>sp|A4J6H7|HEM3_DESRM Porphobilinogen deaminase OS=Desulforamulus reducens GN=hemC MKHKITVGSRDSALALWQTRWVVEQLEKQNPDVTFEITTMKTKGDKMLDVALAKIGDKGL FTKELEVAMLQKEIDFAVHSLKDMPTALPEGLIIGAVCKRDNPGDALISKDGRKLDELPK GARIGTSSLRRCAQLLNYRPDFQLEALRGNLNTRMKKLVSEQLDGIILAAAGITRMGWED MIAEIIPFQVCLPAVGQGAISVECREDDPEILNLLKGIEHTETKAATEAERSLLRYLEGG CQVPIGAHSEVKNNRLMLTAVVATLDGTKVIRAQGENEVNKAVELGIEVAEKLMAMGGKK ILEEVRAGE