>sp|Q06965|HEM0_RHOS4 5-aminolevulinate synthase 2 OS=Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158) GN=hemT PE=3 SV=1 MEFSQHFQKLIDDMRLDGRYRTFAELERIAGEFPTALWHGPDGQARRVTVWCSNDYLGMG QNAEVLAAMHRSIDLSGAGTGGTRNISGTNRQHVALEAELADLHGKESALIFTSGWISNL AALGTLGKILPECAIFSDALNHNSMIEGIRRSGAERFIFHHNDPVHLDRLLSSVDPARPK IVAFESVYSMDGDIAPIAEICDVAERHGALTYLDEVHAVGLYGPRGGGISDRDGLADRVT IIEGTLAKAFGVMGGYVSGPSLLMDVIRSMSDSFIFTTSICPHLAAGALAAVRHVKAHPD ERRRQAENAVRLKVLLQKAGLPVLDTPSHILPVMVGEAHLCRSISEALLARHAIYVQPIN YPTVARGQERFRLTPTPFHTTSHMEALVEALLAVGRDLGWAMSRRAA