3.5.4.33	additional information	no inhibition by 2'-(8R)-deoxycoformycin up to 12 mM	2	
3.5.4.33	1,10-phenanthroline	5 mM abolishes activity up to 70%	62	
3.5.4.33	4,7-phenanthroline	5 mM abolishes activity up to 70%	9419