A small G-protein involved in phosphatidylinositol-4-phosphate kinase activation.
A guanine nucleotide binding protein tentatively designated Gs(PIPK) which activates purified phosphatidylinositol-4-phosphate kinase in vitro, has been partially purified from rat liver membranes and identified as a small G-protein with a molecular mass between 20 and 25 kDa.
Urumow
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Institut für Diabetesforschung, Krankenhaus München-Schwabing, FRG.
Wieland
O H
OH
D000818:Animals; D015153:Blotting, Western; D002462:Cell Membrane / Q000201:enzymology; D004789:Enzyme Activation; D019204:GTP-Binding Proteins / Q000378:metabolism*; D016244:Guanosine 5'-O-(3-Thiotriphosphate); D006160:Guanosine Triphosphate / Q000031:analogs & derivatives / Q000378:metabolism / Q000494:pharmacology; D007700:Kinetics; D008099:Liver / Q000201:enzymology; D010770:Phosphotransferases / Q000302:isolation & purification / Q000378:metabolism*; D017853:Phosphotransferases (Alcohol Group Acceptor); D011485:Protein Binding; D051381:Rats; D013873:Thionucleotides / Q000378:metabolism / Q000494:pharmacology
D013873:Thionucleotides; D016244:Guanosine 5'-O-(3-Thiotriphosphate); D006160:Guanosine Triphosphate; D010770:Phosphotransferases; D017853:Phosphotransferases (Alcohol Group Acceptor); C020077:1-phosphatidylinositol-4-phosphate 5-kinase; D019204:GTP-Binding Proteins