Results 11 to 20 of about 332,362 (293)
Protein Kinase Inhibitors and Oxidative Stress Modulate In Vivo Phosphorylation of Trypanosoma cruzi DNA Polymerase β [PDF]
PharmaceuticsBackground/Objectives: Protein kinases play crucial roles in signal transduction pathways that regulate growth and differentiation in Trypanosoma cruzi. These protein kinases are attractive targets to develop new drugs to treat Chagas disease.
Edio Maldonado +9 more
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Microbial protein-tyrosine kinases. [PDF]
J Biol Chem, 2014 Microbial ester kinases identified in the past 3 decades came as a surprise, as protein phosphorylation on Ser, Thr, and Tyr amino acids was thought to be unique to eukaryotes. Current analysis of available microbial genomes reveals that "eukaryote-like" protein kinases are prevalent in prokaryotes and can converge in the same signaling pathway with ...
Chao JD, Wong D, Av-Gay Y.
europepmc +4 more sources
Bacterial Protein-Tyrosine Kinases [PDF]
Current Proteomics, 2010 Bacteria and Eukarya share essentially the same family of protein-serine/threonine kinases, also known as the Hanks-type kinases. However, when it comes to protein-tyrosine phosphorylation, bacteria seem to have gone their own way. Bacterial protein-tyrosine kinases (BY-kinases) are bacterial enzymes that are unique in exploiting the ATP/GTP-binding ...
Jers, Carsten +3 more
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The dictyostelium kinome--analysis of the protein kinases from a simple model organism. [PDF]
PLoS Genetics, 2006 Dictyostelium discoideum is a widely studied model organism with both unicellular and multicellular forms in its developmental cycle. The Dictyostelium genome encodes 285 predicted protein kinases, similar to the count of the much more advanced ...
Jonathan M Goldberg +6 more
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Exploration of Immunology, 2023 The growth and differentiation of normal cells are controlled by protein-tyrosine kinases, which serve as receptors for a wide variety of external signals.
Shulamit Katzav
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PTB domain-directed substrate targeting in a tyrosine kinase from the unicellular choanoflagellate Monosiga brevicollis. [PDF]
PLoS ONE, 2011 Choanoflagellates are considered to be the closest living unicellular relatives of metazoans. The genome of the choanoflagellate Monosiga brevicollis contains a surprisingly high number and diversity of tyrosine kinases, tyrosine phosphatases, and ...
Victoria Prieto-Echagüe +4 more
doaj +1 more source
Development of the Sensing Platform for Protein Tyrosine Kinase Activity
Biosensors, 2021 A miniature tyrosinase-based electrochemical sensing platform for label-free detection of protein tyrosine kinase activity was developed in this study. The developed miniature sensing platform can detect the substrate peptides for tyrosine kinases, such ...
Lan-Yi Wei +5 more
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Biomolecules, 2021 Protein tyrosine kinases and protein phosphatases play a critical role in cellular regulation. The length of a cellular response depends on the interplay between activating protein kinases and deactivating protein phosphatases.
Raju V. S. Rajala +4 more
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A role for the protein tyrosine phosphatase CD45 in macrophage adhesion through the regulation of paxillin degradation. [PDF]
PLoS ONE, 2013 CD45 is a protein tyrosine phosphatase expressed on all cells of hematopoietic origin that is known to regulate Src family kinases. In macrophages, the absence of CD45 has been linked to defects in adhesion, however the molecular mechanisms involved ...
Joëlle St-Pierre, Hanne L Ostergaard
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Frontiers in Microbiology, 2014 Signal transduction in eukaryotes is generally transmitted through phosphorylation cascades that involve a complex interplay of transmembrane receptors, protein kinases, phosphatases and their targets.
Lei eShi +9 more
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