[gmx-users] h-bonds constraints for DPPC sim?

[gpat at bioacademy.gr]

Hi

It was mentioned here
http://lists.gromacs.org/pipermail/gmx-users/2011-May/061475.html

that the constraints option may have to be set to h-bonds to get the
exp APL in DPPC equilibration/simulation.

Is this indeed true and if so how important is it for membrane/protein
simulations?

Thanks in advance.

George