NM_002747.4:c.547-188C>G

Variant names:

• chr18-50714891-C-G
• rs3752088
• NM_002747.4:c.547-188C>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_002747.4(MAPK4):​c.547-188C>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: not found (cov: 32)
• Consequence: MAPK4 NM_002747.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.545
• Publications: 3 publications found

Genes affected

MAPK4 (HGNC:6878): (mitogen-activated protein kinase 4) Mitogen-activated protein kinase 4 is a member of the mitogen-activated protein kinase family. Tyrosine kinase growth factor receptors activate mitogen-activated protein kinases which then translocate into the nucleus and phosphorylate nuclear targets. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2014]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.82).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002747.4. 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
	MAPK4	NM_002747.4	MANE Select	c.547-188C>G		intron	N/A	NP_002738.2
	MAPK4	NM_001292039.2		c.-87-188C>G		intron	N/A	NP_001278968.1
	MAPK4	NM_001292040.2		c.547-188C>G		intron	N/A	NP_001278969.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MAPK4	ENST00000400384.7	TSL:1 MANE Select	c.547-188C>G		intron	N/A	ENSP00000383234.1
	MAPK4	ENST00000592595.5	TSL:1	c.547-188C>G		intron	N/A	ENSP00000466233.1
	MAPK4	ENST00000540640.3	TSL:2	c.-87-188C>G		intron	N/A	ENSP00000439231.1

Frequencies

GnomAD3 genomes Cov.: 32

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

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	16
DANN	Benign	0.67
PhyloP100		0.55

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.17		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: rs3752088; hg19: chr18-48241261;