rs765807306

Variant names:

• chr10-114191006-A-G
• rs765807306
• NM_001395205.1:c.371A>G

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001395205.1(TDRD1):​c.371A>G​(p.Lys124Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000867 in 1,613,878 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 (★).

• Frequency:
  • Genomes: 𝑓 0.000053 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000041 (0 hom.)
• Consequence: TDRD1 NM_001395205.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.11
• Publications: 0 publications found

Genes affected

TDRD1 (HGNC:11712): (tudor domain containing 1) This gene encodes a protein containing a tudor domain that is thought to function in the suppression of transposable elements during spermatogenesis. The related protein in mouse forms a complex with piRNAs and Piwi proteins to promote methylation and silencing of target sequences. This gene was observed to be upregulated by ETS transcription factor ERG in prostate tumors. [provided by RefSeq, Sep 2018]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.08326492).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001395205.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TDRD1	NM_001395205.1	MANE Select	c.371A>G	p.Lys124Arg	missense	Exon 3 of 25	NP_001382134.1	Q9BXT4-1
	TDRD1	NM_001385363.1		c.371A>G	p.Lys124Arg	missense	Exon 3 of 26	NP_001372292.1	Q9BXT4-3
	TDRD1	NM_198795.2		c.371A>G	p.Lys124Arg	missense	Exon 3 of 26	NP_942090.1	Q9BXT4-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TDRD1	ENST00000695399.1	MANE Select	c.371A>G	p.Lys124Arg	missense	Exon 3 of 25	ENSP00000511878.1	Q9BXT4-1
	TDRD1	ENST00000251864.7	TSL:1	c.371A>G	p.Lys124Arg	missense	Exon 3 of 26	ENSP00000251864.2	Q9BXT4-3
	TDRD1	ENST00000952550.1		c.371A>G	p.Lys124Arg	missense	Exon 3 of 25	ENSP00000622609.1

Frequencies

GnomAD3 genomes AF: 0.0000526 AC: 8 AN: 152204 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.000193

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000398 AC: 1 AN: 251278 AF XY: 0.00000736

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 FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000410 AC: 6 AN: 1461674 Hom.: 0 Cov.: 30 AF XY: 0.00000413 AC XY: 3 AN XY: 727148

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.000179 AC: 6 AN: 33476

American (AMR) AF: 0.00 AC: 0 AN: 44716

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26124

East Asian (EAS) AF: 0.00 AC: 0 AN: 39666

South Asian (SAS) AF: 0.00 AC: 0 AN: 86230

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53408

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5764

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111906

Other (OTH) AF: 0.00 AC: 0 AN: 60384

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0.00109982), which strongly suggests a high chance of mosaicism in these individuals.

GnomAD4 genome AF: 0.0000526 AC: 8 AN: 152204 Hom.: 0 Cov.: 33 AF XY: 0.0000403 AC XY: 3 AN XY: 74362

African (AFR) AF: 0.000193 AC: 8 AN: 41446

American (AMR) AF: 0.00 AC: 0 AN: 15266

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5204

South Asian (SAS) AF: 0.00 AC: 0 AN: 4834

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10628

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68036

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.0000709 Hom.: 0

Bravo AF: 0.0000416

ExAC AF: 0.00000824 AC: 1

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.072
BayesDel_addAF	Benign	-0.39	T
BayesDel_noAF	Benign	-0.62
CADD	Benign	16
DANN	Uncertain	0.99
Eigen	Benign	-0.30
Eigen_PC	Benign	-0.14
FATHMM_MKL	Uncertain	0.77	D
LIST_S2	Benign	0.63	T
M_CAP	Benign	0.0097	T
MetaRNN	Benign	0.083	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.6	L
PhyloP100		2.1
PrimateAI	Benign	0.31	T
PROVEAN	Benign	-0.41	N
REVEL	Benign	0.028
Sift	Benign	0.41	T
Sift4G	Benign	0.063	T
Polyphen		0.047	B
Vest4		0.16
MVP		0.24
MPC		0.55
ClinPred		0.26	T
GERP RS		4.2
gMVP		0.30
Mutation Taster		=295/5	polymorphism

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

Other links and lift over

dbSNP: rs765807306; hg19: chr10-115950765;