Variant 1-48359758-G-T 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_019073.4(SPATA6):c.922C>A(p.Pro308Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000161 in 1,610,984 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00016 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00016 ( 0 hom. )

Consequence

SPATA6
NM_019073.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.41

Variant links:

Genes affected

SPATA6 (HGNC:18309): (spermatogenesis associated 6) Predicted to enable myosin light chain binding activity. Predicted to be involved in motile cilium assembly and spermatogenesis. Predicted to be located in extracellular region. Predicted to be active in sperm connecting piece. [provided by Alliance of Genome Resources, Apr 2022]

SPATA6 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=0.05533439).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SPATA6	NM_019073.4 linkuse as main transcript	c.922C>A	p.Pro308Thr	missense_variant	10/13	ENST00000371847.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SPATA6	ENST00000371847.8 linkuse as main transcript	c.922C>A	p.Pro308Thr	missense_variant	10/13	1	NM_019073.4	P4	Q9NWH7-1

Frequencies

GnomAD3 genomes

AF:

0.000164

AC:

AN:

152066

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.000283

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000221

Gnomad OTH

AF:

0.000479

GnomAD3 exomes

AF:

0.000173

AC:

AN:

248474

Hom.:

AF XY:

0.000126

AC XY:

AN XY:

134400

show subpopulations

Gnomad AFR exome

AF:

0.000374

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:

0.000279

Gnomad NFE exome

AF:

0.000276

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000160

AC:

234

AN:

1458918

Hom.:

Cov.:

AF XY:

0.000158

AC XY:

115

AN XY:

725722

show subpopulations

Gnomad4 AFR exome

AF:

0.0000898

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.000188

Gnomad4 NFE exome

AF:

0.000194

Gnomad4 OTH exome

AF:

0.0000830

GnomAD4 genome

AF:

0.000164

AC:

AN:

152066

Hom.:

Cov.:

AF XY:

0.000188

AC XY:

AN XY:

74276

show subpopulations

Gnomad4 AFR

AF:

0.000121

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.000283

Gnomad4 NFE

AF:

0.000221

Gnomad4 OTH

AF:

0.000479

Alfa

AF:

0.000215

Hom.:

Bravo

AF:

0.000125

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000190

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

Aug 04, 2023

The c.922C>A (p.P308T) alteration is located in exon 10 (coding exon 10) of the SPATA6 gene. This alteration results from a C to A substitution at nucleotide position 922, causing the proline (P) at amino acid position 308 to be replaced by a threonine (T). 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

0.072

BayesDel_addAF

Benign

-0.41

BayesDel_noAF

Benign

-0.51

Cadd

Benign

Dann

Benign

0.23

DEOGEN2

Benign

0.011

T;T;.;.

Eigen

Benign

-0.57

Eigen_PC

Benign

-0.42

FATHMM_MKL

Uncertain

0.82

LIST_S2

Benign

0.76

T;T;T;T

M_CAP

Benign

0.0059

MetaRNN

Benign

0.055

T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.46

N;.;N;.

MutationTaster

Benign

0.99

N;N;N

PrimateAI

Benign

0.32

PROVEAN

Uncertain

-2.5

N;.;D;D

REVEL

Benign

0.028

Sift

Benign

0.31

T;.;T;T

Sift4G

Benign

1.0

T;T;T;.

Polyphen

0.0

B;.;B;.

Vest4

0.19

MVP

0.055

MPC

0.36

ClinPred

0.050

GERP RS

2.0

Varity_R

0.072

gMVP

0.25

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