Variant 12-128799382-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_145648.4(SLC15A4):c.1450A>G(p.Met484Val) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,890 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: 0.0000021 ( 0 hom. )

Consequence

SLC15A4
NM_145648.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.45

Variant links:

Genes affected

SLC15A4 (HGNC:23090): (solute carrier family 15 member 4) Enables L-histidine transmembrane transporter activity; peptide transmembrane transporter activity; and peptidoglycan transmembrane transporter activity. Involved in several processes, including dipeptide import across plasma membrane; peptidoglycan transport; and positive regulation of toll-like receptor signaling pathway. Located in endolysosome membrane. Is integral component of lysosomal membrane. [provided by Alliance of Genome Resources, Apr 2022]

SLC15A4 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.893

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SLC15A4	NM_145648.4 linkuse as main transcript	c.1450A>G	p.Met484Val	missense_variant	7/8	ENST00000266771.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLC15A4	ENST00000266771.10 linkuse as main transcript	c.1450A>G	p.Met484Val	missense_variant	7/8	1	NM_145648.4	P1	Q8N697-1
SLC15A4	ENST00000544112.5 linkuse as main transcript	n.1324A>G		non_coding_transcript_exon_variant	4/5	2
SLC15A4	ENST00000545031.5 linkuse as main transcript	n.884A>G		non_coding_transcript_exon_variant	2/3	2
SLC15A4	ENST00000376744.8 linkuse as main transcript	c.*402A>G		3_prime_UTR_variant, NMD_transcript_variant	6/7	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251468

Hom.:

AF XY:

0.00000736

AC XY:

AN XY:

135908

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:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000879

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1461890

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727246

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000270

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

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

Oct 05, 2023

The c.1450A>G (p.M484V) alteration is located in exon 7 (coding exon 7) of the SLC15A4 gene. This alteration results from a A to G substitution at nucleotide position 1450, causing the methionine (M) at amino acid position 484 to be replaced by a valine (V). 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

Pathogenic

0.61

BayesDel_addAF

Pathogenic

0.24

BayesDel_noAF

Uncertain

0.11

Cadd

Pathogenic

Dann

Uncertain

1.0

DEOGEN2

Benign

0.20

Eigen

Pathogenic

0.78

Eigen_PC

Pathogenic

0.73

FATHMM_MKL

Uncertain

0.95

LIST_S2

Uncertain

0.97

M_CAP

Benign

0.072

MetaRNN

Pathogenic

0.89

MetaSVM

Benign

-1.1

MutationAssessor

Pathogenic

3.5

MutationTaster

Benign

1.0

D;D;N

PrimateAI

Uncertain

0.71

PROVEAN

Uncertain

-3.1

REVEL

Uncertain

0.55

Sift

Uncertain

0.0040

Sift4G

Benign

0.079

Polyphen

0.94

Vest4

0.89

MutPred

0.76

Loss of ubiquitination at K482 (P = 0.05);

MVP

0.43

MPC

1.4

ClinPred

0.97

GERP RS

5.2

Varity_R

0.74

gMVP

0.97

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