Variant 19-7911065-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_145185.4(MAP2K7):c.761G>A(p.Arg254Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000411 in 1,460,436 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000041 ( 0 hom. )

Consequence

MAP2K7
NM_145185.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.39

Variant links:

Genes affected

MAP2K7 (HGNC:6847): (mitogen-activated protein kinase kinase 7) The protein encoded by this gene is a dual specificity protein kinase that belongs to the MAP kinase kinase family. This kinase specifically activates MAPK8/JNK1 and MAPK9/JNK2, and this kinase itself is phosphorylated and activated by MAP kinase kinase kinases including MAP3K1/MEKK1, MAP3K2/MEKK2,MAP3K3/MEKK5, and MAP4K2/GCK. This kinase is involved in the signal transduction mediating the cell responses to proinflammatory cytokines, and environmental stresses. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2014]

MAP2K7 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.24427444).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
MAP2K7	NM_145185.4 linkuse as main transcript	c.761G>A	p.Arg254Gln	missense_variant	7/11	ENST00000397979.4
MAP2K7	NM_001297555.2 linkuse as main transcript	c.809G>A	p.Arg270Gln	missense_variant	8/12
MAP2K7	NM_001297556.2 linkuse as main transcript	c.761G>A	p.Arg254Gln	missense_variant	7/11
MAP2K7	XM_006722800.3 linkuse as main transcript	c.809G>A	p.Arg270Gln	missense_variant	8/12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MAP2K7	ENST00000397979.4 linkuse as main transcript	c.761G>A	p.Arg254Gln	missense_variant	7/11	1	NM_145185.4	P4	O14733-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000405

AC:

AN:

247180

Hom.:

AF XY:

0.00000742

AC XY:

AN XY:

134840

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:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000411

AC:

AN:

1460436

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

726522

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.0000192

Gnomad4 NFE exome

AF:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Sep 01, 2021

The c.761G>A (p.R254Q) alteration is located in exon 7 (coding exon 7) of the MAP2K7 gene. This alteration results from a G to A substitution at nucleotide position 761, causing the arginine (R) at amino acid position 254 to be replaced by a glutamine (Q). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.076

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.47

Cadd

Uncertain

Dann

Uncertain

1.0

Eigen

Benign

-0.094

Eigen_PC

Benign

0.14

FATHMM_MKL

Benign

0.74

LIST_S2

Uncertain

0.96

D;D;D

M_CAP

Benign

0.018

MetaRNN

Benign

0.24

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.35

N;.;N

MutationTaster

Benign

0.99

D;D;D;D

PrimateAI

Uncertain

0.64

PROVEAN

Uncertain

-2.5

D;N;D

REVEL

Benign

0.078

Sift

Benign

0.11

T;T;T

Sift4G

Benign

0.35

T;T;T

Polyphen

0.045

B;.;B

Vest4

0.27

MutPred

0.45

Gain of catalytic residue at R254 (P = 0.0426);.;Gain of catalytic residue at R254 (P = 0.0426);

MVP

0.46

MPC

1.6

ClinPred

0.65

GERP RS

5.4

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.41

gMVP

0.38

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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