Variant chrX-74421523-AGGCAGC-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_006517.5(SLC16A2):c.-102_-97del variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000233 in 984,303 control chromosomes in the GnomAD database, including 1 homozygotes. There are 61 hemizygotes in GnomAD. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.00013 ( 0 hom., 3 hem., cov: 22)

Exomes 𝑓: 0.00025 ( 1 hom. 58 hem. )

Consequence

SLC16A2
NM_006517.5 5_prime_UTR

Scores

Not classified

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 1.94

Variant links:

Genes affected

SLC16A2 (HGNC:10923): (solute carrier family 16 member 2) This gene encodes an integral membrane protein that functions as a transporter of thyroid hormone. The encoded protein facilitates the cellular importation of thyroxine (T4), triiodothyronine (T3), reverse triiodothyronine (rT3) and diidothyronine (T2). This gene is expressed in many tissues and likely plays an important role in the development of the central nervous system. Loss of function mutations in this gene are associated with psychomotor retardation in males while females exhibit no neurological defects and more moderate thyroid-deficient phenotypes. This gene is subject to X-chromosome inactivation. Mutations in this gene are the cause of Allan-Herndon-Dudley syndrome. [provided by RefSeq, Mar 2012]

SLC16A2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -16 ACMG points.

BP6

Variant X-74421523-AGGCAGC-A is Benign according to our data. Variant chrX-74421523-AGGCAGC-A is described in ClinVar as [Likely_benign]. Clinvar id is 193344.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population nfe. gnomad4_exome allele frequency = 0.000245 (214/873103) while in subpopulation NFE AF= 0.000231 (151/653781). AF 95% confidence interval is 0.000201. There are 1 homozygotes in gnomad4_exome. There are 58 alleles in male gnomad4_exome subpopulation. This position pass quality control queck.

BS2

High Hemizygotes in GnomAd4 at 3 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SLC16A2	NM_006517.5 linkuse as main transcript	c.-102_-97del		5_prime_UTR_variant	1/6	ENST00000587091.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLC16A2	ENST00000587091.6 linkuse as main transcript	c.-102_-97del		5_prime_UTR_variant	1/6	1	NM_006517.5	P1

Frequencies

GnomAD3 genomes

AF:

0.000135

AC:

AN:

111200

Hom.:

Cov.:

AF XY:

0.0000896

AC XY:

AN XY:

33464

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000939

Gnomad ASJ

AF:

0.00190

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000170

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000278

AC:

AN:

118869

Hom.:

AF XY:

0.000184

AC XY:

AN XY:

38041

show subpopulations

Gnomad AFR exome

AF:

0.000132

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00302

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000234

Gnomad OTH exome

AF:

0.000591

GnomAD4 exome

AF:

0.000245

AC:

214

AN:

873103

Hom.:

AF XY:

0.000238

AC XY:

AN XY:

243865

show subpopulations

Gnomad4 AFR exome

AF:

0.0000460

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00296

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000214

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000231

Gnomad4 OTH exome

AF:

0.000233

GnomAD4 genome

AF:

0.000135

AC:

AN:

111200

Hom.:

Cov.:

AF XY:

0.0000896

AC XY:

AN XY:

33464

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000939

Gnomad4 ASJ

AF:

0.00190

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000170

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000482

Hom.:

Bravo

AF:

0.000189

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:1

Benign, criteria provided, single submitter

clinical testing

Eurofins Ntd Llc (ga)

Aug 04, 2014

- -

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

GeneDx

Jun 28, 2017

This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

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