NM_176822.4:c.164G>C

Variant names:

• chr11-7038750-G-C
• rs61063081
• NM_176822.4:c.164G>C

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_176822.4(NLRP14):​c.164G>C​(p.Arg55Pro) 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. 14/21 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 variant affecting the same amino acid position, but resulting in a different missense (i.e. R55Q) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: NLRP14 NM_176822.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.358

Genes affected

NLRP14 (HGNC:22939): (NLR family pyrin domain containing 14) The protein encoded by this gene belongs to the NALP protein family. Members of the NALP protein family typically contain a NACHT domain, a NACHT-associated domain (NAD), a C-terminal leucine-rich repeat (LRR) region, and an N-terminal pyrin domain (PYD). This protein may play a regulatory role in the innate immune system as similar family members belong to the signal-induced multiprotein complex, the inflammasome, that activates the pro-inflammatory caspases, caspase-1 and caspase-5. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.2698528).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NLRP14	NM_176822.4	c.164G>C	p.Arg55Pro	missense_variant	Exon 2 of 12	ENST00000299481.5	NP_789792.1
NLRP14	XM_011520044.2	c.164G>C	p.Arg55Pro	missense_variant	Exon 2 of 11		XP_011518346.1
NLRP14	XM_047426867.1	c.164G>C	p.Arg55Pro	missense_variant	Exon 2 of 11		XP_047282823.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NLRP14	ENST00000299481.5	c.164G>C	p.Arg55Pro	missense_variant	Exon 2 of 12	5	NM_176822.4	ENSP00000299481.5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 36

GnomAD4 genome Cov.: 32

Bravo AF: 0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.48
BayesDel_addAF	Benign	-0.13	T
BayesDel_noAF	Benign	-0.43
CADD	Benign	18
DANN	Benign	0.88
DEOGEN2	Benign	0.013	T
Eigen	Benign	-0.71
Eigen_PC	Benign	-0.69
FATHMM_MKL	Benign	0.057	N
LIST_S2	Benign	0.71	T
M_CAP	Benign	0.0068	T
MetaRNN	Benign	0.27	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.4	L
PrimateAI	Benign	0.27	T
PROVEAN	Uncertain	-2.4	N
REVEL	Benign	0.10
Sift	Benign	0.26	T
Sift4G	Pathogenic	0.0	D
Polyphen		0.071	B
Vest4		0.30
MutPred		0.71		Loss of MoRF binding (P = 0.005);
MVP		0.44
MPC		0.034
ClinPred		0.20	T
GERP RS		2.2
Varity_R		0.90
gMVP		0.71

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: rs61063081; hg19: chr11-7059981;