6PQ3:
reference: RAS internal tandem duplication disrupts GTPase-activating protein (GAP) binding to activate oncogenic signaling., Nelson AC, Turbyville TJ, Dharmaiah S, Rigby M, Yang R, Wang TY, Columbus J, Stephens R, Taylor T, Sciacca D, Onsongo G, Sarver A, Subramanian S, Nissley DV, Simanshu DK, Lou E, J Biol Chem. 2020 May 11. pii: RA119.011080. doi: 10.1074/jbc.RA119.011080. PMID: 32393580

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).