1.5.98.1	5,10-methylenetetrahydromethanopterin + oxidized coenzyme F420 + H+ = 5,10-methenyltetrahydromethanopterin + reduced coenzyme F420	-	
1.5.98.1	5,10-methylenetetrahydromethanopterin + oxidized coenzyme F420 + H+ = 5,10-methenyltetrahydromethanopterin + reduced coenzyme F420	ternary complex mechanism	
1.5.98.1	5,10-methylenetetrahydromethanopterin + oxidized coenzyme F420 + H+ = 5,10-methenyltetrahydromethanopterin + reduced coenzyme F420	si face specific at C5 of F420	
1.5.98.1	5,10-methylenetetrahydromethanopterin + oxidized coenzyme F420 + H+ = 5,10-methenyltetrahydromethanopterin + reduced coenzyme F420	reversible stereospecific transfer of a hydride ion from the re face at C14a of N5,N10-methylenetetrahydromethanopterin to the si face at C5 of coenzyme F420