BMC Struct Biol, 8-25
	1 Select the wavelength range of input data between 200-240 nm or 190-240 nm. ------------------------ 200 nm to 240 nm 190 nm to 240 nm 2 Paste the CD spectrum in &Delta&epsilon units (see example). (41 data points for the 200-240 nm range or 51 data points for the 190-240 nm range).