| 
		exon 12	 
		c.1694_1697del	 
		r.(1694_1697del)	 
		p.(Leu565Profs*12)	 
		Deletion	 
		Deletion	 
		Frameshift	 
		Pathogenic	 
		Very severe	 
		Unknown (disease-associated)	 
		Negative	 
		MAF not reported	 
		no effect on splicing - causes an out of frame product	 
		protein is not expressed	 | 
| 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. 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 | 
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