Rraga — Ras Related Gtp Binding A plays an important role in the study of neurodegenerative diseases. This page provides comprehensive information about this topic, including its mechanisms, significance in disease processes, and therapeutic implications.
| Gene Symbol | RRAGA |
| Full Name | Ras-Related GTP Binding A |
| Chromosome | 9p21.1 |
| NCBI Gene ID | 10670 |
| OMIM | 608456 |
| Ensembl ID | ENSG00000136996 |
| UniProt ID | Q9Y282 |
| Associated Diseases | Neurodegeneration, Metabolic Disorders |
Ras-Related GTP Binding A is a protein encoded by the RRAGA gene. This gene/protein plays important roles in various cellular processes. Additional research continues to elucidate its specific functions in the nervous system and its potential involvement in neurodegenerative diseases.
RRAGA (also known as RagA) encodes a member of the Rag GTPase family that is essential for mTORC1 activation. RagA forms heterodimers with RagC/D and operates as a GTP/GDP-controlled switch. In its active GTP-bound state, RagA recruits mTORC1 to the lysosomal surface where it can be activated by Rheb.
In neurons, RagA regulates mTORC1 signaling which controls protein synthesis, autophagy, and neuronal survival. Dysregulated RagA/mTORC1 signaling has been implicated in various neurodegenerative diseases.
Expressed in most tissues including brain. In neurons, involved in regulating translational capacity and autophagy.
| Disease | Mechanism |
|---|---|
| Neurodegeneration | Impaired mTORC1-dependent regulation of autophagy |
| Metabolic Disorders | Altered nutrient sensing |
Rraga — Ras Related Gtp Binding A plays an important role in the study of neurodegenerative diseases. This page provides comprehensive information about this topic, including its mechanisms, significance in disease processes, and therapeutic implications.
The study of Rraga — Ras Related Gtp Binding A 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.