rs6859704

chr5-79647825-G-Achr5-79647825-G-C

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_Strong BS2

The NM_001114394.3(TENT2):c.822-792G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00283 in 151,856 control chromosomes in the GnomAD database, including 2 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 0.0028 (2 hom., cov: 32)
• Consequence: TENT2 NM_001114394.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.583

Genes affected

TENT2 (HGNC:26776): (terminal nucleotidyltransferase 2) Enables 5'-3' RNA polymerase activity and polynucleotide adenylyltransferase activity. Involved in RNA metabolic process and negative regulation of RNA catabolic process. Predicted to be located in nucleus. Predicted to be part of nuclear RNA-directed RNA polymerase complex. Predicted to be active in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Benign. Variant got -8 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BS2: High Homozygotes in GnomAd at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
TENT2	NM_001114394.3	c.822-792G>A		intron_variant		ENST00000453514.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
TENT2	ENST00000453514.6	c.822-792G>A		intron_variant		5	NM_001114394.3	A1

Frequencies

GnomAD3 genomes AF: 0.00283 AC: 430 AN: 151744 Hom.: 2 Cov.: 32

Gnomad AFR AF: 0.000872

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000985

Gnomad ASJ AF: 0.0127

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.0141

Gnomad FIN AF: 0.00133

Gnomad MID AF: 0.00637

Gnomad NFE AF: 0.00360

Gnomad OTH AF: 0.00288

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

GnomAD4 genome AF: 0.00283 AC: 430 AN: 151856 Hom.: 2 Cov.: 32 AF XY: 0.00295 AC XY: 219 AN XY: 74206

Gnomad4 AFR AF: 0.000870

Gnomad4 AMR AF: 0.000983

Gnomad4 ASJ AF: 0.0127

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.0141

Gnomad4 FIN AF: 0.00133

Gnomad4 NFE AF: 0.00361

Gnomad4 OTH AF: 0.00285

Alfa AF: 0.000335 Hom.: 59

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
Cadd	Benign	2.6
Dann	Benign	0.90

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: rs6859704; hg19: chr5-78943648;