2.4.2.44	5'-methylthioinosine + phosphate	-	Pseudomonas aeruginosa	hypoxanthine + 5-methylthio-alpha-D-ribose 1-phosphate	-	354420	
2.4.2.44	adenosine + phosphate	weak substrate	Pseudomonas aeruginosa	adenine + alpha-D-ribose 1-phosphate	-	323170	
2.4.2.44	adenosine + phosphate	-	Pseudomonas aeruginosa	adenine + D-ribose 1-phosphate	-	354432	
2.4.2.44	inosine + phosphate	the catalytic efficiency (kcat/Km) for S-methyl-5'-thioinosine is 290 times larger than for inosine	Pseudomonas aeruginosa	hypoxanthine + alpha-D-ribose 1-phosphate	-	323149	
2.4.2.44	inosine + phosphate	-	Pseudomonas aeruginosa	hypoxanthine + D-ribose 1-phosphate	-	354433	
2.4.2.44	additional information	S-methyl-5'-thioadenosine is not a substrate	Pseudomonas aeruginosa	?	-	89	
2.4.2.44	S-methyl-5'-thioinosine + phosphate	the enzyme is involved in catabolism of 5'-methylthioadenosine in Pseudomonas aeruginosa. S-Methyl-5'-thioadenosine is converted to S-methyl-5'-thioinosine and hypoxanthine but not to adenine	Pseudomonas aeruginosa	hypoxanthine + S-methyl-5-thio-alpha-D-ribose 1-phosphate	-	411012	
2.4.2.44	S-methyl-5'-thioinosine + phosphate	the methylthio group of S-methyl-5'-thioinosine is important for both substrate binding and catalysis	Pseudomonas aeruginosa	hypoxanthine + S-methyl-5-thio-alpha-D-ribose 1-phosphate	-	411012