| Tissue Specificity | Highly expressed in neuronal cells of fetal brain (in the majority of cells of the cortical plate, intermediate zone and ventricular zone), but not expressed in other fetal tissues. In the adult, highly expressed in the brain frontal lobe, but very low expression in other regions of brain, and not detected in heart, placenta, lung, liver, skeletal muscles, kidney and pancreas. |
| Post Translational Modifications | Phosphorylation by MARK1, MARK2 and PKA regulates its ability to bind microtubules. Phosphorylation at Ser-265 and Ser-297 seems to occur only in neonatal brain, the levels falling precipitously by postnatal day 21. Ubiquitinated by MDM2, leading to its degradation by the proteasome. Ubiquitinated by MDM2 and subsequent degradation leads to reduce the dendritic spine density of olfactory bulb granule cells. |
| Function | Microtubule-associated protein required for initial steps of neuronal dispersion and cortex lamination during cerebral cortex development. May act by competing with the putative neuronal protein kinase DCLK1 in binding to a target protein. May in that way participate in a signaling pathway that is crucial for neuronal interaction before and during migration, possibly as part of a calcium ion-dependent signal transduction pathway. May be part with PAFAH1B1/LIS-1 of overlapping, but distinct, signaling pathways that promote neuronal migration. |
| Protein Name | Neuronal Migration Protein DoublecortinDoublinLissencephalin-XLis-X |
| Database Links | Reactome: R-HSA-447043 |
| Cellular Localisation | CytoplasmCell ProjectionNeuron ProjectionLocalizes At Neurite Tips |
| Alternative Antibody Names | Anti-Neuronal Migration Protein Doublecortin antibodyAnti-Doublin antibodyAnti-Lissencephalin-X antibodyAnti-Lis-X antibodyAnti-DCX antibodyAnti-DBCN antibodyAnti-LISX antibody |
Information sourced from Uniprot.org
