Adarb1 Protein (Adenosine Deaminase Acting On Rna 1) is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
:: infobox .infobox-protein
| ADARB1 Protein (Adenosine Deaminase Acting on RNA 1) | |
|---|---|
| Gene | ADARB1 |
| UniProt | P78563 |
| Molecular Weight | ~70 kDa |
| Subcellular Localization | Nucleus |
| Protein Family | ADAR family |
| Aliases | ADAR2, RED1 |
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ADARB1 (Adenosine Deaminase Acting on RNA 1) is a protein involved in various cellular processes. This protein has been implicated in neurodegenerative diseases including Alzheimer's and Parkinson's disease.
ADARB1 (ADAR2) is an RNA-specific adenosine deaminase containing three double-strand RNA binding domains (dsRBDs) and a catalytic deaminase domain. The protein is approximately 739 amino acids and edits adenosine to inosine (A-to-I editing) in double-stranded RNA.
ADARB1 catalyzes A-to-I RNA editing:
ADARB1 deficiency contributes to ALS:
ADARB1 activity is altered in AD:
ADARB1 mutations cause this autoimmune disorder characterized by encephalopathy.
ADARB1 modulators are being explored for:
The study of Adarb1 Protein (Adenosine Deaminase Acting On Rna 1) 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.