Variant 3-66221127-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 1P and 6B. PP3BP6_ModerateBS2

The NM_001379210.1(SLC25A26):c.33G>A(p.Val11=) variant causes a splice region, synonymous change. The variant allele was found at a frequency of 0.000559 in 1,529,844 control chromosomes in the GnomAD database, including 5 homozygotes. In-silico tool predicts a benign outcome for this variant. 2/3 splice prediction tools predicting alterations to normal splicing. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.0031 ( 4 hom., cov: 33)

Exomes 𝑓: 0.00028 ( 1 hom. )

Consequence

SLC25A26
NM_001379210.1 splice_region, synonymous

Scores

Splicing: ADA: 0.9993

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 4.84

Variant links:

Genes affected

SLC25A26 (HGNC:20661): (solute carrier family 25 member 26) This gene is a member of the mitochondrial carrier family which includes nuclear-encoded transporters localized on the inner mitochondrial membranes. Members of the family transport important small molecules across the mitochondrial inner membrane. This protein is involved in the transport of S-adenosylmethionine (SAM) into the mitochondria. Mutations in this gene are associated with combined oxidative phosphorylation deficiency 28. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Apr 2017]

SLC25A26 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

PP3

Splicing scoreres supports a deletorius effect: Scorers claiming Pathogenic: dbscSNV1_ADA, dbscSNV1_RF. Scorers claiming Uncertain: max_spliceai. No scorers claiming Benign.

BP6

Variant 3-66221127-G-A is Benign according to our data. Variant chr3-66221127-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 1316806.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Homozygotes in GnomAd at 4 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SLC25A26	NM_001379210.1 linkuse as main transcript	c.33G>A	p.Val11=	splice_region_variant, synonymous_variant	1/10	ENST00000354883.11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLC25A26	ENST00000354883.11 linkuse as main transcript	c.33G>A	p.Val11=	splice_region_variant, synonymous_variant	1/10	2	NM_001379210.1	P1	Q70HW3-1

Frequencies

GnomAD3 genomes

AF:

0.00307

AC:

467

AN:

152246

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0110

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000458

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:

0.0000147

Gnomad OTH

AF:

0.000955

GnomAD3 exomes

AF:

0.000644

AC:

AN:

132078

Hom.:

AF XY:

0.000478

AC XY:

AN XY:

71142

show subpopulations

Gnomad AFR exome

AF:

0.0106

Gnomad AMR exome

AF:

0.000442

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000448

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000510

GnomAD4 exome

AF:

0.000279

AC:

384

AN:

1377480

Hom.:

Cov.:

AF XY:

0.000228

AC XY:

155

AN XY:

679906

show subpopulations

Gnomad4 AFR exome

AF:

0.0105

Gnomad4 AMR exome

AF:

0.000438

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000380

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.30e-7

Gnomad4 OTH exome

AF:

0.000712

GnomAD4 genome

AF:

0.00309

AC:

471

AN:

152364

Hom.:

Cov.:

AF XY:

0.00307

AC XY:

229

AN XY:

74518

show subpopulations

Gnomad4 AFR

AF:

0.0111

Gnomad4 AMR

AF:

0.000457

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.000945

Alfa

AF:

0.000135

Hom.:

Bravo

AF:

0.00342

Asia WGS

AF:

0.000577

AC:

AN:

3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

GeneDx

Aug 27, 2020

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.20

Cadd

Uncertain

Dann

Benign

0.97

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.8

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Pathogenic

1.0

dbscSNV1_RF

Pathogenic

0.97

SpliceAI score (max)

0.38

Details are displayed if max score is > 0.2

DS_DG_spliceai

0.38

Position offset: -45

DS_DL_spliceai

0.21

Position offset: 0

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