Variant 3-150410222-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_001303264.2(TSC22D2):c.872C>T(p.Pro291Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000693 in 1,574,558 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00040 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00072 ( 0 hom. )

Consequence

TSC22D2
NM_001303264.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.492

Variant links:

Genes affected

TSC22D2 (HGNC:29095): (TSC22 domain family member 2) Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to act upstream of or within response to osmotic stress. [provided by Alliance of Genome Resources, Apr 2022]

TSC22D2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.012988508).

BS2

High AC in GnomAd4 at 61 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TSC22D2	NM_001303264.2 linkuse as main transcript	c.872C>T	p.Pro291Leu	missense_variant	1/3	ENST00000688009.1	NP_001290193.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TSC22D2	ENST00000688009.1 linkuse as main transcript	c.872C>T	p.Pro291Leu	missense_variant	1/3		NM_001303264.2	ENSP00000510392	A2	O75157-2
TSC22D2	ENST00000361875.8 linkuse as main transcript	c.872C>T	p.Pro291Leu	missense_variant	1/4	1		ENSP00000354543	P2	O75157-1

Frequencies

GnomAD3 genomes

AF:

0.000401

AC:

AN:

152198

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000169

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00202

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000691

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000398

AC:

AN:

173194

Hom.:

AF XY:

0.000386

AC XY:

AN XY:

95936

show subpopulations

Gnomad AFR exome

AF:

0.000348

Gnomad AMR exome

AF:

0.0000758

Gnomad ASJ exome

AF:

0.00150

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000307

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000612

Gnomad OTH exome

AF:

0.000221

GnomAD4 exome

AF:

0.000724

AC:

1030

AN:

1422246

Hom.:

Cov.:

AF XY:

0.000669

AC XY:

471

AN XY:

704062

show subpopulations

Gnomad4 AFR exome

AF:

0.000124

Gnomad4 AMR exome

AF:

0.000261

Gnomad4 ASJ exome

AF:

0.00171

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000156

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000842

Gnomad4 OTH exome

AF:

0.000682

GnomAD4 genome

AF:

0.000400

AC:

AN:

152312

Hom.:

Cov.:

AF XY:

0.000268

AC XY:

AN XY:

74490

show subpopulations

Gnomad4 AFR

AF:

0.000168

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00202

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000691

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000658

Hom.:

Bravo

AF:

0.000476

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000651

AC:

ExAC

AF:

0.000321

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Oct 26, 2022

The c.872C>T (p.P291L) alteration is located in exon 1 (coding exon 1) of the TSC22D2 gene. This alteration results from a C to T substitution at nucleotide position 872, causing the proline (P) at amino acid position 291 to be replaced by a leucine (L). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.084

BayesDel_addAF

Benign

-0.47

BayesDel_noAF

Benign

-0.55

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.0074

Eigen

Benign

-0.71

Eigen_PC

Benign

-0.70

FATHMM_MKL

Benign

0.011

LIST_S2

Benign

0.82

M_CAP

Benign

0.0067

MetaRNN

Benign

0.013

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.9

MutationTaster

Benign

1.0

N;N

PrimateAI

Uncertain

0.78

PROVEAN

Benign

-1.6

REVEL

Benign

0.014

Sift

Uncertain

0.015

Sift4G

Uncertain

0.025

Polyphen

0.20

Vest4

0.084

MVP

0.043

ClinPred

0.018

GERP RS

2.7

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.071

gMVP

0.28

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