Variant 1-94824530-C-T 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_001114106.3(SLC44A3):c.173C>T(p.Ala58Val) variant causes a missense change. The variant allele was found at a frequency of 0.000031 in 1,610,464 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 (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A58T) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.000079 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000026 ( 0 hom. )

Consequence

SLC44A3
NM_001114106.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.72

Variant links:

Genes affected

SLC44A3 (HGNC:28689): (solute carrier family 44 member 3) Predicted to enable transmembrane transporter activity. Predicted to be involved in transmembrane transport. Predicted to be located in plasma membrane. Predicted to be active in membrane. [provided by Alliance of Genome Resources, Apr 2022]

SLC44A3 links:

SLC44A3 (HGNC:):

SLC44A3 links:

Genome browser will be placed here

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=0.17526501).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC44A3	NM_001114106.3 linkuse as main transcript	c.173C>T	p.Ala58Val	missense_variant	3/15	ENST00000271227.11	NP_001107578.1	Q8N4M1-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SLC44A3	ENST00000271227.11 linkuse as main transcript	c.173C>T	p.Ala58Val	missense_variant	3/15	1	NM_001114106.3	ENSP00000271227.6		Q8N4M1-1

Frequencies

GnomAD3 genomes

AF:

0.0000789

AC:

AN:

152020

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000169

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000262

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000727

AC:

AN:

247714

Hom.:

AF XY:

0.0000522

AC XY:

AN XY:

134100

show subpopulations

Gnomad AFR exome

AF:

0.000124

Gnomad AMR exome

AF:

0.000478

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000261

AC:

AN:

1458444

Hom.:

Cov.:

AF XY:

0.0000152

AC XY:

AN XY:

725732

show subpopulations

Gnomad4 AFR exome

AF:

0.0000604

Gnomad4 AMR exome

AF:

0.000459

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:

0.0000135

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000789

AC:

AN:

152020

Hom.:

Cov.:

AF XY:

0.0000943

AC XY:

AN XY:

74262

show subpopulations

Gnomad4 AFR

AF:

0.000169

Gnomad4 AMR

AF:

0.000262

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000329

Hom.:

Bravo

AF:

0.0000718

ExAC

AF:

0.0000576

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

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

Mar 17, 2023

The c.173C>T (p.A58V) alteration is located in exon 3 (coding exon 3) of the SLC44A3 gene. This alteration results from a C to T substitution at nucleotide position 173, causing the alanine (A) at amino acid position 58 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

0.099

BayesDel_addAF

Benign

-0.24

BayesDel_noAF

Benign

-0.25

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.029

.;T;.;.;.;.;.

Eigen

Benign

-0.10

Eigen_PC

Benign

-0.14

FATHMM_MKL

Benign

0.63

LIST_S2

Benign

0.73

T;T;T;T;T;T;T

M_CAP

Benign

0.021

MetaRNN

Benign

0.18

T;T;T;T;T;T;T

MetaSVM

Benign

-0.38

MutationAssessor

Uncertain

2.5

.;M;.;M;.;.;.

PrimateAI

Benign

0.32

PROVEAN

Benign

-2.2

N;N;N;N;N;D;N

REVEL

Benign

0.20

Sift

Benign

0.15

T;T;T;T;T;T;T

Sift4G

Uncertain

0.017

D;D;D;D;D;D;D

Polyphen

0.44

B;P;.;.;.;.;P

Vest4

0.29

MVP

0.82

MPC

0.16

ClinPred

0.064

GERP RS

5.7

Varity_R

0.16

gMVP

0.39

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