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.

3c4pB - 3n4iB of substitution E-M at 73

*3c4pB: red cartoon and yellow stick
*3n4iB: green cartoon and blue stick

Protein structure alignment:

Protein sequence alignment: