rs121913034

Variant names:

• chr11-64809707-T-A
• rs121913034
• NM_001370259.2:c.403A>T

Your query was ambiguous. Multiple possible variants found:

• chr11-64809707-T-A
• chr11-64809707-T-C
• chr11-64809707-T-G

Variant summary

Our verdict is Pathogenic. The variant received 11 ACMG points: 11P and 0B. PVS1 PM2 PP5

The NM_001370259.2(MEN1):​c.403A>T​(p.Lys135*) variant causes a stop gained 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 (no stars). Variant results in nonsense mediated mRNA decay.

• Frequency: Genomes: not found (cov: 31)
• Consequence: MEN1 NM_001370259.2 stop_gained
• Clinical Significance: Pathogenic no assertion criteria provided P:1
• Conservation: PhyloP100: 7.17
• Publications: 2 publications found

Genes affected

MEN1 (HGNC:7010): (menin 1) This gene encodes menin, a tumor suppressor associated with a syndrome known as multiple endocrine neoplasia type 1. Menin is a scaffold protein that functions in histone modification and epigenetic gene regulation. It is thought to regulate several pathways and processes by altering chromatin structure through the modification of histones. [provided by RefSeq, May 2019]

MEN1 Gene-Disease associations (from GenCC):

• multiple endocrine neoplasia type 1

  Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), G2P, ClinGen, Orphanet, Ambry Genetics
• familial isolated hyperparathyroidism

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• pituitary gigantism

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• hereditary pheochromocytoma-paraganglioma

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Pathogenic. The variant received 11 ACMG points.

• PVS1: Loss of function variant, product undergoes nonsense mediated mRNA decay. LoF is a known mechanism of disease.
• PM2: Very rare variant in population databases, with high coverage
• PP5: Variant 11-64809707-T-A is Pathogenic according to our data. Variant chr11-64809707-T-A is described in ClinVar as Pathogenic. ClinVar VariationId is 16694.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MEN1	NM_001370259.2	c.403A>T	p.Lys135*	stop_gained	Exon 2 of 10	ENST00000450708.7	NP_001357188.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MEN1	ENST00000450708.7	c.403A>T	p.Lys135*	stop_gained	Exon 2 of 10	5	NM_001370259.2	ENSP00000394933.3

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 31

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

Submissions by phenotype

Angiofibroma, somatic Pathogenic:1

Sep 01, 1998

OMIM

Significance: Pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Pathogenic	0.62	D
BayesDel_noAF	Pathogenic	0.54
CADD	Pathogenic	42
DANN	Uncertain	1.0
DEOGEN2	Benign	0.0	.;.;.;.;.;.;.;.;.;.;.;.;.;.
Eigen	Pathogenic	0.75
Eigen_PC	Uncertain	0.59
FATHMM_MKL	Uncertain	0.90	D
LIST_S2	Benign	0.0	.;.;.;.;.;.;.;.;.;.;.;.;.;.
MetaRNN	Benign	0.0	.;.;.;.;.;.;.;.;.;.;.;.;.;.
MutationAssessor	Benign	0.0	.;.;.;.;.;.;.;.;.;.;.;.;.;.
PhyloP100		7.2
PROVEAN	Benign	0.0	.;.;.;.;.;.;.;.;.;.;.;.;.;.
REVEL	Benign	0.0
Sift	Pathogenic	0.0	.;.;.;.;.;.;.;.;.;.;.;.;.;.
Sift4G	Pathogenic	0.0	.;.;.;.;.;.;.;.;.;.;.;.;.;.
Vest4		0.90
GERP RS		4.9
PromoterAI		-0.024	Neutral
Mutation Taster		=0/200	disease causing (ClinVar)

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs121913034; hg19: chr11-64577179; COSMIC: COSV56342054;