>sp|P00862|DCHS_LACS3 Histidine decarboxylase proenzyme OS=Lactobacillus sp. GN=hdcA MSELDAKLNKLGVDRIAISPYKQWTRGYMEPGNIGNGYVTGLKVDAGVRDKSDDDVLDGI VSYDRAETKNAYIGQINMTTASSFTGVQGRVIGYDILRSPEVDKAKPLFTETQWDGSELP IYDAKPLQDALVEYFGTEQDRRHYPAPGSFIVCANKGVTAERPKNDADMKPGQGYGVWSA IAISFAKDPTKDSSMFVEDAGVWETPNEDELLEYLEGRRKAMAKSIAECGQDAHASFESS WIGFAYTMMEPGQIGNAITVAPYVSLPIDSIPGGSILTPDKDMEIMENLTMPEWLEKMGY KSLSANNALKY