NCIt definition : Human SOD1 wild-type allele is located within 21q22 and is approximately 9 kb in length.
This allele, which encodes superoxide dismutase [Cu-Zn] protein, is involved in the
conversion of superoxide radicals to molecular oxygen and hydrogen peroxide. Certain
allelic variants of the SOD1 gene cause Amyotrophic Lateral Sclerosis.;
NCIt note : Point mutations in the SOD1 gene produce a misfolded protein product, resulting in
reduced catalytic activity relative to the wild-type protein. This dysfunction has
been shown to cause the development of amyotrophic lateral sclerosis.;