6-137874014-G-T

Position:

• chr6-137874014-G-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001270508.2(TNFAIP3):​c.296-831G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.126 in 152,066 control chromosomes in the GnomAD database, including 2,828 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.13 (2828 hom., cov: 33)
• Consequence: TNFAIP3 NM_001270508.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.33

Genes affected

TNFAIP3 (HGNC:11896): (TNF alpha induced protein 3) This gene was identified as a gene whose expression is rapidly induced by the tumor necrosis factor (TNF). The protein encoded by this gene is a zinc finger protein and ubiqitin-editing enzyme, and has been shown to inhibit NF-kappa B activation as well as TNF-mediated apoptosis. The encoded protein, which has both ubiquitin ligase and deubiquitinase activities, is involved in the cytokine-mediated immune and inflammatory responses. Several transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2012]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.358 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TNFAIP3	NM_001270508.2	c.296-831G>T		intron_variant		ENST00000612899.5	NP_001257437.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TNFAIP3	ENST00000612899.5	c.296-831G>T		intron_variant		5	NM_001270508.2	ENSP00000481570	P1

Frequencies

GnomAD3 genomes AF: 0.126 AC: 19169 AN: 151948 Hom.: 2818 Cov.: 33

Gnomad AFR AF: 0.362

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0734

Gnomad ASJ AF: 0.0441

Gnomad EAS AF: 0.0424

Gnomad SAS AF: 0.0319

Gnomad FIN AF: 0.0166

Gnomad MID AF: 0.0669

Gnomad NFE AF: 0.0314

Gnomad OTH AF: 0.110

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.126 AC: 19217 AN: 152066 Hom.: 2828 Cov.: 33 AF XY: 0.122 AC XY: 9099 AN XY: 74338

Gnomad4 AFR AF: 0.362

Gnomad4 AMR AF: 0.0733

Gnomad4 ASJ AF: 0.0441

Gnomad4 EAS AF: 0.0428

Gnomad4 SAS AF: 0.0315

Gnomad4 FIN AF: 0.0166

Gnomad4 NFE AF: 0.0313

Gnomad4 OTH AF: 0.110

Alfa AF: 0.0490 Hom.: 141

Bravo AF: 0.140

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	2.9
DANN	Benign	0.73

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Publications

LitVar

Other links and lift over

dbSNP: rs5029937; hg19: chr6-138195151;