NM_005921.2:c.566T>C

Variant names:

• chr5-56856683-T-C
• rs387906788
• NM_005921.2:c.566T>C

Variant summary

Our verdict is Likely pathogenic. The variant received 7 ACMG points: 7P and 0B. PM2 PM5 PP3 PP5_Moderate

The NM_005921.2(MAP3K1):​c.566T>C​(p.Leu189Pro) 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 Pathogenic (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. L189R) has been classified as Pathogenic.

• Frequency: Genomes: not found (cov: 32)
• Consequence: MAP3K1 NM_005921.2 missense
• Clinical Significance: Pathogenic criteria provided, single submitter P:2
• Conservation: PhyloP100: 6.79
• Publications: 13 publications found

Genes affected

MAP3K1 (HGNC:6848): (mitogen-activated protein kinase kinase kinase 1) The protein encoded by this gene is a serine/threonine kinase and is part of some signal transduction cascades, including the ERK and JNK kinase pathways as well as the NF-kappa-B pathway. The encoded protein is activated by autophosphorylation and requires magnesium as a cofactor in phosphorylating other proteins. This protein has E3 ligase activity conferred by a plant homeodomain (PHD) in its N-terminus and phospho-kinase activity conferred by a kinase domain in its C-terminus. [provided by RefSeq, Mar 2012]

MAP3K1 Gene-Disease associations (from GenCC):

• 46,XY sex reversal 6

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

  Inheritance: AD Classification: MODERATE Submitted by: G2P
• 46,XY complete gonadal dysgenesis

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• 46,XY partial gonadal dysgenesis

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ENSG00000237705 (HGNC:):

ACMG classification

Our verdict: Likely_pathogenic. The variant received 7 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PM5: Other missense variant is known to change same aminoacid residue: Variant chr5-56856683-T-G is described in ClinVar as Pathogenic. ClinVar VariationId is 30147.Status of the report is no_assertion_criteria_provided, 0 stars.
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.794
• PP5: Variant 5-56856683-T-C is Pathogenic according to our data. Variant chr5-56856683-T-C is described in ClinVar as Pathogenic. ClinVar VariationId is 30146.Status of the report is criteria_provided_single_submitter, 1 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005921.2. 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
	MAP3K1	NM_005921.2	MANE Select	c.566T>C	p.Leu189Pro	missense	Exon 2 of 20	NP_005912.1	Q13233

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MAP3K1	ENST00000399503.4	TSL:1 MANE Select	c.566T>C	p.Leu189Pro	missense	Exon 2 of 20	ENSP00000382423.3	Q13233
	MAP3K1	ENST00000872825.1		c.566T>C	p.Leu189Pro	missense	Exon 2 of 20	ENSP00000542884.1
	MAP3K1	ENST00000948659.1		c.566T>C	p.Leu189Pro	missense	Exon 2 of 19	ENSP00000618718.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Pathogenic

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
1	-	-	46,XY sex reversal 6 (1)
1	-	-	MAP3K1-related disorder (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.99
BayesDel_addAF	Pathogenic	0.35	D
BayesDel_noAF	Pathogenic	0.26
CADD	Pathogenic	28
DANN	Pathogenic	1.0
DEOGEN2	Benign	0.14	T
Eigen	Uncertain	0.61
Eigen_PC	Uncertain	0.66
FATHMM_MKL	Uncertain	0.95	D
LIST_S2	Uncertain	0.87	D
M_CAP	Uncertain	0.16	D
MetaRNN	Pathogenic	0.79	D
MetaSVM	Uncertain	-0.011	T
MutationAssessor	Benign	1.1	L
PhyloP100		6.8
PrimateAI	Pathogenic	0.79	T
PROVEAN	Benign	-1.1	N
REVEL	Uncertain	0.52
Sift	Pathogenic	0.0	D
Sift4G	Benign	0.068	T
Polyphen		1.0	D
Vest4		0.98
MutPred		0.47		Loss of stability (P = 0.0086)
MVP		0.97
MPC		1.1
ClinPred		0.98	D
GERP RS		5.6
Varity_R		0.77
gMVP		0.74
Mutation Taster		=4/96	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: rs387906788; hg19: chr5-56152510;