chr3-121993424-C-T

Variant names:

Variant summary

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

The NM_001199799.2(ILDR1):c.1325G>A(p.Arg442His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00728 in 1,613,804 control chromosomes in the GnomAD database, including 676 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 Benign (★★).

Frequency

Genomes: 𝑓 0.037 ( 355 hom., cov: 32)

Exomes 𝑓: 0.0042 ( 321 hom. )

Consequence

ILDR1
NM_001199799.2 missense

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:6

Conservation

PhyloP100: -0.395

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 -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0022147894).

BP6

Variant 3-121993424-C-T is Benign according to our data. Variant chr3-121993424-C-T is described in ClinVar as [Benign]. Clinvar id is 44139.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.124 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ILDR1	NM_001199799.2 link	c.1325G>A	p.Arg442His	missense_variant	Exon 7 of 8	ENST00000344209.10	NP_001186728.1	Q86SU0-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ILDR1	ENST00000344209.10 link	c.1325G>A	p.Arg442His	missense_variant	Exon 7 of 8	1	NM_001199799.2	ENSP00000345667.5		Q86SU0-1

Frequencies

GnomAD3 genomes

AF:

0.0366

AC:

5565

AN:

152156

Hom.:

354

Cov.:

show subpopulations

Gnomad AFR

AF:

0.126

Gnomad AMI

AF:

0.00219

Gnomad AMR

AF:

0.0129

Gnomad ASJ

AF:

0.00835

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000415

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00633

Gnomad NFE

AF:

0.000632

Gnomad OTH

AF:

0.0268

GnomAD3 exomes

AF:

0.00983

AC:

2455

AN:

249808

Hom.:

137

AF XY:

0.00755

AC XY:

1021

AN XY:

135256

show subpopulations

Gnomad AFR exome

AF:

0.127

Gnomad AMR exome

AF:

0.00603

Gnomad ASJ exome

AF:

0.0102

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.000229

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000701

Gnomad OTH exome

AF:

0.00477

GnomAD4 exome

AF:

0.00422

AC:

6166

AN:

1461530

Hom.:

321

Cov.:

AF XY:

0.00374

AC XY:

2716

AN XY:

727044

show subpopulations

Gnomad4 AFR exome

AF:

0.132

Gnomad4 AMR exome

AF:

0.00716

Gnomad4 ASJ exome

AF:

0.00969

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.000336

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000489

Gnomad4 OTH exome

AF:

0.00957

GnomAD4 genome

AF:

0.0367

AC:

5588

AN:

152274

Hom.:

355

Cov.:

AF XY:

0.0357

AC XY:

2657

AN XY:

74464

show subpopulations

Gnomad4 AFR

AF:

0.127

Gnomad4 AMR

AF:

0.0129

Gnomad4 ASJ

AF:

0.00835

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000415

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000632

Gnomad4 OTH

AF:

0.0265

Alfa

AF:

0.00704

Hom.:

Bravo

AF:

0.0421

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.00104

AC:

ESP6500AA

AF:

0.120

AC:

528

ESP6500EA

AF:

0.000930

AC:

ExAC

AF:

0.0117

AC:

1415

Asia WGS

AF:

0.00982

AC:

AN:

3478

EpiCase

AF:

0.000709

EpiControl

AF:

0.00113

ClinVar

Significance: Benign

Submissions summary: Benign:6

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:3

Benign, criteria provided, single submitter	clinical testing	GeneDx	Nov 15, 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. -
Benign, criteria provided, single submitter	clinical testing	PreventionGenetics, part of Exact Sciences	-	- -
Benign, criteria provided, single submitter	clinical testing	Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine	May 07, 2012	Arg442His in Exon 07 of ILDR1: This variant is not expected to have clinical sig nificance because it has been identified in 12.3% (459/3738) of African American chromosomes from a broad population by the NHLBI Exome Sequencing Project (http ://evs.gs.washington.edu/EVS; dbSNP rs34883204). -

not provided

Benign:3

Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Feb 03, 2025	- -
Benign, criteria provided, single submitter	clinical testing	Athena Diagnostics	May 23, 2018	- -
Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.059

BayesDel_addAF

Benign

-0.56

BayesDel_noAF

Benign

-0.48

CADD

Benign

5.4

DANN

Benign

0.96

DEOGEN2

Benign

0.0089

.;T;T;.

Eigen

Benign

-1.0

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.10

LIST_S2

Benign

0.79

T;.;T;T

MetaRNN

Benign

0.0022

T;T;T;T

MetaSVM

Benign

-0.97

MutationAssessor

Benign

0.83

.;L;L;.

PrimateAI

Benign

0.30

PROVEAN

Benign

-1.4

N;N;.;N

REVEL

Benign

0.20

Sift

Benign

0.15

T;T;.;T

Sift4G

Uncertain

0.0070

D;D;.;D

Polyphen

0.0030

B;B;B;B

Vest4

0.12

MPC

0.046

ClinPred

0.0015

GERP RS

-0.55

Varity_R

0.066

gMVP

0.14

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