ClinVar Miner

Submissions for variant NM_002734.5(PRKAR1A):c.438A>T (p.Arg146Ser)

dbSNP: rs2085693747
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001044560 SCV001208364 uncertain significance Carney complex, type 1 2019-12-19 criteria provided, single submitter clinical testing In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site, but this prediction has not been confirmed by published transcriptional studies. This variant has been reported to affect PRKAR1A protein function (PMID: 18241045, 22112814). This variant has been observed in individual(s) with Carney complex (PMID: 16569736). This variant is not present in population databases (ExAC no frequency). This sequence change replaces arginine with serine at codon 146 of the PRKAR1A protein (p.Arg146Ser). The arginine residue is moderately conserved and there is a moderate physicochemical difference between arginine and serine.

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