Variant chr14-22766676-C-CA details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP6_ModerateBS2

The ENST00000285848.9(OXA1L):c.159dupA(p.Ala54fs) variant causes a frameshift change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00446 in 1,614,270 control chromosomes in the GnomAD database, including 27 homozygotes. Variant has been reported in ClinVar as Likely benign (★). Variant results in nonsense mediated mRNA decay.

Frequency

Genomes: 𝑓 0.0037 ( 2 hom., cov: 33)

Exomes 𝑓: 0.0045 ( 25 hom. )

Consequence

OXA1L
ENST00000285848.9 frameshift

Scores

Not classified

Clinical Significance

Likely benign criteria provided, single submitter B:1O:1

Conservation

PhyloP100: -0.312

Variant links:

Genes affected

OXA1L (HGNC:8526): (OXA1L mitochondrial inner membrane protein) This gene encodes an evolutionarily conserved protein that is localized to the inner mitochondrial membrane. The encoded protein is essential for the translocation of the N-terminal tail of subunit 2 of cytochrome c oxidase, and is involved in the assembly of the cytochrome c oxidase and ATPase complexes of the mitochondrial respiratory chain. [provided by RefSeq, Jul 2016]

OXA1L links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP6

Variant 14-22766676-C-CA is Benign according to our data. Variant chr14-22766676-C-CA is described in ClinVar as [Likely_benign]. Clinvar id is 1339882.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Homozygotes in GnomAd4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
OXA1L	NM_005015.5 link	c.-26_-25insA		upstream_gene_variant		ENST00000612549.6	NP_005006.4	Q15070J3KNA0Q2M1J6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
OXA1L	ENST00000612549.6 link	c.-26_-25insA		upstream_gene_variant		1	NM_005015.5	ENSP00000483491.2		A0A087X0L7

Frequencies

GnomAD3 genomes

AF:

0.00370

AC:

564

AN:

152260

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000989

Gnomad AMI

AF:

0.0132

Gnomad AMR

AF:

0.00556

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00207

Gnomad FIN

AF:

0.00103

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00576

Gnomad OTH

AF:

0.00526

GnomAD3 exomes

AF:

0.00325

AC:

817

AN:

251460

Hom.:

AF XY:

0.00335

AC XY:

455

AN XY:

135900

show subpopulations

Gnomad AFR exome

AF:

0.000677

Gnomad AMR exome

AF:

0.00396

Gnomad ASJ exome

AF:

0.000496

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00105

Gnomad FIN exome

AF:

0.000693

Gnomad NFE exome

AF:

0.00522

Gnomad OTH exome

AF:

0.00375

GnomAD4 exome

AF:

0.00454

AC:

6632

AN:

1461892

Hom.:

Cov.:

AF XY:

0.00441

AC XY:

3209

AN XY:

727248

show subpopulations

Gnomad4 AFR exome

AF:

0.000538

Gnomad4 AMR exome

AF:

0.00382

Gnomad4 ASJ exome

AF:

0.000727

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00159

Gnomad4 FIN exome

AF:

0.000674

Gnomad4 NFE exome

AF:

0.00534

Gnomad4 OTH exome

AF:

0.00465

GnomAD4 genome

AF:

0.00370

AC:

564

AN:

152378

Hom.:

Cov.:

AF XY:

0.00354

AC XY:

264

AN XY:

74524

show subpopulations

Gnomad4 AFR

AF:

0.000986

Gnomad4 AMR

AF:

0.00555

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00207

Gnomad4 FIN

AF:

0.00103

Gnomad4 NFE

AF:

0.00576

Gnomad4 OTH

AF:

0.00521

Alfa

AF:

0.00500

Hom.:

Bravo

AF:

0.00395

EpiCase

AF:

0.00703

EpiControl

AF:

0.00670

ClinVar

Significance: Likely benign

Submissions summary: Benign:1Other:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1Other:1

Likely benign, criteria provided, single submitter	clinical testing	CeGaT Center for Human Genetics Tuebingen	Mar 01, 2022	OXA1L: BS1 -
not provided, no classification provided	phenotyping only	GenomeConnect, ClinGen	-	Variant interpreted as Uncertain significance and reported on 03-07-2017 by Lab or GTR ID 26957. GenomeConnect assertions are reported exactly as they appear on the patient-provided report from the testing laboratory. GenomeConnect staff make no attempt to reinterpret the clinical significance of the variant. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

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