4.4.1.24	(2R)-sulfolactate sulfo-lyase	-	
4.4.1.41	(2S)-3-sulfopropanediol sulfolyase	-	
4.4.1.14	1-aminocyclopropane-1-carboxylate synthase	-	
4.4.1.23	2-hydroxypropyl-CoM lyase	-	
4.4.1.4	alliin lyase	-	
4.4.1.32	C-phycocyanin alpha-cysteine-84 phycocyanobilin lyase	-	
4.4.1.39	C-phycoerythrin alpha-cysteine-82 phycoerythrobilin lyase	-	
4.4.1.40	C-phycoerythrin beta-cysteine-48/59 phycoerythrobilin lyase	-	
4.4.1.27	carbon disulfide lyase	transferred to EC 3.13.1.5	
4.4.1.8	cystathionine beta-lyase	transferred to EC 4.4.1.13