Hi All,<div><br></div><div>I am using latest Chimera v1.6. I want to show the backbone carbonyl oxygen of one of the residue. The backbone is in ribbon representation. </div><div><br></div><div>Also, how to make dotted line representation of the missing residues  joining two domains of the same chain.</div>
<div><br></div><div>Thanks.</div><div>James</div>