Glutathione Synthetase (Glutathione Synthetase) is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
| Glutathione Synthetase (Glutathione Synthetase) | |
|---|---|
| Protein Name | Glutathione Synthetase |
| Gene | GSS |
| UniProt | P16455 |
| PDB ID | 1GSA, 1GSH |
| Molecular Weight | 52 kDa |
| Localization | Cytosol |
| Protein Family | ATP-grasp fold family |
Glutathione Synthetase (GSS) is the second enzyme in glutathione biosynthesis, catalyzing the ATP-dependent conversion of γ-glutamylcysteine and glycine to glutathione. This enzyme is essential for maintaining cellular glutathione levels and protecting against oxidative stress.
GSS is a homodimeric enzyme:
GSS catalyzes:
Glutathione is essential for:
Parkinson's Disease: GSS deficiency may contribute to glutathione depletion in PD brain.
Alzheimer's Disease: GSS activity may be altered in AD.
ALS: Glutathione metabolism is affected in ALS.
GSS deficiency causes:
The study of Glutathione Synthetase (Glutathione Synthetase) 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.