Genetic Variant SLC2A8:p.Gly18Asp (chr9-127397283-G-A) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_014580.5(SLC2A8):c.53G>A(p.Gly18Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000143 in 1,394,892 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G18V) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 34)

Exomes 𝑓: 8.0e-7 ( 0 hom. )

Consequence

SLC2A8
NM_014580.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.335

Publications

0 publications found

Variant links:

Genes affected

SLC2A8 (HGNC:13812): (solute carrier family 2 member 8) This gene belongs to the solute carrier 2A family, which includes intracellular glucose transporters. Based on sequence comparison, the glucose transporters are grouped into three classes and this gene is a member of class II. The encoded protein, like other members of the family, contains several conserved residues and motifs and 12 transmembrane domains with both amino and carboxyl ends being on the cytosolic side of the membrane. Alternatively spliced transcript variants have been described for this gene. [provided by RefSeq, Nov 2012]

SLC2A8 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.07350159).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014580.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
SLC2A8	NM_014580.5	MANE Select	c.53G>A	p.Gly18Asp	missense	Exon 1 of 10	NP_055395.2
SLC2A8	NM_001271711.2		c.53G>A	p.Gly18Asp	missense	Exon 1 of 9	NP_001258640.1	Q5VVV9
SLC2A8	NM_001271712.2		c.-67G>A		5_prime_UTR	Exon 1 of 8	NP_001258641.1	A0A087WT42

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
SLC2A8	ENST00000373371.8	TSL:1 MANE Select	c.53G>A	p.Gly18Asp	missense	Exon 1 of 10	ENSP00000362469.3	Q9NY64
SLC2A8	ENST00000373360.7	TSL:1	c.53G>A	p.Gly18Asp	missense	Exon 1 of 9	ENSP00000362458.3	Q5VVV9
SLC2A8	ENST00000954537.1		c.53G>A	p.Gly18Asp	missense	Exon 1 of 10	ENSP00000624596.1

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152228

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

GnomAD2 exomes

AF:

0.00

AC:

AN:

8894

AF XY:

0.00

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS 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:

8.05e-7

AC:

AN:

1242664

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

605420

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

24198

American (AMR)

AF:

0.00

AC:

AN:

11396

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

17970

East Asian (EAS)

AF:

0.00

AC:

AN:

27524

South Asian (SAS)

AF:

0.00

AC:

AN:

58234

European-Finnish (FIN)

AF:

0.00

AC:

AN:

30330

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4138

European-Non Finnish (NFE)

AF:

9.83e-7

AC:

AN:

1017550

Other (OTH)

AF:

0.00

AC:

AN:

51324

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.425

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152228

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74374

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41470

American (AMR)

AF:

0.00

AC:

AN:

15290

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5186

South Asian (SAS)

AF:

0.00

AC:

AN:

4836

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10626

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68032

Other (OTH)

AF:

0.00

AC:

AN:

2092

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.625

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.086

BayesDel_addAF

Benign

-0.076

BayesDel_noAF

Benign

-0.35

CADD

Benign

(source)

DANN

Benign

0.96

DEOGEN2

Benign

0.073

Eigen

Benign

-0.95

Eigen_PC

Benign

-0.93

FATHMM_MKL

Benign

0.31

LIST_S2

Benign

0.55

M_CAP

Pathogenic

0.31

MetaRNN

Benign

0.074

MetaSVM

Benign

-0.95

MutationAssessor

Benign

1.7

PhyloP100

-0.34

PrimateAI

Uncertain

0.74

PROVEAN

Benign

0.29

REVEL

Benign

0.082

Sift

Benign

0.72

Sift4G

Benign

0.64

Polyphen

0.0

Vest4

0.091

MutPred

0.27

Loss of helix (P = 0.0167)

MVP

0.76

MPC

0.26

ClinPred

0.045

GERP RS

0.47

PromoterAI

-0.14

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

2.0

Varity_R

0.070

gMVP

0.45

Mutation Taster

=94/6

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over