Gene description for E2F1
Gene name E2F transcription factor 1
Gene symbol E2F1
Other names/aliases E2F-1
RBAP1
RBBP3
RBP3
Species Homo sapiens
 Database cross references - E2F1
ExoCarta ExoCarta_1869
Vesiclepedia VP_1869
Entrez Gene 1869
HGNC 3113
MIM 189971
UniProt Q01094  
 E2F1 identified in exosomes derived from the following tissue/cell type
Endothelial cells 26027894    
 Gene ontology annotations for E2F1
Molecular Function
    sequence-specific DNA binding GO:0043565 ISS
    core promoter binding GO:0001047 IDA
    DNA binding GO:0003677 IMP
    transcription factor binding GO:0008134 IPI
    sequence-specific DNA binding transcription factor activity GO:0003700 TAS
    protein binding GO:0005515 IPI
Biological Process
    negative regulation of DNA binding GO:0043392 IDA
    cellular response to hypoxia GO:0071456 IEA
    intrinsic apoptotic signaling pathway by p53 class mediator GO:0072332 IEA
    Notch signaling pathway GO:0007219 TAS
    negative regulation of transcription, DNA-templated GO:0045892 IMP
    cellular response to fatty acid GO:0071398 IEA
    positive regulation of transcription from RNA polymerase II promoter GO:0045944 IMP
    transcription, DNA-templated GO:0006351 ISS
    forebrain development GO:0030900 IEA
    negative regulation of transcription from RNA polymerase II promoter GO:0000122 IMP
    negative regulation of transcription involved in G1/S transition of mitotic cell cycle GO:0071930 IMP
    negative regulation of fat cell proliferation GO:0070345 ISS
    G1/S transition of mitotic cell cycle GO:0000082 TAS
    anoikis GO:0043276 IEA
    positive regulation of gene expression GO:0010628 IDA
    lens fiber cell apoptotic process GO:1990086 IEA
    positive regulation of transcription, DNA-templated GO:0045893 IMP
    regulation of G1/S transition of mitotic cell cycle GO:2000045 IMP
    intrinsic apoptotic signaling pathway in response to DNA damage GO:0008630 IMP
    intrinsic apoptotic signaling pathway GO:0097193 TAS
    negative regulation of fat cell differentiation GO:0045599 ISS
    DNA damage checkpoint GO:0000077 IMP
    positive regulation of protein insertion into mitochondrial membrane involved in apoptotic signaling pathway GO:1900740 TAS
    positive regulation of fibroblast proliferation GO:0048146 IMP
    mRNA stabilization GO:0048255 IDA
    apoptotic process GO:0006915 TAS
    mitotic cell cycle GO:0000278 TAS
    regulation of transcription, DNA-templated GO:0006355 IDA
    spermatogenesis GO:0007283 IEA
    programmed cell death GO:0012501 TAS
Subcellular Localization
    cytoplasm GO:0005737 IEA
    Rb-E2F complex GO:0035189 IDA
    nucleoplasm GO:0005654 TAS
    nucleus GO:0005634 IDA
 Experiment description of studies that identified E2F1 in exosomes
1
Experiment ID 226
MISEV standards
EM
EV Biophysical techniques
GAPDH|CD9|FLOT1
EV Enriched markers
LMNA|H2AFX|ATP5A1|TOMM20
EV Negative markers
EV Particle analysis
Identified molecule mRNA
Identification method Small RNA sequencing (Illumina HiSeq 2000 (Solexa)
PubMed ID 26027894    
Organism Homo sapiens
Experiment description Quantitative and qualitative analysis of small RNAs in human endothelial cells and exosomes provides insights into localized RNA processing, degradation and sorting
Authors Bas W. M. van Balkom, Almut S. Eisele, D. Michiel Pegtel, Sander Bervoets, Marianne C. Verhaar
Journal name Journal of Extracellular Vesicles
Publication year 2015
Sample Endothelial cells
Sample name HMEC-1
Isolation/purification methods Differential ultracentrifugation
Sucrose density gradient
Flotation density 1.10 g/mL
Molecules identified in the study miRNA
Protein
snoRNA
lncRNA
yRNA
snRNA
mRNA
ncRNA
mtRNA
vtRNA
scaRNA
lincRNA
Methods used in the study Small RNA sequencing (Illumina HiSeq 2000 (Solexa)
Western blotting
 Protein-protein interactions for E2F1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 PHB 5245
Invivo Homo sapiens
Invitro Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Co-localization Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
2 RBL1  
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
3 NCOA6  
Affinity Capture-Western Homo sapiens
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
4 CUL1 8454
Invitro Homo sapiens
Invivo Homo sapiens
5 SPIB  
Two-hybrid Homo sapiens
6 CCNA2 890
Invitro Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
7 CDK3 1018
Invivo Homo sapiens
8 TOPBP1 11073
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
9 TP53BP1 7158
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
10 TRRAP 8295
Affinity Capture-Western Homo sapiens
11 SP4  
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
12 MGA  
Two-hybrid Homo sapiens
13 RB1 5925
Invivo Homo sapiens
Invitro Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
14 TFDP2  
Invivo Homo sapiens
Invivo Homo sapiens
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
15 SP1  
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
16 PURA 5813
Invivo Homo sapiens
Invitro Homo sapiens
17 BRCA1 672
Invitro Homo sapiens
Far Western Homo sapiens
Reconstituted Complex Homo sapiens
18 SKP2  
Invitro Homo sapiens
Invivo Homo sapiens
19 NDNL2 56160
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
20 BRD2  
Invivo Homo sapiens
21 CREBBP  
Two-hybrid Homo sapiens
22 MDM4  
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
23 RBBP4 5928
Affinity Capture-Western Homo sapiens
24 RING1  
Affinity Capture-Western Homo sapiens
25 TEAD3  
Two-hybrid Homo sapiens
26 HDAC1 3065
Affinity Capture-Western Homo sapiens
27 GTF2H1 2965
Invivo Homo sapiens
Invitro Homo sapiens
28 CDK2 1017
Reconstituted Complex Homo sapiens
29 TFDP1  
Invitro Homo sapiens
Invivo Homo sapiens
30 PKIB  
Two-hybrid Homo sapiens
31 ARID3A  
Invivo Homo sapiens
Invitro Homo sapiens
32 SP3  
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
33 NPDC1  
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
34 NFKB1 4790
Invitro Homo sapiens
Invivo Homo sapiens
35 MYBL2 4605
Two-hybrid Homo sapiens
36 MNAT1  
Invitro Homo sapiens
37 DNMT1 1786
Co-fractionation Homo sapiens
38 FHL2 2274
Two-hybrid Homo sapiens
39 NDN 4692
Invivo Homo sapiens
Invitro Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
40 RNF144  
Two-hybrid Homo sapiens
41 ARID4A  
Invivo Homo sapiens
Invitro Homo sapiens
42 SP2  
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
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