Lck — Proto Oncogene Tyrosine Protein Kinase Lck is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
Lck (Proto-Oncogene Tyrosine-Protein Kinase Lck) is a member of the Src family of non-receptor tyrosine kinases (SFKs). It is primarily expressed in T-lymphocytes where it is essential for T-cell receptor (TCR) signaling and T-cell development. In the nervous system, Lck is expressed in certain neuronal populations and may be involved in neuroimmune interactions.
| Protein Name | Proto-Oncogene Tyrosine-Protein Kinase Lck |
| Gene | LCK |
| UniProt ID | P06239 |
| Molecular Weight | 57 kDa |
| Subcellular Localization | Plasma membrane, Cytoplasm |
| Protein Family | Src family non-receptor tyrosine kinases |
The Lck protein is a member of the Src family of non-receptor tyrosine kinases (SFKs). The structure consists of:
Lck is a non-receptor tyrosine kinase that regulates multiple signaling pathways:
Dysregulated Lck activity contributes to:
Lck-targeted therapies include:
The study of Lck — Proto Oncogene Tyrosine Protein Kinase Lck 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.