chr11-128480265-TCCTTG-AA

Position:

• chr11-128480265-TCCTTG-AA

Variant summary

Our verdict is Pathogenic. Variant got 11 ACMG points: 11P and 0B. PVS1 PM2 PP5

The NM_001143820.2(ETS1):​c.1044_1049delinsTT​(p.Lys349SerfsTer21) variant causes a frameshift change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Pathogenic (no stars). Variant results in nonsense mediated mRNA decay.

• Frequency: Genomes: not found (cov: 30)
• Consequence: ETS1 NM_001143820.2 frameshift
• Clinical Significance: Pathogenic no assertion criteria provided P:1
• Conservation: PhyloP100: 7.67

Genes affected

ETS1 (HGNC:3488): (ETS proto-oncogene 1, transcription factor) This gene encodes a member of the ETS family of transcription factors, which are defined by the presence of a conserved ETS DNA-binding domain that recognizes the core consensus DNA sequence GGAA/T in target genes. These proteins function either as transcriptional activators or repressors of numerous genes, and are involved in stem cell development, cell senescence and death, and tumorigenesis. Alternatively spliced transcript variants encoding different isoforms have been described for this gene.[provided by RefSeq, Jul 2011]

ACMG classification

Verdict is Pathogenic. Variant got 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 11-128480265-TCCTTG-AA is Pathogenic according to our data. Variant chr11-128480265-TCCTTG-AA is described in ClinVar as [Pathogenic]. Clinvar id is 627517.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ETS1	NM_001143820.2	c.1044_1049delinsTT	p.Lys349SerfsTer21	frameshift_variant	8/10	ENST00000392668.8	NP_001137292.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ETS1	ENST00000392668.8	c.1044_1049delinsTT	p.Lys349SerfsTer21	frameshift_variant	8/10	1	NM_001143820.2	ENSP00000376436

Frequencies

GnomAD3 genomes Cov.: 30

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 30

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

Submissions by phenotype

11q partial monosomy syndrome Pathogenic:1

Pathogenic, no assertion criteria provided

literature only

UCSD Department of Pediatrics, University of California, San Diego

Aug 11, 2017

The patient has multiple features of Jacobsen syndrome including congenital heart disease, facial dysmorphism, developmental delay, ADHD. -

Computational scores

Source: dbNSFP v4.3

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs1565372210; hg19: chr11-128350160;