4.99.1.4	precorrin-2 + Co2+	SirB, much lower specific activity than with sirohydrochlorin	Priestia megaterium	cobalt-precorrin-2 + 2 H+	-	?	368586	
4.99.1.4	precorrin-2 + Co2+	SirB, much lower specific activity than with sirohydrochlorin	Priestia megaterium DSM 509	cobalt-precorrin-2 + 2 H+	-	?	368586	
4.99.1.4	sirohydrochlorin + Co2+	pH 8.0	Arabidopsis thaliana	cobalt-sirohydrochlorin + H+	-	?	368581	
4.99.1.4	sirohydrochlorin + Co2+	-	Salmonella enterica	cobalt-sirohydrochlorin + 2 H+	-	?	368585	
4.99.1.4	sirohydrochlorin + Co2+	-	Saccharomyces cerevisiae	cobalt-sirohydrochlorin + 2 H+	-	?	368585	
4.99.1.4	sirohydrochlorin + Co2+	SirB, lower specificity for cobalt than for iron	Priestia megaterium	cobalt-sirohydrochlorin + 2 H+	-	?	368585	
4.99.1.4	sirohydrochlorin + Co2+	SirB, lower specificity for cobalt than for iron	Priestia megaterium DSM 509	cobalt-sirohydrochlorin + 2 H+	-	?	368585	
4.99.1.4	sirohydrochlorin + Fe2+	-	Saccharomyces cerevisiae	siroheme + H+	-	?	359195	
4.99.1.4	sirohydrochlorin + Fe2+	-	Arabidopsis thaliana	siroheme + H+	-	?	359195	
4.99.1.4	sirohydrochlorin + Fe2+	-	Priestia megaterium	siroheme + H+	-	?	359195