Jmol view

The 3D View page visualizes the PDB structures using Jmol (an open-source Java viewer for chemical structures in 3D, and provides options to render structures in different styles and colors.

1sgnI - 2sgpI of substitution N-P at 18

*1sgnI: red cartoon and yellow stick
*2sgpI: green cartoon and blue stick

Protein structure alignment:

Protein sequence alignment: