>sp|O25909|NADC_HELPY Probable nicotinate-nucleotide pyrophosphorylase [carboxylating] OS=Helicobacter pylori GN=nadC MEIRTFLERALKEDLGHGDLFERVLEKDFKATAFVRAKQEGVFSGEKYALELLEMTGIEC VQTIKDKERFKPKDALMEIRGDFSMLLKVERTLLNLLQHSSGIATLTSRFVEALNSHKVR LLDTRKTRPLLRIFEKYSVLNGGASNHRLGLDDALMLKDTHLRHVKDLKSFLTHARKNLP FTAKIEIECESFEEAKNAMNAGADIVMCDNLSVLETKEIAAYRDAHYPFVLLEASGNISL ESINAYAKSGVDAISVGALIHQATFIDMHMKMA