>tr|A0A1Y3DZR9|A0A1Y3DZR9_HELPX Diaminopimelate decarboxylase OS=Helicobacter pylori SS1 GN=lysA MFNYEELFQTHKTPFYLYDFDKIKQAFLNYKEAFKGRKSLICYALKANSNLSILSLLAHL ESGADCVSIGEIYRALKAGIKPYRIVFSGVGKSGFEIEQALKLNILFLNVESFMELTTIE TIAQSLGIKARISIRINPNIDAKTHPYISTGLKENKFGVGEKEALEMFLWAKKSAFLEPV SVHFHIGSQLSDLEPIIEASQKVAKIAKSLIALGIDLRFFDVGGGIGVSYENEETIKLYD YAQGILNSLQGLDLTIICEPGRSIVAESGELITQVLYEKKAQNKRFVVVDAGMNDFLRPS LYHAKHAIRVITPSKGREISPCDVVGPVCESSDTFLKDAHLPELEPGDKLVIEKVGAYGS SMASQYNSRPKLLELALEDHKIRVIRKREALEDLWRLEEEGLKGV