chr12-6328918-T-A

Variant names:

• chr12-6328918-T-A
• rs150426904
• NM_001065.4:c.*394A>T

Variant summary

Our verdict is Benign. The variant received -7 ACMG points: 0P and 7B. BP4_Moderate BS1_Supporting BS2

The NM_001065.4(TNFRSF1A):​c.*394A>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000642 in 202,336 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000026 (0 hom., cov: 33)
  • Exomes 𝑓: 0.00018 (0 hom.)
• Consequence: TNFRSF1A NM_001065.4 3_prime_UTR
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.10
• Publications: 1 publications found

Genes affected

TNFRSF1A (HGNC:11916): (TNF receptor superfamily member 1A) This gene encodes a member of the TNF receptor superfamily of proteins. The encoded receptor is found in membrane-bound and soluble forms that interact with membrane-bound and soluble forms, respectively, of its ligand, tumor necrosis factor alpha. Binding of membrane-bound tumor necrosis factor alpha to the membrane-bound receptor induces receptor trimerization and activation, which plays a role in cell survival, apoptosis, and inflammation. Proteolytic processing of the encoded receptor results in release of the soluble form of the receptor, which can interact with free tumor necrosis factor alpha to inhibit inflammation. Mutations in this gene underlie tumor necrosis factor receptor-associated periodic syndrome (TRAPS), characterized by fever, abdominal pain and other features. Mutations in this gene may also be associated with multiple sclerosis in human patients. [provided by RefSeq, Sep 2016]

PLEKHG6 (HGNC:25562): (pleckstrin homology and RhoGEF domain containing G6) Predicted to enable guanyl-nucleotide exchange factor activity. Predicted to be involved in regulation of small GTPase mediated signal transduction. Located in cell junction and centrosome. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Benign. The variant received -7 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.37).
• BS1: Variant frequency is greater than expected in population eas. GnomAd4 allele frequency = 0.0000263 (4/152322) while in subpopulation EAS AF = 0.000772 (4/5184). AF 95% confidence interval is 0.000263. There are 0 homozygotes in GnomAd4. There are 2 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check. Existence of Clinvar submissions makes me limit the strength of this signal to Supporting
• BS2: High AC in GnomAdExome4 at 9 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001065.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TNFRSF1A	NM_001065.4	MANE Select	c.*394A>T		3_prime_UTR	Exon 10 of 10	NP_001056.1	P19438-1
	TNFRSF1A	NM_001346091.2		c.*394A>T		3_prime_UTR	Exon 9 of 9	NP_001333020.1	P19438-2
	TNFRSF1A	NM_001346092.2		c.*394A>T		3_prime_UTR	Exon 11 of 11	NP_001333021.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TNFRSF1A	ENST00000162749.7	TSL:1 MANE Select	c.*394A>T		3_prime_UTR	Exon 10 of 10	ENSP00000162749.2	P19438-1
	TNFRSF1A	ENST00000366159.9	TSL:1	n.2863A>T		non_coding_transcript_exon	Exon 10 of 10
	TNFRSF1A	ENST00000534885.5	TSL:1	n.*1239A>T		non_coding_transcript_exon	Exon 9 of 9	ENSP00000441803.1	F5GWJ4

Frequencies

GnomAD3 genomes AF: 0.0000263 AC: 4 AN: 152204 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000770

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.000180 AC: 9 AN: 50014 Hom.: 0 Cov.: 0 AF XY: 0.000161 AC XY: 4 AN XY: 24898

African (AFR) AF: 0.00 AC: 0 AN: 1976

American (AMR) AF: 0.00 AC: 0 AN: 1344

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 2180

East Asian (EAS) AF: 0.00226 AC: 9 AN: 3974

South Asian (SAS) AF: 0.00 AC: 0 AN: 566

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 2662

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 268

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 33510

Other (OTH) AF: 0.00 AC: 0 AN: 3534

GnomAD4 genome AF: 0.0000263 AC: 4 AN: 152322 Hom.: 0 Cov.: 33 AF XY: 0.0000269 AC XY: 2 AN XY: 74468

African (AFR) AF: 0.00 AC: 0 AN: 41578

American (AMR) AF: 0.00 AC: 0 AN: 15300

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.000772 AC: 4 AN: 5184

South Asian (SAS) AF: 0.00 AC: 0 AN: 4830

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10608

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68036

Other (OTH) AF: 0.00 AC: 0 AN: 2110

ClinVar

ClinVar submissions as Germline

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	TNF receptor-associated periodic fever syndrome (TRAPS) (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.37
CADD	Benign	13
DANN	Benign	0.91
PhyloP100		1.1
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

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

Other links and lift over

dbSNP: rs150426904; hg19: chr12-6438084;