Variant chr15-48134956-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely pathogenic. Variant got 6 ACMG points: 6P and 0B. PM1PM2PP3_Moderate

The NM_205850.3(SLC24A5):c.562G>C(p.Gly188Arg) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,459,450 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.9e-7 ( 0 hom. )

Consequence

SLC24A5
NM_205850.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.27

Variant links:

Genes affected

SLC24A5 (HGNC:20611): (solute carrier family 24 member 5) This gene is a member of the potassium-dependent sodium/calcium exchanger family and encodes an intracellular membrane protein with 2 large hydrophilic loops and 2 sets of multiple transmembrane-spanning segments. Sequence variation in this gene has been associated with differences in skin pigmentation. [provided by RefSeq, Jul 2008]

SLC24A5 links:

MYEF2 (HGNC:17940): (myelin expression factor 2) Enables RNA binding activity. Involved in myotube differentiation and neuron differentiation. Located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

MYEF2 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_pathogenic. Variant got 6 ACMG points.

PM1

In a transmembrane_region Helical; Name=4 (size 20) in uniprot entity NCKX5_HUMAN there are 4 pathogenic changes around while only 0 benign (100%) in NM_205850.3

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.852

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SLC24A5	NM_205850.3 linkuse as main transcript	c.562G>C	p.Gly188Arg	missense_variant	5/9	ENST00000341459.8
MYEF2	NM_016132.5 linkuse as main transcript	c.*7952C>G		3_prime_UTR_variant	17/17	ENST00000324324.12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLC24A5	ENST00000341459.8 linkuse as main transcript	c.562G>C	p.Gly188Arg	missense_variant	5/9	1	NM_205850.3	P1	Q71RS6-1
SLC24A5	ENST00000449382.2 linkuse as main transcript	c.382G>C	p.Gly128Arg	missense_variant	4/8	1			Q71RS6-2
MYEF2	ENST00000324324.12 linkuse as main transcript	c.*7952C>G		3_prime_UTR_variant	17/17	1	NM_016132.5	P4
SLC24A5	ENST00000463289.1 linkuse as main transcript	n.322G>C		non_coding_transcript_exon_variant	4/5	3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000399

AC:

AN:

250678

Hom.:

AF XY:

0.00000738

AC XY:

AN XY:

135482

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.85e-7

AC:

AN:

1459450

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

725816

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Oct 20, 2023

The c.562G>C (p.G188R) alteration is located in exon 5 (coding exon 5) of the SLC24A5 gene. This alteration results from a G to C substitution at nucleotide position 562, causing the glycine (G) at amino acid position 188 to be replaced by an arginine (R). 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

Uncertain

0.51

BayesDel_addAF

Uncertain

0.018

BayesDel_noAF

Benign

-0.11

CADD

Uncertain

DANN

Pathogenic

1.0

DEOGEN2

Uncertain

0.46

T;.

Eigen

Uncertain

0.66

Eigen_PC

Pathogenic

0.72

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.89

D;D

M_CAP

Benign

0.053

MetaRNN

Pathogenic

0.85

D;D

MetaSVM

Benign

-0.60

MutationAssessor

Benign

1.1

L;.

MutationTaster

Benign

1.0

D;D

PrimateAI

Benign

0.47

PROVEAN

Benign

-1.6

N;N

REVEL

Benign

0.24

Sift

Uncertain

0.025

D;D

Sift4G

Uncertain

0.041

D;T

Polyphen

0.78

P;.

Vest4

0.60

MutPred

0.85

Gain of methylation at G188 (P = 0.0295);.;

MVP

0.81

MPC

0.094

ClinPred

0.58

GERP RS

5.6

Varity_R

0.55

gMVP

0.84

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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