>sp|Q5I0M2|NADC_RAT Nicotinate-nucleotide pyrophosphorylase [carboxylating] OS=Rattus norvegicus GN=Qprt MDPEGLQFLLPPASLAALANSWLQEDCPGLNFASLVTGSAPAQAVLWAKSPGVLAGRPFF DAIFTQLNCQVSWLLPEGSKLVPVVKVAEVRGPAHHLLLGERVALNTLARCSGIASAAAT AVEVATSTGWAGHVAGTRKTTPGFRLVEKYGLLVGGAECHRYDLGGLVMVKDNHVVAAGS MEKAVLKARQAAGFPLKVEVECSSLKEALQAAEAGADLVMLDNFKPEELHPTAATLKAKF PNVSVEASGGVTLDNLPQFCGTNIDVISLGMLTQAAPALDFSLKLYAEGDIPVPHARRS