5.3.3.2	2-mercaptoethanol	activates	2936	
5.3.3.2	dithiothreitol	activates	2936, 2941	
5.3.3.2	glutathione	activates	2936	
5.3.3.2	L-Cysteine hydrochloride	activates	2936	
5.3.3.2	mevalonic acid	activates	2936	
5.3.3.2	Mevalonic acid lactone	weakly activates	2936	
5.3.3.2	2-mercaptoethanol	activates isomerase III and IV	2937	
5.3.3.2	FMN	required as cofactor. The enzyme requires the combined presence of FMN, NADPH and Mg2+	651733	
5.3.3.2	NADPH	required as cofactor. The enzyme requires the combined presence of FMN, NADPH and Mg2+	651733