ClinVar Miner

Submissions for variant NM_014363.6(SACS):c.2146C>T (p.His716Tyr) (rs146852400)

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Total submissions: 6
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001081696 SCV000754311 benign Spastic paraplegia 2020-12-06 criteria provided, single submitter clinical testing
Athena Diagnostics Inc RCV000712966 SCV000843526 benign not provided 2018-06-05 criteria provided, single submitter clinical testing
CeGaT Praxis fuer Humangenetik Tuebingen RCV000712966 SCV000892059 uncertain significance not provided 2018-05-01 criteria provided, single submitter clinical testing
Nilou-Genome Lab RCV001509573 SCV001716350 benign Charlevoix-Saguenay spastic ataxia 2021-05-18 criteria provided, single submitter clinical testing
Department of Pathology and Laboratory Medicine,Sinai Health System RCV001356419 SCV001551581 benign not specified no assertion criteria provided clinical testing The SACS p.His569Tyr variant was not identified in the literature but was identified in dbSNP (ID: rs146852400) and ClinVar (classified as benign by Invitae and Athena Diagnostics Inc and as uncertain significance by CeGaT Praxis fuer Humangenetik Tuebingen). The variant was identified in control databases in 295 of 282698 chromosomes (4 homozygous) at a frequency of 0.001044 increasing the likelihood this could be a low frequency benign variant (Genome Aggregation Database March 6, 2019, v2.1.1). The variant was observed in the following populations: South Asian in 109 of 30608 chromosomes (freq: 0.003561), Ashkenazi Jewish in 12 of 10364 chromosomes (freq: 0.001158), European (non-Finnish) in 148 of 129080 chromosomes (freq: 0.001147), Other in 4 of 7218 chromosomes (freq: 0.000554), European (Finnish) in 8 of 25116 chromosomes (freq: 0.000319), African in 6 of 24932 chromosomes (freq: 0.000241) and Latino in 8 of 35426 chromosomes (freq: 0.000226), but was not observed in the East Asian population. The p.His569 residue is not conserved in mammals and four out of five computational analyses (PolyPhen-2, SIFT, AlignGVGD, BLOSUM, MutationTaster) do not suggest a high likelihood of impact to the protein; however, this information is not predictive enough to rule out pathogenicity. The variant occurs outside of the splicing consensus sequence and in silico or computational prediction software programs (SpliceSiteFinder, MaxEntScan, NNSPLICE, GeneSplicer) do not predict a difference in splicing. In summary, based on the above information this variant meets our laboratory's criteria to be classified as benign.
Laboratory of Diagnostic Genome Analysis, Leiden University Medical Center (LUMC) RCV000712966 SCV001800607 likely benign not provided no assertion criteria provided clinical testing

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