Human Recombinant CCNK protein, GST Tag (V2LY-0526-LY2635)

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Basic Information

Expressed Host
Baculovirus-Insect Cells
Protein Species
Human
Tag
GST Tag
Protein Construction
This product is Human Recombinant CCNK protein, GST Tag consist of Amino Acid: Full Length and predicts a molecular mass of 67 kDa.
Molecule Mass
67 kDa
Sequence
Amino Acid: Full Length
Species
Human

Formulations & Storage [For reference only, actual COA shall prevail!]

Purity
Batch dependent.
Endotoxin
Please contact us for more information.
Format
Liquid
Buffer
PBS, Tween80
Preservative
None
Storage
Store product at -70°C. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.
More Infomation

Target

Full Name
cyclin K
Function
Regulatory subunit of cyclin-dependent kinases that mediates activation of target kinases. Plays a role in transcriptional regulation via its role in regulating the phosphorylation of the C-terminal domain (CTD) of the large subunit of RNA polymerase II (POLR2A).
Biological Process
Cell cycle Source: UniProtKB-KW
Cell division Source: UniProtKB-KW
Cellular response to DNA damage stimulus Source: MGI
Negative regulation by host of viral genome replication Source: CACAO
Positive regulation of DNA-templated transcription, elongation Source: GO_Central
Positive regulation of phosphorylation of RNA polymerase II C-terminal domain serine 2 residues Source: CACAO
Positive regulation of transcription by RNA polymerase II Source: Reactome
Regulation of cyclin-dependent protein serine/threonine kinase activity Source: ProtInc
Regulation of transcription by RNA polymerase II Source: GO_Central
snRNA transcription by RNA polymerase II Source: Reactome
Transcription by RNA polymerase II Source: Reactome
Transcription elongation from RNA polymerase II promoter Source: Reactome
Cellular Location
Nucleus
Involvement in disease
Intellectual developmental disorder with hypertelorism and distinctive facies (IDDHDF): An autosomal dominant neurodevelopmental disorder characterized by developmental delay and intellectual disability, language defects, and distinctive facial dysmorphism including high hairline, hypertelorism, thin eyebrows, dysmorphic ears, broad nasal bridge and tip, and narrow jaw.

Dieter, S. M., Siegl, C., Codó, P. L., Huerta, M., Ostermann-Parucha, A. L., Schulz, E., ... & Glimm, H. (2021). Degradation of CCNK/CDK12 is a druggable vulnerability of colorectal cancer. Cell reports, 36(3), 109394.

Niu, T., Li, K., Jiang, L., Zhou, Z., Hong, J., Chen, X., ... & Zhu, C. L. (2021). Noncovalent CDK12/13 dual inhibitors-based PROTACs degrade CDK12-Cyclin K complex and induce synthetic lethality with PARP inhibitor. European Journal of Medicinal Chemistry, 114012.

Lv, L., Chen, P., Cao, L., Li, Y., Zeng, Z., Cui, Y., ... & Han, T. (2020). Discovery of a molecular glue promoting CDK12-DDB1 interaction to trigger cyclin K degradation. Elife, 9, e59994.

Słabicki, M., Kozicka, Z., Petzold, G., Li, Y. D., Manojkumar, M., Bunker, R. D., ... & Ebert, B. L. (2020). The CDK inhibitor CR8 acts as a molecular glue degrader that depletes cyclin K. Nature, 585(7824), 293-297.

Żuryń, A., Krajewski, A., Klimaszewska‑Wiśniewska, A., Grzanka, A., & Grzanka, D. (2019). Expression of cyclin B1, D1 and K in non‑small cell lung cancer H1299 cells following treatment with sulforaphane. Oncology reports, 41(2), 1313-1323.

Hoshii, T., Cifani, P., Feng, Z., Huang, C. H., Koche, R., Chen, C. W., ... & Armstrong, S. A. (2018). A non-catalytic function of SETD1A regulates cyclin K and the DNA damage response. Cell, 172(5), 1007-1021.

Fan, Y., Yin, W., Hu, B., Kline, A. D., Zhang, V. W., Liang, D., ... & Yu, Y. (2018). De novo mutations of CCNK cause a syndromic neurodevelopmental disorder with distinctive facial dysmorphism. The American Journal of Human Genetics, 103(3), 448-455.

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For research use only. Not intended for any clinical use.

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