10JT

CRYSTAL STRUCTURE OF KIRSTEN RAT SARCOMA G12C COMPLEXED WITH GMPPNP AND COVALENTLY BOUND TO 1-[(2R,3R)-3-{[(7P)-7-(8-ethynyl-7-fluoronaphthalen-1-yl)-8-fluoro-2-{ [(2R,4R,7aS)-2-fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl]methoxy}pyrido[4,3-d] pyrimidin-4-yl](methyl)amino}-2-methylpyrrolidin-1-yl]-3-(pyrazin-2-yl)propan-1-one

This is a non-PDB format compatible entry.

Summary for 10JT

• Entry DOI: 10.2210/pdb10jt/pdb
• Descriptor: Isoform 2B of GTPase KRas, GUANOSINE-5'-DIPHOSPHATE, 1-[(2R,3R)-3-{[(7P)-7-(8-ethynyl-7-fluoronaphthalen-1-yl)-8-fluoro-2-{[(2R,4R,7aS)-2-fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl]methoxy}pyrido[4,3-d]pyrimidin-4-yl](methyl)amino}-2-methylpyrrolidin-1-yl]-3-(pyrazin-2-yl)propan-1-one, ... (5 entities in total)
• Functional Keywords: kras, gtpase, inhibitor, hydrolase
• Biological source: Homo sapiens (human)
• Total number of polymer chains: 2
• Total formula weight: 41450.12

Authors

Sheriff, S. (deposition date: 2026-01-22, release date: 2026-03-04)

• Primary citation: Condakes, M.L.,Civiello, R.L.,Lakkaraju, S.K.,Sloane, J.L.,Chourb, L.,Downes, D.P.,Drexler, D.M.,Dzhekieva, L.,El-Samin, M.,Levins, C.G.,Meyer, M.J.,Mosure, K.,Parker, M.F.,Qi, J.,Ruzanov, M.,Sheriff, S.,Stedman, J.,Szapiel, N.,Thompson, R.L.,Zhang, Z.,Zhuo, X.,Stewart, M.L.,Bronson, J.J.; Optimization of Covalent Warhead Trajectory for KRAS G12C Active State Inhibition; To Be Published,

Experimental method

X-RAY DIFFRACTION (1.489 Å)