17-18971142-A-G

Variant names:

Variant summary

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

The NM_001042450.4(SLC5A10):c.770A>G(p.His257Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000123 in 1,613,984 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00012 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00012 ( 0 hom. )

Consequence

SLC5A10
NM_001042450.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.507

Variant links:

Genes affected

SLC5A10 (HGNC:23155): (solute carrier family 5 member 10) This gene is a member of the sodium/glucose transporter family. Members of this family are sodium-dependent transporters and can be divided into two subfamilies based on sequence homology, one that co-transports sugars and the second that transports molecules such as ascorbate, choline, iodide, lipoate, monocaroboxylates, and pantothenate. The protein encoded by this gene has the highest affinity for mannose and has been reported to be most highly expressed in the kidney. This protein may function as a kidney-specific, sodium-dependent mannose and fructose co-transporter. Alternative splicing results in multiple transcript variants that encode different protein isoforms. [provided by RefSeq, Jul 2012]

SLC5A10 links:

FAM83G (HGNC:32554): (family with sequence similarity 83 member G) Predicted to enable protein kinase binding activity. Involved in BMP signaling pathway. Located in cytosol and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

FAM83G links:

Genome browser will be placed here

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=0.012058705).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC5A10	NM_001042450.4 link	c.770A>G	p.His257Arg	missense_variant	Exon 8 of 15	ENST00000395645.4	NP_001035915.1	A0PJK1-1
FAM83G	NM_001039999.3 link	c.*217T>C		3_prime_UTR_variant	Exon 6 of 6	ENST00000388995.11	NP_001035088.2	A6ND36-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC5A10	ENST00000395645.4 link	c.770A>G	p.His257Arg	missense_variant	Exon 8 of 15	1	NM_001042450.4	ENSP00000379007.3		A0PJK1-1
FAM83G	ENST00000388995 link	c.*217T>C		3_prime_UTR_variant	Exon 6 of 6	5	NM_001039999.3	ENSP00000373647.5		A6ND36-1

Frequencies

GnomAD3 genomes

AF:

0.000125

AC:

AN:

152150

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

Gnomad ASJ

AF:

0.00288

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00633

Gnomad NFE

AF:

0.0000735

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000199

AC:

AN:

250768

Hom.:

AF XY:

0.000206

AC XY:

AN XY:

135594

show subpopulations

Gnomad AFR exome

AF:

0.0000616

Gnomad AMR exome

AF:

0.000202

Gnomad ASJ exome

AF:

0.00357

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000354

Gnomad OTH exome

AF:

0.000326

GnomAD4 exome

AF:

0.000123

AC:

180

AN:

1461716

Hom.:

Cov.:

AF XY:

0.000128

AC XY:

AN XY:

727166

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.000157

Gnomad4 ASJ exome

AF:

0.00337

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000261

Gnomad4 OTH exome

AF:

0.000364

GnomAD4 genome

AF:

0.000125

AC:

AN:

152268

Hom.:

Cov.:

AF XY:

0.0000537

AC XY:

AN XY:

74458

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.0000653

Gnomad4 ASJ

AF:

0.00288

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000735

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000263

Hom.:

Bravo

AF:

0.000159

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.000173

AC:

EpiCase

AF:

0.000273

EpiControl

AF:

0.000119

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Aug 16, 2021

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.770A>G (p.H257R) alteration is located in exon 8 (coding exon 8) of the SLC5A10 gene. This alteration results from a A to G substitution at nucleotide position 770, causing the histidine (H) at amino acid position 257 to be replaced by an arginine (R). 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

0.060

BayesDel_addAF

Benign

-0.29

BayesDel_noAF

Benign

-0.39

CADD

Benign

DANN

Benign

0.91

DEOGEN2

Benign

0.029

.;.;.;.;T

Eigen

Benign

-0.97

Eigen_PC

Benign

-0.94

FATHMM_MKL

Benign

0.20

LIST_S2

Benign

0.66

T;T;T;T;T

M_CAP

Benign

0.013

MetaRNN

Benign

0.012

T;T;T;T;T

MetaSVM

Benign

-0.74

MutationAssessor

Benign

0.34

.;N;N;.;N

PrimateAI

Benign

0.26

PROVEAN

Benign

-1.1

N;N;N;N;N

REVEL

Benign

0.27

Sift

Benign

0.21

T;T;T;T;T

Sift4G

Benign

0.27

T;T;T;T;T

Polyphen

0.0

B;B;.;B;B

Vest4

0.25

MVP

0.20

MPC

0.25

ClinPred

0.0041

GERP RS

-3.1

Varity_R

0.052

gMVP

0.64

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