Substrate	Abbr.	AWCD S 	Linkage distance
		(Lamda 590)	
carbohydrates	CH	27027	209206
carboxylic acid	CA	26537	209206
amino acids	AA	20486	120809
miscellaneous	MI	17452	120809
polymers	PO	15360	162341
amides + amines	AM	7197	255996
