4.99.1.9	additional information	-	additional information	ligand kon rates, overview	771075	
4.99.1.9	0.0078	-	coproporphyrin III	pH 7.5, 37°C	739547	
4.99.1.9	0.03	-	coproporphyrin III	pH 7.5, 37°C	739547	
4.99.1.9	0.132	-	Fe2+	pH 7.0, 25°C, recombinant enzyme	771056	
4.99.1.9	0.4	-	protoporphyrin IX	pH 7.2, 30°C. The Km-value for protoporphyrin IX is the same independent of whether Zn2+ or Fe2+ is used in the reaction	34963