chr3-121993168-C-T

Position:

chr3-121993168-C-T

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_001199799.2(ILDR1):c.1581G>A(p.Gly527=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00573 in 1,605,870 control chromosomes in the GnomAD database, including 40 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0038 ( 2 hom., cov: 33)

Exomes 𝑓: 0.0059 ( 38 hom. )

Consequence

ILDR1
NM_001199799.2 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:6

Conservation

PhyloP100: 0.685

Variant links:

Genes affected

ILDR1 (HGNC:28741): (immunoglobulin like domain containing receptor 1) This gene encodes a protein that contains an immunoglobulin-like domain. The encoded protein may function as a multimeric receptor at the cell surface. The expression of this gene may be a diagnostic marker for cancer progression. Alternatively spliced transcript variants encoding multiple protein isoforms have been observed for this gene. [provided by RefSeq, Dec 2010]

ILDR1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.5).

BP6

Variant 3-121993168-C-T is Benign according to our data. Variant chr3-121993168-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 44142.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=0.685 with no splicing effect.

BS1

Variant frequency is greater than expected in population nfe. gnomad4 allele frequency = 0.00383 (584/152372) while in subpopulation NFE AF= 0.00704 (479/68038). AF 95% confidence interval is 0.00652. There are 2 homozygotes in gnomad4. There are 268 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ILDR1	NM_001199799.2 linkuse as main transcript	c.1581G>A	p.Gly527=	synonymous_variant	7/8	ENST00000344209.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ILDR1	ENST00000344209.10 linkuse as main transcript	c.1581G>A	p.Gly527=	synonymous_variant	7/8	1	NM_001199799.2	P2	Q86SU0-1

Frequencies

GnomAD3 genomes

AF:

0.00384

AC:

584

AN:

152254

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00104

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00170

Gnomad ASJ

AF:

0.00231

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000413

Gnomad FIN

AF:

0.00151

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00704

Gnomad OTH

AF:

0.00478

GnomAD3 exomes

AF:

0.00397

AC:

927

AN:

233446

Hom.:

AF XY:

0.00405

AC XY:

512

AN XY:

126352

show subpopulations

Gnomad AFR exome

AF:

0.00115

Gnomad AMR exome

AF:

0.00138

Gnomad ASJ exome

AF:

0.00154

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00101

Gnomad FIN exome

AF:

0.00218

Gnomad NFE exome

AF:

0.00726

Gnomad OTH exome

AF:

0.00364

GnomAD4 exome

AF:

0.00593

AC:

8615

AN:

1453498

Hom.:

Cov.:

AF XY:

0.00587

AC XY:

4240

AN XY:

722220

show subpopulations

Gnomad4 AFR exome

AF:

0.000750

Gnomad4 AMR exome

AF:

0.00131

Gnomad4 ASJ exome

AF:

0.00200

Gnomad4 EAS exome

AF:

0.0000509

Gnomad4 SAS exome

AF:

0.00118

Gnomad4 FIN exome

AF:

0.00299

Gnomad4 NFE exome

AF:

0.00714

Gnomad4 OTH exome

AF:

0.00501

GnomAD4 genome

AF:

0.00383

AC:

584

AN:

152372

Hom.:

Cov.:

AF XY:

0.00360

AC XY:

268

AN XY:

74512

show subpopulations

Gnomad4 AFR

AF:

0.00103

Gnomad4 AMR

AF:

0.00170

Gnomad4 ASJ

AF:

0.00231

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00151

Gnomad4 NFE

AF:

0.00704

Gnomad4 OTH

AF:

0.00473

Alfa

AF:

0.00566

Hom.:

Bravo

AF:

0.00394

Asia WGS

AF:

0.00115

AC:

AN:

3478

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:6

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:3

Likely benign, criteria provided, single submitter	clinical testing	GeneDx	Apr 09, 2018	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. -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jan 12, 2024	- -
Likely benign, criteria provided, single submitter	clinical testing	CeGaT Center for Human Genetics Tuebingen	Apr 01, 2024	ILDR1: BP4, BP7, BS2 -

not specified

Benign:2

Benign, criteria provided, single submitter	clinical testing	Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine	Apr 30, 2012	Gly527Gly in Exon 07 of ILDR1: This variant is not expected to have clinical sig nificance because it does not alter an amino acid residue, is not located within the splice consensus sequence, and has been identified in 0.7% (48/7020) of Eur opean American chromosomes from a broad population by the NHLBI Exome Sequencing Project (http://evs.gs.washington.edu/EVS; dbSNP rs142243054). -
Benign, criteria provided, single submitter	clinical testing	Eurofins Ntd Llc (ga)	Nov 21, 2014	- -

ILDR1-related disorder

Benign:1

Benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Feb 17, 2021

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

BayesDel_noAF

Benign

-0.50

CADD

Benign

9.2

DANN

Benign

0.66

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