rs143855597

Positions:

chr19-53810596-C-T

Variant summary

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

The NM_144687.4(NLRP12):c.1063G>A(p.Glu355Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000276 in 1,614,112 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0015 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00015 ( 1 hom. )

Consequence

NLRP12
NM_144687.4 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: 0.00200

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=0.009685606).

BP6

Variant 19-53810596-C-T is Benign according to our data. Variant chr19-53810596-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 469088.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00145 (221/152264) while in subpopulation AFR AF= 0.00493 (205/41558). AF 95% confidence interval is 0.00438. There are 0 homozygotes in gnomad4. There are 108 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High AC in GnomAd4 at 221 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NLRP12	NM_144687.4 linkuse as main transcript	c.1063G>A	p.Glu355Lys	missense_variant	3/10	ENST00000324134.11	NP_653288.1	P59046-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
NLRP12	ENST00000324134.11 linkuse as main transcript	c.1063G>A	p.Glu355Lys	missense_variant	3/10	1	NM_144687.4	ENSP00000319377.6	P59046-1
NLRP12	ENST00000345770.9 linkuse as main transcript	c.1063G>A	p.Glu355Lys	missense_variant	3/9	1		ENSP00000341428.5	A0A0C4DH17
NLRP12	ENST00000391772.1 linkuse as main transcript	c.1063G>A	p.Glu355Lys	missense_variant	3/7	1		ENSP00000375652.1	A0A0C4DFY3

Frequencies

GnomAD3 genomes

AF:

0.00145

AC:

221

AN:

152146

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00495

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000918

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:

0.000955

GnomAD3 exomes

AF:

0.000338

AC:

AN:

251316

Hom.:

AF XY:

0.000272

AC XY:

AN XY:

135836

show subpopulations

Gnomad AFR exome

AF:

0.00468

Gnomad AMR exome

AF:

0.000231

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000880

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000153

AC:

224

AN:

1461848

Hom.:

Cov.:

AF XY:

0.000135

AC XY:

AN XY:

727218

show subpopulations

Gnomad4 AFR exome

AF:

0.00529

Gnomad4 AMR exome

AF:

0.000358

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:

0.00000450

Gnomad4 OTH exome

AF:

0.000414

GnomAD4 genome

AF:

0.00145

AC:

221

AN:

152264

Hom.:

Cov.:

AF XY:

0.00145

AC XY:

108

AN XY:

74436

show subpopulations

Gnomad4 AFR

AF:

0.00493

Gnomad4 AMR

AF:

0.000917

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000945

Alfa

AF:

0.000449

Hom.:

Bravo

AF:

0.00196

ESP6500AA

AF:

0.00590

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000436

AC:

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Familial cold autoinflammatory syndrome 2

Benign:2

Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jan 05, 2024	- -
Likely benign, criteria provided, single submitter	clinical testing	ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories	Jun 28, 2023	- -

NLRP12-related disorder

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Nov 26, 2019

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.093

BayesDel_addAF

Benign

-0.34

BayesDel_noAF

Benign

-0.25

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.075

T;.;.;.;.

Eigen

Benign

-0.48

Eigen_PC

Benign

-0.57

FATHMM_MKL

Benign

0.055

LIST_S2

Benign

0.59

T;T;T;T;T

M_CAP

Benign

0.014

MetaRNN

Benign

0.0097

T;T;T;T;T

MetaSVM

Benign

-0.55

MutationAssessor

Benign

0.81

L;L;L;.;.

PrimateAI

Uncertain

0.53

PROVEAN

Benign

-0.58

N;N;N;N;N

REVEL

Uncertain

0.32

Sift

Benign

0.56

T;T;T;T;T

Sift4G

Benign

0.28

T;T;T;T;T

Polyphen

1.0

D;.;.;.;.

Vest4

0.17

MVP

0.90

MPC

0.33

ClinPred

0.025

GERP RS

2.1

Varity_R

0.049

gMVP

0.28

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