Figure 1
From: Hydration effects on the efficacy of the Epidermal growth factor receptor kinase inhibitor afatinib

Mechanism of activation of the EGFR L858R and EGFR 19del. Snapshot of EGFR L858R (top left) and EGFR 19del (top right highlighting the catalytically important salt bridge/interactions between K745 and E762 and a new interaction observed between R858 and E758 during the MD simulations. Probability distributions of distances (A) R858-E758 (B) K872-E758 sampled during MD simulations of EGFR WT, EGFR L858R and EGFR 19del.