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.
2gcqA - 1cg1A of substitution Q-K at 16
*2gcqA: red cartoon and yellow stick
*1cg1A: green cartoon and blue stick
Protein structure alignment:
Protein sequence alignment:
Protein sequence alignment: