Variant chr14-100292921-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_001039355.3(SLC25A29):c.274C>T(p.Pro92Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000314 in 1,607,742 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00022 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00032 ( 0 hom. )

Consequence

SLC25A29
NM_001039355.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.49

Variant links:

Genes affected

SLC25A29 (HGNC:20116): (solute carrier family 25 member 29) This gene encodes a nuclear-encoded mitochondrial protein that is a member of the large family of solute carrier family 25 (SLC25) mitochondrial transporters. The members of this superfamily are involved in numerous metabolic pathways and cell functions. This gene product was previously reported to be a mitochondrial carnitine-acylcarnitine-like (CACL) translocase (PMID:128829710) or an ornithine transporter (designated ORNT3, PMID:19287344), however, a recent study characterized the main role of this protein as a mitochondrial transporter of basic amino acids, with a preference for arginine and lysine (PMID:24652292). Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Apr 2014]

SLC25A29 links:

SLC25A29 (HGNC:):

SLC25A29 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.26489335).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC25A29	NM_001039355.3 linkuse as main transcript	c.274C>T	p.Pro92Ser	missense_variant	4/4	ENST00000359232.8	NP_001034444.1	Q8N8R3-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SLC25A29	ENST00000359232.8 linkuse as main transcript	c.274C>T	p.Pro92Ser	missense_variant	4/4	1	NM_001039355.3	ENSP00000352167.3		Q8N8R3-1

Frequencies

GnomAD3 genomes

AF:

0.000223

AC:

AN:

152218

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000482

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:

0.000470

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000173

AC:

AN:

225210

Hom.:

AF XY:

0.000129

AC XY:

AN XY:

124404

show subpopulations

Gnomad AFR exome

AF:

0.000151

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000340

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000369

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000324

AC:

471

AN:

1455524

Hom.:

Cov.:

AF XY:

0.000344

AC XY:

249

AN XY:

723744

show subpopulations

Gnomad4 AFR exome

AF:

0.0000599

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000117

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000412

Gnomad4 OTH exome

AF:

0.000183

GnomAD4 genome

AF:

0.000223

AC:

AN:

152218

Hom.:

Cov.:

AF XY:

0.000282

AC XY:

AN XY:

74368

show subpopulations

Gnomad4 AFR

AF:

0.0000482

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:

0.000470

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000380

Hom.:

Bravo

AF:

0.000170

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.000235

AC:

ESP6500EA

AF:

0.000358

AC:

ExAC

AF:

0.000150

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Mar 06, 2023

The c.274C>T (p.P92S) alteration is located in exon 4 (coding exon 4) of the SLC25A29 gene. This alteration results from a C to T substitution at nucleotide position 274, causing the proline (P) at amino acid position 92 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.17

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Uncertain

0.010

CADD

Benign

DANN

Benign

0.74

Eigen

Benign

-0.068

Eigen_PC

Benign

0.074

FATHMM_MKL

Pathogenic

1.0

LIST_S2

Benign

0.41

T;T

M_CAP

Benign

0.045

MetaRNN

Benign

0.26

T;T

MetaSVM

Benign

-0.69

PROVEAN

Uncertain

-3.5

D;D

REVEL

Uncertain

0.45

Sift4G

Pathogenic

0.0

D;.

Vest4

0.19

MVP

0.52

ClinPred

0.13

GERP RS

5.0

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