From: JC Gumbart (
Date: Tue Feb 15 2011 - 19:52:11 CST

Two carbons and one cis bond.

Maybe you'll find this tool useful:

On Feb 15, 2011, at 5:35 PM, snoze pa wrote:

> Dear VMD users,
> I want to build a DOPC membrane but the plugin in VMD allow me oly to build POPC membrane. What are the major difference in POPC and DOPC membrane.
> Thanks for your help
> S