Hi Romain,
Thank you for your testing. I am really appreciate it.
Best regards,
Pengfei
> On Nov 21, 2016, at 3:01 AM, Romain M. Wolf <romain.wolf.gmail.com> wrote:
>
> Using gbsa=2 in sander (no gradients with this setting, used for single coordinate sets only), results seem very close to those obtained with molsurf (at least in some examples I have tried for evaluating the SASA in MMGB/SA computations). The LPCO method usually generates somewhat smaller contributions of SASA.
> With molsurf itself, I have sometimes experienced problems in my MMGB/SA protocols. For a small fraction (1% of less) of instantaneous frames, molsurf (called from NAB) fails (for reasons I have not been able to figure out).
>
> ---regards---romain
>
> Romain M. Wolf
> romain.wolf.gmail.com
>
>
>
>> On 18 Nov 2016, at 21:15, David A Case <david.case.rutgers.edu> wrote:
>>
>> On Fri, Nov 18, 2016, Jason Swails wrote:
>>
>>> I suspect more important than the radius set that you use will be the
>>> algorithm you use. For example, LCPO (the default used in sander) has the
>>> advantage of yielding analytical gradients for use in dynamics, but its
>>> theoretical underpinnings are more suspect than other algorithms, like the
>>> ones pbsa offers or what's available in molsurf.
>>
>> Generally, one of the best ways to carry out SASA calculations is to use the
>> original Mike Connolly version of ms. This is packaged as a part of SHIFTS,
>> see my webite (http://casegroup.rutgers.edu).
>>
>> ...dac
>>
>>
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Received on Mon Nov 21 2016 - 12:00:05 PST
