15-48134956-G-C

Variant names:

• chr15-48134956-G-C
• rs1335131907
• NM_205850.3:c.562G>C

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM2 PP3_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 (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G188A) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: SLC24A5 NM_205850.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 9.27
• Publications: 0 publications found

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]

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]

ACMG classification

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.852

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_205850.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC24A5	NM_205850.3	MANE Select	c.562G>C	p.Gly188Arg	missense	Exon 5 of 9	NP_995322.1	Q71RS6-1
	MYEF2	NM_016132.5	MANE Select	c.*7952C>G		3_prime_UTR	Exon 17 of 17	NP_057216.3
	MYEF2	NM_001301210.2		c.*7952C>G		3_prime_UTR	Exon 16 of 16	NP_001288139.2	A0A0A0MQW0

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC24A5	ENST00000341459.8	TSL:1 MANE Select	c.562G>C	p.Gly188Arg	missense	Exon 5 of 9	ENSP00000341550.3	Q71RS6-1
	SLC24A5	ENST00000449382.2	TSL:1	c.382G>C	p.Gly128Arg	missense	Exon 4 of 8	ENSP00000389966.2	Q71RS6-2
	MYEF2	ENST00000324324.12	TSL:1 MANE Select	c.*7952C>G		3_prime_UTR	Exon 17 of 17	ENSP00000316950.7	A0A0A0MR39

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000399 AC: 1 AN: 250678 AF XY: 0.00000738

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 FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1459450 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 725816

African (AFR) AF: 0.00 AC: 0 AN: 33406

American (AMR) AF: 0.00 AC: 0 AN: 44680

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26068

East Asian (EAS) AF: 0.00 AC: 0 AN: 39636

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 85912

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53378

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5758

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1110320

Other (OTH) AF: 0.00 AC: 0 AN: 60292

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Inborn genetic diseases (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.51
BayesDel_addAF	Uncertain	0.018	T
BayesDel_noAF	Benign	-0.11
CADD	Uncertain	26
DANN	Pathogenic	1.0
DEOGEN2	Uncertain	0.46	T
Eigen	Uncertain	0.66
Eigen_PC	Pathogenic	0.72
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.89	D
M_CAP	Benign	0.053	D
MetaRNN	Pathogenic	0.85	D
MetaSVM	Benign	-0.60	T
MutationAssessor	Benign	1.1	L
PhyloP100		9.3
PrimateAI	Benign	0.47	T
PROVEAN	Benign	-1.6	N
REVEL	Benign	0.24
Sift	Uncertain	0.025	D
Sift4G	Uncertain	0.041	D
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	D
GERP RS		5.6
Varity_R		0.55
gMVP		0.84
Mutation Taster		=48/52	disease causing

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

Other links and lift over

dbSNP: rs1335131907; hg19: chr15-48427153;