11-64807889-AC-A
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Variant summary
Our verdict is Pathogenic. Variant got 10 ACMG points: 10P and 0B. PVS1_StrongPM2PP3_ModeratePP5_Moderate
The NM_001370259.2(MEN1):c.654+1del variant causes a splice donor change. The variant was absent in control chromosomes in GnomAD project. 1/1 splice prediction tools predicting alterations to normal splicing. Variant has been reported in ClinVar as Pathogenic (★).
Frequency
Genomes: not found (cov: 32)
Consequence
MEN1
NM_001370259.2 splice_donor
NM_001370259.2 splice_donor
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 6.90
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]
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ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 10 ACMG points.
PVS1
Splicing variant, NOT destroyed by nmd, known LOF gene, truncates exone, which is 0.11347517 fraction of the gene. Cryptic splice site detected, with MaxEntScore 3.8, offset of 0 (no position change), new splice context is: gcgGTattg. Cryptic site results in inframe change. If cryptic site found is not functional and variant results in exon loss, it results in frameshift change.
PM2
Very rare variant in population databases, with high coverage;
PP3
Splicing scoreres supports a deletorius effect: Scorers claiming Pathogenic: max_spliceai. No scorers claiming Uncertain. No scorers claiming Benign.
PP5
Variant 11-64807889-AC-A is Pathogenic according to our data. Variant chr11-64807889-AC-A is described in ClinVar as [Pathogenic]. Clinvar id is 374107.Status of the report is criteria_provided_single_submitter, 1 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
MEN1 | NM_001370259.2 | c.654+1del | splice_donor_variant | ENST00000450708.7 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
MEN1 | ENST00000450708.7 | c.654+1del | splice_donor_variant | 5 | NM_001370259.2 | P3 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD3 genomes
Cov.:
32
GnomAD4 exome Cov.: 33
GnomAD4 exome
Cov.:
33
GnomAD4 genome Cov.: 32
GnomAD4 genome
Cov.:
32
ClinVar
Significance: Pathogenic
Submissions summary: Pathogenic:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Diabetes mellitus;C0020538:Hypertensive disorder;C0151468:Thyroid adenoma;C0238198:Gastrointestinal stromal tumor;C0262587:Parathyroid gland adenoma;C0401151:Chronic diarrhea Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | Centre for Mendelian Genomics, University Medical Centre Ljubljana | Jan 20, 2015 | - - |
Computational scores
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Calibrated prediction
Score
Prediction
Splicing
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Calibrated prediction
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SpliceAI score (max)
Details are displayed if max score is > 0.2
DS_DG_spliceai
Position offset: 3
DS_DL_spliceai
Position offset: 2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at