rs140918872

Positions:

chr16-50711089-G-A

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_ModerateBP6_Very_Strong

The NM_001370466.1(NOD2):c.1097G>A(p.Arg366His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000132 in 1,614,108 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.000079 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00014 ( 0 hom. )

Consequence

NOD2
NM_001370466.1 missense

Scores

Clinical Significance

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

Conservation

PhyloP100: 3.24

Variant links:

Genes affected

NOD2 (HGNC:5331): (nucleotide binding oligomerization domain containing 2) This gene is a member of the Nod1/Apaf-1 family and encodes a protein with two caspase recruitment (CARD) domains and six leucine-rich repeats (LRRs). The protein is primarily expressed in the peripheral blood leukocytes. It plays a role in the immune response to intracellular bacterial lipopolysaccharides (LPS) by recognizing the muramyl dipeptide (MDP) derived from them and activating the NFKB protein. Mutations in this gene have been associated with Crohn disease and Blau syndrome. Alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Jun 2014]

NOD2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.21067172).

BP6

Variant 16-50711089-G-A is Benign according to our data. Variant chr16-50711089-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 566850.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NOD2	NM_001370466.1 linkuse as main transcript	c.1097G>A	p.Arg366His	missense_variant	4/12	ENST00000647318.2	NP_001357395.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
NOD2	ENST00000647318.2 linkuse as main transcript	c.1097G>A	p.Arg366His	missense_variant	4/12		NM_001370466.1	ENSP00000495993	P1	Q9HC29-2
NOD2	ENST00000300589.6 linkuse as main transcript	c.1178G>A	p.Arg393His	missense_variant	4/12	1		ENSP00000300589		Q9HC29-1
NOD2	ENST00000641284.2 linkuse as main transcript	c.1097G>A	p.Arg366His	missense_variant, NMD_transcript_variant	4/6			ENSP00000493088
NOD2	ENST00000646677.2 linkuse as main transcript	c.1097G>A	p.Arg366His	missense_variant, NMD_transcript_variant	4/13			ENSP00000496533

Frequencies

GnomAD3 genomes

AF:

0.0000789

AC:

AN:

152112

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000132

Gnomad OTH

AF:

0.000479

GnomAD3 exomes

AF:

0.0000875

AC:

AN:

251430

Hom.:

AF XY:

0.0000957

AC XY:

AN XY:

135896

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000167

Gnomad OTH exome

AF:

0.000326

GnomAD4 exome

AF:

0.000137

AC:

201

AN:

1461878

Hom.:

Cov.:

AF XY:

0.000128

AC XY:

AN XY:

727240

show subpopulations

Gnomad4 AFR exome

AF:

0.0000896

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000696

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.000156

Gnomad4 OTH exome

AF:

0.000281

GnomAD4 genome

AF:

0.0000788

AC:

AN:

152230

Hom.:

Cov.:

AF XY:

0.0000806

AC XY:

AN XY:

74436

show subpopulations

Gnomad4 AFR

AF:

0.0000481

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000132

Gnomad4 OTH

AF:

0.000474

Alfa

AF:

0.0000772

Hom.:

Bravo

AF:

0.0000604

ExAC

AF:

0.0000988

AC:

EpiCase

AF:

0.000273

EpiControl

AF:

0.000178

ClinVar

Significance: Likely benign

Submissions summary: Uncertain:1Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

NOD2-related disorder

Uncertain:1

Uncertain significance, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Apr 18, 2024

The NOD2 c.1178G>A variant is predicted to result in the amino acid substitution p.Arg393His. This variant has been reported, along with the NOD2 c.2104C>T (p.Arg702Trp) variant, in an individual with Crohn's disease (Sample 6, King et al 2006. PubMed ID: 16278823). This variant is reported in 0.015% of alleles in individuals of European (Non-Finnish) descent in gnomAD, including one homozygous individual, which may be too common to be causative. 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. -

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Jan 01, 2024

NOD2: BS2 -

Regional enteritis;C5201146:Blau syndrome

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jan 30, 2024

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.15

BayesDel_addAF

Benign

-0.16

BayesDel_noAF

Benign

-0.20

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.28

.;T

Eigen

Uncertain

0.33

Eigen_PC

Benign

0.17

FATHMM_MKL

Uncertain

0.92

LIST_S2

Uncertain

0.92

D;D

M_CAP

Uncertain

0.23

MetaRNN

Benign

0.21

T;T

MetaSVM

Benign

-0.42

MutationAssessor

Uncertain

2.8

.;M

MutationTaster

Benign

1.0

PrimateAI

Benign

0.34

PROVEAN

Benign

-1.6

.;N

REVEL

Uncertain

0.35

Sift

Uncertain

0.018

.;D

Sift4G

Uncertain

0.0050

.;D

Polyphen

1.0

D;D

Vest4

0.43

MVP

0.91

MPC

0.55

ClinPred

0.31

GERP RS

3.5

Varity_R

0.17

gMVP

0.52

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