Genetic Variant NM_014251.3:c.*191T>C (chr7-96121000-A-G) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_014251.3(SLC25A13):c.*191T>C variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000119 in 741,728 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 0.000098 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00012 ( 0 hom. )

Consequence

SLC25A13
NM_014251.3 3_prime_UTR

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:2

Conservation

PhyloP100: 0.704

Publications

0 publications found

Variant links:

Genes affected

SLC25A13 (HGNC:10983): (solute carrier family 25 member 13) This gene is a member of the mitochondrial carrier family. The encoded protein contains four EF-hand Ca(2+) binding motifs in the N-terminal domain, and localizes to mitochondria. The protein catalyzes the exchange of aspartate for glutamate and a proton across the inner mitochondrial membrane, and is stimulated by calcium on the external side of the inner mitochondrial membrane. Mutations in this gene result in citrullinemia, type II. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2009]

SLC25A13 Gene-Disease associations (from GenCC):

citrin deficiency
Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
citrullinemia, type II, adult-onset
Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae), PanelApp Australia
neonatal intrahepatic cholestasis due to citrin deficiency
Inheritance: AR Classification: STRONG, SUPPORTIVE Submitted by: PanelApp Australia, Orphanet
citrullinemia type II
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

SLC25A13 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -4 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.67).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014251.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
SLC25A13	NM_014251.3	MANE Select	c.*191T>C	3_prime_UTR	Exon 18 of 18	NP_055066.1	Q9UJS0-1
SLC25A13	NM_001160210.2		c.*191T>C	3_prime_UTR	Exon 18 of 18	NP_001153682.1	Q9UJS0-2
SLC25A13	NR_027662.2		n.2245T>C	non_coding_transcript_exon	Exon 17 of 17

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
SLC25A13	ENST00000265631.10	TSL:1 MANE Select	c.*191T>C	3_prime_UTR	Exon 18 of 18	ENSP00000265631.6	Q9UJS0-1
SLC25A13	ENST00000416240.6	TSL:1	c.*191T>C	3_prime_UTR	Exon 18 of 18	ENSP00000400101.2	Q9UJS0-2
SLC25A13	ENST00000856215.1		c.*191T>C	3_prime_UTR	Exon 19 of 19	ENSP00000526274.1

Frequencies

GnomAD3 genomes

AF:

0.0000985

AC:

AN:

152242

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000577

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000176

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000665

AC:

AN:

135344

AF XY:

0.0000954

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000921

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000133

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000124

AC:

AN:

589368

Hom.:

Cov.:

AF XY:

0.000158

AC XY:

AN XY:

316378

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

16480

American (AMR)

AF:

0.00

AC:

AN:

34404

Ashkenazi Jewish (ASJ)

AF:

0.0000501

AC:

AN:

19978

East Asian (EAS)

AF:

0.0000638

AC:

AN:

31360

South Asian (SAS)

AF:

0.0000797

AC:

AN:

62764

European-Finnish (FIN)

AF:

0.00

AC:

AN:

31950

Middle Eastern (MID)

AF:

0.00

AC:

AN:

2490

European-Non Finnish (NFE)

AF:

0.000181

AC:

AN:

358606

Other (OTH)

AF:

0.00

AC:

AN:

31336

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.489

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000985

AC:

AN:

152360

Hom.:

Cov.:

AF XY:

0.0000939

AC XY:

AN XY:

74518

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41598

American (AMR)

AF:

0.00

AC:

AN:

15300

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3466

East Asian (EAS)

AF:

0.000578

AC:

AN:

5188

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10620

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000176

AC:

AN:

68034

Other (OTH)

AF:

0.00

AC:

AN:

2114

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

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.000400

Hom.:

Bravo

AF:

0.0000831

Asia WGS

AF:

0.000577

AC:

AN:

3478

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

Citrullinemia type I (1)

Citrullinemia type II (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.67

CADD

Benign

(source)

DANN

Benign

0.88

PhyloP100

0.70

Mutation Taster

=100/0

polymorphism

(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

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over