>sp|P77923|HEM2_PROFF Delta-aminolevulinic acid dehydratase OS=Propionibacterium freudenreichii subsp. freudenreichii GN=hemB MADISIDPIVQRPRRLRRTPAIRRMVAETRLDPADLVLPMFAVEGLTEPREIATMPGVWQ HTKESLQKAVHDAADAGVGAVMLFGTPLERDPIGSQAWNPHGILANAVRWAVEAEPELPV IADVCLDEFTDHGHCGVLAPDGTVDNDATLPLYAKMSVVLADAGAAMLGPSGMMDGQIAV IRKALDDAGHTDTVLMAYSAKYASGFFGPFREAVDSQLKGDRRAYQQDPANAIESLREIE LDLEQGADFVMVKPAMAYLDVLAAARAISNVPVAAYVVSGEYSMIEFAAKAGALDRKRCI MEALTSVKRAGASTIVTYWATEVAIWLNEVRS