>tr|A0A1Y3E0D3|A0A1Y3E0D3_HELPX Quinolinate synthase OS=Helicobacter pylori SS1 GN=nadA MPTDNDLKAAILELLRDLDVLLVAHFYQKDEIVELAHYTGDSLELAKIASQSDKNLIVFC GVHFMGESVKALAFDKQVIMPKLSCCSMARMIDSHYYDRSVHLLKECGVKEFYPITYINS NAEVKAKVAKDDGVVCTSRNASKIFNHALKQNKKIFFLPDKCLGENLALENGLKSAILGA NSQEEIKNADVVCYNGFCSVHQLFKLEDIEFYRQKYPDILIAVHPECEPSVVSNADFSGS TSQIIEFVEKLSPNQKVAIGTESHLVNRLKAKRHHQNTFILSSTLALCPTMNETTLKDLF EVLKAYKNHRAYNTIELKDEVARLAKLALTKMMELS