Variant rs2229680 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BA1

The NM_006516.4(SLC2A1):c.966C>T(p.Val322Val) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0126 in 1,613,586 control chromosomes in the GnomAD database, including 2,163 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.067 ( 1152 hom., cov: 33)

Exomes 𝑓: 0.0069 ( 1011 hom. )

Consequence

SLC2A1
NM_006516.4 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:18

Conservation

PhyloP100: -3.54

Variant links:

Genes affected

SLC2A1 (HGNC:11005): (solute carrier family 2 member 1) This gene encodes a major glucose transporter in the mammalian blood-brain barrier. The encoded protein is found primarily in the cell membrane and on the cell surface, where it can also function as a receptor for human T-cell leukemia virus (HTLV) I and II. Mutations in this gene have been found in a family with paroxysmal exertion-induced dyskinesia. [provided by RefSeq, Apr 2013]

SLC2A1 links:

SLC2A1 (HGNC:):

SLC2A1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.76).

BP6

Variant 1-42929216-G-A is Benign according to our data. Variant chr1-42929216-G-A is described in ClinVar as [Benign]. Clinvar id is 95418.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr1-42929216-G-A is described in Lovd as [Benign].

BP7

Synonymous conserved (PhyloP=-3.54 with no splicing effect.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.228 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC2A1	NM_006516.4 linkuse as main transcript	c.966C>T	p.Val322Val	synonymous_variant	7/10	ENST00000426263.10	NP_006507.2	P11166Q59GX2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SLC2A1	ENST00000426263.10 linkuse as main transcript	c.966C>T	p.Val322Val	synonymous_variant	7/10	1	NM_006516.4	ENSP00000416293.2		P11166

Frequencies

GnomAD3 genomes

AF:

0.0668

AC:

10162

AN:

152172

Hom.:

1141

Cov.:

show subpopulations

Gnomad AFR

AF:

0.232

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0265

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00145

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00633

Gnomad NFE

AF:

0.000808

Gnomad OTH

AF:

0.0450

GnomAD3 exomes

AF:

0.0171

AC:

4299

AN:

251068

Hom.:

456

AF XY:

0.0128

AC XY:

1735

AN XY:

135736

show subpopulations

Gnomad AFR exome

AF:

0.232

Gnomad AMR exome

AF:

0.0115

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.000589

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000643

Gnomad OTH exome

AF:

0.00816

GnomAD4 exome

AF:

0.00691

AC:

10091

AN:

1461296

Hom.:

1011

Cov.:

AF XY:

0.00597

AC XY:

4340

AN XY:

726992

show subpopulations

Gnomad4 AFR exome

AF:

0.240

Gnomad4 AMR exome

AF:

0.0127

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000661

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000422

Gnomad4 OTH exome

AF:

0.0149

GnomAD4 genome

AF:

0.0671

AC:

10212

AN:

152290

Hom.:

1152

Cov.:

AF XY:

0.0647

AC XY:

4817

AN XY:

74466

show subpopulations

Gnomad4 AFR

AF:

0.232

Gnomad4 AMR

AF:

0.0265

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00124

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000809

Gnomad4 OTH

AF:

0.0445

Alfa

AF:

0.0195

Hom.:

195

Bravo

AF:

0.0751

Asia WGS

AF:

0.0150

AC:

AN:

3478

EpiCase

AF:

0.000491

EpiControl

AF:

0.000949

ClinVar

Significance: Benign

Submissions summary: Benign:18

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:8

Benign, no assertion criteria provided	clinical testing	Joint Genome Diagnostic Labs from Nijmegen and Maastricht, Radboudumc and MUMC+	-	- -
Benign, criteria provided, single submitter	clinical testing	Eurofins Ntd Llc (ga)	Jul 14, 2014	- -
Benign, criteria provided, single submitter	clinical testing	GeneDx	Mar 22, 2012	This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. -
Benign, no assertion criteria provided	clinical testing	Clinical Genetics, Academic Medical Center	-	- -
Benign, criteria provided, single submitter	clinical testing	Genetic Services Laboratory, University of Chicago	Feb 08, 2013	- -
Benign, criteria provided, single submitter	clinical testing	PreventionGenetics, part of Exact Sciences	-	- -
Benign, no assertion criteria provided	clinical testing	Genome Diagnostics Laboratory, University Medical Center Utrecht	-	- -
Benign, no assertion criteria provided	clinical testing	Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center	-	- -

Dystonia 9

Benign:2

Benign, criteria provided, single submitter	clinical testing	Genome-Nilou Lab	Apr 11, 2023	- -
Benign, criteria provided, single submitter	clinical testing	Illumina Laboratory Services, Illumina	Apr 27, 2017	This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases was too high to be consistent with this variant causing disease. Therefore, this variant is classified as benign. -

Encephalopathy due to GLUT1 deficiency

Benign:2

Benign, criteria provided, single submitter	clinical testing	Genome-Nilou Lab	Apr 11, 2023	- -
Benign, criteria provided, single submitter	clinical testing	Illumina Laboratory Services, Illumina	Apr 27, 2017	This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases was too high to be consistent with this variant causing disease. Therefore, this variant is classified as benign. -

Inborn genetic diseases

Benign:1

Benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Feb 25, 2016

This alteration is classified as benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Childhood onset GLUT1 deficiency syndrome 2

Benign:1

Benign, criteria provided, single submitter

clinical testing

Genome-Nilou Lab

Apr 11, 2023

- -

not provided

Benign:1

Benign, criteria provided, single submitter

not provided

Breakthrough Genomics, Breakthrough Genomics

- -

GLUT1 deficiency syndrome 1, autosomal recessive

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Feb 01, 2024

- -

Hereditary cryohydrocytosis with reduced stomatin

Benign:1

Benign, criteria provided, single submitter

clinical testing

Genome-Nilou Lab

Apr 11, 2023

- -

Epilepsy, idiopathic generalized, susceptibility to, 12

Benign:1

Benign, criteria provided, single submitter

clinical testing

Genome-Nilou Lab

Apr 11, 2023

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.76

CADD

Benign

0.90

DANN

Benign

0.86

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