sp|O28439|NADC_ARCFU Probable nicotinate-nucleotide pyrophosphorylase [carboxylating] OS=Archaeoglobus fulgidus (strain ATCC 49558 / DSM 4304 / JCM 9628 / NBRC 100126 / VC-16) OX=224325 GN=nadC PE=3 SV=1