I'm attempting to model the mechanosensitive channels of large conductance (MscL) in E. coli for finite element analysis purposes. I have a number of papers where this has been done, and one shows the modelling with van der Waals forces (as seems logical), but is it known how/where these forces exist?
For references, two papers I'm using have videos and pictures:
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0183822#sec013 (see the movies S1 & S2)
https://www.cell.com/action/showFullTextImages?pii=S0006-3495%2806%2971838-0