chr17-45286667-A-G

Position:

chr17-45286667-A-G

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 3P and 4B. PM2PP2BP4_Strong

The NM_003954.5(MAP3K14):c.916T>C(p.Cys306Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000453 in 1,610,212 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/15 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. C306C) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000049 ( 0 hom. )

Consequence

MAP3K14
NM_003954.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.696

Variant links:

Genes affected

MAP3K14 (HGNC:6853): (mitogen-activated protein kinase kinase kinase 14) This gene encodes mitogen-activated protein kinase kinase kinase 14, which is a serine/threonine protein-kinase. This kinase binds to TRAF2 and stimulates NF-kappaB activity. It shares sequence similarity with several other MAPKK kinases. It participates in an NF-kappaB-inducing signalling cascade common to receptors of the tumour-necrosis/nerve-growth factor (TNF/NGF) family and to the interleukin-1 type-I receptor. [provided by RefSeq, Jul 2008]

MAP3K14 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), MAP3K14. . Trascript score misZ 4.5031 (greater than threshold 3.09). GenCC has associacion of gene with NIK deficiency.

BP4

Computational evidence support a benign effect (MetaRNN=0.05222377).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
MAP3K14	NM_003954.5 linkuse as main transcript	c.916T>C	p.Cys306Arg	missense_variant	5/16	ENST00000344686.8
MAP3K14	XM_047436997.1 linkuse as main transcript	c.916T>C	p.Cys306Arg	missense_variant	5/15
MAP3K14	XM_047436998.1 linkuse as main transcript	c.916T>C	p.Cys306Arg	missense_variant	6/16
MAP3K14	XM_011525441.3 linkuse as main transcript	c.916T>C	p.Cys306Arg	missense_variant	6/17

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
MAP3K14	ENST00000344686.8 linkuse as main transcript	c.916T>C	p.Cys306Arg	missense_variant	5/16	1	NM_003954.5	P1
MAP3K14	ENST00000376926.8 linkuse as main transcript	c.916T>C	p.Cys306Arg	missense_variant	4/15	1		P1
MAP3K14	ENST00000617331.3 linkuse as main transcript	c.916T>C	p.Cys306Arg	missense_variant	6/17	5		P1

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

152084

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

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

GnomAD3 exomes

AF:

0.0000124

AC:

AN:

241498

Hom.:

AF XY:

0.0000152

AC XY:

AN XY:

131166

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

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:

0.0000273

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000494

AC:

AN:

1458128

Hom.:

Cov.:

AF XY:

0.0000400

AC XY:

AN XY:

724918

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000621

Gnomad4 OTH exome

AF:

0.0000498

GnomAD4 genome

AF:

0.00000658

AC:

AN:

152084

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74288

show subpopulations

Gnomad4 AFR

AF:

0.0000242

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000329

Hom.:

Bravo

AF:

0.00000756

ExAC

AF:

0.0000165

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

NIK deficiency

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Invitae

Aug 06, 2022

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. ClinVar contains an entry for this variant (Variation ID: 544323). This variant has not been reported in the literature in individuals affected with MAP3K14-related conditions. This variant is present in population databases (rs766805198, gnomAD 0.003%). This sequence change replaces cysteine, which is neutral and slightly polar, with arginine, which is basic and polar, at codon 306 of the MAP3K14 protein (p.Cys306Arg). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.090

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.86

CADD

Benign

DANN

Benign

0.61

DEOGEN2

Benign

0.21

T;T;T

Eigen

Benign

-1.0

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.18

LIST_S2

Benign

0.44

.;T;.

MetaRNN

Benign

0.052

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.69

N;N;N

PrimateAI

Benign

0.29

REVEL

Benign

0.045

Sift4G

Uncertain

0.050

.;T;T

Polyphen

0.0

B;B;B

Vest4

0.28, 0.29

MVP

0.055

ClinPred

0.040

GERP RS

0.17

Varity_R

0.29

gMVP

0.23

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over