rs150848917

Positions:

chr19-53807597-T-C

Variant summary

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

The NM_144687.4(NLRP12):c.2141A>G(p.Asn714Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00202 in 1,613,868 control chromosomes in the GnomAD database, including 33 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0026 ( 7 hom., cov: 32)

Exomes 𝑓: 0.0020 ( 26 hom. )

Consequence

NLRP12
NM_144687.4 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:6

Conservation

PhyloP100: -0.236

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:

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=0.01667121).

BP6

Variant 19-53807597-T-C is Benign according to our data. Variant chr19-53807597-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 330026.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-53807597-T-C is described in Lovd as [Likely_benign].

BS1

Variant frequency is greater than expected in population nfe. gnomad4 allele frequency = 0.00264 (402/151998) while in subpopulation NFE AF= 0.00141 (96/67954). AF 95% confidence interval is 0.00118. There are 7 homozygotes in gnomad4. There are 279 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High AC in GnomAd4 at 402 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NLRP12	NM_144687.4 link	c.2141A>G	p.Asn714Ser	missense_variant	4/10	ENST00000324134.11	NP_653288.1	P59046-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
NLRP12	ENST00000324134.11 link	c.2141A>G	p.Asn714Ser	missense_variant	4/10	1	NM_144687.4	ENSP00000319377.6	P59046-1
NLRP12	ENST00000345770.9 link	c.2144A>G	p.Asn715Ser	missense_variant	4/9	1		ENSP00000341428.5	A0A0C4DH17
NLRP12	ENST00000391772.1 link	c.2144A>G	p.Asn715Ser	missense_variant	4/7	1		ENSP00000375652.1	A0A0C4DFY3

Frequencies

GnomAD3 genomes

AF:

0.00265

AC:

402

AN:

151880

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0282

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00141

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.00336

AC:

846

AN:

251468

Hom.:

AF XY:

0.00337

AC XY:

458

AN XY:

135910

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000578

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0276

Gnomad NFE exome

AF:

0.00205

Gnomad OTH exome

AF:

0.00228

GnomAD4 exome

AF:

0.00195

AC:

2852

AN:

1461870

Hom.:

Cov.:

AF XY:

0.00187

AC XY:

1361

AN XY:

727236

show subpopulations

Gnomad4 AFR exome

AF:

0.000119

Gnomad4 AMR exome

AF:

0.0000447

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0247

Gnomad4 NFE exome

AF:

0.00129

Gnomad4 OTH exome

AF:

0.00142

GnomAD4 genome

AF:

0.00264

AC:

402

AN:

151998

Hom.:

Cov.:

AF XY:

0.00376

AC XY:

279

AN XY:

74270

show subpopulations

Gnomad4 AFR

AF:

0.000121

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0282

Gnomad4 NFE

AF:

0.00141

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.00104

Hom.:

Bravo

AF:

0.000593

TwinsUK

AF:

0.00108

AC:

ALSPAC

AF:

0.000778

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000814

AC:

ExAC

AF:

0.00282

AC:

343

EpiCase

AF:

0.000654

EpiControl

AF:

0.00130

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:6

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:3

Likely benign, criteria provided, single submitter	clinical testing	CeGaT Center for Human Genetics Tuebingen	May 01, 2024	NLRP12: BP4, BS1 -
Likely benign, no assertion criteria provided	clinical testing	Genome Diagnostics Laboratory, University Medical Center Utrecht	-	- -
Likely benign, no assertion criteria provided	clinical testing	Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center	-	- -

Familial cold autoinflammatory syndrome 2

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Dec 22, 2023

- -

Autoinflammatory syndrome

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Genome Diagnostics Laboratory, The Hospital for Sick Children

Apr 01, 2018

- -

Familial cold autoinflammatory syndrome

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Illumina Laboratory Services, Illumina

Jun 14, 2016

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.072

BayesDel_addAF

Benign

-0.53

BayesDel_noAF

Benign

-0.54

CADD

Benign

0.29

DANN

Benign

0.35

DEOGEN2

Benign

0.19

T;.;.;.;.

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.3

FATHMM_MKL

Benign

0.015

LIST_S2

Benign

0.17

T;T;T;T;T

MetaRNN

Benign

0.017

T;T;T;T;T

MetaSVM

Benign

-0.72

MutationAssessor

Benign

-0.39

N;N;.;.;.

PrimateAI

Benign

0.38

PROVEAN

Benign

-2.3

N;N;N;N;N

REVEL

Benign

0.090

Sift

Benign

0.27

T;T;T;T;T

Sift4G

Benign

0.36

T;T;T;T;T

Polyphen

0.090

B;.;.;.;.

Vest4

0.053

MVP

0.73

MPC

0.054

ClinPred

0.034

GERP RS

0.27

Varity_R

0.12

gMVP

0.084

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