chr6-136783655-C-G

Variant names:

• chr6-136783655-C-G
• rs9494569
• NM_005923.4:c.448+8055G>C

Variant summary

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

The NM_005923.4(MAP3K5):​c.448+8055G>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.621 in 152,082 control chromosomes in the GnomAD database, including 29,464 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 0.62 (29464 hom., cov: 32)
• Consequence: MAP3K5 NM_005923.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.07
• Publications: 6 publications found

Genes affected

MAP3K5 (HGNC:6857): (mitogen-activated protein kinase kinase kinase 5) Mitogen-activated protein kinase (MAPK) signaling cascades include MAPK or extracellular signal-regulated kinase (ERK), MAPK kinase (MKK or MEK), and MAPK kinase kinase (MAPKKK or MEKK). MAPKK kinase/MEKK phosphorylates and activates its downstream protein kinase, MAPK kinase/MEK, which in turn activates MAPK. The kinases of these signaling cascades are highly conserved, and homologs exist in yeast, Drosophila, and mammalian cells. MAPKKK5 contains 1,374 amino acids with all 11 kinase subdomains. Northern blot analysis shows that MAPKKK5 transcript is abundantly expressed in human heart and pancreas. The MAPKKK5 protein phosphorylates and activates MKK4 (aliases SERK1, MAPKK4) in vitro, and activates c-Jun N-terminal kinase (JNK)/stress-activated protein kinase (SAPK) during transient expression in COS and 293 cells; MAPKKK5 does not activate MAPK/ERK. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.665 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MAP3K5	NM_005923.4	c.448+8055G>C		intron_variant	Intron 1 of 29	ENST00000359015.5	NP_005914.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MAP3K5	ENST00000359015.5	c.448+8055G>C		intron_variant	Intron 1 of 29	1	NM_005923.4	ENSP00000351908.4
MAP3K5	ENST00000698928.1	c.775+8055G>C		intron_variant	Intron 2 of 30			ENSP00000514039.1

Frequencies

GnomAD3 genomes AF: 0.621 AC: 94427 AN: 151964 Hom.: 29451 Cov.: 32

Gnomad AFR AF: 0.623

Gnomad AMI AF: 0.478

Gnomad AMR AF: 0.675

Gnomad ASJ AF: 0.660

Gnomad EAS AF: 0.566

Gnomad SAS AF: 0.616

Gnomad FIN AF: 0.559

Gnomad MID AF: 0.551

Gnomad NFE AF: 0.624

Gnomad OTH AF: 0.606

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

GnomAD4 genome AF: 0.621 AC: 94484 AN: 152082 Hom.: 29464 Cov.: 32 AF XY: 0.619 AC XY: 46041 AN XY: 74328

African (AFR) AF: 0.622 AC: 25795 AN: 41460

American (AMR) AF: 0.676 AC: 10333 AN: 15296

Ashkenazi Jewish (ASJ) AF: 0.660 AC: 2288 AN: 3468

East Asian (EAS) AF: 0.565 AC: 2914 AN: 5154

South Asian (SAS) AF: 0.616 AC: 2969 AN: 4820

European-Finnish (FIN) AF: 0.559 AC: 5911 AN: 10566

Middle Eastern (MID) AF: 0.541 AC: 159 AN: 294

European-Non Finnish (NFE) AF: 0.623 AC: 42395 AN: 68000

Other (OTH) AF: 0.608 AC: 1286 AN: 2116

Alfa AF: 0.617 Hom.: 3406

Bravo AF: 0.627

Asia WGS AF: 0.646 AC: 2247 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	0.28
DANN	Benign	0.33
PhyloP100		-2.1
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: rs9494569; hg19: chr6-137104793;