[Chimera-users] Highlighting CA as spheres

Hi Chimera team, I want to make a figure of the protein highlighting the following features: - The whole structure is shown in cartoon - The CA-atoms of some residues are highlighted as a sphere on top of the cartoon model. When trying to make that, the spheres are off in space and not exactly on top of the cartoon model. Is there a remedy for that?. So the spheres appear on top of the cartoon rather than in empty space. Also, how to turn the bonds off between consecutive CA-atoms? Thanks for help, Ibrahim -- Ibrahim M. Moustafa, Ph.D. Biochemistry and Molecular Biology Dept. 201 Althouse Lab., University Park, Pennsylvania State University PA 16802 Tel. (814) 863-8703 Fax (814) 865-7927