rs73419912

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. Variant got -16 ACMG points: 0P and 16B. BP6_Very_StrongBS1BS2

The NM_000111.3(SLC26A3):c.357C>T(p.Phe119Phe) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00175 in 1,612,592 control chromosomes in the GnomAD database, including 9 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0044 ( 4 hom., cov: 32)

Exomes 𝑓: 0.0015 ( 5 hom. )

Consequence

SLC26A3
NM_000111.3 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:4

Conservation

PhyloP100: -0.455

Variant links:

Genes affected

SLC26A3 (HGNC:3018): (solute carrier family 26 member 3) The protein encoded by this gene is a transmembrane glycoprotein that transports chloride ions across the cell membrane in exchange for bicarbonate ions. It is localized to the mucosa of the lower intestinal tract, particularly to the apical membrane of columnar epithelium and some goblet cells. The protein is essential for intestinal chloride absorption, and mutations in this gene have been associated with congenital chloride diarrhea. [provided by RefSeq, Oct 2008]

SLC26A3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -16 ACMG points.

BP6

Variant 7-107791855-G-A is Benign according to our data. Variant chr7-107791855-G-A is described in ClinVar as [Benign]. Clinvar id is 776252.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr7-107791855-G-A is described in Lovd as [Benign].

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00437 (665/152188) while in subpopulation AFR AF= 0.0133 (553/41536). AF 95% confidence interval is 0.0124. There are 4 homozygotes in gnomad4. There are 306 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 4 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC26A3	NM_000111.3 link	c.357C>T	p.Phe119Phe	synonymous_variant	Exon 4 of 21	ENST00000340010.10	NP_000102.1	P40879

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
SLC26A3	ENST00000340010.10 link	c.357C>T	p.Phe119Phe	synonymous_variant	Exon 4 of 21	1	NM_000111.3	ENSP00000345873.5	P40879
SLC26A3	ENST00000453332.1 link	c.357C>T	p.Phe119Phe	synonymous_variant	Exon 4 of 4	4		ENSP00000395955.1	C9JFJ2
SLC26A3	ENST00000379083.7 link	n.*148C>T		non_coding_transcript_exon_variant	Exon 4 of 20	2		ENSP00000368375.3	F8WBL6
SLC26A3	ENST00000379083.7 link	n.*148C>T		3_prime_UTR_variant	Exon 4 of 20	2		ENSP00000368375.3	F8WBL6

Frequencies

GnomAD3 genomes

AF:

0.00437

AC:

665

AN:

152070

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0134

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00170

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00166

Gnomad FIN

AF:

0.0000944

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00104

Gnomad OTH

AF:

0.00240

GnomAD3 exomes

AF:

0.00171

AC:

431

AN:

251348

Hom.:

AF XY:

0.00148

AC XY:

201

AN XY:

135834

show subpopulations

Gnomad AFR exome

AF:

0.0140

Gnomad AMR exome

AF:

0.00119

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000163

Gnomad SAS exome

AF:

0.00163

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.000880

Gnomad OTH exome

AF:

0.00147

GnomAD4 exome

AF:

0.00148

AC:

2157

AN:

1460404

Hom.:

Cov.:

AF XY:

0.00138

AC XY:

1005

AN XY:

726596

show subpopulations

Gnomad4 AFR exome

AF:

0.0157

Gnomad4 AMR exome

AF:

0.00112

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000151

Gnomad4 SAS exome

AF:

0.00143

Gnomad4 FIN exome

AF:

0.000112

Gnomad4 NFE exome

AF:

0.00121

Gnomad4 OTH exome

AF:

0.00164

GnomAD4 genome

AF:

0.00437

AC:

665

AN:

152188

Hom.:

Cov.:

AF XY:

0.00411

AC XY:

306

AN XY:

74410

show subpopulations

Gnomad4 AFR

AF:

0.0133

Gnomad4 AMR

AF:

0.00170

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00166

Gnomad4 FIN

AF:

0.0000944

Gnomad4 NFE

AF:

0.00104

Gnomad4 OTH

AF:

0.00237

Alfa

AF:

0.00975

Hom.:

Bravo

AF:

0.00488

EpiCase

AF:

0.000818

EpiControl

AF:

0.00124

ClinVar

Significance: Benign

Submissions summary: Benign:4

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:3

Breakthrough Genomics, Breakthrough Genomics

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

Jan 31, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Jan 01, 2023

CeGaT Center for Human Genetics Tuebingen

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

SLC26A3: BS1, BS2 -

Congenital secretory diarrhea, chloride type

Benign:1

Apr 27, 2017

Illumina Laboratory Services, Illumina

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). Publications were found based on this search. The evidence from the literature, in combination with allele frequency data from public databases where available, was sufficient to rule this variant out of causing disease. Therefore, this variant is classified as benign. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.68

CADD

Benign

2.8

DANN

Benign

0.55

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.35

Details are displayed if max score is > 0.2

DS_DL_spliceai

0.35

Position offset: -25

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