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rs193922741

Variant summary

Our verdict is Uncertain significance. Variant got 5 ACMG points: 5P and 0B. PM2PM5PP5

The NM_198053.3(CD247):c.208_210delinsTAT(p.Gln70Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Pathogenic (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. Q70L) has been classified as Pathogenic.

Frequency

Genomes: not found (cov: 33)

Consequence

CD247
NM_198053.3 missense

Scores

Not classified

Clinical Significance

Pathogenic no assertion criteria provided P:1

Conservation

PhyloP100: 2.97
Variant links:
Genes affected
CD247 (HGNC:1677): (CD247 molecule) The protein encoded by this gene is T-cell receptor zeta, which together with T-cell receptor alpha/beta and gamma/delta heterodimers, and with CD3-gamma, -delta and -epsilon, forms the T-cell receptor-CD3 complex. The zeta chain plays an important role in coupling antigen recognition to several intracellular signal-transduction pathways. Low expression of the antigen results in impaired immune response. Two alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 5 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
PM5
Other missense variant is known to change same aminoacid residue: Variant chr1-167439354-T-A is described in ClinVar as [Pathogenic]. Clinvar id is 12751.Status of the report is no_assertion_criteria_provided, 0 stars.
PP5
Variant 1-167439353-CTG-ATA is Pathogenic according to our data. Variant chr1-167439353-CTG-ATA is described in ClinVar as [Pathogenic]. Clinvar id is 12752.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE UniProt
CD247NM_198053.3 linkuse as main transcriptc.208_210delinsTAT p.Gln70Tyr missense_variant 3/8 ENST00000362089.10

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Appris UniProt
CD247ENST00000362089.10 linkuse as main transcriptc.208_210delinsTAT p.Gln70Tyr missense_variant 3/81 NM_198053.3 A1P20963-1

Frequencies

GnomAD3 genomes
Cov.:
33
We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome
Cov.:
33

ClinVar

Significance: Pathogenic
Submissions summary: Pathogenic:1
Revision: no assertion criteria provided
LINK: link

Submissions by phenotype

Immunodeficiency 25 Pathogenic:1
Pathogenic, no assertion criteria providedliterature onlyOMIMMay 04, 2006- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs193922741; hg19: chr1-167408590; API