AMBER: chem shift format

From: McElheny, Dan <dmcelh1.uic.edu>
Date: Fri, 16 Nov 2007 15:46:57 -0600 (CST)

Hi

does anyone have an example of a chemical shift restraint (&shf) for amber?

eg, analogous to the input:

##### NOE FORCE CONSTANT
 &rst
      rk2= 20.0, rk3= 20.0, ir6= 1, ialtd= 0,
 &end
# 4 PRO HA 5 THR QG2 6.20 (# )
 &rst
  ixpk= 0, nxpk= 0, iat= -1, -1, r1= 1.30, r2= 1.80, r3= 3.0, r4= 3.50,
 igr1= 18,
 igr2= 22,
 &end
#


thanks in advance.
dan

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Received on Sun Nov 18 2007 - 06:07:52 PST
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