NUDT15*14 is assigned no function based on limited evidence. NUDT15*14 is characterized by the frameshift insertion c.80_81insCGGG (p.C28fs), which is predicted to impair protein function by CADD and PhD-SNPg. The insertion occurs in exon 1, which is within the Nudix hydrolase domain, and NUDT15*14 is predicted to produce a protein targeted for nonsense-mediated decay.