rs182064161

Variant summary

Our verdict is Benign. Variant got -13 ACMG points: 0P and 13B. BP4_StrongBP6BS1BS2

The NM_000453.3(SLC5A5):​c.839+11C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0089 in 1,614,146 control chromosomes in the GnomAD database, including 99 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.0067 ( 10 hom., cov: 32)
Exomes 𝑓: 0.0091 ( 89 hom. )

Consequence

SLC5A5
NM_000453.3 intron

Scores

2

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:3

Conservation

PhyloP100: -2.38
Variant links:
Genes affected
SLC5A5 (HGNC:11040): (solute carrier family 5 member 5) This gene encodes a member of the sodium glucose cotransporter family. The encoded protein is responsible for the uptake of iodine in tissues such as the thyroid and lactating breast tissue. The iodine taken up by the thyroid is incorporated into the metabolic regulators triiodothyronine (T3) and tetraiodothyronine (T4). Mutations in this gene are associated with thyroid dyshormonogenesis 1.[provided by RefSeq, Sep 2009]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -13 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.86).
BP6
Variant 19-17877874-C-T is Benign according to our data. Variant chr19-17877874-C-T is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 256200.We mark this variant Likely_benign, oryginal submissions are: {Benign=3, Uncertain_significance=1}. Variant chr19-17877874-C-T is described in Lovd as [Benign].
BS1
Variant frequency is greater than expected in population eas. gnomad4 allele frequency = 0.00674 (1026/152294) while in subpopulation EAS AF= 0.0206 (107/5192). AF 95% confidence interval is 0.0174. There are 10 homozygotes in gnomad4. There are 546 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.
BS2
High Homozygotes in GnomAd4 at 10 AR gene

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
SLC5A5NM_000453.3 linkuse as main transcriptc.839+11C>T intron_variant ENST00000222248.4 NP_000444.1

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
SLC5A5ENST00000222248.4 linkuse as main transcriptc.839+11C>T intron_variant 1 NM_000453.3 ENSP00000222248 P1

Frequencies

GnomAD3 genomes
AF:
0.00675
AC:
1027
AN:
152176
Hom.:
10
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.00188
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00740
Gnomad ASJ
AF:
0.0202
Gnomad EAS
AF:
0.0206
Gnomad SAS
AF:
0.00538
Gnomad FIN
AF:
0.0114
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.00729
Gnomad OTH
AF:
0.00766
GnomAD3 exomes
AF:
0.00811
AC:
2038
AN:
251366
Hom.:
15
AF XY:
0.00824
AC XY:
1120
AN XY:
135870
show subpopulations
Gnomad AFR exome
AF:
0.00172
Gnomad AMR exome
AF:
0.00575
Gnomad ASJ exome
AF:
0.0215
Gnomad EAS exome
AF:
0.0186
Gnomad SAS exome
AF:
0.00385
Gnomad FIN exome
AF:
0.0102
Gnomad NFE exome
AF:
0.00756
Gnomad OTH exome
AF:
0.00864
GnomAD4 exome
AF:
0.00913
AC:
13345
AN:
1461852
Hom.:
89
Cov.:
32
AF XY:
0.00898
AC XY:
6534
AN XY:
727230
show subpopulations
Gnomad4 AFR exome
AF:
0.000956
Gnomad4 AMR exome
AF:
0.00586
Gnomad4 ASJ exome
AF:
0.0228
Gnomad4 EAS exome
AF:
0.0227
Gnomad4 SAS exome
AF:
0.00397
Gnomad4 FIN exome
AF:
0.0103
Gnomad4 NFE exome
AF:
0.00903
Gnomad4 OTH exome
AF:
0.0100
GnomAD4 genome
AF:
0.00674
AC:
1026
AN:
152294
Hom.:
10
Cov.:
32
AF XY:
0.00733
AC XY:
546
AN XY:
74468
show subpopulations
Gnomad4 AFR
AF:
0.00188
Gnomad4 AMR
AF:
0.00733
Gnomad4 ASJ
AF:
0.0202
Gnomad4 EAS
AF:
0.0206
Gnomad4 SAS
AF:
0.00559
Gnomad4 FIN
AF:
0.0114
Gnomad4 NFE
AF:
0.00728
Gnomad4 OTH
AF:
0.00758
Alfa
AF:
0.00742
Hom.:
5
Bravo
AF:
0.00643
Asia WGS
AF:
0.00664
AC:
23
AN:
3478

ClinVar

Significance: Conflicting classifications of pathogenicity
Submissions summary: Uncertain:1Benign:3
Revision: criteria provided, conflicting classifications
LINK: link

Submissions by phenotype

Thyroid dyshormonogenesis 1 Uncertain:1Benign:1
Benign, criteria provided, single submitterclinical testingGenome-Nilou LabJul 15, 2021- -
Uncertain significance, criteria provided, single submitterclinical testingIllumina Laboratory Services, IlluminaJan 12, 2018This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score, this variant could not be ruled out of causing disease and therefore its association with disease required further investigation. A literature search was performed for the gene, cDNA change, and amino acid change (if applicable). No publications were found based on this search. This variant was therefore classified as a variant of unknown significance for this disease. -
not specified Benign:1
Benign, criteria provided, single submitterclinical testingPreventionGenetics, part of Exact Sciences-- -
not provided Benign:1
Benign, criteria provided, single submitterclinical testingLabcorp Genetics (formerly Invitae), LabcorpJan 31, 2024- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.86
CADD
Benign
0.093
DANN
Benign
0.70

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.

Other links and lift over

dbSNP: rs182064161; hg19: chr19-17988683; COSMIC: COSV55835095; COSMIC: COSV55835095; API