Figure 8. Multi sequence alignment of the human CYP1B1 protein with the CYP1A1 protein from different species. Red Underlined amino acids shows the conserved residues in human CYP1B1 and different CYP1A1 protein from different species (when mutated) causing primary congenital glaucoma phenotype. While Red letter shows amino acid conserved in different CYP1A1 protein from different species but not present in human CYP1B1 protein.