Variant 1-179593537-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001199085.3(TDRD5):c.310A>G(p.Met104Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000342 in 1,461,888 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. M104T) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000034 ( 0 hom. )

Consequence

TDRD5
NM_001199085.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.104

Variant links:

Genes affected

TDRD5 (HGNC:20614): (tudor domain containing 5) Predicted to be involved in DNA methylation involved in gamete generation; P granule organization; and spermatid development. Predicted to be located in chromatoid body and pi-body. [provided by Alliance of Genome Resources, Apr 2022]

TDRD5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.03167805).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TDRD5	NM_001199085.3 linkuse as main transcript	c.310A>G	p.Met104Val	missense_variant	3/18	ENST00000444136.6	NP_001186014.1	Q8NAT2-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
TDRD5	ENST00000444136.6 linkuse as main transcript	c.310A>G	p.Met104Val	missense_variant	3/18	1	NM_001199085.3	ENSP00000406052.1	Q8NAT2-1
TDRD5	ENST00000294848.12 linkuse as main transcript	c.310A>G	p.Met104Val	missense_variant	3/17	1		ENSP00000294848.8	Q8NAT2-3
TDRD5	ENST00000367614.5 linkuse as main transcript	c.310A>G	p.Met104Val	missense_variant	3/17	2		ENSP00000356586.1	Q8NAT2-3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000119

AC:

AN:

251464

Hom.:

AF XY:

0.0000147

AC XY:

AN XY:

135900

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000176

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000342

AC:

AN:

1461888

Hom.:

Cov.:

AF XY:

0.00000550

AC XY:

AN XY:

727244

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000360

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000282

Hom.:

Bravo

AF:

0.0000151

ExAC

AF:

0.00000824

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

Feb 17, 2023

The c.310A>G (p.M104V) alteration is located in exon 3 (coding exon 2) of the TDRD5 gene. This alteration results from a A to G substitution at nucleotide position 310, causing the methionine (M) at amino acid position 104 to be replaced by a valine (V). 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

0.053

BayesDel_addAF

Benign

-0.42

BayesDel_noAF

Benign

-0.66

CADD

Benign

0.037

DANN

Benign

0.46

DEOGEN2

Benign

0.031

T;.;T

Eigen

Benign

-0.98

Eigen_PC

Benign

-0.96

FATHMM_MKL

Benign

0.020

LIST_S2

Benign

0.53

.;T;T

M_CAP

Benign

0.0037

MetaRNN

Benign

0.032

T;T;T

MetaSVM

Benign

-0.93

MutationAssessor

Benign

0.97

L;L;L

PrimateAI

Benign

0.27

PROVEAN

Benign

-1.1

N;N;N

REVEL

Benign

0.030

Sift

Benign

1.0

T;T;T

Sift4G

Benign

1.0

T;T;T

Polyphen

0.0

B;B;B

Vest4

0.055

MutPred

0.21

Loss of stability (P = 0.0399);Loss of stability (P = 0.0399);Loss of stability (P = 0.0399);

MVP

0.043

MPC

0.21

ClinPred

0.032

GERP RS

-2.5

Varity_R

0.064

gMVP

0.44

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