dbSNP rs569772232: TDRD9:p.Pro33Gln (chr14-103928607-C-A) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

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

The NM_153046.3(TDRD9):c.98C>A(p.Pro33Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000015 in 1,331,932 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P33L) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 31)

Exomes 𝑓: 8.5e-7 ( 0 hom. )

Consequence

TDRD9
NM_153046.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.63

Variant links:

Genes affected

TDRD9 (HGNC:20122): (tudor domain containing 9) Predicted to enable RNA binding activity. Involved in spermatogenesis. Located in cytoplasm and nucleus. Implicated in spermatogenic failure 30. [provided by Alliance of Genome Resources, Apr 2022]

TDRD9 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=0.0976226).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TDRD9	NM_153046.3 link	c.98C>A	p.Pro33Gln	missense_variant	Exon 1 of 36	ENST00000409874.9	NP_694591.2	Q8NDG6-1Q86WA0

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TDRD9	ENST00000409874.9 link	c.98C>A	p.Pro33Gln	missense_variant	Exon 1 of 36	5	NM_153046.3	ENSP00000387303.4		Q8NDG6-1
TDRD9	ENST00000496087.5 link	n.-210C>A		upstream_gene_variant		4

Frequencies

GnomAD3 genomes

AF:

0.00000662

AC:

AN:

151040

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

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

GnomAD4 exome

AF:

8.47e-7

AC:

AN:

1180784

Hom.:

Cov.:

AF XY:

0.00000175

AC XY:

AN XY:

572968

show subpopulations

Gnomad4 AFR exome

AF:

0.0000424

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000662

AC:

AN:

151148

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

73856

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.27

BayesDel_noAF

Benign

-0.62

CADD

Benign

DANN

Benign

0.96

DEOGEN2

Benign

0.025

Eigen

Benign

-1.0

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.16

LIST_S2

Benign

0.42

M_CAP

Uncertain

0.11

MetaRNN

Benign

0.098

MetaSVM

Benign

-0.93

MutationAssessor

Benign

0.90

PrimateAI

Pathogenic

0.81

PROVEAN

Benign

-0.79

REVEL

Benign

0.034

Sift

Benign

0.062

Sift4G

Benign

0.095

Polyphen

0.18

Vest4

0.17

MutPred

0.34

Gain of solvent accessibility (P = 0.0263);

MVP

0.076

MPC

0.39

ClinPred

0.14

GERP RS

2.7

Varity_R

0.041

gMVP

0.15

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over