>sdn:Sden_0452 K01698 porphobilinogen synthase [EC:4.2.1.24] | (GenBank) Porphobilinogen synthase (A) MNLITSAFPLRRMRRMRKHDFSRRLMAENSLSVNDLIYPMFVLEGVNRSEKIASMPGIER YSIDLLLKEAAELVELGIPLIALFPVTPADKKSLLAEESYNSDGLVQRAVKELKQAFPQL GVMTDIALDPFTTHGQDGIIDDTGYILNDITTEILVKQALSHADAGADIVAPSDMMDGRI GAIRQALEAAGHINTQIMAYSAKYSSNYYGPFRDAVGSAGNLKGGNKHSYQMDPANTDEA LHEVALDIQEGADMVMVKPGMPYLDIVRRVKTELAVPTFAYQVSGEYAMHMAAIENGWLA EKPVVMESLLCFKRAGADGILTYFAKRVATWLKEEK