>sp|O28305|HEM2_ARCFU Delta-aminolevulinic acid dehydratase OS=Archaeoglobus fulgidus GN=hemB MAEFPKVRMRRLRKANLRWMFREARLSPENLITPIFVDENIKEKKPIESMPDYFRIPLEM VDKEVEECLEKDLRSFILFGIPSYKDETGSSAYDQNGVIQKAVRRIKAEFPDAVIVTDVC LCEYTTHGHCGVVKDGEIVNDETLPIIGKTAVSHAESGADIVAPSGMMDGMVKAIREALD AAGFESTPIMSYSAKYASNFYSPFRDAAESGFKFGDRRGYQMDIHNAREAMREIELDVKE GADIIMVKPALPYLDIIRMVRERFDLPLAAYNVSGEYSMIKAAIKNGWLSEEAIYEVLIS IKRAGADLIITYHSKEIAEKLQ