rs933058944

Variant names:

• chr11-119206497-G-A
• rs933058944
• NM_005188.4:c.80G>A

Your query was ambiguous. Multiple possible variants found:

• chr11-119206497-G-A
• chr11-119206497-G-T

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_005188.4(CBL):​c.80G>A​(p.Gly27Glu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000705 in 1,417,870 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G27V) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 7.1e-7 (0 hom.)
• Consequence: CBL NM_005188.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.97
• Publications: 0 publications found

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 Gene-Disease associations (from GenCC):

• CBL-related disorder

  Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: G2P, Ambry Genetics, Orphanet, Labcorp Genetics (formerly Invitae), ClinGen, PanelApp Australia, Genomics England PanelApp
• juvenile myelomonocytic leukemia

  Inheritance: AD Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)
• Noonan syndrome

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.39780328).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005188.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CBL	NM_005188.4	MANE Select	c.80G>A	p.Gly27Glu	missense	Exon 1 of 16	NP_005179.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CBL	ENST00000264033.6	TSL:1 MANE Select	c.80G>A	p.Gly27Glu	missense	Exon 1 of 16	ENSP00000264033.3
	CBL	ENST00000634586.1	TSL:5	c.80G>A	p.Gly27Glu	missense	Exon 1 of 18	ENSP00000489218.1
	CBL	ENST00000637974.1	TSL:5	c.74G>A	p.Gly25Glu	missense	Exon 1 of 17	ENSP00000490763.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 7.05e-7 AC: 1 AN: 1417870 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 701282

African (AFR) AF: 0.00 AC: 0 AN: 32730

American (AMR) AF: 0.00 AC: 0 AN: 37932

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25334

East Asian (EAS) AF: 0.00 AC: 0 AN: 37790

South Asian (SAS) AF: 0.00 AC: 0 AN: 81076

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 47592

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5170

European-Non Finnish (NFE) AF: 9.16e-7 AC: 1 AN: 1091452

Other (OTH) AF: 0.00 AC: 0 AN: 58794

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions as Germline

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Cardiovascular phenotype (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.99
BayesDel_addAF	Uncertain	0.11	D
BayesDel_noAF	Uncertain	-0.080
CADD	Pathogenic	29
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.64	D
Eigen	Benign	-0.34
Eigen_PC	Benign	-0.20
FATHMM_MKL	Uncertain	0.86	D
LIST_S2	Uncertain	0.92	D
M_CAP	Pathogenic	0.79	D
MetaRNN	Benign	0.40	T
MetaSVM	Benign	-0.70	T
MutationAssessor	Benign	0.0	N
PhyloP100		8.0
PrimateAI	Pathogenic	0.90	D
PROVEAN	Benign	-1.6	N
REVEL	Uncertain	0.34
Sift	Uncertain	0.020	D
Sift4G	Uncertain	0.016	D
Polyphen		0.0060	B
Vest4		0.77
MutPred		0.23		Gain of solvent accessibility (P = 0.0411)
MVP		0.89
MPC		2.3
ClinPred		0.92	D
GERP RS		2.5
PromoterAI		0.012	Neutral
Varity_R		0.58
gMVP		0.72
Mutation Taster		=33/67	disease causing

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: rs933058944; hg19: chr11-119077207;