SEARCH Articles Figures Tables GTP-binding protein, Ras Guanine Nucleotide Exchange Factors (GEFs) in Signal Transduction via Ras Proteins H-Ras protein Interaction of Raf Kinase with Ras Protein K-ras protein Ki-ras protein Membrane Localization of Ras Protein N-ras protein P21 ras protein Ras famesyl-protein transferase Ras-GAP protein Ras-mitogen activated protein kinase Ras-related proteins Reception and Transmission of Multiple Signals by Ras Protein Signal Transmission via Ras Proteins Structure and Biochemical Properties of Ras Protein