17-80181482-A-G

Variant names:

• chr17-80181482-A-G
• rs1176553945
• NM_001366385.1:c.44A>G

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001366385.1(CARD14):​c.44A>G​(p.Asp15Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: CARD14 NM_001366385.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.33

Genes affected

CARD14 (HGNC:16446): (caspase recruitment domain family member 14) This gene encodes a caspase recruitment domain-containing protein that is a member of the membrane-associated guanylate kinase (MAGUK) family of proteins. Members of this protein family are scaffold proteins that are involved in a diverse array of cellular processes including cellular adhesion, signal transduction and cell polarity control. This protein has been shown to specifically interact with BCL10, a protein known to function as a positive regulator of cell apoptosis and NF-kappaB activation. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Apr 2012]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.19636333).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CARD14	NM_001366385.1	c.44A>G	p.Asp15Gly	missense_variant	Exon 5 of 24	ENST00000648509.2	NP_001353314.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CARD14	ENST00000648509.2	c.44A>G	p.Asp15Gly	missense_variant	Exon 5 of 24		NM_001366385.1	ENSP00000498071.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD3 exomes AF: 0.00000481 AC: 1 AN: 208060 Hom.: 0 AF XY: 0.00000891 AC XY: 1 AN XY: 112256

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000323

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: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 33

Bravo AF: 0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

Pityriasis rubra pilaris;C1864497:Psoriasis 2 Uncertain:1

Dec 11, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This sequence change replaces aspartic acid, which is acidic and polar, with glycine, which is neutral and non-polar, at codon 15 of the CARD14 protein (p.Asp15Gly). The frequency data for this variant in the population databases is considered unreliable, as metrics indicate poor data quality at this position in the gnomAD database. This variant has not been reported in the literature in individuals affected with CARD14-related conditions. Invitae Evidence Modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) indicates that this missense variant is not expected to disrupt CARD14 protein function with a negative predictive value of 95%. 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. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.15
BayesDel_addAF	Benign	0.0033	T
BayesDel_noAF	Benign	-0.23
CADD	Benign	20
DANN	Uncertain	0.99
DEOGEN2	Benign	0.11	T;T;T;.;.;T
Eigen	Benign	-0.058
Eigen_PC	Benign	0.038
FATHMM_MKL	Benign	0.72	D
LIST_S2	Benign	0.68	.;.;.;T;T;T
M_CAP	Benign	0.031	D
MetaRNN	Benign	0.20	T;T;T;T;T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.1	.;L;L;.;L;L
PrimateAI	Uncertain	0.57	T
PROVEAN	Pathogenic	-4.4	.;.;.;.;.;D
REVEL	Benign	0.053
Sift	Benign	0.053	.;.;.;.;.;T
Sift4G	Benign	0.22	T;T;.;T;T;T
Polyphen		0.083	.;B;B;.;.;B
Vest4		0.15, 0.15
MutPred		0.20		Loss of disorder (P = 0.1161);Loss of disorder (P = 0.1161);Loss of disorder (P = 0.1161);Loss of disorder (P = 0.1161);Loss of disorder (P = 0.1161);Loss of disorder (P = 0.1161);
MVP		0.86
MPC		0.25
ClinPred		0.39	T
GERP RS		4.3
Varity_R		0.32
gMVP		0.60

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

Other links and lift over

dbSNP: rs1176553945; hg19: chr17-78155281;