1.5.1.6	5,10-dideazatetrahydrofolate	0.4 mM, 98% inhibition, folate analog	4946	
1.5.1.6	5-formyltetrahydrofolate	covalent attachment completely inhibits	1611	
1.5.1.6	chymotrypsin	cleavage between the two domains, inactivates 10-formyltetrahydrofolate dehydrogenase but not hydrolase and aldehyde dehydrogenase activity	2434	
1.5.1.6	hydroxylamine	0.1 M, strong inhibition	85	
1.5.1.6	iodoacetamide	inhibition reversed by 2-mercaptoethanol	67	
1.5.1.6	additional information	-	2	
1.5.1.6	additional information	not inhibited by (+)-10-formyltetrahydrofolate, 5-formyltetrahydrofolate, 5-methyltetrahydrofolate, folate, aminopterin, tetrahydroaminopterin	2	
1.5.1.6	additional information	not inhibited by NADPH	2	
1.5.1.6	additional information	not inhibited by the folate analog N-[4-[[3-(2,4-diamino-1,6-dihydro-6-oxo-5-pyrimidinyl)propyl]amino]-benzoyl]-L-glutamate	2	
1.5.1.6	additional information	recombinant FDH is not inhibited by sodium azide	2