Beta sheet

A beta sheet is a type of secondary structure, i.e. a description of how the main chain of a protein is arranged in space. It is composed of at least two beta strands. Beta strands have repetitive regular secondary structure (just like the alpha helix), i.e. all residues have similar conformation and hydrogen bonding, and it can be of arbitrary length.

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spinqualitylabelsall models PDB ID 1f94 Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image