Recombinant Mouse DNA-dependent protein kinase catalytic subunit (Prkdc), partial

中文名稱：

小鼠Prkdc重組蛋白
貨號：

CSB-EP018714MO
說明書：

MSDS Datasheet
規格：

￥1836
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

純度：

Greater than 90% as determined by SDS-PAGE.
基因名：

Prkdc
Uniprot No.：

P97313
別名：

Prkdc; Xrcc7; DNA-dependent protein kinase catalytic subunit; DNA-PK catalytic subunit; DNA-PKcs; EC 2.7.11.1; p460
種屬：

Mus musculus (Mouse)
蛋白長度：

Partial
來源：

E.coli
分子量：

34.6kDa
表達區域：

3747-4015aa
氨基酸序列

EYPFLVKGGEDLRQDQRIEQIFEVMNAILSQDAACSQRNMQLRTYRVVPMTSRLGLIEWIENTMTLKDLLLSNMSQEEKVANNSDPKAPIRDYKDWLMKVSGKSDAGAYVLMYSRANRTETVVAFRRRESQVPPDLLKRAFVKMSTSPEAFLALRSHFASSHALLCISHWLLGIGDRHLNNFMVAMETGSVIGIDFGHAFGSATQFLPVPELMPFRLTRQFVSLMLPMKETGLMCTVMVHALRAFRSCAGLLTDTMEIFVKEPSFDWKS
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
蛋白標簽：

N-terminal 6xHis-tagged
產品提供形式：

Liquid or Lyophilized powder Warning: in_array() expects parameter 2 to be array, null given in /www/web/cusabio_cn/public_html/caches/caches_template/default/content/show_product_protein.php on line 662
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
緩沖液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期：

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA：

Please contact us to get it.

產品評價

靶點詳情

功能：

Serine/threonine-protein kinase that acts as a molecular sensor for DNA damage. Involved in DNA non-homologous end joining (NHEJ) required for double-strand break (DSB) repair and V(D)J recombination. Must be bound to DNA to express its catalytic properties. Promotes processing of hairpin DNA structures in V(D)J recombination by activation of the hairpin endonuclease artemis (DCLRE1C). Recruited by XRCC5 and XRCC6 to DNA ends and is required to (1) protect and align broken ends of DNA, thereby preventing their degradation, (2) and sequester the DSB for repair by NHEJ. Act as a scaffold protein to aid the localization of DNA repair proteins to the site of damage. The assembly of the DNA-PK complex at DNA ends is also required for the NHEJ ligation step. Found at the ends of chromosomes, suggesting a further role in the maintenance of telomeric stability and the prevention of chromosomal end fusion. Also involved in modulation of transcription. As part of the DNA-PK complex, involved in the early steps of ribosome assembly by promoting the processing of precursor rRNA into mature 18S rRNA in the small-subunit processome. Binding to U3 small nucleolar RNA, recruits PRKDC and XRCC5/Ku86 to the small-subunit processome. Recognizes the substrate consensus sequence [ST]-Q. Phosphorylates 'Ser-139' of histone variant H2AX, thereby regulating DNA damage response mechanism. Phosphorylates DCLRE1C, c-Abl/ABL1, histone H1, HSPCA, c-jun/JUN, p53/TP53, PARP1, POU2F1, DHX9, FH, SRF, NHEJ1/XLF, XRCC1, XRCC4, XRCC5, XRCC6, WRN, MYC and RFA2. Can phosphorylate C1D not only in the presence of linear DNA but also in the presence of supercoiled DNA. Ability to phosphorylate p53/TP53 in the presence of supercoiled DNA is dependent on C1D. Contributes to the determination of the circadian period length by antagonizing phosphorylation of CRY1 'Ser-588' and increasing CRY1 protein stability, most likely through an indirect mechanism. Plays a role in the regulation of DNA virus-mediated innate immune response by assembling into the HDP-RNP complex, a complex that serves as a platform for IRF3 phosphorylation and subsequent innate immune response activation through the cGAS-STING pathway.
基因功能參考文獻：
1. findings identify a kinase-dependent role of DNA-PKcs in suppressing MH-mediated end joining and a structural role of DNA-PKcs protein in the orientation of class switch recombination. PMID: 30072430
2. Loss of DNA-PKc expression is associated with impairment of non-homologous end-joining of radiation-induced double strand break repair in nasopharyngeal carcinoma. PMID: 29344644
3. DNA repair, mediated by DNA-PK, and cell cycle arrest, mediated by p53, cooperate to protect the stem cell niche after DNA damage. PMID: 28686579
4. Decreasing DNA-dependent protein kinase activity increases AMPK activity and prevents weight gain, decline of mitochondrial function, and decline of physical fitness in middle-aged mice and protects against type 2 diabetes. PMID: 28467930
5. Ku70 is epistatic with XLF and DNA-PKcs and support a model in which inactivation of Ku70 allows DNA lesions to become accessible to alternative DNA repair pathways (other than Classical Non-Homologous End-Joining (C-NHEJ)). PMID: 28759779
6. DNA-PKcs deficiency caused inefficient DSB repair at later time points post-IR in both conditions. These observations suggest that DNA-PKcs contributes to the fast and slow repair of DSBs by NHEJ. PMID: 27136939
7. The SAGA deubiquitinase activity was required for optimal irradiation-induced gammaH2AX formation, and failure to remove H2BK120ub inhibits ATM- and DNAPK-induced gammaH2AX formation. PMID: 27160905
8. functional DNA-PKcs T2609 cluster is required to facilitate telomere leading strand maturation and prevention of genomic instability and cancer development. PMID: 26616856
9. TMU-35435 enhances etoposide cytotoxicity by regulating ubiquitin-proteasomal degradation of DNA-PKcs and inhibiting the DNA repair pathway in triple negative breast cancer cells. PMID: 28450160
10. DNA-PKcs are required to prevent endogenous DNA damage accumulation throughout the adult brain. PMID: 28123024
11. DNA-PK inhibition and siRNA-mediated DNA-PK knockdown blocked cell fusion in myoblasts which implicate a new role for DNA-PK in myogenic differentiation. PMID: 27513301
12. protein deficiency impairs Ig class switch recombination PMID: 26546606
13. AIM2 reduced Akt activation and tumor burden in colorectal cancer models, while an Akt inhibitor reduced tumor load in Aim2(-/-) mice PMID: 26107252
14. PRKDC proteins that mediate non-homologous end joining have been identified as TRIP13 binding partners in head and neck cancer. PMID: 25078033
15. NR5A1 prevents centriole splitting by inhibiting centrosomal DNA-PK activation and beta-catenin accumulation PMID: 25421435
16. Results show that DNA-PKcs functions as a selective modulator of transcriptional networks that induce cell migration, invasion, and metastasis of prostate cancer cells. PMID: 26175416
17. These experiments define a novel requirement for 53BP1 in the fusions of DNA-PKcs-deficient telomeres throughout the cell cycle. PMID: 25264618
18. data suggest that DNA-PKcs-SIN1 complexation-mediated Akt activation (Ser-473 phosphorylation) is required for mouse osteoblast differentiation PMID: 25264192
19. Activated platelets accumulate in the brain rescue apoptotic neuron cells via activation of EGFR and DNA-dependent protein kinase. PMID: 25210793
20. DNA-PK and ATM acts in parallel upstream of XRCC4, regulating through phosphorylation PMID: 25391321
21. DNA-PKcs is the molecular switch that coordinates end-processing and end-ligation at the DNAends through differential phosphorylations. PMID: 25818648
22. DNA-PK/Chk2 signaling induces centrosome amplification upon long-term HU treatment, therefore increasing our insight into tumor recurrence after initial chemotherapy. PMID: 24662822
23. DNA-PK is a DNA sensor for IRF-3-dependent innate immunity. PMID: 23251783
24. A novel regulatory pathway where signaling from DNA-PK appears to suppress midbrain-specific Lmx1a expression. PMID: 24194952
25. Inactivation of Ku80 and DNA-PKCS causes reduced lifespan and bodyweight. PMID: 24740260
26. Thus SB and PB transposons represent a promising non-viral approach for iPS cell derivation. PMID: 24928388
27. GANP plays a positive role in IgV region diversification of DT40 B cells in a nonhomologous end joining-proficient state. DNA-PKcs physically interacts with GANP, and this interaction is dissociated by dsDNA breaks PMID: 24808370
28. IP7, formed by IP6K2, binds CK2 to enhance its phosphorylation of the Tti1/Tel2 complex, thereby stabilizing DNA-PKcs and ATM. This process stimulates p53 phosphorylation at serine 15 to activate the cell death program. PMID: 24657168
29. the inhibition of DNA-PK-dependent DNA sensing by a poxvirus protein, adding to the evidence that DNA-PK is a critical component of innate immunity to DNA viruses. PMID: 24098118
30. interaction between DNA-PKcs and Snail1 might be an effective strategy for sensitizing cancer cells and inhibiting tumor migration PMID: 24085291
31. During V(D)J recombination, DNA-PKcs repairs coding DNA ends. DNA-PKcs deficiency leads to a nearly complete block in coding join formation, as DNA-PKcs is required to activate the endonuclease that opens hairpin-sealed coding ends. PMID: 23836881
32. XLF functionally overlaps with DNA-PKcs in normal development, promotion of genomic stability in fibroblasts, and in IgH class switch recombination in mature B cells. PMID: 23345432
33. DNA-PK is needed to generate the phosphorylated form of H2AX that controls necroptosis. PMID: 22972376
34. our results suggest that DNA-PKcs may interact with Aire to promote the expression of Toll-like receptors in RAW264.7 cells. PMID: 22239103
35. Lack of DNA-PKcs is accompanied by an increase in the protein level of one of the catalytic isozymes of protein kinase CK2, i.e., CK2alpha' and a concomitant increase in CK2 activity. PMID: 21750982
36. RAD50, DNA-PKcs kinase activity, and transcription context are each important to limit incorrect end use during EJ repair of multiple DSBs, but each has distinct roles during repair events requiring end processing PMID: 22027841
37. We concluded that phosphorylation of DNA-activated protein kinase catalystic subunit is essential for the normal activation of multiple DNA repair pathways, which in turn is critical for the maintenance of diverse populations of tissue stem cells in mice. PMID: 21482716
38. Our results demonstrate that both Prkdc SNPs are responsible for deficient DNA-PKcs protein expression, DNA repair and telomere function, while the LEWES SNP affects only DNA-PKcs expression and repair capacity. PMID: 21265624
39. DNA-PK is implicated in the repair of double-stranded DNA breaks during neurogenesis in the developing retina PMID: 20448641
40. treatment of DNA-PKcs- or ATM-deficient cells, respectively, with specific kinase inhibitors for ATM or DNA-PKcs recapitulates SJ defects, indicating that overlapping V(D)J recombination functions of ATM and DNA-PKcs are mediated through kinase activities PMID: 21245310
41. Atm and DNA-PKcs have overlapping catalytic activities that are required for chromosomal signal joint formation and for preventing the aberrant resolution of signal ends as potentially oncogenic chromosomal translocations PMID: 21245316
42. Data implicate mtDNA damage in the development of adriamycin toxicity and identify Prkdc as a mtDNA depletion syndrome modifier gene and a component of the mitochondrial genome maintenance pathway. PMID: 20978358
43. MiR-101 could efficiently target DNA-PKcs and ATM via binding to the 3'- UTR of DNA-PKcs or ATM mRNA. PMID: 20617180
44. the nucleotide sequence of approximately 193-kbp and 84-kbp genomic regions encoding the entire Prkdc gene PMID: 11839092
45. required for p53-dependent apoptosis in mouse embryo fibroblasts PMID: 12065413
46. DNA-PK role in radioadaptive response of mouse spleen PMID: 12194752
47. Generating mice doubly deficient in DNA-PKcs and telomerase (Terc(-/-)/DNA-PKcs(-/-))shows that DNA-PKcs also has a fundamental role in telomere length maintenance, suggesting suggest a critical role of DNA-PKcs in both cancer and aging. PMID: 12426399
48. The function of DNA-dependent protein kinase catalytic subunit is retained in DNA-PKcs-deficient dendritic cells (DC) from knockout mice, therefore DNA-PKcs is not essential for DC responses to CpG DNA. PMID: 12626561
49. Evidence is found that chromosome 16 segments from BALB/c that encode Prkdc interact with Apc(Min) (multiple intestinal neoplasia) and specifically enhance IR-induced adenoma development in the upper part of the small intestine. PMID: 12750251
50. BALB/c alleles for Prkdc and Cdkn2a interact to modify mammary tumor susceptibility in Trp53+/- mice. PMID: 12750252
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相關疾病：

Defects in Prkdc are the cause of severe combined immune deficiency (SCID) which is characterized by a lack of mature functional lymphocytes and a high susceptibility to lethal opportunistic infections if not chronically treated with antibiotics. The lack of B- and T-cell immunity resembles severe combined immunodeficiency syndrome in human infants.
亞細胞定位：

Nucleus. Nucleus, nucleolus.
蛋白家族：

PI3/PI4-kinase family
數據庫鏈接：

KEGG: mmu:19090

STRING: 10090.ENSMUSP00000023352

UniGene: Mm.71