Sandbox WWC6

FunctionFunction

Alpha-hemolysin [1] is secreted by Staphylococcus aureus as a pore-forming toxin that binds to Eukaryotic cell membranes, and

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

Amino Terminus

Carboxy Terminus

Let us color the two main forms of regular in this protein. Alpha Helices appears in red,  Beta Strands  in yellow.

How many alpha helices are in this structure?

	None.
	One.
	Four.