>sp|A0AKG4|CTAA_LISW6 Heme A synthase OS=Listeria welshimeri serovar 6b GN=ctaA MKKFLKVWSVLTIICMTVVVFGGALVTKTGSADGCGNSWPLCNGQLVRLTDVTPEKLIEF MHRMTTGISSIFVIVLAICAWIYMKNRRETKPLAIIAVLFLIIQALMGMAAVVWGQNPYI MALHFGISIICYASIVLLALMIFEVDRKFDARNLVMGTKLRINIYALTIYTYLAVYTGAL VRHEKASMAVPVWPFENGKFIMPDSVQDYVQYFHRVAAFILIVWLLYVTWLVFRDYRRYR VLTFSMVLSLLFIALQAVTGALSVYTGVNLYIALAHSLIITMLFALLCYLCLLASRSKSN RLRIK