{{Infobox
| image = SOD1 Structure
| infobox-header = SOD1 Protein
| infobox-subheader = Superoxide Dismutase 1
| label1 = Gene
| data1 = SOD1
| label2 = UniProt ID
| data2 = P00441
| label3 = PDB Structures
| data3 = 1HL5, 1MKO, 2C9V, 2GBW, 5BT7
| label4 = Molecular Weight
| data4 = ~16 kDa (dimer: ~32 kDa)
| label5 = Subcellular Localization
| data5 = Cytosol, nucleus, and mitochondrial intermembrane space
| label6 = Protein Family
| data6 = Cu/Zn superoxide dismutase family
}}
SOD1 Protein (Superoxide Dismutase 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.
SOD1 encodes Cu/Zn superoxide dismutase, a highly abundant antioxidant enzyme that catalyzes the conversion of toxic superoxide radicals to hydrogen peroxide and oxygen. Mutations in SOD1 were the first genetic cause identified for familial amyotrophic lateral sclerosis (ALS), accounting for ~12-20% of familial ALS cases.
SOD1 is a 154-amino acid homodimeric protein:
Key structural features:
SOD1 is a crucial antioxidant defense enzyme:
The study of Sod1 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.