Variant 17-63074002-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_ModerateBP6_ModerateBS1BS2

The NM_001394998.1(TANC2):c.127C>T(p.Arg43Cys) variant causes a missense change. The variant allele was found at a frequency of 0.000288 in 1,581,650 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 Likely benign (★).

Frequency

Genomes: 𝑓 0.00019 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00030 ( 0 hom. )

Consequence

TANC2
NM_001394998.1 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 4.98

Variant links:

Genes affected

TANC2 (HGNC:30212): (tetratricopeptide repeat, ankyrin repeat and coiled-coil containing 2) Predicted to be involved in dense core granule cytoskeletal transport; regulation of dendritic spine development; and regulation of dendritic spine morphogenesis. Predicted to act upstream of or within in utero embryonic development. Located in dendritic spine. [provided by Alliance of Genome Resources, Apr 2022]

TANC2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -12 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.09283203).

BP6

Variant 17-63074002-C-T is Benign according to our data. Variant chr17-63074002-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 3324349.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population sas. gnomad4 allele frequency = 0.000191 (29/151884) while in subpopulation SAS AF= 0.000624 (3/4806). AF 95% confidence interval is 0.000207. There are 0 homozygotes in gnomad4. There are 10 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High AC in GnomAd4 at 29 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TANC2	NM_001394998.1 linkuse as main transcript	c.127C>T	p.Arg43Cys	missense_variant	3/28	ENST00000689528.1	NP_001381927.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TANC2	ENST00000689528.1 linkuse as main transcript	c.127C>T	p.Arg43Cys	missense_variant	3/28		NM_001394998.1	ENSP00000510600	P3

Frequencies

GnomAD3 genomes

AF:

0.000191

AC:

AN:

151884

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000968

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000624

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000309

Gnomad OTH

AF:

0.000479

GnomAD3 exomes

AF:

0.000125

AC:

AN:

200280

Hom.:

AF XY:

0.000103

AC XY:

AN XY:

106944

show subpopulations

Gnomad AFR exome

AF:

0.0000830

Gnomad AMR exome

AF:

0.000137

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000402

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000218

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000299

AC:

427

AN:

1429766

Hom.:

Cov.:

AF XY:

0.000264

AC XY:

187

AN XY:

708046

show subpopulations

Gnomad4 AFR exome

AF:

0.0000612

Gnomad4 AMR exome

AF:

0.000123

Gnomad4 ASJ exome

AF:

0.0000392

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000740

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000353

Gnomad4 OTH exome

AF:

0.000423

GnomAD4 genome

AF:

0.000191

AC:

AN:

151884

Hom.:

Cov.:

AF XY:

0.000135

AC XY:

AN XY:

74206

show subpopulations

Gnomad4 AFR

AF:

0.0000968

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000624

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000309

Gnomad4 OTH

AF:

0.000479

Alfa

AF:

0.000296

Hom.:

Bravo

AF:

0.000174

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.00130

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000122

AC:

ExAC

AF:

0.0000918

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Apr 29, 2024

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.27

BayesDel_noAF

Benign

-0.19

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.067

T;.;.

Eigen

Benign

0.16

Eigen_PC

Uncertain

0.30

FATHMM_MKL

Uncertain

0.85

LIST_S2

Pathogenic

0.97

D;D;D

M_CAP

Benign

0.010

MetaRNN

Benign

0.093

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

N;N;.

MutationTaster

Benign

0.99

D;D

PrimateAI

Uncertain

0.75

PROVEAN

Benign

-0.83

N;N;.

REVEL

Benign

0.13

Sift

Uncertain

0.0010

D;D;.

Sift4G

Uncertain

0.019

D;D;D

Polyphen

0.83

P;.;.

Vest4

0.78

MVP

0.34

MPC

0.39

ClinPred

0.079

GERP RS

5.0

Varity_R

0.16

gMVP

0.19

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

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

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over