NM_145160.3:c.224A>T

Variant names:

• chr15-67563322-A-T
• NM_145160.3:c.224A>T

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_145160.3(MAP2K5):​c.224A>T​(p.Asp75Val) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: MAP2K5 NM_145160.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.10
• Publications: 0 publications found

Genes affected

MAP2K5 (HGNC:6845): (mitogen-activated protein kinase kinase 5) The protein encoded by this gene is a dual specificity protein kinase that belongs to the MAP kinase kinase family. This kinase specifically interacts with and activates MAPK7/ERK5. This kinase itself can be phosphorylated and activated by MAP3K3/MEKK3, as well as by atypical protein kinase C isoforms (aPKCs). The signal cascade mediated by this kinase is involved in growth factor stimulated cell proliferation and muscle cell differentiation. Three alternatively spliced transcript variants of this gene encoding distinct isoforms have been described. [provided by RefSeq, May 2011]

ACMG classification

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

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.836

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_145160.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MAP2K5	NM_145160.3	MANE Select	c.224A>T	p.Asp75Val	missense	Exon 3 of 22	NP_660143.1	Q13163-1
	MAP2K5	NM_002757.4		c.224A>T	p.Asp75Val	missense	Exon 3 of 21	NP_002748.1	Q13163-2
	MAP2K5	NM_001206804.2		c.116A>T	p.Asp39Val	missense	Exon 3 of 22	NP_001193733.1	Q13163-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MAP2K5	ENST00000178640.10	TSL:1 MANE Select	c.224A>T	p.Asp75Val	missense	Exon 3 of 22	ENSP00000178640.5	Q13163-1
	MAP2K5	ENST00000395476.6	TSL:1	c.224A>T	p.Asp75Val	missense	Exon 3 of 21	ENSP00000378859.2	Q13163-2
	MAP2K5	ENST00000952141.1		c.224A>T	p.Asp75Val	missense	Exon 3 of 24	ENSP00000622200.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.98
BayesDel_addAF	Pathogenic	0.31	D
BayesDel_noAF	Pathogenic	0.20
CADD	Pathogenic	29
DANN	Uncertain	0.99
DEOGEN2	Benign	0.39	T
Eigen	Pathogenic	0.72
Eigen_PC	Pathogenic	0.76
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Pathogenic	0.99	D
M_CAP	Benign	0.070	D
MetaRNN	Pathogenic	0.84	D
MetaSVM	Uncertain	-0.26	T
MutationAssessor	Benign	1.1	L
PhyloP100		6.1
PrimateAI	Pathogenic	0.79	T
PROVEAN	Uncertain	-3.4	D
REVEL	Uncertain	0.58
Sift	Pathogenic	0.0	D
Sift4G	Uncertain	0.0020	D
Polyphen		1.0	D
Vest4		0.63
MutPred		0.71		Loss of disorder (P = 0.0153)
MVP		0.88
MPC		0.84
ClinPred		0.99	D
GERP RS		6.0
PromoterAI		-0.0070	Neutral
Varity_R		0.83
gMVP		0.86
Mutation Taster		=27/73	disease causing

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

hg19: chr15-67855660;