rs781329641
Positions:
Variant summary
Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BP4_StrongBP7BS2
The NM_144687.4(NLRP12):c.2013C>T(p.Ser671=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000547 in 1,461,522 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 Uncertain significance (★).
Frequency
Genomes: not found (cov: 32)
Exomes 𝑓: 0.0000055 ( 0 hom. )
Consequence
NLRP12
NM_144687.4 synonymous
NM_144687.4 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: -1.25
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]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -9 ACMG points.
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.71).
BP7
?
Synonymous conserved (PhyloP=-1.25 with no splicing effect.
BS2
?
High AC in GnomAdExome4 at 8 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
NLRP12 | NM_144687.4 | c.2013C>T | p.Ser671= | synonymous_variant | 3/10 | ENST00000324134.11 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
NLRP12 | ENST00000324134.11 | c.2013C>T | p.Ser671= | synonymous_variant | 3/10 | 1 | NM_144687.4 | P4 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 genomes
?
Cov.:
32
GnomAD4 exome AF: 0.00000547 AC: 8AN: 1461522Hom.: 0 Cov.: 40 AF XY: 0.00000413 AC XY: 3AN XY: 727064
GnomAD4 exome
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1461522
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40
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3
AN XY:
727064
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GnomAD4 genome ? Cov.: 32
GnomAD4 genome
?
Cov.:
32
Bravo
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ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Familial cold autoinflammatory syndrome 2 Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Invitae | Nov 04, 2020 | This sequence change affects codon 671 of the NLRP12 mRNA. It is a 'silent' change, meaning that it does not change the encoded amino acid sequence of the NLRP12 protein. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site, but this prediction has not been confirmed by published transcriptional studies. This variant has not been reported in the literature in individuals with NLRP12-related disease. This variant is not present in population databases (ExAC no frequency). - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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Calibrated prediction
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at