Posted by Anonymous on 2019/12/01 under Work Porphyrin is a protein that is presents in the Hb ….deficiencies or defect in the enzyme or the mutation in the genes leads to Porphyrias ….Porphyrias are of 4 types of which I remember ferrocheletase defect usually causes acute intermittent porphyria
Hey u can reply the comment or add smithing to it making it more sense