ClinVar Miner

Submissions for variant NM_013314.4(BLNK):c.571C>A (p.His191Asn)

dbSNP: rs2134002149
Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 1
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV002039931 SCV002108665 uncertain significance Agammaglobulinemia 4, autosomal recessive 2021-08-03 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 missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated, but these predictions have not been confirmed by published functional studies and their clinical significance is uncertain. This variant has not been reported in the literature in individuals with BLNK-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change replaces histidine with asparagine at codon 191 of the BLNK protein (p.His191Asn). The histidine residue is moderately conserved and there is a small physicochemical difference between histidine and asparagine.

The information on this website is not intended for direct diagnostic use or medical decision-making without review by a genetics professional. Individuals should not change their health behavior solely on the basis of information contained on this website. Neither the University of Utah nor the National Institutes of Health independently verfies the submitted information. If you have questions about the information contained on this website, please see a health care professional.