Fabry Disease 2012

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Summary

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Phenotype

Built up fatty acid

As almost each family has its own private mutation, phenotypes of affected persons can be very variable. In general, with increasing age symptoms become more severe. This effect is due to more and more accumulated glycosphingolipids that cannot be converted by the dysfunctional enzyme. The built up globotriaoslyceramide (Gb3) and related glycosphingolipids in the lysosomes, tissues, blood vessels and organs lead to a malfunction of major organs in the body starting at an age of 30 - 35. Thus untreated patients die approximately 10 - 20 years early (females and males, respectively).


Cross-references

Biochemical disease mechanism

Fabry-glycosphingolipid biosynthesis globoseries.png


Cross-references

Mutations

Reference sequence

Reference Sequence of α-galactosidase A from Uniprot entry P06280

>gi|4504009|ref|NP_000160.1| alpha-galactosidase A precursor [Homo sapiens]
MQLRNPELHLGCALALRFLALVSWDIPGARALDNGLARTPTMGWLHWERFMCNLDCQEEPDSCISEKLFM
EMAELMVSEGWKDAGYEYLCIDDCWMAPQRDSEGRLQADPQRFPHGIRQLANYVHSKGLKLGIYADVGNK
TCAGFPGSFGYYDIDAQTFADWGVDLLKFDGCYCDSLENLADGYKHMSLALNRTGRSIVYSCEWPLYMWP
FQKPNYTEIRQYCNHWRNFADIDDSWKSIKSILDWTSFNQERIVDVAGPGGWNDPDMLVIGNFGLSWNQQ
VTQMALWAIMAAPLFMSNDLRHISPQAKALLQDKDVIAINQDPLGKQGYQLRQGDNFEVWERPLSGLAWA
VAMINRQEIGGPRSYTIAVASLGKGVACNPACFITQLLPVKRKLGFYEWTSRLRSHINPTGTVLLQLENT
MQMSLKDLL