The Q61H mutation decouples KRAS from upstream regulation and renders cancer cells resistant to SHP2 inhibitors.
Nature Communications
Gebregiworgis, Teklab T; Kano, Yoshihito Y; St-Germain, Jonathan J; Radulovich, Nikolina N; Udaskin, Molly L ML; Mentes, Ahmet A; Huang, Richard R; Poon, Betty P K BPK; He, Wenguang W; Valencia-Sama, Ivette I; Robinson, Claire M CM; Huestis, Melissa M; Miao, Jinmin J; Yeh, Jen Jen JJ; Zhang, Zhong-Yin ZY; Irwin, Meredith S MS; Lee, Jeffrey E JE; Tsao, Ming-Sound MS; Raught, Brian B; Marshall, Christopher B CB; Ohh, Michael M; Ikura, Mitsuhiko M
Tyrosyl phosphorylation of KRAS stalls GTPase cycle via alteration of switch I and II conformation.
Nature Communications
Kano, Yoshihito Y; Gebregiworgis, Teklab T; Marshall, Christopher B CB; Radulovich, Nikolina N; Poon, Betty P K BPK; St-Germain, Jonathan J; Cook, Jonathan D JD; Valencia-Sama, Ivette I; Grant, Benjamin M M BMM; Herrera, Silvia Gabriela SG; Miao, Jinmin J; Raught, Brian B; Irwin, Meredith S MS; Lee, Jeffrey E JE; Yeh, Jen Jen JJ; Zhang, Zhong-Yin ZY; Tsao, Ming-Sound MS; Ikura, Mitsuhiko M; Ohh, Michael M