DYRK3

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Identifiers
Aliases
External IDsGeneCards: [1]
Orthologs
SpeciesHumanMouse
Entrez
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RefSeq (mRNA)

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RefSeq (protein)

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Dual specificity tyrosine-phosphorylation-regulated kinase 3 is an enzyme that in humans is encoded by the DYRK3 gene.[1][2]

This gene product belongs to the DYRK family of dual-specificity protein kinases that catalyze autophosphorylation on serine/threonine and tyrosine residues. The members of this family share structural similarity, however, differ in their substrate specificity, suggesting their involvement in different cellular functions. The encoded protein has been shown to autophosphorylate on tyrosine residue and catalyze phosphorylation of histones H3 and H2B in vitro. Alternatively spliced transcript variants encoding different isoforms have been identified.[2]

References

  1. Becker W, Weber Y, Wetzel K, Eirmbter K, Tejedor FJ, Joost HG (Nov 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.
  2. 2.0 2.1 "Entrez Gene: DYRK3 dual-specificity tyrosine-(Y)-phosphorylation regulated kinase 3".

Further reading