KCNQ1DN encodes the human gene, KCNQ1 downstream neighbor (non-protein coding). It may also be known as: KCNQ1 downstream neighbor protein; Beckwith-Wiedemann region transcript protein; BWRT; HSA404617. The encoded protein has an amino acid length of 68 and a mass of 7.4 kDa. Other isoforms may exist.