dbSNP rs760012636: NLRP12:p.Leu691Arg (chr19-53809587-A-C) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_144687.4(NLRP12):c.2072T>G(p.Leu691Arg) variant causes a missense, splice region change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,459,458 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.9e-7 ( 0 hom. )

Consequence

NLRP12
NM_144687.4 missense, splice_region

Scores

Splicing: ADA: 0.0001325

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -2.96

Variant links:

Genes affected

NLRP12 (HGNC:22938): (NLR family pyrin domain containing 12) This gene encodes a member of the CATERPILLER family of cytoplasmic proteins. The encoded protein, which contains an N-terminal pyrin domain, a NACHT domain, a NACHT-associated domain, and a C-terminus leucine-rich repeat region, functions as an attenuating factor of inflammation by suppressing inflammatory responses in activated monocytes. Mutations in this gene cause familial cold autoinflammatory syndrome type 2. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2013]

NLRP12 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.09587601).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NLRP12	NM_144687.4 link	c.2072T>G	p.Leu691Arg	missense_variant, splice_region_variant	Exon 3 of 10	ENST00000324134.11	NP_653288.1	P59046-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
NLRP12	ENST00000324134.11 link	c.2072T>G	p.Leu691Arg	missense_variant, splice_region_variant	Exon 3 of 10	1	NM_144687.4	ENSP00000319377.6	P59046-1
NLRP12	ENST00000345770.9 link	c.2072T>G	p.Leu691Arg	missense_variant, splice_region_variant	Exon 3 of 9	1		ENSP00000341428.5	A0A0C4DH17
NLRP12	ENST00000391772.1 link	c.2072T>G	p.Leu691Arg	missense_variant, splice_region_variant	Exon 3 of 7	1		ENSP00000375652.1	A0A0C4DFY3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000403

AC:

AN:

248138

Hom.:

AF XY:

0.00000742

AC XY:

AN XY:

134752

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.85e-7

AC:

AN:

1459458

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

725964

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.070

BayesDel_addAF

Benign

-0.22

BayesDel_noAF

Benign

-0.45

CADD

Benign

0.41

DANN

Benign

0.59

DEOGEN2

Benign

0.22

T;.;.;.;.

Eigen

Benign

-1.3

Eigen_PC

Benign

-1.4

FATHMM_MKL

Benign

0.020

LIST_S2

Benign

0.47

T;T;T;T;T

M_CAP

Benign

0.0064

MetaRNN

Benign

0.096

T;T;T;T;T

MetaSVM

Benign

-0.90

PrimateAI

Benign

0.40

PROVEAN

Benign

0.25

N;N;N;N;N

REVEL

Benign

0.13

Sift

Benign

0.14

T;T;T;T;T

Sift4G

Benign

0.49

T;T;T;T;T

Polyphen

0.0040

B;.;.;.;.

Vest4

0.10

MutPred

0.65

Gain of loop (P = 0.0166);Gain of loop (P = 0.0166);Gain of loop (P = 0.0166);Gain of loop (P = 0.0166);Gain of loop (P = 0.0166);

MVP

0.39

MPC

0.073

ClinPred

0.047

GERP RS

-2.3

Varity_R

0.069

gMVP

0.30

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.00013

dbscSNV1_RF

Benign

0.040

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