2.3.1.37	additional information	enzyme deficiency causes X-linked sideroblastic anemia	
2.3.1.37	succinyl-CoA + glycine	-	
2.3.1.37	succinyl-CoA + glycine	key enzyme in tetrapyrrole biosynthesis	
2.3.1.37	succinyl-CoA + glycine	cellular iron status plays a regulatory role	
2.3.1.37	succinyl-CoA + glycine	regulatory mechanisms in hepatic and erythroid cells	
2.3.1.37	succinyl-CoA + glycine	first step in heme biosynthesis pathway	
2.3.1.37	succinyl-CoA + glycine	rate-limiting enzyme of heme biosynthesis	
2.3.1.37	succinyl-CoA + glycine	ALAS2 synthesizes heme specifically for haemoglobin