>tr|Q76KE3|Q76KE3_BURCE Siroheme decarboxylase NirL subunit OS=Burkholderia cepacia GN=nirL MNPVEPLAAPQRQHLRYLLEQGLPLASRPYRVLAERIGAGEDEVLEQVRRWDEDGLFRRF GVILHHRALGYTANAMLVLDVADAEVDAVGRALAHETIVSLCYRRPRRLPMWPYNLFCMI HGRERGEVERQIEALLERHALRQTPHRWLFSLRAYKQCGGRYTAPPADLERRHG