3.5.1.6	additional information	-	heating destabilizes	
3.5.1.6	additional information	-	Tm = 326.23 K, unfolding temperature of wild type holoenzyme (determination by circular dichroism)	
3.5.1.6	45	-	rapid inactivation above	
3.5.1.6	45	-	after 60 min 20% activity	
3.5.1.6	65	-	80% activity lost at 70°C