Variant 3-119498942-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_016589.4(TIMMDC1):c.194+15G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00431 in 1,613,194 control chromosomes in the GnomAD database, including 18 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0034 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0044 ( 18 hom. )

Consequence

TIMMDC1
NM_016589.4 intron

Scores

Splicing: ADA: 0.0006994

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 2.70

Variant links:

Genes affected

TIMMDC1 (HGNC:1321): (translocase of inner mitochondrial membrane domain containing 1) Located in mitochondrion and nucleoplasm. Implicated in nuclear type mitochondrial complex I deficiency 31. [provided by Alliance of Genome Resources, Apr 2022]

TIMMDC1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.83).

BP6

Variant 3-119498942-G-T is Benign according to our data. Variant chr3-119498942-G-T is described in ClinVar as [Benign]. Clinvar id is 1592296.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population nfe. gnomad4 allele frequency = 0.00343 (522/152298) while in subpopulation NFE AF= 0.00529 (360/68026). AF 95% confidence interval is 0.00484. There are 0 homozygotes in gnomad4. There are 247 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAdExome4 at 18 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TIMMDC1	NM_016589.4 linkuse as main transcript	c.194+15G>T		intron_variant		ENST00000494664.6	NP_057673.2	Q9NPL8
TIMMDC1	XM_017006556.2 linkuse as main transcript	c.194+15G>T		intron_variant			XP_016862045.1	C9JU35

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TIMMDC1	ENST00000494664.6 linkuse as main transcript	c.194+15G>T		intron_variant		1	NM_016589.4	ENSP00000418803.1		Q9NPL8

Frequencies

GnomAD3 genomes

AF:

0.00343

AC:

522

AN:

152180

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00439

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00565

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00529

Gnomad OTH

AF:

0.000955

GnomAD3 exomes

AF:

0.00327

AC:

816

AN:

249472

Hom.:

AF XY:

0.00321

AC XY:

434

AN XY:

135302

show subpopulations

Gnomad AFR exome

AF:

0.000644

Gnomad AMR exome

AF:

0.00130

Gnomad ASJ exome

AF:

0.000499

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000785

Gnomad FIN exome

AF:

0.00560

Gnomad NFE exome

AF:

0.00523

Gnomad OTH exome

AF:

0.00347

GnomAD4 exome

AF:

0.00440

AC:

6426

AN:

1460896

Hom.:

Cov.:

AF XY:

0.00433

AC XY:

3149

AN XY:

726666

show subpopulations

Gnomad4 AFR exome

AF:

0.000718

Gnomad4 AMR exome

AF:

0.00139

Gnomad4 ASJ exome

AF:

0.000191

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000580

Gnomad4 FIN exome

AF:

0.00506

Gnomad4 NFE exome

AF:

0.00524

Gnomad4 OTH exome

AF:

0.00320

GnomAD4 genome

AF:

0.00343

AC:

522

AN:

152298

Hom.:

Cov.:

AF XY:

0.00332

AC XY:

247

AN XY:

74472

show subpopulations

Gnomad4 AFR

AF:

0.000722

Gnomad4 AMR

AF:

0.00438

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00565

Gnomad4 NFE

AF:

0.00529

Gnomad4 OTH

AF:

0.000945

Alfa

AF:

0.00273

Hom.:

Bravo

AF:

0.00312

Asia WGS

AF:

0.000577

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jan 29, 2024

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.83

CADD

Benign

DANN

Benign

0.55

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.00070

SpliceAI score (max)

0.090

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