Ap2M1 Gene is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
AP2M1 (Adaptor Related Protein Complex 2 Subunit Mu 1) encodes the mu-2 subunit of the AP-2 complex, which is essential for clathrin-mediated endocytosis. The mu-2 subunit recognizes and binds to tyrosine-based sorting motifs on cargo proteins, enabling their internalization into clathrin-coated vesicles. This process is critical for synaptic function and neuronal homeostasis.
| AP-2 Complex Subunit Mu 1 | |
|---|---|
| Gene Symbol | AP2M1 |
| Full Name | Adaptor Related Protein Complex 2 Subunit Mu 1 |
| Chromosome | 3p24.3 |
| NCBI Gene ID | 1173 |
| OMIM | 601024 |
| Ensembl ID | ENSG00000161298 |
| UniProt ID | Q96CW1 |
| Associated Diseases | Alzheimer's Disease, Neurodevelopmental Disorders |
AP2M1 encodes the mu-2 subunit of the AP-2 complex. The mu subunit recognizes and binds cargo proteins containing the YXXΦ sorting motif (where Φ is a hydrophobic residue). It also participates in clathrin coat assembly and recruits clathrin to the forming vesicle. The mu2 subunit has a key role in triggering cargo selection and coat assembly during clathrin-mediated endocytosis.
Ubiquitously expressed with high neuronal expression.
| Disease | Role | Mechanism |
|---|---|---|
| Alzheimer's Disease | Risk factor | Affects APP internalization and processing |
The study of Ap2M1 Gene 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.