[chimerax-users] Tunnel visualisation

[Kelly May Frain]

Hello,

I am using ChimeraX to visualise a tunnel found in my membrane protein using caver.
I can put together the protein pdb and tunnel pdb perfectly.
However, crucial to the figure is how the tunnel has a different radius throughout.
In PyMol I can see this, but when I set the tunnel to sphere in chimeraX, it’s continuously the same diameter.
I can change the colouring to b-factor and here it acknowledges the atom b factor range of 0.8 - 4-8 but I want to visualise the differences.

Please can someone help me with a command?

BW,
Kelly