Title : Predicting the conformational variability of oncogenic GTP-bound G12D mutated KRas-4B proteins at zwitterionic model cell membranes.

Pub. Date : 2022 Feb 24

PMID : 35142321






4 Functional Relationships(s)
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1 Predicting the conformational variability of oncogenic GTP-bound G12D mutated KRas-4B proteins at zwitterionic model cell membranes. Guanosine Triphosphate KRAS proto-oncogene, GTPase Homo sapiens
2 We tested the methodology using a G12D mutated GTP bound oncogenic KRas-4B protein located at the interface of a DOPC/DOPS/cholesterol model anionic cell membrane. Guanosine Triphosphate KRAS proto-oncogene, GTPase Homo sapiens
3 We have observed that GTP-binding to KRas-4B has huge influence on the stabilisation of the protein and it can potentially help to open Switch I/II druggable pockets, lowering energy barriers between stable states and resulting in cumulative conformers of KRas-4B. Guanosine Triphosphate KRAS proto-oncogene, GTPase Homo sapiens
4 We have observed that GTP-binding to KRas-4B has huge influence on the stabilisation of the protein and it can potentially help to open Switch I/II druggable pockets, lowering energy barriers between stable states and resulting in cumulative conformers of KRas-4B. Guanosine Triphosphate KRAS proto-oncogene, GTPase Homo sapiens