>tr|Q2RUG2|Q2RUG2_RHORT Probable nicotinate-nucleotide pyrophosphorylase [carboxylating] OS=Rhodospirillum rubrum GN=Rru_A1432 MRPNHPVAALSPFAIDEAVRRALAEDLGRAGDITSTATIPAATRAHARFVARQPGILAGL GCARSAFALLDDTVTFTTPLEDGAEIAAGQTVAEVAGAARTILAAERTALNFLGHLSGIA TRTRRFGDAIAHTRARLTCTRKTTPGLRGLEKYAVRCGGGSNHRFGLDDAVLIKDNHIAV AGGVSAALSRARAGVGHMVRIEIEVDTLEQLAEVLAVGGAEVVLLDNMDAPTLTRAVDMV AGRLVTEASGGVSLDTIAALAESGVDYISVGALTHSVTTLDIGLDIVVAPPKAERA