Re: [AMBER] Lateral diffusion of lipid head groups

From: Daniel Roe <>
Date: Tue, 3 Sep 2019 13:46:56 -0400


On Thu, Aug 15, 2019 at 7:12 AM Maria Bzówka <> wrote:
> instead of diffusion command? If I understand correctly, with stfcdiffusion
> command as an output I'll get MSD vs. time, but then I need to proceed
> further with the results, right? On the other hand, using the diffusion
> command would give me the diffusion constant immediately but not in xy
> dimension?

Yeah pretty much. Although calculating the diffusion constant from the
MSD plot isn't too bad; the procedure is described in the manual (and
you can use the 'regress' analysis command to help you).

Combining the functionality from 'diffusion' and 'stfcdiffusion' is on
my ToDo list, which seems to grow longer each day...


> Thank you in advance for the explanation
> Maria
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Received on Tue Sep 03 2019 - 11:00:02 PDT
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