Dear developers, I’m trying to color the ribosome (4ug0) with a color code for abundance of each chain (ribosomal proteins) found in my proteomics data. I have created an attribute successfully, as it says in the log: Summary of feedback from opening fc.defattr note Assigned attribute 'FC' to 32 chains using match mode: any However, in the Render/Select by attribute tool there is no option to color chains, only atoms/residues/structures. How can I apply these numeric values to color the different chains/subunits? Thank you, ******************************** Juan Ortiz Mateu Researcher PhD Student Membrane Proteins Lab Biotecmed Institute University of Valencia Dr. Moliner, 50 46100 Burjassot (Valencia) Spain research.uv.es/membrana/ **********************************