>sp|Q60178|HEM2_METJA Delta-aminolevulinic acid dehydratase OS=Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) OX=243232 GN=hemB PE=3 SV=1 MFKINLGDFMLIRPRRLRKNQKIRDLVRETILTKNDLIMPIFVDENLKGNEKKEISSMPN QYRFSVEGAIEEAKEIADLGIPAVILFGIPKHKDEIASSAYDKNGVVQRTIRGIKEELGD ELLVIADCCLCEYTSHGHCGIVKDGKILNDATLPILAKIALSYADAGVDIVAPSDMMDGR VRAIREILEENGYDDVAIMSYSAKYASSFYGPFREAAESAPKFGDRKSYQMDIGNAREAL KEIALDIEEGADLILVKPALPYLDIIRMAKDRFDVPIGGYCVSGEYAMVEAAARNGWLDR EKVIYEILLSIKRAGADFIITYWAKEVAEIGLSQE