Recombinant Human DYRK1A protein (GST tag N-Terminus)
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Recombinant Human DYRK1A protein (GST tag N-Terminus) is a Human Fragment protein, in the 674 to 763 aa range, expressed in Wheat germ, suitable for SDS-PAGE, ELISA, WB.
View Alternative Names
DYRK, MNB, MNBH, DYRK1A, Dual specificity tyrosine-phosphorylation-regulated kinase 1A, Dual specificity YAK1-related kinase, HP86, Protein kinase minibrain homolog, hMNB
- SDS-PAGE
Unknown
SDS-PAGE - Recombinant Human DYRK1A protein (GST tag N-Terminus) (AB114522)
12.5% SDS-PAGE analysis of Human DYRK1A protein (ab114522). Stained with Coomassie Blue.
Reactivity data
Sequence info
Properties and storage information
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Specifications
Form
Liquid
General info
Function
Dual-specificity kinase which possesses both serine/threonine and tyrosine kinase activities (PubMed : 20981014, PubMed : 21127067, PubMed : 23665168, PubMed : 30773093, PubMed : 8769099). Exhibits a substrate preference for proline at position P+1 and arginine at position P-3 (PubMed : 23665168). Plays an important role in double-strand breaks (DSBs) repair following DNA damage (PubMed : 31024071). Mechanistically, phosphorylates RNF169 and increases its ability to block accumulation of TP53BP1 at the DSB sites thereby promoting homologous recombination repair (HRR) (PubMed : 30773093). Also acts as a positive regulator of transcription by acting as a CTD kinase that mediates phosphorylation of the CTD (C-terminal domain) of the large subunit of RNA polymerase II (RNAP II) POLR2A (PubMed : 25620562, PubMed : 29849146). May play a role in a signaling pathway regulating nuclear functions of cell proliferation (PubMed : 14500717). Modulates alternative splicing by phosphorylating the splice factor SRSF6 (By similarity). Has pro-survival function and negatively regulates the apoptotic process (By similarity). Promotes cell survival upon genotoxic stress through phosphorylation of SIRT1 (By similarity). This in turn inhibits p53/TP53 activity and apoptosis (By similarity). Phosphorylates SEPTIN4, SEPTIN5 and SF3B1 at 'Thr-434' (By similarity).
Sequence similarities
Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MNB/DYRK subfamily.
Post-translational modifications
Autophosphorylated on numerous tyrosine residues. Can also autophosphorylate on serine and threonine residues (in vitro).
Subcellular localisation
Nucleus
Target data
Product promise
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