Hi WC, Actually you can do this already: after creating the surface with "surface enclose," then you have to use the "surfaces" keyword of the "mlp" or "coulombic" command to actually use that pre-existing surface instead of calculating new surfaces (which would just be one per chain, as you said). Example: open 1zik surface #1 enclose protein [... then you can look in the model panel and see that the surface is #1.1 ...] mlp surfaces #1.1 ... or ... coulombic surfaces #1.1 <https://rbvi.ucsf.edu/chimerax/docs/user/commands/mlp.html> <https://rbvi.ucsf.edu/chimerax/docs/user/commands/coulombic.html> I hope this helps, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Department of Pharmaceutical Chemistry University of California, San Francisco P.S. we put this message on the chimerax-users list since it's really a how-to question, not a bug
On Aug 13, 2021, at 12:52 PM, W. C. via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote:
ChimeraX has no way to color ONE continous surface formed by combining multiple chains with coulombic or hydrophobic. It always color each chain surface separatly . Even though I generated a surface of combined chains by "surface enclose" command, ChimeraX still colors each chian seperately. In Chimera (not ChimearX), I could use surfcat to combine chains, generate one surface for combind chains, and color the surface as one continous. However, that could color large set of molecules. So please make ChimeraX can do the same.