Genetic Variant NM_138773.4:c.-6G>C (chr5-110739114-G-C) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_138773.4(SLC25A46):c.-6G>C variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000718 in 1,393,470 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 32)

Exomes 𝑓: 7.2e-7 ( 0 hom. )

Consequence

SLC25A46
NM_138773.4 5_prime_UTR

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.733

Publications

0 publications found

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:

TMEM232 (HGNC:37270): (transmembrane protein 232) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

TMEM232 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.68).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC25A46	NM_138773.4 link	c.-6G>C		5_prime_UTR_variant	Exon 1 of 8	ENST00000355943.8	NP_620128.1	Q96AG3-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC25A46	ENST00000355943.8 link	c.-6G>C		5_prime_UTR_variant	Exon 1 of 8	1	NM_138773.4	ENSP00000348211.3		Q96AG3-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

7.18e-7

AC:

AN:

1393470

Hom.:

Cov.:

AF XY:

0.00000145

AC XY:

AN XY:

687400

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

31474

American (AMR)

AF:

0.00

AC:

AN:

35606

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25116

East Asian (EAS)

AF:

0.00

AC:

AN:

35658

South Asian (SAS)

AF:

0.00

AC:

AN:

79100

European-Finnish (FIN)

AF:

0.00

AC:

AN:

45820

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4500

European-Non Finnish (NFE)

AF:

9.27e-7

AC:

AN:

1078398

Other (OTH)

AF:

0.00

AC:

AN:

57798

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.68

CADD

Benign

(source)

DANN

Benign

0.80

PhyloP100

-0.73

PromoterAI

0.040

Neutral

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over