Learn More
One major substrate protein was phosphorylated with [gamma-32P]GTP in membranes of human leukemia (HL-60) cells. The phosphoprotein comigrated with beta-subunits of heterotrimeric GTP-binding(More)
In order to study whether phosphate transfer reactions are involved in the binding of guanine nucleotide triphosphates to guanine-nucleotide-binding regulatory proteins, binding of the GTP analogues,(More)
The regulation of the cytoskeletal localization of guanine-nucleotide-binding protein alpha i subunits by formyl peptide receptors was studied in myeloid differentiated human leukemia (HL-60) cells.(More)
The cytoskeletal localization of inhibitory guanine-nucleotide-binding (Gi) proteins and the coupling of these proteins to formyl peptide receptors were studied in myeloid differentiated human(More)
  • 1