Sandbox WWC3

spinqualitylabelsall models 1pgb Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D

To see a color representation of the direction of the molecule click here

Amino Terminus

Carboxy Terminus

This link gives a colored representation of the Secondary Structure

Alpha Helices,  Beta Strands ,  Loops , Turns

How many alpha helices are in this structure?

	None.
	One.
	Four.