Variant chr1-162376739-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_182581.4(SPATA46):c.52G>A(p.Ala18Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000138 in 1,613,910 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00011 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00014 ( 1 hom. )

Consequence

SPATA46
NM_182581.4 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.252

Variant links:

Genes affected

SPATA46 (HGNC:27648): (spermatogenesis associated 46) Predicted to be involved in fusion of sperm to egg plasma membrane involved in single fertilization and spermatogenesis. Predicted to be active in nuclear membrane. [provided by Alliance of Genome Resources, Apr 2022]

SPATA46 links:

ENSG00000254706 (HGNC:):

ENSG00000254706 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.030832529).

BP6

Variant 1-162376739-C-T is Benign according to our data. Variant chr1-162376739-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 3168627.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SPATA46	NM_182581.4 linkuse as main transcript	c.52G>A	p.Ala18Thr	missense_variant	1/3	ENST00000367935.10	NP_872387.2	Q5T0L3
SPATA46	XM_005245103.4 linkuse as main transcript	c.52G>A	p.Ala18Thr	missense_variant	1/2		XP_005245160.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SPATA46	ENST00000367935.10 linkuse as main transcript	c.52G>A	p.Ala18Thr	missense_variant	1/3	1	NM_182581.4	ENSP00000356912.4		Q5T0L3
ENSG00000254706	ENST00000420220.1 linkuse as main transcript	c.-11-5152C>T		intron_variant		5		ENSP00000398035.1		F8W6W0

Frequencies

GnomAD3 genomes

AF:

0.000112

AC:

AN:

152072

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000966

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

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:

0.000162

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000127

AC:

AN:

251262

Hom.:

AF XY:

0.000155

AC XY:

AN XY:

135830

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000229

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.0000968

Gnomad OTH exome

AF:

0.000489

GnomAD4 exome

AF:

0.000140

AC:

205

AN:

1461838

Hom.:

Cov.:

AF XY:

0.000133

AC XY:

AN XY:

727220

show subpopulations

Gnomad4 AFR exome

AF:

0.0000896

Gnomad4 AMR exome

AF:

0.000268

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.000267

Gnomad4 FIN exome

AF:

0.0000375

Gnomad4 NFE exome

AF:

0.000136

Gnomad4 OTH exome

AF:

0.000149

GnomAD4 genome

AF:

0.000112

AC:

AN:

152072

Hom.:

Cov.:

AF XY:

0.0000673

AC XY:

AN XY:

74274

show subpopulations

Gnomad4 AFR

AF:

0.0000966

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000162

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000121

Hom.:

Bravo

AF:

0.0000869

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.000132

AC:

EpiCase

AF:

0.000218

EpiControl

AF:

0.000119

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Sep 16, 2021

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.10

BayesDel_addAF

Benign

-0.53

BayesDel_noAF

Benign

-0.70

CADD

Benign

5.6

DANN

Benign

0.94

DEOGEN2

Benign

0.0079

Eigen

Benign

-0.91

Eigen_PC

Benign

-0.88

FATHMM_MKL

Benign

0.11

LIST_S2

Benign

0.56

M_CAP

Benign

0.0077

MetaRNN

Benign

0.031

MetaSVM

Benign

-1.1

PROVEAN

Benign

-0.62

REVEL

Benign

0.055

Sift

Uncertain

0.020

Sift4G

Benign

0.16

Polyphen

0.14

Vest4

0.11

MVP

0.12

MPC

0.028

ClinPred

0.020

GERP RS

2.6

Varity_R

0.049

gMVP

0.41

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