Variant 12-46775135-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_018018.5(SLC38A4):c.1213G>A(p.Val405Met) variant causes a missense change. The variant allele was found at a frequency of 0.0000223 in 1,612,392 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000024 ( 0 hom. )

Consequence

SLC38A4
NM_018018.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.85

Variant links:

Genes affected

SLC38A4 (HGNC:14679): (solute carrier family 38 member 4) SLC38A4 is found predominantly in liver and transports both cationic and neutral amino acids. The transport of cationic amino acids by SLC38A4 is Na(+) and pH independent, while the transport of neutral amino acids is Na(+) and pH dependent (Hatanaka et al., 2001 [PubMed 11342143]).[supplied by OMIM, Mar 2008]

SLC38A4 links:

SLC38A4-AS1 (HGNC:):

SLC38A4-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC38A4	NM_018018.5 linkuse as main transcript	c.1213G>A	p.Val405Met	missense_variant	14/17	ENST00000266579.9	NP_060488.2	Q969I6A0A024R0X7
SLC38A4	NM_001143824.2 linkuse as main transcript	c.1213G>A	p.Val405Met	missense_variant	13/16		NP_001137296.1	Q969I6A0A024R0X7
SLC38A4	XM_005268997.3 linkuse as main transcript	c.1213G>A	p.Val405Met	missense_variant	13/16		XP_005269054.1	Q969I6A0A024R0X7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SLC38A4	ENST00000266579.9 linkuse as main transcript	c.1213G>A	p.Val405Met	missense_variant	14/17	1	NM_018018.5	ENSP00000266579.4		Q969I6

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

152086

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000160

AC:

AN:

250392

Hom.:

AF XY:

0.0000222

AC XY:

AN XY:

135338

show subpopulations

Gnomad AFR exome

AF:

0.0000617

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:

0.0000265

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000240

AC:

AN:

1460306

Hom.:

Cov.:

AF XY:

0.0000234

AC XY:

AN XY:

726454

show subpopulations

Gnomad4 AFR exome

AF:

0.0000599

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:

0.0000288

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.00000658

AC:

AN:

152086

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74282

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.0000547

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

Jul 30, 2024

The c.1213G>A (p.V405M) alteration is located in exon 14 (coding exon 12) of the SLC38A4 gene. This alteration results from a G to A substitution at nucleotide position 1213, causing the valine (V) at amino acid position 405 to be replaced by a methionine (M). 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

0.28

BayesDel_addAF

Benign

-0.12

BayesDel_noAF

Benign

-0.22

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.038

T;T

Eigen

Uncertain

0.66

Eigen_PC

Uncertain

0.66

FATHMM_MKL

Uncertain

0.96

LIST_S2

Benign

0.86

.;D

M_CAP

Benign

0.032

MetaRNN

Uncertain

0.56

D;D

MetaSVM

Benign

-1.2

MutationAssessor

Pathogenic

3.0

M;M

PrimateAI

Uncertain

0.67

PROVEAN

Benign

-1.5

N;N

REVEL

Benign

0.21

Sift

Benign

0.046

D;D

Sift4G

Benign

0.16

T;T

Polyphen

0.89

P;P

Vest4

0.64

MutPred

0.51

Gain of catalytic residue at Y402 (P = 0.0112);Gain of catalytic residue at Y402 (P = 0.0112);

MVP

0.093

MPC

0.73

ClinPred

0.88

GERP RS

6.0

Varity_R

0.080

gMVP

0.60

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