https://www.ncbi.nlm.nih.gov/Structure/pdb/6VJJ
6VJJ: Crystal Structure of wild-type KRAS4b (GMPPNP-bound) in complex with RAS-binding domain (RBD)...
GTPase KRasRAF proto-oncogene serine/threonine-protein kinase(4S)-2-METHYL-2,4-PENTANEDIOL1,2-ETHANEDIOLCHLORIDE IONMAGNESIUM IONPHOSPHOAMINOPHOSPHONIC...