6.3.2.33	ATP + tetrahydromethanopterin + L-glutamate	biosynthesis of the cofactor 5,6,7,8-tetrahydrosarcinapterin, the enzyme does not discriminate between ATP and GTP	Methanocaldococcus jannaschii	ADP + phosphate + 5,6,7,8-tetrahydrosarcinapterin	-	?	402497	
6.3.2.33	ATP + tetrahydromethanopterin + L-glutamate	the enzyme does not discriminate between ATP and GTP	Methanocaldococcus jannaschii	ADP + phosphate + 5,6,7,8-tetrahydrosarcinapterin	-	?	402497	
6.3.2.33	GTP + tetrahydromethanopterin + L-glutamate	biosynthesis of the cofactor 5,6,7,8-tetrahydrosarcinapterin, the enzyme does not discriminate between ATP and GTP	Methanocaldococcus jannaschii	GDP + phosphate + 5,6,7,8-tetrahydrosarcinapterin	-	?	402682	
6.3.2.33	GTP + tetrahydromethanopterin + L-glutamate	the enzyme does not discriminate between ATP and GTP	Methanocaldococcus jannaschii	GDP + phosphate + 5,6,7,8-tetrahydrosarcinapterin	-	?	402682