How do I show a protein sequence in compact format in Sequence view?
Use the Display Menu
In Sequence view, click the Display → Use Alternative Format → Compact Format to toggle on display a protein sequence in a compact "text only" layout.

To toggle off "Compact Format" click Display → Use Alternative Format.

If "Show (Region) Features" is toggled on in the sidebar, and the protein is annotated with features, then the compact view text will be colored based on the feature color. Hover over a colored region to see a tooltip with details of the feature (if two or more overlapping features are present the information displayed will be for the largest feature).

Compact format can show the sequence in 1-Letter or 3-Letter format. Toggle Display → Use 3-Letter Amino Acid Codes to toggle between 1-letter and 3-letter format. See Display a Protein Sequence with One or Three Letter Amino Acid Codes for more information.
