rs157702

Variant names:

• chr6-90517962-C-T
• rs157702
• NM_145331.3:c.1640+485G>A

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_145331.3(MAP3K7):​c.1640+485G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.703 in 151,418 control chromosomes in the GnomAD database, including 37,747 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.70 (37747 hom., cov: 31)
• Consequence: MAP3K7 NM_145331.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.596
• Publications: 2 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: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.93).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.747 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MAP3K7	NM_145331.3	c.1640+485G>A		intron_variant	Intron 16 of 16	ENST00000369329.8	NP_663304.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MAP3K7	ENST00000369329.8	c.1640+485G>A		intron_variant	Intron 16 of 16	1	NM_145331.3	ENSP00000358335.3

Frequencies

GnomAD3 genomes AF: 0.703 AC: 106378 AN: 151298 Hom.: 37722 Cov.: 31

Gnomad AFR AF: 0.755

Gnomad AMI AF: 0.642

Gnomad AMR AF: 0.644

Gnomad ASJ AF: 0.811

Gnomad EAS AF: 0.471

Gnomad SAS AF: 0.693

Gnomad FIN AF: 0.639

Gnomad MID AF: 0.814

Gnomad NFE AF: 0.706

Gnomad OTH AF: 0.747

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.703 AC: 106451 AN: 151418 Hom.: 37747 Cov.: 31 AF XY: 0.697 AC XY: 51537 AN XY: 73956

African (AFR) AF: 0.754 AC: 31230 AN: 41396

American (AMR) AF: 0.644 AC: 9770 AN: 15166

Ashkenazi Jewish (ASJ) AF: 0.811 AC: 2805 AN: 3460

East Asian (EAS) AF: 0.471 AC: 2421 AN: 5142

South Asian (SAS) AF: 0.693 AC: 3337 AN: 4814

European-Finnish (FIN) AF: 0.639 AC: 6733 AN: 10538

Middle Eastern (MID) AF: 0.800 AC: 232 AN: 290

European-Non Finnish (NFE) AF: 0.707 AC: 47761 AN: 67600

Other (OTH) AF: 0.751 AC: 1578 AN: 2102

Alfa AF: 0.714 Hom.: 5857

Bravo AF: 0.703

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.93
CADD	Benign	0.31
DANN	Benign	0.20
PhyloP100		-0.60
Mutation Taster		=100/0	polymorphism (auto)

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: rs157702; hg19: chr6-91227681;