Assessment of ab initio models of protein complexes by molecular dynamics
Fig 4
Model r37 (blue) and r44 (orange) of G3:HER2_IV show similarity at the C-terminal region.
(A) Model overview (B) Hydrophobic interactions between F112 and a patch formed by F555 and V563 are conserved in both models. This works as an anchor that allows a pivoting to the correct pose. (C) The movement (indicated with an arrow) is facilitated by the additional hydrophobic contacts from I79 and F81 that slide around F555.