rs73520745

Positions:

chr19-17884027-G-A

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The ENST00000222248.4(SLC5A5):c.1507G>A(p.Asp503Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00309 in 1,569,392 control chromosomes in the GnomAD database, including 122 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.016 ( 74 hom., cov: 32)

Exomes 𝑓: 0.0017 ( 48 hom. )

Consequence

SLC5A5
ENST00000222248.4 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:5

Conservation

PhyloP100: -0.0520

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]

SLC5A5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0018436909).

BP6

Variant 19-17884027-G-A is Benign according to our data. Variant chr19-17884027-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 328541.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-17884027-G-A is described in Lovd as [Benign].

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0546 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC5A5	NM_000453.3 linkuse as main transcript	c.1507G>A	p.Asp503Asn	missense_variant	12/15	ENST00000222248.4	NP_000444.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SLC5A5	ENST00000222248.4 linkuse as main transcript	c.1507G>A	p.Asp503Asn	missense_variant	12/15	1	NM_000453.3	ENSP00000222248	P1
SLC5A5	ENST00000597109.1 linkuse as main transcript	n.506G>A		non_coding_transcript_exon_variant	3/4	4

Frequencies

GnomAD3 genomes

AF:

0.0162

AC:

2466

AN:

152192

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0564

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00576

Gnomad ASJ

AF:

0.00144

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000132

Gnomad OTH

AF:

0.0105

GnomAD3 exomes

AF:

0.00381

AC:

659

AN:

173058

Hom.:

AF XY:

0.00297

AC XY:

280

AN XY:

94122

show subpopulations

Gnomad AFR exome

AF:

0.0562

Gnomad AMR exome

AF:

0.00245

Gnomad ASJ exome

AF:

0.00283

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000411

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000195

Gnomad OTH exome

AF:

0.00216

GnomAD4 exome

AF:

0.00168

AC:

2375

AN:

1417082

Hom.:

Cov.:

AF XY:

0.00144

AC XY:

1009

AN XY:

701264

show subpopulations

Gnomad4 AFR exome

AF:

0.0554

Gnomad4 AMR exome

AF:

0.00326

Gnomad4 ASJ exome

AF:

0.00320

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000989

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000687

Gnomad4 OTH exome

AF:

0.00440

GnomAD4 genome

AF:

0.0162

AC:

2472

AN:

152310

Hom.:

Cov.:

AF XY:

0.0158

AC XY:

1178

AN XY:

74474

show subpopulations

Gnomad4 AFR

AF:

0.0565

Gnomad4 AMR

AF:

0.00575

Gnomad4 ASJ

AF:

0.00144

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000132

Gnomad4 OTH

AF:

0.0104

Alfa

AF:

0.00299

Hom.:

Bravo

AF:

0.0184

ESP6500AA

AF:

0.0416

AC:

182

ESP6500EA

AF:

0.000117

AC:

ExAC

AF:

0.00366

AC:

432

Asia WGS

AF:

0.00375

AC:

AN:

3478

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:5

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:3

Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jan 31, 2024	- -
Benign, criteria provided, single submitter	clinical testing	Center for Pediatric Genomic Medicine, Children's Mercy Hospital and Clinics	Oct 11, 2016	- -
Likely benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -

Thyroid dyshormonogenesis 1

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Illumina Laboratory Services, Illumina

Jan 12, 2018

This 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 and internal cut-off values, a variant classified as likely benign is not then subjected to further curation. The score for this variant resulted in a classification of likely benign for this disease. -

SLC5A5-related disorder

Benign:1

Benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Jul 30, 2019

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.073

BayesDel_addAF

Benign

-0.58

BayesDel_noAF

Benign

-0.57

CADD

Benign

1.5

DANN

Benign

0.77

DEOGEN2

Benign

0.015

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.3

FATHMM_MKL

Benign

0.071

LIST_S2

Benign

0.24

MetaRNN

Benign

0.0018

MetaSVM

Benign

-0.88

MutationAssessor

Benign

-0.66

MutationTaster

Benign

1.0

PrimateAI

Uncertain

0.51

PROVEAN

Benign

0.18

REVEL

Benign

0.19

Sift

Benign

0.49

Sift4G

Benign

0.65

Polyphen

0.35

Vest4

0.11

MVP

0.18

MPC

0.19

ClinPred

0.0010

GERP RS

-3.2

Varity_R

0.029

gMVP

0.40

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