>sp|B2TPD7|HEM3_CLOBB Porphobilinogen deaminase OS=Clostridium botulinum GN=hemC MNELIIATRKSKLAQVQTEIIMGKLKSKFNIDSKKLLIVTEGDRKLDVSLNKIGGKGLFV KDIELALLNKEAHAAVHSMKDVPFEVSSEFEITAITGREDIRDVFISNGDISFKDIKKGA KVGTSSIRRAAQLKLLRSDLEIVPIRGNVQTRLKKMEEQNLDGIVLAAAGLKRLGDENLI TDYFDPKEFLPAVSQGALGIECLKDGDANKYFEALIDAEATLTVEAERSFMKELQGDCHS LIGAYSEIQGDDLYMIGIYDIGGKIVKKDILGCKTNNIELGKKLAQKILG