Cpg16 is an alias for the gene, Doublecortin like kinase 1, in humans. Other names include: Serine/threonine-protein kinase DCLK1; Doublecortin domain-containing protein 3A; Doublecortin-like and CAM kinase-like 1; Doublecortin-like kinase 1; Serine/threonine-protein kinase DCLK1 ; CL1; CLICK1; DCAMKL1; DCDC3A; DCLK. The encoded protein is an enzyme with an amino acid length of 740 and a mass of 82.2 kDa. Other isoforms may exist. Cpg16 is a member of the Protein kinase superfamily, CAMK Ser/Thr protein kinase family, CaMK subfamily. This gene shares homology with other species, including: Mouse, Rat, Zebrafish.