ClinVar Miner

Submissions for variant NM_002529.4(NTRK1):c.1550G>A (p.Gly517Glu)

gnomAD frequency: 0.00001  dbSNP: rs606231467
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Total submissions: 2
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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 RCV000148946 SCV005077463 likely pathogenic Hereditary insensitivity to pain with anhidrosis 2024-04-04 criteria provided, single submitter clinical testing Variant summary: NTRK1 c.1532G>A (p.Gly511Glu) results in a non-conservative amino acid change located in the Protein kinase domain (IPR000719) of the encoded protein sequence. Five of five in-silico tools predict a damaging effect of the variant on protein function. The variant allele was found at a frequency of 4e-06 in 251454 control chromosomes. c.1532G>A has been reported in the literature in at-least one individual affected with features of Hereditary Insensitivity To Pain With Anhidrosis (example, Hepburn_2014 cited in Shaikh_2017). At least one publication reports experimental evidence evaluating an impact on protein function (Shaikh_2017). The most pronounced variant effect results in abolished PLC gamma signaling. The following publications have been ascertained in the context of this evaluation (PMID: 25359976, 35471943, 27676246, 30201336). ClinVar contains an entry for this variant (Variation ID: 161443). Based on the evidence outlined above, the variant was classified as likely pathogenic.
OMIM RCV000148946 SCV000195863 pathogenic Hereditary insensitivity to pain with anhidrosis 2014-10-31 no assertion criteria provided literature only

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