rs199475910

Variant names:

• chr16-50697153-G-C
• rs199475910
• ENST00000532206.1:n.14G>C

Your query was ambiguous. Multiple possible variants found:

• chr16-50697153-G-C
• chr16-50697153-G-T

Variant summary

Our verdict is Benign. The variant received -9 ACMG points: 0P and 9B. BP4_Strong BS1_Supporting BS2

The ENST00000532206.1(NOD2):​n.14G>C variant causes a non coding transcript exon change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000258 in 1,114,068 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as not provided (no stars).

• Frequency:
  • Genomes: 𝑓 0.00098 (1 hom., cov: 33)
  • Exomes 𝑓: 0.00014 (0 hom.)
• Consequence: NOD2 ENST00000532206.1 non_coding_transcript_exon
• Clinical Significance: not provided no classification provided O:1
• Conservation: PhyloP100: 0.198
• Publications: 0 publications found

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 Gene-Disease associations (from GenCC):

• Blau syndrome

  Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: ClinGen, Orphanet, Genomics England PanelApp, G2P, Illumina, Labcorp Genetics (formerly Invitae)
• inflammatory bowel disease 1

  Inheritance: Unknown Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Benign. The variant received -9 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.86).
• BS1: Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.000978 (149/152320) while in subpopulation AFR AF = 0.00332 (138/41554). AF 95% confidence interval is 0.00287. There are 1 homozygotes in GnomAd4. There are 67 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check. Existence of Clinvar submissions makes me limit the strength of this signal to Supporting
• BS2: High AC in GnomAd4 at 149 AD,Unknown gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NOD2	NM_001370466.1	c.-8-2335G>C		intron_variant	Intron 1 of 11	ENST00000647318.2	NP_001357395.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NOD2	ENST00000647318.2	c.-8-2335G>C		intron_variant	Intron 1 of 11		NM_001370466.1	ENSP00000495993.1

Frequencies

GnomAD3 genomes AF: 0.000972 AC: 148 AN: 152202 Hom.: 1 Cov.: 33

Gnomad AFR AF: 0.00331

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000654

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: 0.00

Gnomad OTH AF: 0.000478

GnomAD4 exome AF: 0.000143 AC: 138 AN: 961748 Hom.: 0 Cov.: 13 AF XY: 0.000142 AC XY: 70 AN XY: 491880

African (AFR) AF: 0.00468 AC: 108 AN: 23084

American (AMR) AF: 0.000171 AC: 6 AN: 35168

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 22542

East Asian (EAS) AF: 0.00 AC: 0 AN: 33874

South Asian (SAS) AF: 0.0000426 AC: 3 AN: 70362

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 47798

Middle Eastern (MID) AF: 0.000299 AC: 1 AN: 3344

European-Non Finnish (NFE) AF: 0.00000440 AC: 3 AN: 682188

Other (OTH) AF: 0.000392 AC: 17 AN: 43388

GnomAD4 genome AF: 0.000978 AC: 149 AN: 152320 Hom.: 1 Cov.: 33 AF XY: 0.000899 AC XY: 67 AN XY: 74490

African (AFR) AF: 0.00332 AC: 138 AN: 41554

American (AMR) AF: 0.000653 AC: 10 AN: 15310

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5186

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10622

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68024

Other (OTH) AF: 0.000473 AC: 1 AN: 2114

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00121

ClinVar

Significance: not provided

Submissions summary: Other:1

Revision: no classification provided

Submissions by phenotype

not provided Other:1

-

Human Evolutionary Genetics, Institut Pasteur

Significance: not provided

Review Status: no classification provided

Collection Method: literature only

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.86
CADD	Benign	4.3
DANN	Benign	0.61
PhyloP100		0.20
PromoterAI		0.051	Neutral

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

Other links and lift over

dbSNP: rs199475910; hg19: chr16-50731064;