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.
2g89A - 2g8aA of substitution A-M at 261
*2g89A: red cartoon and yellow stick
*2g8aA: green cartoon and blue stick
Protein structure alignment:
Protein sequence alignment:
Protein sequence alignment: