NRD1 encodes the human gene, Nardilysin convertase. It may also be known as: Nardilysin; N-arginine dibasic convertase; NRD convertase; NRD-C; Nardilysin ; NRD1; hNRD1; hNRD2; nardilysin (N-arginine dibasic convertase). The encoded protein is an enzyme with an amino acid length of 1150 and a mass of 131.6 kDa. Other isoforms may exist. NRD1 is a member of the Peptidase M16 family. Homologs of this gene exist in other organisms, including: Frog.