Regulator of nonsense transcripts 3A (UniProt: Q9H1J1; also known as Nonsense mRNA reducing factor 3A, Up-frameshift suppressor 3 homolog A, hUpf3, UPF3A) is encoded by the UPF3A (also known as RENT3A, UPF3) gene (Gene ID: 65110) in human. UPF3A acts as an inhibitor of nonsense-mediated decay (NMD)...