rs145171629

Variant names:

• chr19-53810801-G-A
• rs145171629
• NM_144687.4:c.858C>T

Your query was ambiguous. Multiple possible variants found:

• chr19-53810801-G-A
• chr19-53810801-G-C

Variant summary

Our verdict is Benign. The variant received -10 ACMG points: 0P and 10B. BP4_Strong BP6 BP7 BS2

The NM_144687.4(NLRP12):​c.858C>T​(p.Pro286Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000545 in 1,613,958 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 Conflicting classifications of pathogenicity (no stars). Synonymous variant affecting the same amino acid position (i.e. P286P) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.000046 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000055 (0 hom.)
• Consequence: NLRP12 NM_144687.4 synonymous
• Clinical Significance: Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1 B:2
• Conservation: PhyloP100: -3.38
• Publications: 1 publications found

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 Gene-Disease associations (from GenCC):

• familial cold autoinflammatory syndrome 2

  Inheritance: AD Classification: STRONG, MODERATE, SUPPORTIVE Submitted by: Laboratory for Molecular Medicine, Labcorp Genetics (formerly Invitae), Orphanet, Ambry Genetics

ACMG classification

Our verdict: Benign. The variant received -10 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).
• BP6: Variant 19-53810801-G-A is Benign according to our data. Variant chr19-53810801-G-A is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 536935.
• BP7: Synonymous conserved (PhyloP=-3.38 with no splicing effect.
• BS2: High AC in GnomAd4 at 7 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_144687.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NLRP12	NM_144687.4	MANE Select	c.858C>T	p.Pro286Pro	synonymous	Exon 3 of 10	NP_653288.1	P59046-1
	NLRP12	NM_001277126.2		c.858C>T	p.Pro286Pro	synonymous	Exon 3 of 10	NP_001264055.1	P59046-7
	NLRP12	NM_001277129.1		c.858C>T	p.Pro286Pro	synonymous	Exon 3 of 9	NP_001264058.1	P59046-6

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NLRP12	ENST00000324134.11	TSL:1 MANE Select	c.858C>T	p.Pro286Pro	synonymous	Exon 3 of 10	ENSP00000319377.6	P59046-1
	NLRP12	ENST00000391773.8	TSL:1	c.858C>T	p.Pro286Pro	synonymous	Exon 3 of 10	ENSP00000375653.1	P59046-7
	NLRP12	ENST00000345770.9	TSL:1	c.858C>T	p.Pro286Pro	synonymous	Exon 3 of 9	ENSP00000341428.5	A0A0C4DH17

Frequencies

GnomAD3 genomes AF: 0.0000460 AC: 7 AN: 152156 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000414

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000735

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000359 AC: 9 AN: 250944 AF XY: 0.0000442

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 FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000794

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000554 AC: 81 AN: 1461802 Hom.: 0 Cov.: 40 AF XY: 0.0000619 AC XY: 45 AN XY: 727210

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.0000580 AC: 5 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53344

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.0000612 AC: 68 AN: 1112002

Other (OTH) AF: 0.000132 AC: 8 AN: 60392

GnomAD4 genome AF: 0.0000460 AC: 7 AN: 152156 Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2 AN XY: 74324

African (AFR) AF: 0.00 AC: 0 AN: 41444

American (AMR) AF: 0.00 AC: 0 AN: 15248

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5192

South Asian (SAS) AF: 0.000414 AC: 2 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10616

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000735 AC: 5 AN: 68034

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.000113 Hom.: 0

Bravo AF: 0.0000680

EpiCase AF: 0.00

EpiControl AF: 0.000178

ClinVar

ClinVar submissions

Significance: Conflicting classifications of pathogenicity

Revision: criteria provided, conflicting classifications

Pathogenic	VUS	Benign	Condition
-	1	1	Familial cold autoinflammatory syndrome 2 (2)
-	-	1	Autoinflammatory syndrome (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	0.12
DANN	Benign	0.63
PhyloP100		-3.4

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: rs145171629; hg19: chr19-54314055; COSMIC: COSV100144820; COSMIC: COSV100144820;