>tr|A0A6I4RUF9|A0A6I4RUF9_FRATU Porphobilinogen deaminase OS=Francisella tularensis GN=hemC MKQITIASRESKLALWQTNFVKNRIQSELNIPCEISTMKTQGDIILDQPLNKIGGKALFM KELEIAMLNNKADIAVHSLKDVPYQLPQGFCLAGFMPREDPRDAFVSNKYNSIDDLPKGA IVGTSSLRRKAQLLHYRDDLEIRDLRGNVQTRLSKLDNGDYDAIILASAGLIRLELVERI TQFIPVEISLPAVGQGIVVIEALERDNDLLEKIQKLNCRESSRVATAERAFNQELKGGCH VAIGAYAELDNNQITLMAMVASSDGKKILKRKMIGDDPTKLGKLLAQEMIALGAYKILES