rs3830472

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 0P and 5B. BP3BS2

The NM_001950.4(E2F4):​c.929_958delGCAGCAGCAGCAGCAGCAGCAGCAGCAGCA​(p.Ser310_Ser319del) variant causes a disruptive inframe deletion change. The variant allele was found at a frequency of 0.00000995 in 1,608,080 control chromosomes in the GnomAD database, with no homozygous occurrence. It is difficult to determine the true allele frequency of this variant because it is of type DEL_BIG, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 31)
Exomes 𝑓: 0.0000096 ( 0 hom. )

Consequence

E2F4
NM_001950.4 disruptive_inframe_deletion

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 3.77

Publications

11 publications found
Variant links:
Genes affected
E2F4 (HGNC:3118): (E2F transcription factor 4) The protein encoded by this gene is a member of the E2F family of transcription factors. The E2F family plays a crucial role in the control of cell cycle and action of tumor suppressor proteins and is also a target of the transforming proteins of small DNA tumor viruses. The E2F proteins contain several evolutionally conserved domains found in most members of the family. These domains include a DNA binding domain, a dimerization domain which determines interaction with the differentiation regulated transcription factor proteins (DP), a transactivation domain enriched in acidic amino acids, and a tumor suppressor protein association domain which is embedded within the transactivation domain. This protein binds to all three of the tumor suppressor proteins pRB, p107 and p130, but with higher affinity to the last two. It plays an important role in the suppression of proliferation-associated genes, and its gene mutation and increased expression may be associated with human cancer. [provided by RefSeq, Jul 2008]

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ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -5 ACMG points.

BP3
Nonframeshift variant in repetitive region in NM_001950.4
BS2
High AC in GnomAdExome4 at 14 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001950.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
E2F4
NM_001950.4
MANE Select
c.929_958delGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAp.Ser310_Ser319del
disruptive_inframe_deletion
Exon 7 of 10NP_001941.2

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
E2F4
ENST00000379378.8
TSL:1 MANE Select
c.929_958delGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAp.Ser310_Ser319del
disruptive_inframe_deletion
Exon 7 of 10ENSP00000368686.3Q16254
E2F4
ENST00000914909.1
c.929_958delGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAp.Ser310_Ser319del
disruptive_inframe_deletion
Exon 7 of 10ENSP00000584968.1
E2F4
ENST00000957228.1
c.944_973delGCAGCAGCAGCAGCAGCAGCAGCAGCAGCAp.Ser315_Ser324del
disruptive_inframe_deletion
Exon 7 of 10ENSP00000627287.1

Frequencies

GnomAD3 genomes
AF:
0.0000133
AC:
2
AN:
150350
Hom.:
0
Cov.:
31
show subpopulations
Gnomad AFR
AF:
0.0000246
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.0000148
Gnomad OTH
AF:
0.00
GnomAD4 exome
AF:
0.00000960
AC:
14
AN:
1457634
Hom.:
0
AF XY:
0.00000828
AC XY:
6
AN XY:
725044
show subpopulations
African (AFR)
AF:
0.0000304
AC:
1
AN:
32892
American (AMR)
AF:
0.0000224
AC:
1
AN:
44574
Ashkenazi Jewish (ASJ)
AF:
0.0000383
AC:
1
AN:
26076
East Asian (EAS)
AF:
0.00
AC:
0
AN:
39534
South Asian (SAS)
AF:
0.00
AC:
0
AN:
85730
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
53052
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5730
European-Non Finnish (NFE)
AF:
0.00000991
AC:
11
AN:
1109940
Other (OTH)
AF:
0.00
AC:
0
AN:
60106
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.486
Heterozygous variant carriers
0
1
2
2
3
4
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Variant carriers
0
2
4
6
8
10
<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:
0.0000133
AC:
2
AN:
150446
Hom.:
0
Cov.:
31
AF XY:
0.00
AC XY:
0
AN XY:
73442
show subpopulations
African (AFR)
AF:
0.0000245
AC:
1
AN:
40830
American (AMR)
AF:
0.00
AC:
0
AN:
15118
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3464
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5132
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4774
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10260
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
294
European-Non Finnish (NFE)
AF:
0.0000148
AC:
1
AN:
67572
Other (OTH)
AF:
0.00
AC:
0
AN:
2092
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.650
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Variant carriers
0
2
4
6
8
10
<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:
0.00
Hom.:
0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
PhyloP100
3.8
Mutation Taster
=134/66
polymorphism

Splicing

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

Publications

Other links and lift over

dbSNP: rs3830472; hg19: chr16-67229793; API