ClinVar Miner

Submissions for variant NM_000195.5(HPS1):c.1787G>T (p.Gly596Val)

gnomAD frequency: 0.00001  dbSNP: rs139951191
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Broad Center for Mendelian Genomics, Broad Institute of MIT and Harvard RCV001829305 SCV002097107 uncertain significance Hermansky-Pudlak syndrome 2021-11-29 criteria provided, single submitter curation The p.Gly596Val variant in HPS1 has been reported in 1 individual, in the compound heterozygous state, with Hermansky-Pudlak syndrome (PMID: 31141302) and has been identified in 0.006% (1/16198) of African/African-American chromosomes by the Genome Aggregation Database (gnomAD, http://gnomad.broadinstitute.org; dbSNP ID: rs139951191). Although this variant has been seen in the general population in a heterozygous state, its frequency is low enough to be consistent with a recessive carrier frequency. Computational prediction tools and conservation analyses suggest that this variant may impact the protein, though this information is not predictive enough to determine pathogenicity. In summary, while there is some suspicion for a pathogenic role, the clinical significance of this variant is uncertain. ACMG/AMP Criteria applied: PM2_supporting, PM3, PP3 (Richards 2015).

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