DYRK1A

DYRK1A
Available structures PDB Ortholog search: PDBe RCSB List of PDB id codes 2VX3, 2WO6, 3ANQ, 3ANR, 4AZE, 4MQ1, 4MQ2, 4NCT, 4YLJ, 4YLK, 4YLL, 4YU2, 5AIK, 5A4Q, 5A4E, 5A3X, 5A4T, 5A54, 5A4L
Identifiers
Aliases	DYRK1A, DYRK, DYRK1, HP86, MNB, MNBH, MRD7, dual specificity tyrosine phosphorylation regulated kinase 1A
External IDs	OMIM: 600855; MGI: 1330299; HomoloGene: 55576; GeneCards: DYRK1A; OMA:DYRK1A - orthologs
Gene location (Human) Chr. Chromosome 21 (human) Band 21q22.13 Start 37,365,573 bp End 37,526,358 bp
Gene location (Mouse) Chr. Chromosome 16 (mouse) Band 16 C4|16 55.3 cM Start 94,370,869 bp End 94,496,376 bp
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in amniotic fluid biceps brachii Brodmann area 23 Skeletal muscle tissue of biceps brachii bronchial epithelial cell tibialis anterior muscle middle temporal gyrus germinal epithelium visceral pleura trabecular bone Top expressed in zygote cardiac muscle tissue of left ventricle muscle of thigh Gonadal ridge secondary oocyte tail of embryo genital tubercle extensor digitorum longus muscle triceps surae gastrocnemius muscle More reference expression data BioGPS More reference expression data
Gene ontology Molecular function transferase activity protein kinase activity nucleotide binding non-membrane spanning protein tyrosine kinase activity kinase activity protein self-association protein serine/threonine kinase activity protein binding protein serine/threonine/tyrosine kinase activity protein tyrosine kinase activity tau protein binding ATP binding identical protein binding tau-protein kinase activity Cellular component nuclear speck nucleoplasm nucleus cytoplasm cytoskeleton axon dendrite ribonucleoprotein complex Biological process positive regulation of protein deacetylation phosphorylation regulation of alternative mRNA splicing, via spliceosome nervous system development protein phosphorylation negative regulation of mRNA splicing, via spliceosome negative regulation of DNA damage response, signal transduction by p53 class mediator peptidyl-serine phosphorylation circadian rhythm protein autophosphorylation peptidyl-tyrosine phosphorylation peptidyl-threonine phosphorylation viral process negative regulation of microtubule polymerization positive regulation of RNA splicing amyloid-beta formation peptidyl-serine autophosphorylation peptidyl-tyrosine autophosphorylation Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 1859 13548 Ensembl ENSG00000157540 ENSMUSG00000022897 UniProt Q13627 Q61214 RefSeq (mRNA) NM_001396 NM_101395 NM_130436 NM_130437 NM_130438 NM_001347721 NM_001347722 NM_001347723 NM_001113389 NM_007890 NM_001347731 RefSeq (protein) NP_001334650 NP_001334651 NP_001334652 NP_001387 NP_567824 NP_569120 NP_569122 NP_001106860 NP_001334660 NP_031916 NP_001389720 NP_001389721 NP_001389722 Location (UCSC) Chr 21: 37.37 – 37.53 Mb Chr 16: 94.37 – 94.5 Mb PubMed search
Wikidata
View/Edit Human View/Edit Mouse

Dual specificity tyrosine-phosphorylation-regulated kinase 1A is an enzyme that in humans is encoded by the DYRK1A gene. Alternative splicing of this gene generates several transcript variants differing from each other either in the 5' UTR or in the 3' coding region. These variants encode at least five different isoforms.

Function

DYRK1A is a member of the dual-specificity tyrosine phosphorylation-regulated kinase (DYRK) family. This member contains a nuclear targeting signal sequence, a protein kinase domain, a leucine zipper motif, and a highly conservative 13-consecutive-histidine repeat. It catalyzes its autophosphorylation on serine/threonine and tyrosine residues. It may play a significant role in a signaling pathway regulating cell proliferation and may be involved in brain development. This gene is a homolog of Drosophila mnb (minibrain) gene and rat Dyrk gene.

Dyrk1a has also been shown to modulate plasma homocysteine level in a mouse model of overexpression.

Clinical significance

DYRK1A is localized in the Down syndrome critical region of chromosome 21, and is considered to be a strong candidate gene for learning defects associated with Down syndrome. In addition, a polymorphism (SNP) in DYRK1A was found to be associated with HIV-1 replication in monocyte-derived macrophages, as well as with slower progression to AIDS in two independent cohorts of HIV-1-infected individuals. Mutations in DYRK1A are also associated with Autism spectrum disorder.

Interactions

DYRK1A has been shown to interact with WDR68.

Further reading

• Hämmerle B, Elizalde C, Galceran J, et al. (2004). "The MNB/DYRK1A protein kinase: neurobiological functions and Down syndrome implications". J. Neural Transm. Suppl. (67): 129–37. doi:10.1007/978-3-7091-6721-2_11. PMID 15068245.
• Galceran J, de Graaf K, Tejedor FJ, Becker W (2004). "The MNB/DYRK1A protein kinase: genetic and biochemical properties". J. Neural Transm. Suppl. (67): 139–48. doi:10.1007/978-3-7091-6721-2_12. PMID 15068246.
• Schultz SJ, Nigg EA (1994). "Identification of 21 novel human protein kinases, including 3 members of a family related to the cell cycle regulator nimA of Aspergillus nidulans". Cell Growth Differ. 4 (10): 821–30. PMID 8274451.
• Shindoh N, Kudoh J, Maeda H, et al. (1996). "Cloning of a human homolog of the Drosophila minibrain/rat Dyrk gene from "the Down syndrome critical region" of chromosome 21". Biochem. Biophys. Res. Commun. 225 (1): 92–9. doi:10.1006/bbrc.1996.1135. PMID 8769099.
• Guimerá J, Casas C, Pucharcòs C, et al. (1997). "A human homologue of Drosophila minibrain (MNB) is expressed in the neuronal regions affected in Down syndrome and maps to the critical region". Hum. Mol. Genet. 5 (9): 1305–10. doi:10.1093/hmg/5.9.1305. PMID 8872470.
• Song WJ, Sternberg LR, Kasten-Sportès C, et al. (1997). "Isolation of human and murine homologues of the Drosophila minibrain gene: human homologue maps to 21q22.2 in the Down syndrome "critical region"". Genomics. 38 (3): 331–9. doi:10.1006/geno.1996.0636. PMID 8975710.
• Ohira M, Seki N, Nagase T, et al. (1997). "Gene identification in 1.6-Mb region of the Down syndrome region on chromosome 21". Genome Res. 7 (1): 47–58. doi:10.1101/gr.7.1.47. PMID 9037601.
• Chen H, Antonarakis SE (1997). "Localisation of a human homologue of the Drosophila mnb and rat Dyrk genes to chromosome 21q22.2". Hum. Genet. 99 (2): 262–5. doi:10.1007/s004390050350. PMID 9048932.
• Smith DJ, Stevens ME, Sudanagunta SP, et al. (1997). "Functional screening of 2 Mb of human chromosome 21q22.2 in transgenic mice implicates minibrain in learning defects associated with Down syndrome". Nat. Genet. 16 (1): 28–36. doi:10.1038/ng0597-28. PMID 9140392.
• Dahmane N, Ghezala GA, Gosset P, et al. (1998). "Transcriptional map of the 2.5-Mb CBR-ERG region of chromosome 21 involved in Down syndrome". Genomics. 48 (1): 12–23. doi:10.1006/geno.1997.5146. PMID 9503011.
• Xu X, Rich ES, Seldin DC (1998). "Murine protein kinase CK2 alpha': cDNA and genomic cloning and chromosomal mapping". Genomics. 48 (1): 79–86. doi:10.1006/geno.1997.5154. PMID 9503019.
• Becker W, Weber Y, Wetzel K, et al. (1998). "Sequence characteristics, subcellular localization, and substrate specificity of DYRK-related kinases, a novel family of dual specificity protein kinases". J. Biol. Chem. 273 (40): 25893–902. doi:10.1074/jbc.273.40.25893. PMID 9748265.
• Wang J, Kudoh J, Shintani A, et al. (1998). "Identification of two novel 5' noncoding exons in human MNB/DYRK gene and alternatively spliced transcripts". Biochem. Biophys. Res. Commun. 250 (3): 704–10. doi:10.1006/bbrc.1998.9392. PMID 9784410.
• Guimera J, Casas C, Estivill X, Pritchard M (1999). "Human minibrain homologue (MNBH/DYRK1): characterization, alternative splicing, differential tissue expression, and overexpression in Down syndrome". Genomics. 57 (3): 407–18. doi:10.1006/geno.1999.5775. PMID 10329007.
• Hattori M, Fujiyama A, Taylor TD, et al. (2000). "The DNA sequence of human chromosome 21". Nature. 405 (6784): 311–9. doi:10.1038/35012518. PMID 10830953.
• Woods YL, Rena G, Morrice N, et al. (2001). "The kinase DYRK1A phosphorylates the transcription factor FKHR at Ser329 in vitro, a novel in vivo phosphorylation site". Biochem. J. 355 (Pt 3): 597–607. PMC 1221773. PMID 11311120.
• Mao J, Maye P, Kogerman P, et al. (2002). "Regulation of Gli1 transcriptional activity in the nucleus by Dyrk1". J. Biol. Chem. 277 (38): 35156–61. doi:10.1074/jbc.M206743200. PMID 12138125.
• Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
• Martí E, Altafaj X, Dierssen M, et al. (2003). "Dyrk1A expression pattern supports specific roles of this kinase in the adult central nervous system". Brain Res. 964 (2): 250–63. doi:10.1016/S0006-8993(02)04069-6. PMID 12576186.
• Jarhad DB, Mashelkar KK, Kim HR, Noh M, Jeong LS (2018). "Dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1A) inhibitors as potential therapeutics". Journal of Medicinal Chemistry. 61 (22): 9791–9810. doi:10.1021/acs.jmedchem.8b00185.

External links

• Overview of all the structural information available in the PDB for UniProt: Q13627 (Dual specificity tyrosine-phosphorylation-regulated kinase 1A) at the PDBe-KB.