rs11924032

Positions:

• chr3-171017310-G-A
• chr3-171017310-G-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_000340.2(SLC2A2):​c.108+1221C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.289 in 151,918 control chromosomes in the GnomAD database, including 6,677 homozygotes. 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 0.29 (6677 hom., cov: 31)
• Consequence: SLC2A2 NM_000340.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0710

Genes affected

SLC2A2 (HGNC:11006): (solute carrier family 2 member 2) This gene encodes an integral plasma membrane glycoprotein of the liver, islet beta cells, intestine, and kidney epithelium. The encoded protein mediates facilitated bidirectional glucose transport. Because of its low affinity for glucose, it has been suggested as a glucose sensor. Mutations in this gene are associated with susceptibility to diseases, including Fanconi-Bickel syndrome and noninsulin-dependent diabetes mellitus (NIDDM). Alternative splicing results in multiple transcript variants of this gene. [provided by RefSeq, Jul 2013]

(HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.85).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.377 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SLC2A2	NM_000340.2	c.108+1221C>T		intron_variant		ENST00000314251.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLC2A2	ENST00000314251.8	c.108+1221C>T		intron_variant		1	NM_000340.2	P1
	ENST00000655926.1	n.291+22285G>A		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes AF: 0.289 AC: 43893 AN: 151800 Hom.: 6672 Cov.: 31

Gnomad AFR AF: 0.382

Gnomad AMI AF: 0.214

Gnomad AMR AF: 0.273

Gnomad ASJ AF: 0.318

Gnomad EAS AF: 0.204

Gnomad SAS AF: 0.225

Gnomad FIN AF: 0.208

Gnomad MID AF: 0.297

Gnomad NFE AF: 0.259

Gnomad OTH AF: 0.294

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.289 AC: 43911 AN: 151918 Hom.: 6677 Cov.: 31 AF XY: 0.285 AC XY: 21173 AN XY: 74224

Gnomad4 AFR AF: 0.382

Gnomad4 AMR AF: 0.273

Gnomad4 ASJ AF: 0.318

Gnomad4 EAS AF: 0.203

Gnomad4 SAS AF: 0.225

Gnomad4 FIN AF: 0.208

Gnomad4 NFE AF: 0.259

Gnomad4 OTH AF: 0.290

Alfa AF: 0.260 Hom.: 6718

Bravo AF: 0.298

Asia WGS AF: 0.221 AC: 771 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	1.6
DANN	Benign	0.52

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

Other links and lift over

dbSNP: rs11924032; hg19: chr3-170735099;