Title : Comparison of the low energy conformations of an oncogenic and a non-oncogenic p21 protein, neither of which binds GTP or GDP.

Pub. Date : 1994 Feb

PMID : 8060496






4 Functional Relationships(s)
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1 Comparison of the low energy conformations of an oncogenic and a non-oncogenic p21 protein, neither of which binds GTP or GDP. Guanosine Diphosphate H3 histone pseudogene 16 Homo sapiens
2 Since p21 is normally activated by the binding of GTP in place of GDP, it has been postulated that oncogenic forms must retain bound GTP for prolonged time periods. Guanosine Diphosphate H3 histone pseudogene 16 Homo sapiens
3 However, two multiply substituted p21 proteins have been cloned, neither of which binds GDP or GTP. Guanosine Diphosphate H3 histone pseudogene 16 Homo sapiens
4 These regions have been found to be the most flexible in the p21 protein bound to GDP from prior molecular dynamics calculations (Dykes et al., 1993). Guanosine Diphosphate H3 histone pseudogene 16 Homo sapiens