ClinVar Miner

Submissions for variant NM_006915.3(RP2):c.49C>T (p.Pro17Ser)

gnomAD frequency: 0.00003  dbSNP: rs782103396
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Women's Health and Genetics/Laboratory Corporation of America, LabCorp RCV001797794 SCV002041715 uncertain significance not specified 2021-11-24 criteria provided, single submitter clinical testing Variant summary: RP2 c.49C>T (p.Pro17Ser) results in a non-conservative amino acid change located in the Tubulin binding cofactor C-like domain (IPR012945) of the encoded protein sequence. Four of five in-silico tools predict a benign effect of the variant on protein function. The variant allele was found at a frequency of 3.4e-05 in 118867 control chromosomes. c.49C>T has been reported in the literature in at-least one comprehensively genotyped (WES/large NGS panel) male and one female affected with Retinitis Pigmentosa, X-Linked (example, Xu_2014, Jespersgaard_2019). One of these reports grouped the individual (female) under a diagnostic category of "Generalized retinal dystrophy (non-syndromic)" (Jespersgaard_2019). These data indicate that the variant may be associated with disease. To our knowledge, no experimental evidence demonstrating an impact on protein function has been reported. One clinical diagnostic laboratory has submitted clinical-significance assessments for this variant to ClinVar after 2014 without evidence for independent evaluation and classified the variant as likely pathogenic. Based on the evidence outlined above, the variant was classified as VUS-possibly pathogenic.
Fulgent Genetics, Fulgent Genetics RCV002507356 SCV002814516 uncertain significance Retinitis pigmentosa 2 2021-09-30 criteria provided, single submitter clinical testing
Department of Clinical Genetics, Copenhagen University Hospital, Rigshospitalet RCV000787703 SCV000926695 likely pathogenic Retinitis pigmentosa 2018-04-01 no assertion criteria provided research

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