open 2dkh set bgColor white set silhouettes true light gentle cartoon style width .5 thick .5 x round hide show :3hb,fad setattr p halfbond false color dark slate blue targ rp color ligand byatom size stickrad .5 open 2dkh-channels.json format mole # show only channels with some part near ligand residue 3HB hide #2 models sel #2 & :3hb :<4.5 show sel models ~sel trans #2 40 targ a