NM_145331.3:c.208G>C

Variant names:

• chr6-90571720-C-G
• rs886039231
• NM_145331.3:c.208G>C

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP5

The NM_145331.3(MAP3K7):​c.208G>C​(p.Glu70Gln) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Pathogenic (no stars).

• Frequency: Genomes: not found (cov: 32)
• Consequence: MAP3K7 NM_145331.3 missense
• Clinical Significance: Pathogenic no assertion criteria provided P:1
• Conservation: PhyloP100: 7.80
• Publications: 3 publications found

Genes affected

MAP3K7 (HGNC:6859): (mitogen-activated protein kinase kinase kinase 7) The protein encoded by this gene is a member of the serine/threonine protein kinase family. This kinase mediates the signaling transduction induced by TGF beta and morphogenetic protein (BMP), and controls a variety of cell functions including transcription regulation and apoptosis. In response to IL-1, this protein forms a kinase complex including TRAF6, MAP3K7P1/TAB1 and MAP3K7P2/TAB2; this complex is required for the activation of nuclear factor kappa B. This kinase can also activate MAPK8/JNK, MAP2K4/MKK4, and thus plays a role in the cell response to environmental stresses. Four alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Jul 2008]

MAP3K7 Gene-Disease associations (from GenCC):

• cardiospondylocarpofacial syndrome

  Inheritance: AD Classification: STRONG, SUPPORTIVE Submitted by: Ambry Genetics, Orphanet, Labcorp Genetics (formerly Invitae)
• frontometaphyseal dysplasia

  Inheritance: AD Classification: STRONG, SUPPORTIVE Submitted by: Orphanet, Illumina
• frontometaphyseal dysplasia 2

  Inheritance: AD Classification: STRONG Submitted by: Ambry Genetics, G2P, Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP5: Variant 6-90571720-C-G is Pathogenic according to our data. Variant chr6-90571720-C-G is described in ClinVar as Pathogenic. ClinVar VariationId is 264699.Status of the report is no_assertion_criteria_provided, 0 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_145331.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MAP3K7	NM_145331.3	MANE Select	c.208G>C	p.Glu70Gln	missense	Exon 2 of 17	NP_663304.1
	MAP3K7	NM_003188.4		c.208G>C	p.Glu70Gln	missense	Exon 2 of 16	NP_003179.1
	MAP3K7	NM_145332.3		c.208G>C	p.Glu70Gln	missense	Exon 2 of 16	NP_663305.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MAP3K7	ENST00000369329.8	TSL:1 MANE Select	c.208G>C	p.Glu70Gln	missense	Exon 2 of 17	ENSP00000358335.3
	MAP3K7	ENST00000369332.7	TSL:1	c.208G>C	p.Glu70Gln	missense	Exon 2 of 16	ENSP00000358338.3
	MAP3K7	ENST00000369325.7	TSL:1	c.208G>C	p.Glu70Gln	missense	Exon 2 of 16	ENSP00000358331.3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions as Germline

Significance: Pathogenic

Revision: no assertion criteria provided

Pathogenic	VUS	Benign	Condition
1	-	-	Frontometaphyseal dysplasia 2 (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.99
BayesDel_addAF	Pathogenic	0.21	D
BayesDel_noAF	Uncertain	0.060
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.78	D
Eigen	Uncertain	0.47
Eigen_PC	Uncertain	0.57
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.96	D
M_CAP	Benign	0.068	D
MetaRNN	Uncertain	0.70	D
MetaSVM	Uncertain	-0.040	T
MutationAssessor	Benign	1.3	L
PhyloP100		7.8
PrimateAI	Pathogenic	0.87	D
PROVEAN	Uncertain	-2.7	D
REVEL	Uncertain	0.53
Sift	Uncertain	0.016	D
Sift4G	Uncertain	0.0070	D
Polyphen		1.0	D
Vest4		0.65
MutPred		0.46		Gain of MoRF binding (P = 0.0422)
MVP		0.88
MPC		2.6
ClinPred		0.98	D
GERP RS		5.6
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.65
gMVP		0.86
Mutation Taster		=0/100	disease causing (ClinVar)

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

Other links and lift over

dbSNP: rs886039231; hg19: chr6-91281439;