Title : Ras regulation by reactive oxygen and nitrogen species.

Pub. Date : 2006 Feb 21

PMID : 16475808






2 Functional Relationships(s)
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1 We further demonstrate that NO/O(2) and O(2)(*)(-) promote Ras GDP exchange with GTP in the presence of a radical-quenching agent, ascorbate, or NO, and generation of Ras-GTP promotes high-affinity binding of the Ras-binding domain of Raf-1, a downstream effector of Ras. Guanosine Triphosphate Raf-1 proto-oncogene, serine/threonine kinase Homo sapiens
2 We further demonstrate that NO/O(2) and O(2)(*)(-) promote Ras GDP exchange with GTP in the presence of a radical-quenching agent, ascorbate, or NO, and generation of Ras-GTP promotes high-affinity binding of the Ras-binding domain of Raf-1, a downstream effector of Ras. Guanosine Triphosphate Raf-1 proto-oncogene, serine/threonine kinase Homo sapiens