[Chimera-users] Force stick representation of a residue in ribbon display

Dear Chimera experts, Is it possible to show in stick representation the C=O bond of the backbone of a residue while maintaning the ribbon representation of the backbone? I’ve tried setting on the ‘ribbackbone’ command, but that activates all the backbone atoms for other stick-displayed atoms, and I want to avoid that. [cid:2BB6667F-5FB4-4181-9046-58DEC52A2F11@ch.ic.ac.uk][cid:7A0C477F-BD71-4D55-96A5-FFDA096DBD9E@ch.ic.ac.uk] I’m attaching two images to clarify what I mean. Basically, to keep it as image1 but displaying the C=O bond of THR 71, to make the 2.88 Å distance clearer. Any help on this matter will be greatly appreciated. Best, Juan