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.
2z6uA - 2zcjA of substitution A-Q at 119
*2z6uA: red cartoon and yellow stick
*2zcjA: green cartoon and blue stick
Protein structure alignment:
Protein sequence alignment:
Protein sequence alignment: