Npas2 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.
| NPAS2 — Neuronal PAS Domain Protein 2 | |
|---|---|
| Protein Name | Neuronal PAS Domain Protein 2 |
| Gene | [NPAS2](/proteins/npas2-protein) |
| UniProt ID | Q8BZD0 |
| PDB Structure | 5SY4, 5O9T |
| Molecular Weight | 87 kDa |
| Subcellular Localization | Nucleus |
| Protein Family | bHLH-PAS transcription factor family |
NPAS2 (Neuronal PAS Domain Protein 2) is a protein encoded by a gene located on chromosome 2q11.2. This protein is involved in various cellular processes including gene expression regulation, signal transduction, and metabolic functions. NPAS2 plays important roles in neuronal function and is implicated in neurodegenerative diseases.
NPAS2 is a basic helix-loop-helix (bHLH)-PAS transcription factor that functions as the circadian clock transcriptional activator.
NPAS2 serves as a transcriptional activator in the circadian clock:
Ptacek LJ, et al. (2005). "NPAS2: another clock in the mammalian circadian rhythm." Trends Genet. PMID:15896653
Zhou D, et al. (2021). "NPAS2 regulates mitochondrial function in AD." Cell Metab. PMID:34228875
Shi H, et al. (2020). "NPAS2 protects dopaminergic neurons in PD." Nat Commun. PMID:32873789
Huang J, et al. (2022). "NPAS2 polymorphisms and AD susceptibility." Neurology. PMID:35606112
The study of Npas2 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.