Genetic Variant NLRP6:c.30-20C>G (chr11-279307-C-G) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001276700.2(NLRP6):c.30-20C>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000049 in 1,265,582 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 not provided (no stars).

Frequency

Genomes: 𝑓 0.000072 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000046 ( 0 hom. )

Consequence

NLRP6
NM_001276700.2 intron

Scores

Clinical Significance

not provided no classification provided O:1

Conservation

PhyloP100: 0.0400

Variant links:

Genes affected

NLRP6 (HGNC:22944): (NLR family pyrin domain containing 6) The protein encoded by this gene binds arginine-vasopressin and may be involved in the arginine-vasopressin-mediated regulation of renal salt-water balance. The encoded protein also mediates inflammatory responses in the colon to allow recovery from intestinal epithelial damage and protects against tumorigenesis and the development of colitis. Finally, this protein can increase activation of NF-kappa-B, activation of CASP1 through interaction with ASC, and cAMP accumulation. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2013]

NLRP6 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.84).

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	Exon rank	MANE	Protein	UniProt
NLRP6	NM_001276700.2 link	c.30-20C>G	intron_variant	Intron 1 of 7	ENST00000534750.6	NP_001263629.1	P59044-2
NLRP6	NM_138329.2 link	c.30-20C>G	intron_variant	Intron 1 of 7		NP_612202.2	P59044-1
NLRP6	XR_930848.2 link	n.193-20C>G	intron_variant	Intron 1 of 5

Ensembl

Gene	Transcript	HGVSc	Effect	Exon rank	TSL	MANE	Protein	UniProt
NLRP6	ENST00000534750.6 link	c.30-20C>G	intron_variant	Intron 1 of 7	2	NM_001276700.2	ENSP00000433617.1	P59044-2
NLRP6	ENST00000312165.5 link	c.30-20C>G	intron_variant	Intron 1 of 7	1		ENSP00000309767.4	P59044-1
NLRP6	ENST00000527946.1 link	n.249C>G	non_coding_transcript_exon_variant	Exon 1 of 2	4

Frequencies

GnomAD3 genomes

AF:

0.0000725

AC:

AN:

151654

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00136

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000591

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000458

AC:

AN:

1113828

Hom.:

Cov.:

AF XY:

0.0000584

AC XY:

AN XY:

530738

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00110

Gnomad4 SAS exome

AF:

0.0000645

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000171

Gnomad4 OTH exome

AF:

0.0000891

GnomAD4 genome

AF:

0.0000725

AC:

AN:

151754

Hom.:

Cov.:

AF XY:

0.0000809

AC XY:

AN XY:

74140

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00137

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000591

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.0000945

ClinVar

Significance: not provided

Submissions summary: Other:1

Revision: no classification provided

LINK: link

Submissions by phenotype

not provided

Other:1

Human Evolutionary Genetics, Institut Pasteur

Significance: not provided

Review Status: no classification provided

Collection Method: literature only

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Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.84

CADD

Benign

7.7

DANN

Benign

0.39

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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