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.
3a2oB - 4ej8B of substitution N-S at 37
*3a2oB: red cartoon and yellow stick
*4ej8B: green cartoon and blue stick
Protein structure alignment:
Protein sequence alignment:
Protein sequence alignment: