Pompe disease GAA variant database

Variants

exon 6
c.1075G>A
r.[1075g>a, 1072_1075del]
p.[(Gly359Arg), (Val358Aspfs*33)]
Substitution
Substitution/ Splicing (splice donor site)
Substitution (missense), Frameshift
Likely pathogenic
Potentially less severe
Unknown (disease-associated)
Positive
MAF not reported
causes skip of the last 4 bp of exon 6 - 54% residual activity and affects secretion in expression s
loss of exon 6 splice donor
detection of leaky wildtype splicing
unknown
Disease causing (p-value: 1)
Deleterious (score: 0)
Class C65 (GV: 0.00 - GD: 125.13)

The Pompe disease GAA variant database represents an effort to collect all known variants in the GAA gene and is maintained and provide by the Pompe center, Erasmus MC.

We kindly ask you to reference one of the following articles if you use this database for research purposes:

de Faria, DOS, in 't Groen, SLM, Bergsma, AJ, et al. Update of the Pompe variant database for the prediction of clinical phenotypes: Novel disease-associated variants, common sequence variants, and results from newborn screening.
Human Mutation. 2021; 42: 119-134. https://doi.org/10.1002/humu.24148

Niño, MY, in 't Groen, SLM, Hoogeveen-Westerveld, M, et al. Extension of the Pompe mutation database by linking disease‐associated variants to clinical severity. Human Mutation. 2019; 40: 1954–1967. https://doi.org/10.1002/humu.23854


www.pompecenter.nl