Reaction catalyzed by S-methyl-5'-thioadenosine phosphorylase (2.4.2.28), adenosylhomocysteine nucleosidase (3.2.2.9) show all sequences for 3.2.2.9
+
=
+
5'-methylthioadenosine
+
phosphate
=
adenine
+
5-methylthio-D-ribose 1-phosphate