4.4.1.19	phosphosulfolactate synthase	-	
4.4.1.2	homocysteine desulfhydrase	-	
4.4.1.20	leukotriene-C4 synthase	-	
4.4.1.21	S-ribosylhomocysteine lyase	-	
4.4.1.22	S-(hydroxymethyl)glutathione synthase	-	
4.4.1.23	2-hydroxypropyl-CoM lyase	-	
4.4.1.24	(2R)-sulfolactate sulfo-lyase	-	
4.4.1.25	L-cysteate sulfo-lyase	-	
4.4.1.26	olivetolic acid cyclase	-	
4.4.1.27	carbon disulfide lyase	transferred to EC 3.13.1.5