Hi.

I am a sophomore at Le Quy Don High School in Danang City, Vietnam.

I am using ChimeraX to display a model for my little project, and I have found a small trigger that I want to get help with.

My problem is I cannot change the cartoon of selected residues from ribbons to ball sticks, after I have preset the model with cartoon ribbons. I wonder if this problem is due to the application and its limits or because of my device.

I have attached an image presenting the coding and the model for a clear description of my problem.

If possible, I am really willing to receive some advice from you in tackling this problem.

Thank you very much.

Best,

Nhi Hoang.