Variant 20-63740459-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_020062.4(SLC2A4RG):c.209C>T(p.Ala70Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000228 in 1,229,612 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000033 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

SLC2A4RG
NM_020062.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.968

Variant links:

Genes affected

SLC2A4RG (HGNC:15930): (SLC2A4 regulator) The protein encoded by this gene is a nuclear transcription factor involved in the activation of the solute carrier family 2 member 4 gene. The encoded protein interacts with another transcription factor, myocyte enhancer factor 2, to activate transcription of this gene. [provided by RefSeq, Jul 2008]

SLC2A4RG links:

SLC2A4RG (HGNC:):

SLC2A4RG 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=0.07449862).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC2A4RG	NM_020062.4 linkuse as main transcript	c.209C>T	p.Ala70Val	missense_variant	2/8	ENST00000266077.5	NP_064446.2	Q9NR83-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
SLC2A4RG	ENST00000266077.5 linkuse as main transcript	c.209C>T	p.Ala70Val	missense_variant	2/8	1	NM_020062.4	ENSP00000266077.2	Q9NR83-1
SLC2A4RG	ENST00000474248.5 linkuse as main transcript	n.217C>T		non_coding_transcript_exon_variant	1/4	2
SLC2A4RG	ENST00000485897.5 linkuse as main transcript	n.80C>T		non_coding_transcript_exon_variant	1/4	5

Frequencies

GnomAD3 genomes

AF:

0.0000329

AC:

AN:

151862

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000966

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

GnomAD4 exome

AF:

0.0000213

AC:

AN:

1077750

Hom.:

Cov.:

AF XY:

0.0000216

AC XY:

AN XY:

509258

show subpopulations

Gnomad4 AFR exome

AF:

0.000176

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:

0.0000185

Gnomad4 OTH exome

AF:

0.0000461

GnomAD4 genome

AF:

0.0000329

AC:

AN:

151862

Hom.:

Cov.:

AF XY:

0.0000539

AC XY:

AN XY:

74164

show subpopulations

Gnomad4 AFR

AF:

0.0000966

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:

0.0000540

Hom.:

Bravo

AF:

0.0000378

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

Jun 17, 2024

The c.209C>T (p.A70V) alteration is located in exon 2 (coding exon 2) of the SLC2A4RG gene. This alteration results from a C to T substitution at nucleotide position 209, causing the alanine (A) at amino acid position 70 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

0.080

BayesDel_addAF

Benign

-0.28

BayesDel_noAF

Benign

-0.64

CADD

Benign

9.7

DANN

Uncertain

0.98

DEOGEN2

Benign

0.12

Eigen

Benign

-1.0

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.027

LIST_S2

Benign

0.38

M_CAP

Uncertain

0.11

MetaRNN

Benign

0.074

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.2

PrimateAI

Uncertain

0.70

PROVEAN

Benign

-1.1

REVEL

Benign

0.024

Sift

Benign

0.046

Sift4G

Benign

0.20

Polyphen

0.18

Vest4

0.053

MutPred

0.18

Gain of MoRF binding (P = 0.1095);

MVP

0.16

MPC

0.064

ClinPred

0.086

GERP RS

2.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.073

gMVP

0.11

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