Variant rs11574576 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong

The NM_001278426.4(LILRB4):c.1003A>C(p.Asn335His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000424 in 1,613,976 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/19 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. N335D) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.0013 ( 1 hom., cov: 33)

Exomes 𝑓: 0.00033 ( 1 hom. )

Consequence

LILRB4
NM_001278426.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.0120

Variant links:

Genes affected

LILRB4 (HGNC:6608): (leukocyte immunoglobulin like receptor B4) This gene is a member of the leukocyte immunoglobulin-like receptor (LIR) family, which is found in a gene cluster at chromosomal region 19q13.4. The encoded protein belongs to the subfamily B class of LIR receptors which contain two or four extracellular immunoglobulin domains, a transmembrane domain, and two to four cytoplasmic immunoreceptor tyrosine-based inhibitory motifs (ITIMs). The receptor is expressed on immune cells where it binds to MHC class I molecules on antigen-presenting cells and transduces a negative signal that inhibits stimulation of an immune response. The receptor can also function in antigen capture and presentation. It is thought to control inflammatory responses and cytotoxicity to help focus the immune response and limit autoreactivity. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

LILRB4 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0049426258).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LILRB4	NM_001278426.4 linkuse as main transcript	c.1003A>C	p.Asn335His	missense_variant	10/12	ENST00000695418.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LILRB4	ENST00000695418.1 linkuse as main transcript	c.1003A>C	p.Asn335His	missense_variant	10/12		NM_001278426.4	A2

Frequencies

GnomAD3 genomes

AF:

0.00130

AC:

197

AN:

152060

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00340

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000945

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000780

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000477

AC:

120

AN:

251370

Hom.:

AF XY:

0.000368

AC XY:

AN XY:

135838

show subpopulations

Gnomad AFR exome

AF:

0.00394

Gnomad AMR exome

AF:

0.000260

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000435

Gnomad SAS exome

AF:

0.0000980

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000308

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.000333

AC:

487

AN:

1461798

Hom.:

Cov.:

AF XY:

0.000322

AC XY:

234

AN XY:

727212

show subpopulations

Gnomad4 AFR exome

AF:

0.00397

Gnomad4 AMR exome

AF:

0.000291

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000327

Gnomad4 SAS exome

AF:

0.000104

Gnomad4 FIN exome

AF:

0.0000374

Gnomad4 NFE exome

AF:

0.000271

Gnomad4 OTH exome

AF:

0.000265

GnomAD4 genome

AF:

0.00129

AC:

197

AN:

152178

Hom.:

Cov.:

AF XY:

0.00129

AC XY:

AN XY:

74392

show subpopulations

Gnomad4 AFR

AF:

0.00339

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000945

Gnomad4 NFE

AF:

0.000780

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.00134

Hom.:

990

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ExAC

AF:

0.000535

AC:

EpiCase

AF:

0.000600

EpiControl

AF:

0.000415

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.57

BayesDel_noAF

Benign

-0.59

CADD

Benign

DANN

Benign

0.75

Eigen

Benign

-1.3

Eigen_PC

Benign

-1.4

FATHMM_MKL

Benign

0.0067

M_CAP

Benign

0.00073

MetaRNN

Benign

0.0049

T;T;T;T;T

MetaSVM

Benign

-0.93

MutationTaster

Benign

1.0

P;P;P;P;P

PrimateAI

Benign

0.35

PROVEAN

Benign

-1.4

N;N;N;N;N

REVEL

Benign

0.023

Sift

Benign

0.13

T;T;T;T;T

Sift4G

Benign

0.064

T;T;T;T;T

Polyphen

0.064, 0.42

.;.;B;.;B

Vest4

0.29

MVP

0.10

MPC

0.020

ClinPred

0.0013

GERP RS

-3.5

gMVP

0.054

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over