Fabry Disease 2011
Fabry disease is a rare genetic disease, that is inherited via the X-chromosome and causes a defect in the gene GAL. It is a Lysosomal Storage Disease and therefor causes a wide range of symptoms. The disease is named after the German Johannes Fabry, who described the disease in 1898 simultaneous with William Anderson from UK.
As the effects caused by the enzymatic disfunction summarize over time, the symptoms evolve progressive.
- Pain and burning in the hands and feet
- Impaired sweating
- Psychological and social issues
- Low tolerance for exercise
- Eye abnormalities
- Dark red skin rashes (angiokeratomas)
- Gastrointestinal problems
- Heart problems
- Kidney problems
- Nervous system problems
- Hearing problems
See also description of this disease in
... (see databases in "resources")
The protein α-galactosidase A is encoded by the gene GLA, which is locacted on the X chromosome (gene map locus: Xq22). The gene has an overall length of 10,222 nucleotides and consist of 7 exons (1,290 nucleotides) and 6 introns (8,932 nucleotides).
α-galactosidase A is a homodimeric protein that consist of 398 amino acids. It is a glycosidase (EC number: 22.214.171.124) and hydrolyses O- and S-glycosidic bonds of glycolipids.
Biochemical disease mechanism
Current knowledge about mutations associated with the disease. - Separate into disease causing and neutral mutations. -- These sequence pages will be the starting point for collecting prediction results and result discussions.