On Tue, Mar 18, 2008, anna.schrey.gmx.de wrote:
> *************DISANG FILE (relevant restaints)**********************
>
> # Asn214 CG to Glu123 CD
> &rst iat= 1945, 3424, nstep1=1,nstep2=100000,
> r1=0.0,r2=0.0,r3=5.7,r4=5.7,
> rk2=50.0, rk3=50.0,
> &end
You cannot set r1=r2, or r3=r4! If you examine the way the restraints are
defined, you will see that this implies there is no restraint. You must
have r4 > r3 (probably by a considerable amount) if you want the upper bound
restraint to be active.
We should probably have sander flag this as an error: I think it checks
if r4 < r3, but not if r4 = r3.
...good luck...dac
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Received on Fri Apr 18 2008 - 21:12:03 PDT
