Title : GTP-State-Selective Cyclic Peptide Ligands of K-Ras(G12D) Block Its Interaction with Raf.

Pub. Date : 2020 Oct 28

PMID : 33145412






1 Functional Relationships(s)
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1 A co-crystal structure of peptide KD2 with K-Ras(G12D) GppNHp reveals that this peptide binds in the Switch II groove region with concomitant opening of the Switch II loop and a 40 rotation of the alpha2 helix, and that a threonine residue (Thr10) on KD2 has direct access to the mutant aspartate (Asp12) on K-Ras. Aspartic Acid KRAS proto-oncogene, GTPase Homo sapiens