Hello

Working with charmm36, therefore with the great aid of segname for my homotrimer, when commanding

sel :27.M z<3

I get also a water molecule, with O-atom Tip3 3687.W OH2

Is there any way to extend the above command in order to have the segname associated with this water residue? This is because there are eight 3687.W residues with different segnames.

sel :3687.W@/pdbSegment=WT#

where # ranges from 1 to 8 (i.e., the same residue name for segname WT1 to WT8). Contrary to my expectations, it does not work

The same with sel :3687@/pdbSegment=WT#

Thanks for advice

francesco pietra