>sp|P42504|HEM2_RHOCA Delta-aminolevulinic acid dehydratase OS=Rhodobacter capsulatus GN=hemB MTLITPPFPTNRLRRMRRTEALRDLAQENRLSVKDLIWPIFITDVPGADVEISSMPGVVR RTMDGALKAAEGSRDAGHSRDLPVPLTDPAVKTETCEMAWQPDNFTNRVIAAMKQAVPEV AIMTDIALDPYNANGHDGLVRDGILLNDETTEALVKMALAQAAAGADILGPSDMMDGRVG AIRQAMEAAGHKDIAILSYAAKYASAFYGPFRDAVGASSALKGDKKTYQMNPANSAEALR NVARDIAEGADMVMVKPGMPYLDIVRQVKDAFGMPTYAYQVSGEYAMLMAAVQNGWLNHD KVMLESLMAFRRAGCDGVLTYFAPAAAKLIGA