Main Reaction: nicotinic acid >> nicotinate mononucleotide

Reference: PubMed ID: 22730426
Authors: Macho AP, Boutrot F, Rathjen JP, Zipfel C
Title: Aspartate oxidase plays an important role in Arabidopsis stomatal immunity.
Published: 2012 Aug

nicotinic acid --> nicotinate mononucleotide