Variant 5-110739115-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_138773.4(SLC25A46):c.-5C>A variant causes a 5 prime UTR premature start codon gain change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000241 in 1,545,994 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.00021 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00024 ( 1 hom. )

Consequence

SLC25A46
NM_138773.4 5_prime_UTR_premature_start_codon_gain

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.0600

Variant links:

Genes affected

SLC25A46 (HGNC:25198): (solute carrier family 25 member 46) This gene encodes a mitochondrial solute carrier protein family member. It functions in promoting mitochondrial fission, and prevents the formation of hyperfilamentous mitochondria. Mutation of this gene results in neuropathy and optic atrophy. [provided by RefSeq, Aug 2016]

SLC25A46 links:

SLC25A46 (HGNC:):

SLC25A46 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.62).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC25A46	NM_138773.4 linkuse as main transcript	c.-5C>A		5_prime_UTR_premature_start_codon_gain_variant	1/8	ENST00000355943.8	NP_620128.1	Q96AG3-1
SLC25A46	NM_138773.4 linkuse as main transcript	c.-5C>A		5_prime_UTR_variant	1/8	ENST00000355943.8	NP_620128.1	Q96AG3-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SLC25A46	ENST00000355943 linkuse as main transcript	c.-5C>A		5_prime_UTR_premature_start_codon_gain_variant	1/8	1	NM_138773.4	ENSP00000348211.3		Q96AG3-1
SLC25A46	ENST00000355943 linkuse as main transcript	c.-5C>A		5_prime_UTR_variant	1/8	1	NM_138773.4	ENSP00000348211.3		Q96AG3-1

Frequencies

GnomAD3 genomes

AF:

0.000210

AC:

AN:

152176

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

Gnomad ASJ

AF:

0.00346

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000235

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000324

AC:

AN:

148024

Hom.:

AF XY:

0.000365

AC XY:

AN XY:

79358

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000122

Gnomad ASJ exome

AF:

0.00372

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000881

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000177

Gnomad OTH exome

AF:

0.000468

GnomAD4 exome

AF:

0.000244

AC:

340

AN:

1393818

Hom.:

Cov.:

AF XY:

0.000276

AC XY:

190

AN XY:

687568

show subpopulations

Gnomad4 AFR exome

AF:

0.0000635

Gnomad4 AMR exome

AF:

0.000168

Gnomad4 ASJ exome

AF:

0.00350

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000759

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000185

Gnomad4 OTH exome

AF:

0.000398

GnomAD4 genome

AF:

0.000210

AC:

AN:

152176

Hom.:

Cov.:

AF XY:

0.000215

AC XY:

AN XY:

74318

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.000196

Gnomad4 ASJ

AF:

0.00346

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000235

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000693

Hom.:

Bravo

AF:

0.000253

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

GeneDx

Jul 08, 2024

Nucleotide is not conserved across species and the substitution has no predicted effect on splicing; Has not been previously published as pathogenic or benign to our knowledge; Alters the Kozak sequence, which plays a major role in the initiation of translation -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.62

CADD

Benign

DANN

Benign

0.89

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

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