Proto-Oncogene Proteins p21(ras)

Medical Dictionary -> Proto-Oncogene Proteins p21(ras)

Proto-Oncogene Proteins p21(ras)


Cellular proteins encoded by the H-ras, K-ras and N-ras genes. The proteins have GTPase activity and is involved in signal transduction as a monomeric GTP-binding proteins. Elevated levels of p21 c-ras have been associated with neoplasia. This enzyme was formerly listed as EC 3.6.1.47.


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