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Protein engineering with bacterial display
Current Opinion in Structural Biology, 2007Recent improvements in bacterial surface display systems coupled with efficient selection and screening strategies are propelling bacterial display systems to the forefront of peptide and protein engineering. The ability to analyze and screen very large protein libraries using cell-sorting instrumentation coupled with the ease of manipulating bacteria ...
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Protein conformation in bacterial spinae
Biopolymers, 1976AbstractThe far uv circular dichroism (CD) and infrared spectra of bacterial spinae are reported. Estimates of the protein secondary structure were obtained by three‐component curve‐fitting methods supplemented by rank and factor analysis of CD data matrices. Native spinae were shown to contain approximately 88% antiparallel β‐sheet, 7% α‐helix, and 5%
R W, Coombs +2 more
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Autophosphorylation of a Bacterial Protein at Tyrosine
Journal of Molecular Biology, 1996Autophosphorylation at tyrosine is a common process in eukaryotic kinases, which is generally modulated by regulatory ligands and affects the properties of these enzymes. We report that this type of modification occurs also in bacteria, namely in an 81 kDa protein from Acinetobacter johnsonii.
Duclos, B. +4 more
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Cell penetration of bacterial protein toxins
Trends in Microbiology, 1995I mportant advances have been made recently in the study of cell penetration by bacterial protein toxins . I,* Many protein toxins from bacteria and plants have their effects in the cytosol of cells. Rather than reaching their targets directly through the plasma membrane, these toxins exploit the endocytotic pathway and enter the cytosol from ...
MONTECUCCO, CESARE, PAPINI, EMANUELE
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Protein Quality Control in the Bacterial Periplasm
Annual Review of Microbiology, 2011Protein quality control involves sensing and treatment of defective or incomplete protein structures. Misfolded or mislocalized proteins trigger dedicated signal transduction cascades that upregulate the production of protein quality-control factors. Corresponding proteases and chaperones either degrade or repair damaged proteins, thereby reducing the
Merdanovic, Melisa +4 more
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Bacterial oligopeptide-binding proteins
Cellular and Molecular Life Sciences (CMLS), 2003This review focuses on bacterial oligopeptide-binding proteins, which form part of the oligopeptide transport system belonging to the ATP-binding cassette family of transporters. Depending on the bacterial species, these binding proteins (OppA) capture peptides ranging in size from 2 to 18 amino acids from the environment and pass them on to the other ...
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Assembly of Bacterial Outer Membrane Proteins
2012Various methods that are routinely used to study the subcellular localization of membrane proteins in wild-type Gram-negative bacteria fall short in genetic studies addressing the biogenesis of outer membrane proteins (OMPs). Here, we describe three biochemical methods that can be used in such studies to evaluate the proper assembly of OMPs into the ...
Grijpstra, J. +2 more
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PDZ domains in bacterial proteins
Molecular Microbiology, 1997M J, Pallen, C P, Ponting
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1988
Consideration of protein export by bacteria is of major importance to many research institutions and industrial organisations currently involved in biotechnology. Bacteria (in particular, Escherichia coli), are used as hosts for the biosynthesis of proteins.
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Consideration of protein export by bacteria is of major importance to many research institutions and industrial organisations currently involved in biotechnology. Bacteria (in particular, Escherichia coli), are used as hosts for the biosynthesis of proteins.
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Transient non-specific DNA binding dominates the target search of bacterial DNA-binding proteins
Molecular Cell, 2021Mathew Stracy +2 more
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