expression and Purification of the Arabidopsis E4 SUMO Ligases PIAL1 and PIAL2

Bio-Protocol, 2015
The proteins PIAL1 (At1g08910) and PIAL2 (At5g41580) are members of the recently discovered group of plant E4 SUMO ligases. This protocol allows quick and simple expression of the recombinant proteins in Escherichia coli (E.
Konstantin Tomanov, Andreas Bachmair
doaj   +1 more source