2.5.1.49	O-acetylhomoserine aminocarboxypropyltransferase	S-methyl-5-thio-alpha-D-ribose 1-phosphate degradation II	-	-	PWY-7174	
2.8.4.6	S-methyl-1-thioxylulose 5-phosphate methylthiotransferase	S-methyl-5-thio-alpha-D-ribose 1-phosphate degradation II	-	-	PWY-7174	
5.3.1.23	S-methyl-5-thioribose-1-phosphate isomerase	S-methyl-5-thio-alpha-D-ribose 1-phosphate degradation II	-	-	PWY-7174	
5.3.3.23	S-methyl-5-thioribulose 1-phosphate isomerase	S-methyl-5-thio-alpha-D-ribose 1-phosphate degradation II	-	-	PWY-7174