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.
1u3aB - 2b6mA of substitution A-P at 31
*1u3aB: red cartoon and yellow stick
*2b6mA: green cartoon and blue stick
Protein structure alignment:
Protein sequence alignment:
Protein sequence alignment: