title: Strategies for the identification of kinase substrates using analog-sensitive kinases.
abstract: Phosphorylation of proteins is a prevalent post-translational modification, which affects intracellular signaling in many ways. About 2% of all eukaryotic genes code for protein kinases catalyzing phosphorylation events. Despite technological advances that have made it possible to identify thousands of phosphorylation sites simultaneously, identification of the substrates of a given kinase remains an exceptionally challenging task. Here, we summarize approaches for substrate identification that make use of genetically engineered 'analog-sensitive' kinases.
authors.affiliation: Friedrich Miescher Laboratory of the Max Planck Society, Spemannstrasse 39, 72076 Tübingen, Germany.
authors.forename: André
authors.initials: A
authors.lastname: Koch
authors.forename: Silke
authors.initials: S
authors.lastname: Hauf
mesh_terms: D000255:Adenosine Triphosphate / Q000031:analogs & derivatives / Q000737:chemistry / Q000378:metabolism; D000345:Affinity Labels / Q000737:chemistry / Q000378:metabolism; D001681:Biological Assay / Q000379:methods*; D015394:Molecular Structure; D010766:Phosphorylation; D011487:Protein Conformation; D015202:Protein Engineering; D011494:Protein Kinases / Q000235:genetics / Q000378:metabolism*; D011499:Protein Processing, Post-Translational; D015398:Signal Transduction / Q000502:physiology; D013379:Substrate Specificity
chemical_list: D000345:Affinity Labels; C022571:adenosine 5'-O-(3-thiotriphosphate); D000255:Adenosine Triphosphate; D011494:Protein Kinases