ClinVar Miner

Submissions for variant NM_206933.3(USH2A):c.13364C>T (p.Thr4455Ile) (rs373152283)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories RCV000756888 SCV000884856 uncertain significance not provided 2017-06-02 criteria provided, single submitter clinical testing The p.Thr4455Ile variant (rs373152283) has not been reported in the medical literature in association with Usher syndrome. This variant is listed in the NHLBI GO Exome Sequencing Project with an overall population frequency of 0.01 percent (identified on 1 out of 13,006 chromosomes) and is listed in the Exome Aggregation Consortium Browser with an overall population frequency of 0.003 percent (identified on 4 out of 121,200 chromosomes). The threonine at position 4455 is moderately conserved (considering 12 species, Alamut v.2.9.0) and computational analyses of the effects of the p.Thr4455Ile variant on protein structure and function provide conflicting results (SIFT: tolerated, MutationTaster: disease causing, PolyPhen-2: possibly damaging). Altogether, there is not enough evidence to classify the p.Thr4455Ile variant with certainty.

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