I may be mistaken, but there appears to be no "chainid" in CNS atom selection syntax. Standard topology generators will convert chain ID to segid, which could then be used.
On Wed, 2010-04-28 at 18:50 +0530, AMIT wrote: > Just type in CNS refine.inp in the atom select option: > > {===>} atom_select=(not((chainid A and resid 10:15 ) or (chainid B and > resid 12:17 ))); > > > On 4/28/10, Amit Kumar <amitkumar.ii...@gmail.com> wrote: > > Hi all, > > > > Apologies for non-ccp4 and very simple query. > > > > How one will select and write into CNS input file > > > > For example: > > I would like to select following residues for omission to calculate SA-omit > > map: > > "residue 10 to 15 of chain A and 12 to 17 of chain B" > > > > Thank you very much. > > > > amit k > > > > -- Edwin Pozharski, PhD, Assistant Professor University of Maryland, Baltimore ---------------------------------------------- When the Way is forgotten duty and justice appear; Then knowledge and wisdom are born along with hypocrisy. When harmonious relationships dissolve then respect and devotion arise; When a nation falls to chaos then loyalty and patriotism are born. ------------------------------ / Lao Tse /