6.3.2.33	ATP + tetrahydromethanopterin + L-glutamate = ADP + phosphate + 5,6,7,8-tetrahydrosarcinapterin	-	-	
6.3.2.33	GTP + tetrahydromethanopterin + L-glutamate = GDP + phosphate + 5,6,7,8-tetrahydrosarcinapterin	-	-