10-102401275-G-A

Variant names:

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_001322934.2(NFKB2):c.2167G>A(p.Asp723Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000632 in 1,611,764 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.00048 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00065 ( 2 hom. )

Consequence

NFKB2
NM_001322934.2 missense

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts U:1B:2

Conservation

PhyloP100: 3.22

Variant links:

Genes affected

NFKB2 (HGNC:7795): (nuclear factor kappa B subunit 2) This gene encodes a subunit of the transcription factor complex nuclear factor-kappa-B (NFkB). The NFkB complex is expressed in numerous cell types and functions as a central activator of genes involved in inflammation and immune function. The protein encoded by this gene can function as both a transcriptional activator or repressor depending on its dimerization partner. The p100 full-length protein is co-translationally processed into a p52 active form. Chromosomal rearrangements and translocations of this locus have been observed in B cell lymphomas, some of which may result in the formation of fusion proteins. There is a pseudogene for this gene on chromosome 18. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2013]

NFKB2 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=0.05064088).

BP6

Variant 10-102401275-G-A is Benign according to our data. Variant chr10-102401275-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 541632.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population nfe. gnomad4 allele frequency = 0.00048 (73/152138) while in subpopulation NFE AF= 0.00101 (69/68020). AF 95% confidence interval is 0.000821. There are 0 homozygotes in gnomad4. There are 33 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High AC in GnomAd4 at 73 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NFKB2	NM_001322934.2 link	c.2167G>A	p.Asp723Asn	missense_variant	Exon 19 of 23	ENST00000661543.1	NP_001309863.1	Q00653-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NFKB2	ENST00000661543.1 link	c.2167G>A	p.Asp723Asn	missense_variant	Exon 19 of 23		NM_001322934.2	ENSP00000499294.1		Q00653-1

Frequencies

GnomAD3 genomes

AF:

0.000480

AC:

AN:

152138

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000942

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00101

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000436

AC:

108

AN:

247504

Hom.:

AF XY:

0.000417

AC XY:

AN XY:

134234

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000292

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000470

Gnomad NFE exome

AF:

0.000845

Gnomad OTH exome

AF:

0.000333

GnomAD4 exome

AF:

0.000647

AC:

945

AN:

1459626

Hom.:

Cov.:

AF XY:

0.000602

AC XY:

437

AN XY:

725944

show subpopulations

Gnomad4 AFR exome

AF:

0.0000598

Gnomad4 AMR exome

AF:

0.0000225

Gnomad4 ASJ exome

AF:

0.0000769

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.000920

Gnomad4 NFE exome

AF:

0.000791

Gnomad4 OTH exome

AF:

0.000199

GnomAD4 genome

AF:

0.000480

AC:

AN:

152138

Hom.:

Cov.:

AF XY:

0.000444

AC XY:

AN XY:

74312

show subpopulations

Gnomad4 AFR

AF:

0.0000724

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000942

Gnomad4 NFE

AF:

0.00101

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000749

Hom.:

Bravo

AF:

0.000363

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000356

AC:

ExAC

AF:

0.000562

AC:

ClinVar

Significance: Likely benign

Submissions summary: Uncertain:1Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

NFKB2-related disorder

Uncertain:1

Uncertain significance, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Aug 08, 2024

The NFKB2 c.2167G>A variant is predicted to result in the amino acid substitution p.Asp723Asn. To our knowledge, this variant has not been reported in the literature. This variant is reported in 0.097% of alleles in individuals of European (Non-Finnish) descent in gnomAD. Although we suspect that this variant may be benign, at this time, the clinical significance of this variant is uncertain due to the absence of conclusive functional and genetic evidence. -

Inborn genetic diseases

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 20, 2024

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Immunodeficiency, common variable, 10

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jan 24, 2025

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.077

BayesDel_addAF

Benign

-0.52

BayesDel_noAF

Benign

-0.52

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.11

.;T;.

Eigen

Benign

0.067

Eigen_PC

Benign

0.10

FATHMM_MKL

Uncertain

0.77

LIST_S2

Benign

0.79

T;T;.

M_CAP

Benign

0.041

MetaRNN

Benign

0.051

T;T;T

MetaSVM

Benign

-0.88

MutationAssessor

Benign

1.6

L;L;L

PrimateAI

Uncertain

0.55

PROVEAN

Benign

-1.5

N;N;N

REVEL

Benign

0.043

Sift

Benign

0.032

D;D;D

Sift4G

Benign

0.078

T;T;T

Polyphen

0.65

.;P;.

Vest4

0.091

MVP

0.50

MPC

0.60

ClinPred

0.031

GERP RS

4.4

Varity_R

0.074

gMVP

0.35

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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