Regular Secondary Structure

This page allows users to extract proteins from PDB, having desired percentage of secondary structure states (secondary structures states were asssigned using DSSP)

Name of Secondary Structure	DSSP State	Percentage of Secondary structure state
		Minimum	Maximum
Alpha-helix	H
Beta extended strand	E
3/10-helix	G
PI-helix	I
Hydrogen bonded turn	T
Isolated beta-bridge	B
Bend(non-hydrogen-bond based assignment)	S
Coil (not in above state)	C