Enolase Deficiency - Causes

Causes

Genetics is found to be the cause of enolase deficiency. The individual in the first known case of this deficiency was heterozygous for the gene for β-enolase, and carried two missense mutations, one inherited from each parent. His muscle cells synthesized two forms of β-enolase, each carrying a different mutation. These mutations changed glycine at position 374 to glutamate (G374E) and glycine at position 156 to aspartate (G156D).