dbSNP rs140617924: SLC5A2:p.Ala18Thr (chr16-31483188-G-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_003041.4(SLC5A2):c.52G>A(p.Ala18Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,768 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

SLC5A2
NM_003041.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.85

Variant links:

Genes affected

SLC5A2 (HGNC:11037): (solute carrier family 5 member 2) This gene encodes a member of the sodium glucose cotransporter family which are sodium-dependent glucose transport proteins. The encoded protein is the major cotransporter involved in glucose reabsorption in the kidney. Mutations in this gene are associated with renal glucosuria. Two transcript variants, one protein-coding and one not, have been found for this gene. [provided by RefSeq, Feb 2015]

SLC5A2 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.06656256).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC5A2	NM_003041.4 link	c.52G>A	p.Ala18Thr	missense_variant	Exon 1 of 14	ENST00000330498.4	NP_003032.1	P31639-1
SLC5A2	XM_006721072.5 link	c.52G>A	p.Ala18Thr	missense_variant	Exon 1 of 13		XP_006721135.3	Q8WY15
SLC5A2	XM_024450402.2 link	c.52G>A	p.Ala18Thr	missense_variant	Exon 1 of 11		XP_024306170.2
SLC5A2	NR_130783.2 link	n.66G>A		non_coding_transcript_exon_variant	Exon 1 of 12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
SLC5A2	ENST00000330498.4 link	c.52G>A	p.Ala18Thr	missense_variant	Exon 1 of 14	1	NM_003041.4	ENSP00000327943.3	P31639-1
SLC5A2	ENST00000419665.6 link	n.52G>A		non_coding_transcript_exon_variant	Exon 1 of 12	1		ENSP00000410601.2	P31639-2
SLC5A2	ENST00000569576.5 link	c.-4+120G>A		intron_variant	Intron 1 of 4	4		ENSP00000455143.1	H3BP44
SLC5A2	ENST00000562006.1 link	n.51G>A		non_coding_transcript_exon_variant	Exon 1 of 3	3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251324

Hom.:

AF XY:

0.00000736

AC XY:

AN XY:

135894

show subpopulations

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 SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000880

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1461768

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727182

show subpopulations

Gnomad4 AFR exome

AF:

0.00

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:

0.00000180

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ExAC

AF:

0.00000824

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.072

BayesDel_addAF

Benign

-0.18

BayesDel_noAF

Benign

-0.50

CADD

Benign

DANN

Benign

0.30

DEOGEN2

Benign

0.085

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.029

LIST_S2

Benign

0.71

M_CAP

Uncertain

0.13

MetaRNN

Benign

0.067

MetaSVM

Benign

-0.78

MutationAssessor

Benign

0.99

PrimateAI

Benign

0.32

PROVEAN

Benign

0.28

REVEL

Benign

0.17

Sift

Benign

0.60

Sift4G

Benign

0.69

Polyphen

0.0060

Vest4

0.061

MutPred

0.24

Gain of phosphorylation at A18 (P = 0.0567);

MVP

0.71

MPC

0.22

ClinPred

0.035

GERP RS

1.9

Varity_R

0.036

gMVP

0.45

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over