| PINK1 | |
|---|---|
| PTEN-Induced Kinase 1 | |
| Protein Name | PTEN-Induced Kinase 1 |
| Gene | PINK1 |
| UniProt ID | Q9BXM7 |
| PDB IDs | 3W9C, 4ZAF, 5O7T, 6B9N |
| Molecular Weight | ~63 kDa |
| Subcellular Localization | Mitochondria (outer membrane), cytosol |
| Protein Family | Ser/Thr protein kinase, PINK family |
Pink1 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.
PINK1 (PTEN-induced kinase 1) is a serine/threonine-protein kinase that plays a critical role in mitochondrial quality control through mitophagy. Mutations in PINK1 cause early-onset Parkinson's disease.
PINK1 contains several functional domains:
PINK1 is a key regulator of mitochondrial quality control:
Autosomal recessive mutations in PINK1 cause early-onset Parkinson's disease (PARK6):
PINK1 activation strategies are being explored:
The study of Pink1 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.