>sp|P22907-2|HEM3_MOUSE Isoform 2 of Porphobilinogen deaminase OS=Mus musculus OX=10090 GN=Hmbs MRVIRVGTRKSQLARIQTDTVVAMLKALYPGIQFEIIAMSTTGDKILDTALSKIGEKSLF TKELENALEKNEVDLVVHSLKDVPTILPPGFTIGAICKRENPCDAVVFHPKFIGKTLETL PEKSAVGTSSLRRVAQLQRKFPHLEFKSIRGNLNTRLRKLDELQEFSAIVLAVAGLQRMG WQNRVGQILHPEECMYAVGQGALAVEVRAKDQDILDLVSVLHDPETLLRCIAERAFLRHL EGGCSVPVAVHTVMKDGQLYLTGGVWSLDGSDSMQETMQATIQVPVQQEDGPEDDPQLVG ITARNIPRGAQLAAENLGISLASLLLNKGAKNILDVARQLNDVR