Submissions for variant NM_000379.4(XDH):c.3271G>C (p.Val1091Leu)

gnomAD frequency: 0.00328  dbSNP: rs45619033

Total submissions: 4

Submitter	RCV	SCV	Clinical significance	Condition	Last evaluated	Review status	Method	Comment
Illumina Laboratory Services, Illumina	RCV000335626	SCV000430023	likely benign	Hereditary xanthinuria type 1	2018-01-12	criteria provided, single submitter	clinical testing	This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as likely benign is not then subjected to further curation. The score for this variant resulted in a classification of likely benign for this disease.
Invitae	RCV000881041	SCV001024181	benign	Xanthinuria type II	2024-01-25	criteria provided, single submitter	clinical testing
Genome-Nilou Lab	RCV000335626	SCV002513957	benign	Hereditary xanthinuria type 1	2021-12-05	criteria provided, single submitter	clinical testing
PreventionGenetics, part of Exact Sciences	RCV003950161	SCV004771528	benign	XDH-related condition	2019-08-02	criteria provided, single submitter	clinical testing	This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications).