Variant 13-60528574-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001146070.2(TDRD3):c.1349G>A(p.Gly450Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000274 in 1,461,756 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000027 ( 0 hom. )

Consequence

TDRD3
NM_001146070.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.79

Variant links:

Genes affected

TDRD3 (HGNC:20612): (tudor domain containing 3) Enables chromatin binding activity; methylated histone binding activity; and transcription coactivator activity. Predicted to be involved in chromatin organization and positive regulation of transcription, DNA-templated. Located in Golgi apparatus; cytosol; and nucleoplasm. Colocalizes with exon-exon junction complex. [provided by Alliance of Genome Resources, Apr 2022]

TDRD3 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.11457208).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TDRD3	NM_001146070.2 linkuse as main transcript	c.1349G>A	p.Gly450Asp	missense_variant	11/14	ENST00000377881.8	NP_001139542.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TDRD3	ENST00000377881.8 linkuse as main transcript	c.1349G>A	p.Gly450Asp	missense_variant	11/14	1	NM_001146070.2	ENSP00000367113	P1	Q9H7E2-3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000159

AC:

AN:

250878

Hom.:

AF XY:

0.0000221

AC XY:

AN XY:

135584

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000218

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000274

AC:

AN:

1461756

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727174

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000101

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000756

ExAC

AF:

0.0000247

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

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 06, 2023

The c.1349G>A (p.G450D) alteration is located in exon 11 (coding exon 11) of the TDRD3 gene. This alteration results from a G to A substitution at nucleotide position 1349, causing the glycine (G) at amino acid position 450 to be replaced by an aspartic acid (D). 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

0.24

BayesDel_addAF

Benign

-0.12

BayesDel_noAF

Benign

-0.10

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.012

T;T;.;T;T;.

Eigen

Benign

-0.17

Eigen_PC

Benign

-0.15

FATHMM_MKL

Uncertain

0.87

LIST_S2

Benign

0.71

T;.;T;.;.;T

M_CAP

Uncertain

0.10

MetaRNN

Benign

0.11

T;T;T;T;T;T

MetaSVM

Uncertain

0.22

MutationAssessor

Benign

1.3

L;L;.;L;L;.

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Uncertain

0.51

PROVEAN

Benign

-2.0

N;N;N;N;.;.

REVEL

Uncertain

0.45

Sift

Benign

0.28

T;T;T;T;.;.

Sift4G

Benign

0.16

T;T;T;T;.;T

Polyphen

0.82

P;P;P;P;P;D

Vest4

0.19

MutPred

0.31

Loss of methylation at R356 (P = 0.0374);Loss of methylation at R356 (P = 0.0374);.;Loss of methylation at R356 (P = 0.0374);Loss of methylation at R356 (P = 0.0374);.;

MVP

0.92

MPC

0.20

ClinPred

0.077

GERP RS

2.5

Varity_R

0.059

gMVP

0.35

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