Class:
Alpha and beta proteins (a+b)

Superfamily:
Nicotinate/Quinolinate PRTase N-terminal domain-like

Protein:
Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain

Species:
Thermotoga maritima [TaxId: 2336]