This toggle button turns on and off the spinning
See the biotin molecule alone
See a spacefill model of Biotin (colored cpk) and how it binds the RNA Superknot (wireframe).
Use this toggle button to see the interaction of water molecules around the RNA superknot (biotin shown in purple).

This toggle button converts the stucture between a WHITE surface electron density map and its original stucture.

This button calculates the ELECTROSTATIC POTENTIAL.

Push to toggle TRANSPARENCY on and off.
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