Results 311 to 320 of about 1,322,036 (335)

A bacterial dynamin-like protein

Nature, 2006
Dynamins form a superfamily of large mechano-chemical GTPases that includes the classical dynamins and dynamin-like proteins (DLPs). They are found throughout the Eukarya, functioning in core cellular processes such as endocytosis and organelle division.
Harry H. Low, Jan Löwe
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Bacterial Protein Translocation

1988
Protein translocation is a process common to all cells. Both prokaryotes and eukaryotes are divided into distinct compartments, each containing a unique set of proteins important to specific cellular functions. Except for a few mitochondrial and chloroplast proteins, almost all proteins are synthesized in the cytoplasm; therefore many proteins must ...
Elliott Crooke, William Wickner
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Analysis of Bacterial Proteins by 2DE

2009
Two-dimensional gel electrophoresis (2DE) is a key analytical method for investigating bacterial -proteomes. The relatively simple genomes of many bacteria combined with only limited post--translational modifications of bacterial proteins mean that a significant proportion of the proteome is open to analysis by 2DE. The applications of 2DE in the field
Phillip Cash, Evelyn Argo
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Analysis of bacterial biotin-proteins

Biochimica et Biophysica Acta (BBA) - Protein Structure, 1975
The biotin-protein populations in several bacterial strains were analyzed by solubilization of [3H]biotin-labeled cells with sodium dodecylsulfate followed by electrophoresis on polyacrylamide gels containing the detergent. A variety of patterns of biotin-labeled polypeptide chains was seen, ranging from a single biotin-protein in Escherichia coli ...
P R Vagelos, R. Ray Fall, A.W. Alberts
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Myristoylation of viral and bacterial proteins

Trends in Microbiology, 2004
Abstract Myristoylation, the N-terminal attachment of a myristoyl lipid anchor to a glycine residue, can reversibly direct protein–membrane and protein–protein interactions. Apart from two entomopoxviruses, viruses and bacteria usually lack the enzyme N-myristoyltransferase (NMT) that is required for this modification, and their proteins are ...
Frank Eisenhaber, Sebastian Maurer-Stroh
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Bacterial cold-shock proteins

Cellular and Molecular Life Sciences, 2002
Members of a family of small cold-shock proteins (CSPs) are induced during bacterial cell response to a temperature decrease. Here we review available data about the structure, molecular properties, mechanism of induction and possible functions of CSPs.
George I. Makhatadze, Dmitri N. Ermolenko   +1 more
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Highly phosphorylated bacterial proteins

PROTEOMICS, 2004
AbstractWe show in Gram‐negative and Gram‐positive bacteria the appearance of highly acidic proteins, which are highly phosphorylated. This group of proteins includes many cellular proteins, such as chaperones, biosynthetic, and metabolic enzymes. These proteins accumulate under stress conditions or under conditions, which overload the proteolytic ...
Ran Rosen, Knut Büttner, Michael Hecker, Eliora Z. Ron, Dvora Biran, Dörte Becher   +5 more
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Bacterial Protein Toxins and Inflammation

Scandinavian Journal of Infectious Diseases, 2003
Although human mucosal linings are continuously exposed to microbes, the microbes rarely induce disease. This is because mucosal surfaces are protected by a first line of defence termed the innate immunity system. Inflammatory processes are activated as a consequence of a complex interplay between microbes and host target cells.
Tomas Söderblom, Camilla Oxhamre, Elisabeth Torstensson, Agneta Richter-Dahlfors   +3 more
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Elongation in bacterial protein biosynthesis

Current Opinion in Biotechnology, 1996
The past year has brought some notable advances in our understanding of the structure and function of elongation factors (EFs) involved in protein biosynthesis. The structures of the ternary complex of aminoacylated tRNA with EF-Tu.GTP and of the complex EF-Tu.EF-Ts have been determined.
Morten Kjeldgaard, Jens Nyborg
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Bacterial Protein Export

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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