rs765053736

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

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

The NM_207377.3(TOMM20L):c.25C>G(p.Arg9Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000351 in 1,452,384 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 Likely benign (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000038 ( 0 hom. )

Consequence

TOMM20L
NM_207377.3 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.450

Variant links:

Genes affected

TOMM20L (HGNC:33752): (translocase of outer mitochondrial membrane 20 like) Predicted to enable mitochondrion targeting sequence binding activity. Predicted to contribute to protein transmembrane transporter activity. Predicted to be involved in protein import into mitochondrial matrix and tRNA import into mitochondrion. Predicted to be integral component of membrane. Predicted to be part of mitochondrial outer membrane translocase complex. Predicted to be integral component of mitochondrial outer membrane. [provided by Alliance of Genome Resources, Apr 2022]

TOMM20L 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=0.039504856).

BP6

Variant 14-58395982-C-G is Benign according to our data. Variant chr14-58395982-C-G is described in ClinVar as [Likely_benign]. Clinvar id is 2279652.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TOMM20L	NM_207377.3 link	c.25C>G	p.Arg9Gly	missense_variant	Exon 1 of 5	ENST00000360945.7	NP_997260.1	Q6UXN7
TOMM20L	XM_011536742.4 link	c.25C>G	p.Arg9Gly	missense_variant	Exon 1 of 5		XP_011535044.1
TOMM20L	XM_011536743.3 link	c.25C>G	p.Arg9Gly	missense_variant	Exon 1 of 5		XP_011535045.1
TOMM20L	XM_011536744.4 link	c.25C>G	p.Arg9Gly	missense_variant	Exon 1 of 3		XP_011535046.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TOMM20L	ENST00000360945.7 link	c.25C>G	p.Arg9Gly	missense_variant	Exon 1 of 5	1	NM_207377.3	ENSP00000354204.2		Q6UXN7
TOMM20L	ENST00000557754.1 link	n.25C>G		non_coding_transcript_exon_variant	Exon 1 of 4	1		ENSP00000451683.1		G3V4A4

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

151902

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000384

AC:

AN:

1300482

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

643696

show subpopulations

Gnomad4 AFR exome

AF:

0.00

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:

0.0000428

Gnomad4 OTH exome

AF:

0.0000193

GnomAD4 genome

AF:

0.00000658

AC:

AN:

151902

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74214

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ExAC

AF:

0.00000874

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Mar 23, 2022

Ambry Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

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

0.042

BayesDel_addAF

Benign

-0.26

BayesDel_noAF

Benign

-0.61

CADD

Benign

6.0

DANN

Benign

0.78

DEOGEN2

Benign

0.0077

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.0012

LIST_S2

Benign

0.21

M_CAP

Benign

0.024

MetaRNN

Benign

0.040

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-0.76

PrimateAI

Uncertain

0.69

PROVEAN

Benign

1.9

REVEL

Benign

0.042

Sift

Benign

1.0

Sift4G

Benign

1.0

Polyphen

0.0

Vest4

0.15

MutPred

0.62

Gain of catalytic residue at R9 (P = 0.0081);

MVP

0.014

MPC

0.65

ClinPred

0.076

GERP RS

2.5

Varity_R

0.057

gMVP

0.16

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