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.

4fwzA - 4it8A of substitution H-F at 43

*4fwzA: red cartoon and yellow stick
*4it8A: green cartoon and blue stick

Protein structure alignment:

Protein sequence alignment: