rs9611506

Variant summary

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

The NM_001429.4(EP300):​c.2131+18T>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0351 in 1,605,846 control chromosomes in the GnomAD database, including 1,304 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.026 ( 88 hom., cov: 32)
Exomes 𝑓: 0.036 ( 1216 hom. )

Consequence

EP300
NM_001429.4 intron

Scores

2

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:5

Conservation

PhyloP100: -0.0920

Publications

1 publications found
Variant links:
Genes affected
EP300 (HGNC:3373): (E1A binding protein p300) This gene encodes the adenovirus E1A-associated cellular p300 transcriptional co-activator protein. It functions as histone acetyltransferase that regulates transcription via chromatin remodeling and is important in the processes of cell proliferation and differentiation. It mediates cAMP-gene regulation by binding specifically to phosphorylated CREB protein. This gene has also been identified as a co-activator of HIF1A (hypoxia-inducible factor 1 alpha), and thus plays a role in the stimulation of hypoxia-induced genes such as VEGF. Defects in this gene are a cause of Rubinstein-Taybi syndrome and may also play a role in epithelial cancer. [provided by RefSeq, Jul 2008]
EP300-AS1 (HGNC:50504): (EP300 antisense RNA 1)

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=-0.81).
BP6
Variant 22-41146834-T-A is Benign according to our data. Variant chr22-41146834-T-A is described in ClinVar as Benign. ClinVar VariationId is 93733.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BA1
GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.0776 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
EP300NM_001429.4 linkc.2131+18T>A intron_variant Intron 11 of 30 ENST00000263253.9 NP_001420.2 Q09472Q7Z6C1
EP300NM_001362843.2 linkc.2054-1003T>A intron_variant Intron 10 of 29 NP_001349772.1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
EP300ENST00000263253.9 linkc.2131+18T>A intron_variant Intron 11 of 30 1 NM_001429.4 ENSP00000263253.7 Q09472

Frequencies

GnomAD3 genomes
AF:
0.0259
AC:
3923
AN:
151682
Hom.:
89
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.00619
Gnomad AMI
AF:
0.0351
Gnomad AMR
AF:
0.0205
Gnomad ASJ
AF:
0.0217
Gnomad EAS
AF:
0.00270
Gnomad SAS
AF:
0.0837
Gnomad FIN
AF:
0.0377
Gnomad MID
AF:
0.0348
Gnomad NFE
AF:
0.0347
Gnomad OTH
AF:
0.0345
GnomAD2 exomes
AF:
0.0347
AC:
8483
AN:
244412
AF XY:
0.0392
show subpopulations
Gnomad AFR exome
AF:
0.00567
Gnomad AMR exome
AF:
0.0147
Gnomad ASJ exome
AF:
0.0226
Gnomad EAS exome
AF:
0.00247
Gnomad FIN exome
AF:
0.0352
Gnomad NFE exome
AF:
0.0364
Gnomad OTH exome
AF:
0.0337
GnomAD4 exome
AF:
0.0360
AC:
52367
AN:
1454046
Hom.:
1216
Cov.:
29
AF XY:
0.0379
AC XY:
27456
AN XY:
723646
show subpopulations
African (AFR)
AF:
0.00581
AC:
192
AN:
33062
American (AMR)
AF:
0.0153
AC:
684
AN:
44652
Ashkenazi Jewish (ASJ)
AF:
0.0236
AC:
615
AN:
26080
East Asian (EAS)
AF:
0.00147
AC:
58
AN:
39364
South Asian (SAS)
AF:
0.0875
AC:
7497
AN:
85702
European-Finnish (FIN)
AF:
0.0389
AC:
2059
AN:
52966
Middle Eastern (MID)
AF:
0.0516
AC:
294
AN:
5700
European-Non Finnish (NFE)
AF:
0.0352
AC:
38956
AN:
1106432
Other (OTH)
AF:
0.0335
AC:
2012
AN:
60088
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.460
Heterozygous variant carriers
0
2348
4696
7045
9393
11741
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Exome Hom
Variant carriers
0
1460
2920
4380
5840
7300
<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:
0.0258
AC:
3922
AN:
151800
Hom.:
88
Cov.:
32
AF XY:
0.0267
AC XY:
1981
AN XY:
74214
show subpopulations
African (AFR)
AF:
0.00617
AC:
256
AN:
41470
American (AMR)
AF:
0.0205
AC:
313
AN:
15278
Ashkenazi Jewish (ASJ)
AF:
0.0217
AC:
75
AN:
3454
East Asian (EAS)
AF:
0.00271
AC:
14
AN:
5172
South Asian (SAS)
AF:
0.0844
AC:
407
AN:
4824
European-Finnish (FIN)
AF:
0.0377
AC:
397
AN:
10538
Middle Eastern (MID)
AF:
0.0272
AC:
8
AN:
294
European-Non Finnish (NFE)
AF:
0.0347
AC:
2349
AN:
67750
Other (OTH)
AF:
0.0337
AC:
71
AN:
2108
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.475
Heterozygous variant carriers
0
176
352
527
703
879
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Genome Hom
Variant carriers
0
54
108
162
216
270
<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:
0.0287
Hom.:
9
Bravo
AF:
0.0225
Asia WGS
AF:
0.0220
AC:
75
AN:
3476

ClinVar

Significance: Benign
Submissions summary: Benign:5
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not specified Benign:2
-
PreventionGenetics, part of Exact Sciences
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

Apr 09, 2014
Eurofins Ntd Llc (ga)
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

not provided Benign:2
-
Breakthrough Genomics, Breakthrough Genomics
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:not provided

- -

Aug 17, 2018
GeneDx
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

Rubinstein-Taybi syndrome due to EP300 haploinsufficiency Benign:1
Feb 04, 2025
Labcorp Genetics (formerly Invitae), Labcorp
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.81
CADD
Benign
0.26
DANN
Benign
0.32
PhyloP100
-0.092
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: rs9611506; hg19: chr22-41542838; COSMIC: COSV54336594; COSMIC: COSV54336594; API