《英文msh词典》ras Proto-Oncogene Protein p21
[同义词] ras Proto-Oncogene Protein p21
[主题词] Proto-Oncogene Protein p21(ras)
[中文释义] ras原癌基因蛋白p21
[英文释义] Cellular protein encoded by the H-ras,K-ras and N-ras genes. The protein has GTPase activity and is involved in signal transduction as a monomeric GTP-Binding protein. Elevated levels of p21 c-ras have been associated with neoplasia. EC 3.6.1.-.