rs1554035881

Variant names:

• chr5-56882809-C-T
• rs1554035881
• NM_005921.2:c.3609C>T

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 2P and 7B. PM2 BP4_Strong BP6_Moderate BP7

The NM_005921.2(MAP3K1):​c.3609C>T​(p.Pro1203Pro) variant causes a synonymous 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. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: MAP3K1 NM_005921.2 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.457
• Publications: 0 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, G2P, Labcorp Genetics (formerly Invitae)
• 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

ACMG classification

Our verdict: Likely_benign. The variant received -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.74).
• BP6: Variant 5-56882809-C-T is Benign according to our data. Variant chr5-56882809-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 471693.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=0.457 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MAP3K1	NM_005921.2	c.3609C>T	p.Pro1203Pro	synonymous_variant	Exon 14 of 20	ENST00000399503.4	NP_005912.1
MAP3K1	XM_047417218.1	c.3609C>T	p.Pro1203Pro	synonymous_variant	Exon 14 of 18		XP_047273174.1
MAP3K1	XM_047417219.1	c.3198C>T	p.Pro1066Pro	synonymous_variant	Exon 15 of 21		XP_047273175.1
MAP3K1	XM_047417220.1	c.3198C>T	p.Pro1066Pro	synonymous_variant	Exon 15 of 21		XP_047273176.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MAP3K1	ENST00000399503.4	c.3609C>T	p.Pro1203Pro	synonymous_variant	Exon 14 of 20	1	NM_005921.2	ENSP00000382423.3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 33

GnomAD4 genome Cov.: 32

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

46,XY sex reversal 6 Benign:1

Apr 06, 2017

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.74
CADD	Benign	5.7
DANN	Benign	0.52
PhyloP100		0.46
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

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: rs1554035881; hg19: chr5-56178636; COSMIC: COSV105336126; COSMIC: COSV105336126;