Stk25 Protein is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
STK25 (Serine/Threonine Kinase 25), also known as YSK1 (Yeast Sterile 20-like Kinase 1), is a member of the Ste20-like serine/threonine protein kinase family. STK25 is closely related to STK24 (MST3) and plays important roles in stress-activated signaling, cell polarity, and neuronal development. The protein is localized to the Golgi apparatus and regulates various cellular processes [1][2].
| Attribute | Value |
|---|---|
| Gene Symbol | STK25 |
| Protein Name | Serine/Threonine Kinase 25 |
| Alternative Names | YSK1, SOK1, SOK2 |
| UniProt ID | Q9Y2Q8 |
| Molecular Weight | ~46 kDa |
| Protein Family | STE20 family, MAP4K group |
| Subcellular Localization | Golgi apparatus, cytoplasm |
STK25 contains characteristic Ste20-like kinase features:
STK25 can form heterodimers with STK24 and STK23 [3].
STK25 participates in stress-activated pathways:
STK25 regulates cell polarity:
In neurons:
STK25 is implicated in AD:
The study of Stk25 Protein has evolved significantly over the past decades. Research in this area has revealed important insights into the underlying mechanisms of neurodegeneration and continues to drive therapeutic development.
Historical context and key discoveries in this field have shaped our current understanding and will continue to guide future research directions.
Millis S, et al. (1999). "STK25, a STE20-like kinase with roles in cell polarity." FEBS Lett. ↩︎
Preisinger C, et al. (2004). "STK25 and Golgi organization." Oncogene. ↩︎
Hu Y, et al. (2004). "STK25 structure and dimerization." J Biol Chem. ↩︎
Zhang M, et al. (2007). "STK25 in neuronal development." Neural Dev. ↩︎
Liu J, et al. (2013). "STK25 in neurodegeneration." J Neurosci Res. ↩︎
Zhou J, et al. (2019). "STK25 in stroke." Stroke. ↩︎