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.

4iv3B - 4iv1B of substitution C-H at 93

*4iv3B: red cartoon and yellow stick
*4iv1B: green cartoon and blue stick

Protein structure alignment:

Protein sequence alignment: