rs2241055

Variant summary

Our verdict is Benign. The variant received -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_005228.5(EGFR):​c.1920-215G>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.334 in 1,371,538 control chromosomes in the GnomAD database, including 79,730 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.31 ( 7786 hom., cov: 33)
Exomes 𝑓: 0.34 ( 71944 hom. )

Consequence

EGFR
NM_005228.5 intron

Scores

2

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -1.55

Publications

11 publications found
Variant links:
Genes affected
EGFR (HGNC:3236): (epidermal growth factor receptor) The protein encoded by this gene is a transmembrane glycoprotein that is a member of the protein kinase superfamily. This protein is a receptor for members of the epidermal growth factor family. EGFR is a cell surface protein that binds to epidermal growth factor, thus inducing receptor dimerization and tyrosine autophosphorylation leading to cell proliferation. Mutations in this gene are associated with lung cancer. EGFR is a component of the cytokine storm which contributes to a severe form of Coronavirus Disease 2019 (COVID-19) resulting from infection with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). [provided by RefSeq, Jul 2020]
EGFR Gene-Disease associations (from GenCC):
  • lung cancer
    Inheritance: AD Classification: DEFINITIVE Submitted by: G2P, Ambry Genetics
  • non-small cell lung carcinoma
    Inheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
  • inflammatory skin and bowel disease, neonatal, 2
    Inheritance: AR Classification: STRONG, MODERATE, LIMITED Submitted by: Genomics England PanelApp, Labcorp Genetics (formerly Invitae), Ambry Genetics, G2P
  • neonatal inflammatory skin and bowel disease
    Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -20 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-1.06).
BP6
Variant 7-55172768-G-C is Benign according to our data. Variant chr7-55172768-G-C is described in ClinVar as [Benign]. Clinvar id is 1286588.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BA1
GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.539 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
EGFRNM_005228.5 linkc.1920-215G>C intron_variant Intron 16 of 27 ENST00000275493.7 NP_005219.2 P00533-1Q504U8F2YGG7

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
EGFRENST00000275493.7 linkc.1920-215G>C intron_variant Intron 16 of 27 1 NM_005228.5 ENSP00000275493.2 P00533-1
EGFRENST00000455089.5 linkc.1785-215G>C intron_variant Intron 15 of 25 1 ENSP00000415559.1 Q504U8
EGFRENST00000450046.2 linkc.1761-215G>C intron_variant Intron 16 of 27 4 ENSP00000413354.2 C9JYS6
EGFRENST00000700145.1 linkc.267-215G>C intron_variant Intron 3 of 8 ENSP00000514824.1 A0A8V8TPW8

Frequencies

GnomAD3 genomes
AF:
0.307
AC:
46673
AN:
152036
Hom.:
7783
Cov.:
33
show subpopulations
Gnomad AFR
AF:
0.195
Gnomad AMI
AF:
0.265
Gnomad AMR
AF:
0.323
Gnomad ASJ
AF:
0.437
Gnomad EAS
AF:
0.555
Gnomad SAS
AF:
0.404
Gnomad FIN
AF:
0.391
Gnomad MID
AF:
0.411
Gnomad NFE
AF:
0.326
Gnomad OTH
AF:
0.326
GnomAD4 exome
AF:
0.337
AC:
411168
AN:
1219384
Hom.:
71944
AF XY:
0.339
AC XY:
206492
AN XY:
608784
show subpopulations
African (AFR)
AF:
0.194
AC:
5428
AN:
27962
American (AMR)
AF:
0.329
AC:
11251
AN:
34206
Ashkenazi Jewish (ASJ)
AF:
0.442
AC:
10545
AN:
23852
East Asian (EAS)
AF:
0.594
AC:
20603
AN:
34698
South Asian (SAS)
AF:
0.389
AC:
29079
AN:
74678
European-Finnish (FIN)
AF:
0.381
AC:
12642
AN:
33144
Middle Eastern (MID)
AF:
0.410
AC:
2201
AN:
5372
European-Non Finnish (NFE)
AF:
0.322
AC:
300831
AN:
933060
Other (OTH)
AF:
0.355
AC:
18588
AN:
52412
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.507
Heterozygous variant carriers
0
13405
26810
40216
53621
67026
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Exome Hom
Variant carriers
0
9498
18996
28494
37992
47490
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
AF:
0.307
AC:
46690
AN:
152154
Hom.:
7786
Cov.:
33
AF XY:
0.315
AC XY:
23402
AN XY:
74382
show subpopulations
African (AFR)
AF:
0.195
AC:
8106
AN:
41524
American (AMR)
AF:
0.322
AC:
4924
AN:
15278
Ashkenazi Jewish (ASJ)
AF:
0.437
AC:
1517
AN:
3470
East Asian (EAS)
AF:
0.555
AC:
2874
AN:
5174
South Asian (SAS)
AF:
0.404
AC:
1949
AN:
4820
European-Finnish (FIN)
AF:
0.391
AC:
4129
AN:
10572
Middle Eastern (MID)
AF:
0.418
AC:
123
AN:
294
European-Non Finnish (NFE)
AF:
0.326
AC:
22140
AN:
67996
Other (OTH)
AF:
0.325
AC:
686
AN:
2114
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.502
Heterozygous variant carriers
0
1612
3224
4837
6449
8061
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Genome Hom
Variant carriers
0
464
928
1392
1856
2320
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
Alfa
AF:
0.313
Hom.:
1003
Bravo
AF:
0.300
Asia WGS
AF:
0.451
AC:
1566
AN:
3478

ClinVar

Significance: Benign
Submissions summary: Benign:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not provided Benign:2
Feb 07, 2019
GeneDx
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

-
Breakthrough Genomics, Breakthrough Genomics
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:not provided

- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-1.1
CADD
Benign
0.076
DANN
Benign
0.30
PhyloP100
-1.6
Mutation Taster
=100/0
polymorphism (auto)

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

Publications

Other links and lift over

dbSNP: rs2241055; hg19: chr7-55240461; COSMIC: COSV99288772; API