chr17-80181442-G-C

Variant names:

• chr17-80181442-G-C
• rs2040170988
• NM_001366385.1:c.4G>C

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_001366385.1(CARD14):​c.4G>C​(p.Gly2Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,234 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Uncertain significance in ClinVar.

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 33)
• Consequence: CARD14 NM_001366385.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.70

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

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.3236556).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CARD14	NM_001366385.1	c.4G>C	p.Gly2Arg	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.4G>C	p.Gly2Arg	missense_variant	Exon 5 of 24		NM_001366385.1	ENSP00000498071.1

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152234 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.0000241

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

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: 0.00

GnomAD4 exome Cov.: 32

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152234 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 74384

African (AFR) AF: 0.0000241 AC: 1 AN: 41458

American (AMR) AF: 0.00 AC: 0 AN: 15288

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5208

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10628

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68030

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.26
BayesDel_addAF	Benign	-0.042	T
BayesDel_noAF	Benign	-0.30
CADD	Benign	20
DANN	Uncertain	1.0
DEOGEN2	Benign	0.026	T;T;T;.;.;T
Eigen	Benign	-0.062
Eigen_PC	Benign	0.0060
FATHMM_MKL	Uncertain	0.86	D
LIST_S2	Benign	0.43	.;.;.;T;T;T
M_CAP	Benign	0.012	T
MetaRNN	Benign	0.32	T;T;T;T;T;T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.90	.;L;L;.;L;L
PhyloP100		2.7
PrimateAI	Uncertain	0.76	T
PROVEAN	Benign	-1.1	.;.;.;.;.;N
REVEL	Benign	0.047
Sift	Uncertain	0.0060	.;.;.;.;.;D
Sift4G	Uncertain	0.013	D;D;.;D;D;D
Polyphen		0.74	.;P;P;.;.;P
Vest4		0.13, 0.15, 0.13
MutPred		0.26		Gain of MoRF binding (P = 0.0025);Gain of MoRF binding (P = 0.0025);Gain of MoRF binding (P = 0.0025);Gain of MoRF binding (P = 0.0025);Gain of MoRF binding (P = 0.0025);Gain of MoRF binding (P = 0.0025);
MVP		0.87
MPC		0.33
ClinPred		0.67	D
GERP RS		4.3
Varity_R		0.11
gMVP		0.59

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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Other links and lift over

dbSNP: rs2040170988; hg19: chr17-78155241;