rs73608455
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Variant summary
Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2
The NM_144687.4(NLRP12):āc.1299A>Gā(p.Ala433=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000404 in 1,613,594 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (ā ā ).
Frequency
Genomes: š 0.0019 ( 2 hom., cov: 32)
Exomes š: 0.00025 ( 1 hom. )
Consequence
NLRP12
NM_144687.4 synonymous
NM_144687.4 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: -6.80
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 -21 ACMG points.
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-1.02).
BP6
?
Variant 19-53810360-T-C is Benign according to our data. Variant chr19-53810360-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 536938.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BP7
?
Synonymous conserved (PhyloP=-6.8 with no splicing effect.
BS1
?
Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00186 (283/152210) while in subpopulation AFR AF= 0.00648 (269/41534). AF 95% confidence interval is 0.00584. There are 2 homozygotes in gnomad4. There are 122 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.
BS2
?
High AC in GnomAd4 at 283 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
NLRP12 | NM_144687.4 | c.1299A>G | p.Ala433= | synonymous_variant | 3/10 | ENST00000324134.11 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
NLRP12 | ENST00000324134.11 | c.1299A>G | p.Ala433= | synonymous_variant | 3/10 | 1 | NM_144687.4 | P4 |
Frequencies
GnomAD3 genomes ? AF: 0.00180 AC: 274AN: 152092Hom.: 2 Cov.: 32
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GnomAD3 exomes AF: 0.000558 AC: 140AN: 250852Hom.: 0 AF XY: 0.000398 AC XY: 54AN XY: 135686
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GnomAD4 exome AF: 0.000253 AC: 369AN: 1461384Hom.: 1 Cov.: 40 AF XY: 0.000241 AC XY: 175AN XY: 727016
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GnomAD4 genome ? AF: 0.00186 AC: 283AN: 152210Hom.: 2 Cov.: 32 AF XY: 0.00164 AC XY: 122AN XY: 74444
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ClinVar
Significance: Benign/Likely benign
Submissions summary: Benign:5
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
Familial cold autoinflammatory syndrome 2 Benign:3
Benign, criteria provided, single submitter | clinical testing | ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories | Nov 29, 2023 | - - |
Benign, criteria provided, single submitter | clinical testing | Invitae | Jan 25, 2024 | - - |
Likely benign, criteria provided, single submitter | clinical testing | Fulgent Genetics, Fulgent Genetics | Apr 05, 2022 | - - |
not provided Benign:1
Likely benign, criteria provided, single submitter | clinical testing | CeGaT Center for Human Genetics Tuebingen | Jun 01, 2023 | NLRP12: BP4, BP7 - |
Autoinflammatory syndrome Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Genome Diagnostics Laboratory, The Hospital for Sick Children | Mar 25, 2021 | - - |
Computational scores
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Calibrated prediction
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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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