Variant 11-119278645-TATG-TATGATG details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP6_Very_StrongBS2

The NM_005188.4(CBL):c.1380_1382dup(p.Asp460dup) variant causes a inframe insertion change. The variant allele was found at a frequency of 0.000581 in 1,613,000 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Likely benign (★★). Synonymous variant affecting the same amino acid position (i.e. Y455Y) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.00069 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00057 ( 0 hom. )

Consequence

CBL
NM_005188.4 inframe_insertion

Scores

Not classified

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:7

Conservation

PhyloP100: 7.13

Variant links:

Genes affected

CBL (HGNC:1541): (Cbl proto-oncogene) This gene is a proto-oncogene that encodes a RING finger E3 ubiquitin ligase. The encoded protein is one of the enzymes required for targeting substrates for degradation by the proteasome. This protein mediates the transfer of ubiquitin from ubiquitin conjugating enzymes (E2) to specific substrates. This protein also contains an N-terminal phosphotyrosine binding domain that allows it to interact with numerous tyrosine-phosphorylated substrates and target them for proteasome degradation. As such it functions as a negative regulator of many signal transduction pathways. This gene has been found to be mutated or translocated in many cancers including acute myeloid leukaemia, and expansion of CGG repeats in the 5' UTR has been associated with Jacobsen syndrome. Mutations in this gene are also the cause of Noonan syndrome-like disorder. [provided by RefSeq, Jul 2016]

CBL links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -12 ACMG points.

BP6

Variant 11-119278645-T-TATG is Benign according to our data. Variant chr11-119278645-T-TATG is described in ClinVar as [Likely_benign]. Clinvar id is 45200.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High AC in GnomAd4 at 105 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CBL	NM_005188.4 linkuse as main transcript	c.1380_1382dup	p.Asp460dup	inframe_insertion	9/16	ENST00000264033.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CBL	ENST00000264033.6 linkuse as main transcript	c.1380_1382dup	p.Asp460dup	inframe_insertion	9/16	1	NM_005188.4	P2

Frequencies

GnomAD3 genomes

AF:

0.000692

AC:

105

AN:

151678

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000969

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000460

Gnomad ASJ

AF:

0.00432

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000208

Gnomad FIN

AF:

0.00448

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000412

Gnomad OTH

AF:

0.00144

GnomAD3 exomes

AF:

0.000779

AC:

195

AN:

250258

Hom.:

AF XY:

0.000762

AC XY:

103

AN XY:

135212

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000580

Gnomad ASJ exome

AF:

0.00279

Gnomad EAS exome

AF:

0.0000545

Gnomad SAS exome

AF:

0.0000655

Gnomad FIN exome

AF:

0.00427

Gnomad NFE exome

AF:

0.000549

Gnomad OTH exome

AF:

0.00131

GnomAD4 exome

AF:

0.000569

AC:

832

AN:

1461204

Hom.:

Cov.:

AF XY:

0.000532

AC XY:

387

AN XY:

726920

show subpopulations

Gnomad4 AFR exome

AF:

0.000120

Gnomad4 AMR exome

AF:

0.0000671

Gnomad4 ASJ exome

AF:

0.00283

Gnomad4 EAS exome

AF:

0.000151

Gnomad4 SAS exome

AF:

0.0000464

Gnomad4 FIN exome

AF:

0.00500

Gnomad4 NFE exome

AF:

0.000389

Gnomad4 OTH exome

AF:

0.000679

GnomAD4 genome

AF:

0.000692

AC:

105

AN:

151796

Hom.:

Cov.:

AF XY:

0.000782

AC XY:

AN XY:

74158

show subpopulations

Gnomad4 AFR

AF:

0.0000966

Gnomad4 AMR

AF:

0.000459

Gnomad4 ASJ

AF:

0.00432

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000208

Gnomad4 FIN

AF:

0.00448

Gnomad4 NFE

AF:

0.000412

Gnomad4 OTH

AF:

0.00142

EpiCase

AF:

0.000545

EpiControl

AF:

0.000297

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:7

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:3

Likely benign, criteria provided, single submitter	clinical testing	Genetic Services Laboratory, University of Chicago	Feb 02, 2021	- -
Benign, criteria provided, single submitter	clinical testing	Women's Health and Genetics/Laboratory Corporation of America, LabCorp	May 15, 2023	Variant summary: CBL c.1380_1382dupTGA (p.Asp460dup) results in an in-frame duplication that is predicted to duplicate one amino acid into the encoded protein. The variant allele was found at a frequency of 0.00078 in 250258 control chromosomes (gnomAD). The observed variant frequency is approximately 312 fold of the estimated maximal expected allele frequency for a pathogenic variant in CBL causing Noonan Syndrome And Related Conditions (2.5e-06), strongly suggesting that the variant is benign. To our knowledge, no occurrence of c.1380_1382dupTGA in individuals affected with Noonan Syndrome And Related Conditions and no experimental evidence demonstrating its impact on protein function have been reported. Five ClinVar submitters have assessed the variant since 2014: four classified the variant as likely benign, and one as benign. Based on the evidence outlined above, the variant was classified as benign. -
Likely benign, criteria provided, single submitter	clinical testing	Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine	Apr 10, 2017	p.Asp460dup in exon 9 of CBL: This variant is not expected to have clinical sign ificance because it has been identified in 0.5% (126/25640) Finnish chromosomes by the Genome Aggregation Database (gnomAD, http://gnomad.broadinstitute.org; db SNP rs777654641). -

not provided

Benign:3

Benign, criteria provided, single submitter	clinical testing	CeGaT Center for Human Genetics Tuebingen	Mar 01, 2024	CBL: BS1, BS2 -
Benign, criteria provided, single submitter	clinical testing	GeneDx	Jun 03, 2020	This variant is associated with the following publications: (PMID: 32041989) -
Likely benign, criteria provided, single submitter	clinical testing	ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories	Jul 27, 2021	- -

RASopathy

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Invitae

Jan 29, 2024

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over