nicotinate-nucleotide diphosphorylase (carboxylating) activity

Term ID

GO:0004514

Synonyms

• NAD pyrophosphorylase activity
• nicotinate mononucleotide pyrophosphorylase (carboxylating)
• nicotinate-nucleotide pyrophosphorylase (carboxylating) activity
• nicotinate-nucleotide:diphosphate phospho-alpha-D-ribosyltransferase (carboxylating)
• QAPRTase activity
• quinolinate phosphoribosyltransferase (decarboxylating) activity
• quinolinic acid phosphoribosyltransferase activity
• quinolinic phosphoribosyltransferase activity

Definition

Catalysis of the reaction: CO2 + diphosphate + nicotinate D-ribonucleotide = 5-phospho-alpha-D-ribose 1-diphosphate + 2 H+ + quinolinate. 2.4.2.19

References

• EC:2.4.2.19
• KEGG_REACTION:R03348
• MetaCyc:QUINOPRIBOTRANS-RXN
• RHEA:12733
• Reactome:R-HSA-197268

Ontology

GO: Molecular Function    QuickGO    AmiGO