Variant 12-128823636-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_145648.4(SLC15A4):c.308C>T(p.Ala103Val) variant causes a missense change. The variant allele was found at a frequency of 0.0000648 in 1,482,084 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 0.000040 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000068 ( 0 hom. )

Consequence

SLC15A4
NM_145648.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.05

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 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.23024175).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SLC15A4	NM_145648.4 linkuse as main transcript	c.308C>T	p.Ala103Val	missense_variant	1/8	ENST00000266771.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLC15A4	ENST00000266771.10 linkuse as main transcript	c.308C>T	p.Ala103Val	missense_variant	1/8	1	NM_145648.4	P1	Q8N697-1
SLC15A4	ENST00000376744.8 linkuse as main transcript	c.146C>T	p.Ala49Val	missense_variant, NMD_transcript_variant	1/7	2
SLC15A4	ENST00000539703.1 linkuse as main transcript			upstream_gene_variant		5

Frequencies

GnomAD3 genomes

AF:

0.0000396

AC:

AN:

151636

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:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000885

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000683

AC:

AN:

87788

Hom.:

AF XY:

0.0000605

AC XY:

AN XY:

49622

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:

0.000188

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000676

AC:

AN:

1330448

Hom.:

Cov.:

AF XY:

0.0000625

AC XY:

AN XY:

655840

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:

0.0000845

Gnomad4 OTH exome

AF:

0.0000181

GnomAD4 genome

AF:

0.0000396

AC:

AN:

151636

Hom.:

Cov.:

AF XY:

0.0000405

AC XY:

AN XY:

74070

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000885

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000142

Hom.:

Bravo

AF:

0.0000416

ExAC

AF:

0.0000110

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

Aug 13, 2021

The c.308C>T (p.A103V) alteration is located in exon 1 (coding exon 1) of the SLC15A4 gene. This alteration results from a C to T substitution at nucleotide position 308, causing the alanine (A) at amino acid position 103 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

Benign

0.16

BayesDel_addAF

Benign

-0.089

BayesDel_noAF

Benign

-0.37

Cadd

Uncertain

Dann

Uncertain

1.0

DEOGEN2

Benign

0.035

Eigen

Benign

0.0052

Eigen_PC

Benign

0.015

FATHMM_MKL

Benign

0.035

LIST_S2

Benign

0.72

M_CAP

Pathogenic

0.56

MetaRNN

Benign

0.23

MetaSVM

Benign

-0.93

MutationAssessor

Benign

0.69

MutationTaster

Benign

1.0

PrimateAI

Uncertain

0.75

PROVEAN

Benign

0.020

REVEL

Benign

0.16

Sift

Benign

0.097

Sift4G

Benign

0.13

Polyphen

0.92

Vest4

0.10

MutPred

0.67

Loss of helix (P = 0.0626);

MVP

0.56

MPC

0.69

ClinPred

0.22

GERP RS

2.1

Varity_R

0.093

gMVP

0.37

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