Preferred Label : Proto-Oncogene proteins p21(ras);
MeSH definition : Cellular proteins encoded by the H-ras, K-ras and N-ras genes. The proteins have GTPase
activity and are involved in signal transduction as 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.;
MeSH synonym : proto-oncogene proteins c-ras; p21 c-ras; p21(ras); ras proto oncogene product p21; ras proto oncogene protein p21; c-ras, proto-oncogene proteins; proteins c-ras, proto-oncogene; c-ras proteins; c ras proteins; proto-oncogene protein p21(ras); c-ras, p21; p21 c ras; p21(c-ras); proto-oncogene protein ras; proto oncogene protein ras; ras, proto-oncogene protein; proto oncogene proteins c ras; ras proto-oncogene product p21; ras proto-oncogene protein p21;
MeSH hyponym : Proto-Oncogene protein p21(c-Ha-ras); Proto-Oncogene protein p21(c-Ki-ras); Proto-Oncogene protein p21(c-N-ras); p21(N-ras); p21 c-Ha-ras; c-Ha-ras, p21; p21 c Ha ras; p21(c-Ha-ras); p21 c-H-ras; c-H-ras, p21; p21 c H ras; c-Ha-ras p21; c Ha ras p21; p21, c-Ha-ras; p21 c-Ki-ras; c-Ki-ras, p21; p21 c Ki ras; p21(c-Ki-ras); p21 c-K-ras; c-K-ras, p21; p21 c K ras; c-Ki-ras p21; c Ki ras p21; p21, c-Ki-ras;
CISMeF hyponym : EC 2.6.1.-; EC 3.6.1.-;
MeSH Related Number : Proto-Oncogene protein p21(c-N-ras); Proto-Oncogene protein p21(c-Ha-ras); Proto-Oncogene protein p21(c-Ki-ras);
Registry Number MeSH : EC 3.6.5.2;
Related CAS MeSH : EC 3.6.1.- (Proto-Oncogene protein p21(c-N-ras)); EC 2.6.1.- (Proto-Oncogene protein p21(c-Ha-ras)); EC 3.6.1.- (Proto-Oncogene protein p21(c-Ki-ras));
Is substance : O;
UNII : EC 3.6.5.2;
Origin ID : D016283;
UMLS CUI : C0080058;
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UMLS correspondences (same concept)
Cellular proteins encoded by the H-ras, K-ras and N-ras genes. The proteins have GTPase
activity and are involved in signal transduction as 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.