Variant chr6-150389412-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2

The NM_203395.3(IYD):c.239A>C(p.His80Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000468 in 1,613,666 control chromosomes in the GnomAD database, including 4 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0026 ( 2 hom., cov: 32)

Exomes 𝑓: 0.00025 ( 2 hom. )

Consequence

IYD
NM_203395.3 missense

Scores

Clinical Significance

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

Conservation

PhyloP100: 2.67

Variant links:

Genes affected

IYD (HGNC:21071): (iodotyrosine deiodinase) This gene encodes an enzyme that catalyzes the oxidative NADPH-dependent deiodination of mono- and diiodotyrosine, which are the halogenated byproducts of thyroid hormone production. The N-terminus of the protein functions as a membrane anchor. Mutations in this gene cause congenital hypothyroidism due to dyshormonogenesis type 4, which is also referred to as deiodinase deficiency, or iodotyrosine dehalogenase deficiency, or thyroid hormonogenesis type 4. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2009]

IYD links:

IYD (HGNC:):

IYD links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -16 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.013445765).

BP6

Variant 6-150389412-A-C is Benign according to our data. Variant chr6-150389412-A-C is described in ClinVar as [Likely_benign]. Clinvar id is 709057.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High Homozygotes in GnomAd4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
IYD	NM_203395.3 linkuse as main transcript	c.239A>C	p.His80Pro	missense_variant	2/5	ENST00000344419.8	NP_981932.1	Q6PHW0-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
IYD	ENST00000344419.8 linkuse as main transcript	c.239A>C	p.His80Pro	missense_variant	2/5	1	NM_203395.3	ENSP00000343763.4		Q6PHW0-1

Frequencies

GnomAD3 genomes

AF:

0.00258

AC:

392

AN:

152116

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00896

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000720

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00335

GnomAD3 exomes

AF:

0.000617

AC:

155

AN:

251332

Hom.:

AF XY:

0.000530

AC XY:

AN XY:

135834

show subpopulations

Gnomad AFR exome

AF:

0.00886

Gnomad AMR exome

AF:

0.000260

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000326

GnomAD4 exome

AF:

0.000248

AC:

362

AN:

1461432

Hom.:

Cov.:

AF XY:

0.000230

AC XY:

167

AN XY:

727066

show subpopulations

Gnomad4 AFR exome

AF:

0.00876

Gnomad4 AMR exome

AF:

0.000492

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000450

Gnomad4 OTH exome

AF:

0.000646

GnomAD4 genome

AF:

0.00259

AC:

394

AN:

152234

Hom.:

Cov.:

AF XY:

0.00231

AC XY:

172

AN XY:

74450

show subpopulations

Gnomad4 AFR

AF:

0.00898

Gnomad4 AMR

AF:

0.000719

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00331

Alfa

AF:

0.000392

Hom.:

Bravo

AF:

0.00292

ESP6500AA

AF:

0.00772

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000791

AC:

Asia WGS

AF:

0.000866

AC:

AN:

3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Likely benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Likely benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Sep 09, 2018	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.077

BayesDel_addAF

Benign

-0.35

BayesDel_noAF

Benign

-0.28

CADD

Benign

DANN

Benign

0.57

DEOGEN2

Benign

0.060

.;T;.;.;T;T

Eigen

Benign

-0.61

Eigen_PC

Benign

-0.51

FATHMM_MKL

Uncertain

0.87

LIST_S2

Benign

0.72

T;T;T;T;T;T

MetaRNN

Benign

0.013

T;T;T;T;T;T

MetaSVM

Benign

-0.67

MutationAssessor

Benign

0.0

N;N;N;.;.;.

PrimateAI

Benign

0.21

PROVEAN

Benign

-1.6

N;N;N;N;N;N

REVEL

Benign

0.23

Sift

Benign

0.071

T;T;D;D;T;T

Sift4G

Uncertain

0.051

T;T;T;T;T;T

Polyphen

0.047, 0.057

.;B;B;.;.;.

Vest4

0.43

MVP

0.84

MPC

0.095

ClinPred

0.024

GERP RS

4.5

Varity_R

0.46

gMVP

0.59

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