Genetic Variant SLC25A34:p.Phe53Leu (chr1-15736642-T-C) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

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

The NM_207348.3(SLC25A34):c.157T>C(p.Phe53Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000295 in 1,591,514 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 0.000053 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000027 ( 0 hom. )

Consequence

SLC25A34
NM_207348.3 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.449

Variant links:

Genes affected

SLC25A34 (HGNC:27653): (solute carrier family 25 member 34) SLC25A34 belongs to the SLC25 family of mitochondrial carrier proteins (Haitina et al., 2006 [PubMed 16949250]).[supplied by OMIM, Mar 2008]

SLC25A34 links:

ENSG00000237938 (HGNC:):

ENSG00000237938 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=0.014764428).

BP6

Variant 1-15736642-T-C is Benign according to our data. Variant chr1-15736642-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 2394935.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC25A34	NM_207348.3 link	c.157T>C	p.Phe53Leu	missense_variant	Exon 1 of 5	ENST00000294454.6	NP_997231.1	Q6PIV7
SLC25A34	XM_017001083.2 link	c.157T>C	p.Phe53Leu	missense_variant	Exon 1 of 4		XP_016856572.1
SLC25A34	XM_011541293.2 link	c.157T>C	p.Phe53Leu	missense_variant	Exon 1 of 5		XP_011539595.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC25A34	ENST00000294454.6 link	c.157T>C	p.Phe53Leu	missense_variant	Exon 1 of 5	1	NM_207348.3	ENSP00000294454.5		Q6PIV7
ENSG00000237938	ENST00000453804.1 link	n.36+219A>G		intron_variant	Intron 1 of 3	3

Frequencies

GnomAD3 genomes

AF:

0.0000526

AC:

AN:

152140

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00231

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000591

AC:

AN:

219958

Hom.:

AF XY:

0.0000414

AC XY:

AN XY:

120690

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00135

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000101

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000271

AC:

AN:

1439374

Hom.:

Cov.:

AF XY:

0.0000154

AC XY:

AN XY:

714718

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00107

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000544

Gnomad4 OTH exome

AF:

0.000101

GnomAD4 genome

AF:

0.0000526

AC:

AN:

152140

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74318

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00231

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000830

Hom.:

Bravo

AF:

0.0000416

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.0000580

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Apr 08, 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

Pathogenic

0.57

BayesDel_addAF

Benign

-0.20

BayesDel_noAF

Benign

-0.52

CADD

Benign

DANN

Benign

0.66

DEOGEN2

Benign

0.049

Eigen

Benign

-1.3

Eigen_PC

Benign

-1.3

FATHMM_MKL

Benign

0.18

LIST_S2

Benign

0.56

M_CAP

Benign

0.016

MetaRNN

Benign

0.015

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-0.31

PrimateAI

Uncertain

0.55

PROVEAN

Benign

1.2

REVEL

Benign

0.15

Sift

Benign

0.15

Sift4G

Benign

0.11

Polyphen

0.0

Vest4

0.075

MutPred

0.49

Gain of methylation at R48 (P = 0.1453);

MVP

0.14

MPC

0.064

ClinPred

0.056

GERP RS

0.21

Varity_R

0.056

gMVP

0.62

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