1LF0:
reference: The structural basis for the transition from Ras-GTP to Ras-GDP., Hall BE, Bar-Sagi D, Nassar N, Proc Natl Acad Sci U S A 2002 Sep 17;99(19):12138-42. Epub 2002 Sep 4. PMID: 12213964

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