>sp|Q9Y9J0|HEM3_AERPE Probable porphobilinogen deaminase OS=Aeropyrum pernix GN=hemC MRVRVAARGSRLSLLQVEQALEELSRYAGVSMHWEVVRVKSAGDVWSDRPLESIGVVGVF TREVDRAVASGAADIAVHSLKDMPTSGYGGPLKIVYIASRPSARDALISRQGPGRVEDLE PGSTLGTSSARRRALSLHYNPRIRVENLRGNLDTRLRKLREGLYDAIIASEAGLIRLGVD VEYTPLDPSYFPPAPGQGFVAVVARVGSNVEKMLRDLDKPPWWHVAWAERGVLEGARAGC RTPVAAYAEPLGRSMVRVTAAALSPDGSRAYWARAEGRIEEARRIGVSLGEELSRVVEGW HKTGGGS