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.
1yxiA - 1nv0A of substitution A-L at 1054
*1yxiA: red cartoon and yellow stick
*1nv0A: green cartoon and blue stick
Protein structure alignment:
Protein sequence alignment:
Protein sequence alignment: