Jmol view

The 3D View page visualizes the PDB structures using Jmol (an open-source Java viewer for chemical structures in 3D, http://www.jmol.org/) and provides options to render structures in different styles and colors.

3r3fA - 3r3dA of substitution A-S at 77

*3r3fA: red cartoon and yellow stick
*3r3dA: green cartoon and blue stick

Protein structure alignment:

Protein sequence alignment: