2.8.1.6	Iron	[4Fe-4S] cluster	645597	
2.8.1.6	Iron	[4Fe-4S] is involved in cleavage of S-adenosylmethionine	645607	
2.8.1.6	Iron	[Fe4-S4] cluster binds S-adenosylmethionine	645602	
2.8.1.6	Mn2+	enhances activity	645589	
2.8.1.6	Na2S	-	645587, 645595	
2.8.1.6	Na2S	enhances activity 3-4fold at 1 mM	645587	
2.8.1.6	Na2S	required for formation of mixed [Fe-S] cluster state	645613	
2.8.1.6	S2-	enhances activity	645605