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NM_012452.3(TNFRSF13B):c.227G>A (p.Gly76Asp) AND Immunodeficiency, common variable, 2

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Dec 20, 2018
Review status:
1 star out of maximum of 4 stars
criteria provided, single submitter
Somatic classification
of clinical impact:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Somatic classification
of oncogenicity:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Record status:
current
Accession:
RCV000794862.4

Allele description [Variation Report for NM_012452.3(TNFRSF13B):c.227G>A (p.Gly76Asp)]

NM_012452.3(TNFRSF13B):c.227G>A (p.Gly76Asp)

Gene:
TNFRSF13B:TNF receptor superfamily member 13B [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
17p11.2
Genomic location:
Preferred name:
NM_012452.3(TNFRSF13B):c.227G>A (p.Gly76Asp)
HGVS:
  • NC_000017.11:g.16948956C>T
  • NG_007281.1:g.28133G>A
  • NM_012452.3:c.227G>AMANE SELECT
  • NP_036584.1:p.Gly76Asp
  • NP_036584.1:p.Gly76Asp
  • LRG_120t1:c.227G>A
  • LRG_120:g.28133G>A
  • LRG_120p1:p.Gly76Asp
  • NC_000017.10:g.16852270C>T
  • NM_012452.2:c.227G>A
Protein change:
G76D
Links:
dbSNP: rs772701872
NCBI 1000 Genomes Browser:
rs772701872
Molecular consequence:
  • NM_012452.3:c.227G>A - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Immunodeficiency, common variable, 2
Synonyms:
ANTIBODY DEFICIENCY DUE TO TACI DEFECT; HYPOGAMMAGLOBULINEMIA DUE TO TACI DEFICIENCY; Hypogamma-globulinemia, acquired; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0009413; MedGen: C3150354; Orphanet: 1572; OMIM: 240500

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV000934295Labcorp Genetics (formerly Invitae), Labcorp
criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))		Uncertain significance
(Dec 20, 2018) 		germlineclinical testing

PubMed (1)
[See all records that cite this PMID]

Help

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing

Citations

PubMed

Sherloc: a comprehensive refinement of the ACMG-AMP variant classification criteria.

Nykamp K, Anderson M, Powers M, Garcia J, Herrera B, Ho YY, Kobayashi Y, Patil N, Thusberg J, Westbrook M; Invitae Clinical Genomics Group., Topper S.

Genet Med. 2017 Oct;19(10):1105-1117. doi: 10.1038/gim.2017.37. Epub 2017 May 11. Erratum in: Genet Med. 2020 Jan;22(1):240. doi: 10.1038/s41436-019-0624-9.

PubMed [citation]
PMID:
28492532
PMCID:
PMC5632818

Details of each submission

From Labcorp Genetics (formerly Invitae), Labcorp, SCV000934295.3

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)

Description

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 are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Tolerated"; PolyPhen-2: "Possibly Damaging"; Align-GVGD: "Class C0"). This variant has not been reported in the literature in individuals with TNFRSF13B-related conditions. This variant is present in population databases (rs772701872, ExAC 0.02%). This sequence change replaces glycine with aspartic acid at codon 76 of the TNFRSF13B protein (p.Gly76Asp). The glycine residue is highly conserved and there is a moderate physicochemical difference between glycine and aspartic acid.

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Sep 29, 2024