From: Robert Nairn (
Date: Wed Jan 10 2018 - 08:20:14 CST

Hi all,

I am trying to work out how to calculate contact of the acyl chain and the
headgroup of a DMPC lipid within 5 Anstom of a protein residue.

I have previously tried using 'Lipid within 5 of Protein' but I cannot get
the separation between the headgroups and acyl chains present.

All the best,