Variant chr8-17543326-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_001370338.1(SLC7A2):c.-14C>T variant causes a 5 prime UTR premature start codon gain change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000025 in 1,602,294 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000053 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000022 ( 0 hom. )

Consequence

SLC7A2
NM_001370338.1 5_prime_UTR_premature_start_codon_gain

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.305

Variant links:

Genes affected

SLC7A2 (HGNC:11060): (solute carrier family 7 member 2) The protein encoded by this gene is a cationic amino acid transporter and a member of the APC (amino acid-polyamine-organocation) family of transporters. The encoded membrane protein is responsible for the cellular uptake of arginine, lysine and ornithine. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]

SLC7A2 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=0.0924187).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC7A2	NM_001370338.1 linkuse as main transcript	c.-14C>T		5_prime_UTR_premature_start_codon_gain_variant	3/13	ENST00000494857.6	NP_001357267.1
SLC7A2	NM_001370338.1 linkuse as main transcript	c.-14C>T		5_prime_UTR_variant	3/13	ENST00000494857.6	NP_001357267.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SLC7A2	ENST00000494857 linkuse as main transcript	c.-14C>T		5_prime_UTR_premature_start_codon_gain_variant	3/13	5	NM_001370338.1	ENSP00000419140.2		P52569-1
SLC7A2	ENST00000494857 linkuse as main transcript	c.-14C>T		5_prime_UTR_variant	3/13	5	NM_001370338.1	ENSP00000419140.2		P52569-1

Frequencies

GnomAD3 genomes

AF:

0.0000526

AC:

AN:

152158

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000169

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:

0.0000249

AC:

AN:

241142

Hom.:

AF XY:

0.0000384

AC XY:

AN XY:

130076

show subpopulations

Gnomad AFR exome

AF:

0.000186

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:

0.0000274

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000221

AC:

AN:

1450136

Hom.:

Cov.:

AF XY:

0.0000194

AC XY:

AN XY:

720308

show subpopulations

Gnomad4 AFR exome

AF:

0.000332

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:

0.0000172

Gnomad4 OTH exome

AF:

0.0000334

GnomAD4 genome

AF:

0.0000526

AC:

AN:

152158

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74336

show subpopulations

Gnomad4 AFR

AF:

0.000169

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

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.0000529

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

Sep 26, 2024

The c.107C>T (p.S36L) alteration is located in exon 2 (coding exon 2) of the SLC7A2 gene. This alteration results from a C to T substitution at nucleotide position 107, causing the serine (S) at amino acid position 36 to be replaced by a leucine (L). 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

BayesDel_addAF

Benign

-0.33

BayesDel_noAF

Benign

-0.44

CADD

Benign

DANN

Uncertain

0.99

Eigen

Benign

-0.84

Eigen_PC

Benign

-0.85

FATHMM_MKL

Benign

0.32

LIST_S2

Benign

0.44

.;T;T;T

M_CAP

Benign

0.056

MetaRNN

Benign

0.092

T;T;T;T

MetaSVM

Benign

-0.42

PrimateAI

Benign

0.35

PROVEAN

Benign

-0.040

N;N;N;.

REVEL

Benign

0.11

Sift

Benign

0.12

T;T;T;.

Sift4G

Uncertain

0.011

D;D;D;.

Polyphen

0.0010

B;B;B;.

Vest4

0.33

MutPred

0.32

Loss of disorder (P = 0.0252);Loss of disorder (P = 0.0252);Loss of disorder (P = 0.0252);.;

MVP

0.65

MPC

0.020

ClinPred

0.056

GERP RS

2.6

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

gMVP

0.17

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.14

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