Dear ChimeraX users,

Question 1:

When I display the C-alpha atoms in a helix as spheres, I always get lines connecting these atoms. Is there a way to remove/hide the lines?

show /A:1-15@CA target a

Question 2:

Is it possible to just color a helix, not a whole chain, in a rainbow?

rainbow /A:1-15@CA

By default, the rainbow spans the whole chain (residues 1-200), and residues 1-15 are colored from red to orange. Is it possible to color residues 1-15 from red to blue?

Question 3:

Is it possible to color a helix in two colors - the outside (e.g., red) and inside (e.g., white) in different colors?

Many thanks in advance!

Steve

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