>sp|O67876|HEM2_AQUAE Delta-aminolevulinic acid dehydratase OS=Aquifex aeolicus (strain VF5) OX=224324 GN=hemB PE=3 SV=1 MIVGRFPSSRPRRLRRNENIRRLVRETHLTLDDLIYPIFVRWGENVVEEVPSMPGVYRYS VDKVVDAVKEVRDLGIPAIILFGIPEHKDEVGSDTWSEEGIIQRALRKIKKEVPDIYVIT DVCFCEYTTHGHCGVLHDHDVENDLTLENLKKQVVSHAENGADMVAPSGMMDGMVKVIRE ALDEAGFKHIPIMAYSAKFASAYYGPFREAAESAPAFGDRRTYQMDPANSREALKEVLMD VEEGADVVMVKPALAYLDIIAKVKENVLVPVCAYNVSGEYSLIKAAGKLGWIDEKKVMWE TLLSIKRAGADMIITYFAKDAARMIIEGEV