alpha helix
Java version
HTML 5 version (does not required Java)
I. Introduction
This isolated alpha helix is from an "antifreeze" protein that
helps keep the blood of cold water fish from freezing. Note
that the side chains are pointing away from the helical axis.
For more information see
Biochemistry Online: Chapter 2C - Understanding Protein
Conformation
II. General Structure
Wireframe
Backbone
Backbone and sidechains
Ball and Stick showing H bonds
Cartpon with H bonds and Wireframe
Dot surface with Wireframe