DCLK1

This gene encodes a member of the protein kinase superfamily and the doublecortin family. The protein encoded by this gene contains two N-terminal doublecortin domains, which bind microtubules and regulate microtubule polymerization, a C-terminal serine/threonine protein kinase domain, which shows substantial homology to Ca2+/calmodulin-dependent protein kinase, and a serine/proline-rich domain in between the doublecortin and the protein kinase domains, which mediates multiple protein-protein interactions. The microtubule-polymerizing activity of the encoded protein is independent of its protein kinase activity. The encoded protein is involved in several different cellular processes, including neuronal migration, retrograde transport, neuronal apoptosis and neurogenesis. This gene is up-regulated by brain-derived neurotrophic factor and associated with memory and general cognitive abilities. Multiple transcript variants generated by two alternative promoter usage and alternative splicing have been reported, but the full-length nature and biological validity of some variants have not been defined. These variants encode different isoforms, which are differentially expressed and have different kinase activities.[provided by RefSeq, Sep 2010]

Doublecortin Like Kinase 1

Probable kinase that may be involved in a calcium-signaling pathway controlling neuronal migration in the developing brain. May also participate in functions of the mature nervous system.

Axon extension Source: Ensembl
Central nervous system development Source: ProtInc
Central nervous system projection neuron axonogenesis Source: Ensembl
Dendrite morphogenesis Source: Ensembl
Endosomal transport Source: UniProtKB
Forebrain development Source: Ensembl
Intracellular signal transduction Source: InterPro
Negative regulation of protein localization to nucleus Source: Ensembl
Nervous system development Source: ProtInc
Neuron migration Source: Ensembl
Neuron projection morphogenesis Source: GO_Central
Peptidyl-serine phosphorylation Source: Ensembl
Protein phosphorylation Source: ProtInc
Response to virus Source: UniProtKB

Integral component of plasma membrane; Postsynaptic density