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.
4j4kA - 4e3vA of substitution Q-E at 21
*4j4kA: red cartoon and yellow stick
*4e3vA: green cartoon and blue stick
Protein structure alignment:
Protein sequence alignment:
Protein sequence alignment: