Gene description for PCBP3
Gene name poly(rC) binding protein 3
Gene symbol PCBP3
Other names/aliases ALPHA-CP3
Species Homo sapiens
 Database cross references - PCBP3
ExoCarta ExoCarta_54039
Vesiclepedia VP_54039
Entrez Gene 54039
HGNC 8651
MIM 608502
UniProt P57721  
 PCBP3 identified in exosomes derived from the following tissue/cell type
Neuroblastoma cells 25944692    
Platelets 25332113    
Platelets 25332113    
Platelets 25332113    
 Gene ontology annotations for PCBP3
Molecular Function
    RNA binding GO:0003723 HDA
    RNA binding GO:0003723 NAS
    mRNA binding GO:0003729 IBA
    protein binding GO:0005515 IPI
    C-rich single-stranded DNA binding GO:1990829 IEA
Biological Process
    negative regulation of transcription by RNA polymerase II GO:0000122 IEA
    regulation of transcription by RNA polymerase II GO:0006357 IBA
    mRNA metabolic process GO:0016071 NAS
Subcellular Localization
    nucleus GO:0005634 HDA
    nucleus GO:0005634 IBA
    cytoplasm GO:0005737 IBA
    cytosol GO:0005829 HDA
    extracellular exosome GO:0070062 HDA
    ribonucleoprotein complex GO:1990904 IEA
 Experiment description of studies that identified PCBP3 in exosomes
1
Experiment ID 224
MISEV standards
EM|AFM
Biophysical techniques
Alix|TSG101|CD63|CD81
Enriched markers
GOLGA2
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25944692    
Organism Homo sapiens
Experiment description Proteogenomic analysis reveals exosomes are more oncogenic than ectosomes
Authors "Keerthikumar S, Gangoda L, Liem M, Fonseka P, Atukorala I, Ozcitti C, Mechler A, Adda CG, Ang CS, Mathivanan S"
Journal name Oncotarget
Publication year 2015
Sample Neuroblastoma cells
Sample name SH-SY5Y
Isolation/purification methods Differential centrifugation
Ultracentrifugation
OptiPrep density gradient
Flotation density 1.10 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
2
Experiment ID 231
MISEV standards
Biophysical techniques
Alix|CD63|CD9
Enriched markers
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors "Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G."
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 1
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Western blotting
Mass spectrometry
3
Experiment ID 232
MISEV standards
Biophysical techniques
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors "Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G."
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 2
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
4
Experiment ID 233
MISEV standards
Biophysical techniques
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors "Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G."
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 3
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for PCBP3
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Igf2bp2 319765
Two-hybrid Mus musculus
2 REC8  
Affinity Capture-MS Homo sapiens
3 AKR1B10 57016
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
4 GNPDA2 132789
Affinity Capture-MS Homo sapiens
5 ZNF514  
Affinity Capture-MS Homo sapiens
6 Celf1  
Two-hybrid Mus musculus
7 AGXT  
Affinity Capture-MS Homo sapiens
8 MSRB2  
Affinity Capture-MS Homo sapiens
9 MYEOV  
Affinity Capture-MS Homo sapiens
10 PTX3 5806
Affinity Capture-MS Homo sapiens
11 COPRS  
Affinity Capture-MS Homo sapiens
12 QKI 9444
Two-hybrid Homo sapiens
13 GAPDHS 26330
Affinity Capture-MS Homo sapiens
14 Aif1l  
Affinity Capture-MS Mus musculus
15 KIF20A 10112
Affinity Capture-MS Homo sapiens
16 GCLM 2730
Affinity Capture-MS Homo sapiens
17 DVL3 1857
Affinity Capture-MS Homo sapiens
18 GBP2  
Affinity Capture-MS Homo sapiens
19 SLC39A3  
Affinity Capture-MS Homo sapiens
20 RNH1 6050
Affinity Capture-MS Homo sapiens
21 PLOD3 8985
Affinity Capture-MS Homo sapiens
22 TSTA3 7264
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
23 PFKL 5211
Co-fractionation Homo sapiens
24 METTL25  
Affinity Capture-MS Homo sapiens
25 KIF23 9493
Affinity Capture-MS Homo sapiens
26 MATR3 9782
Two-hybrid Homo sapiens
27 PPP1R18 170954
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
28 PRC1 9055
Affinity Capture-MS Homo sapiens
29 BBOX1 8424
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
30 THTPA  
Affinity Capture-MS Homo sapiens
31 PIF1  
Affinity Capture-MS Homo sapiens
32 FBLN2 2199
Affinity Capture-MS Homo sapiens
33 MCTS1 28985
Affinity Capture-MS Homo sapiens
34 CCDC6 8030
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
35 EIF3E 3646
Affinity Capture-MS Homo sapiens
36 FAM127C  
Affinity Capture-MS Homo sapiens
37 COLGALT2  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
38 RAB6B 51560
Affinity Capture-MS Homo sapiens
39 MYCN  
Affinity Capture-MS Homo sapiens
40 SERBP1 26135
Affinity Capture-MS Homo sapiens
41 Igf2bp3 140488
Two-hybrid Mus musculus
42 SREK1 140890
Two-hybrid Homo sapiens
43 KIF14 9928
Affinity Capture-MS Homo sapiens
44 PARPBP  
Affinity Capture-MS Homo sapiens
45 DLD 1738
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
46 ARL2BP 23568
Affinity Capture-MS Homo sapiens
47 RBM47 54502
Two-hybrid Homo sapiens
48 SNRPA 6626
Two-hybrid Homo sapiens
49 SRSF3 6428
Two-hybrid Homo sapiens
50 FAM96B 51647
Affinity Capture-MS Homo sapiens
51 APOBEC3C 27350
Two-hybrid Homo sapiens
52 HDAC10  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
53 CELF4  
Two-hybrid Homo sapiens
54 MYDGF 56005
Affinity Capture-MS Homo sapiens
55 SDF2L1 23753
Affinity Capture-MS Homo sapiens
56 CHMP4B 128866
Affinity Capture-MS Homo sapiens
57 EIF4EBP1  
Affinity Capture-MS Homo sapiens
58 PRKCE 5581
Affinity Capture-MS Homo sapiens
59 PCBP2 5094
Two-hybrid Homo sapiens
Cross-Linking-MS (XL-MS) Homo sapiens
Affinity Capture-MS Homo sapiens
60 ANLN 54443
Affinity Capture-MS Homo sapiens
61 ZBTB2 57621
Affinity Capture-MS Homo sapiens
62 RBM39 9584
Affinity Capture-MS Homo sapiens
63 CDC73  
Affinity Capture-MS Homo sapiens
64 ECD  
Affinity Capture-MS Homo sapiens
65 Rbm47  
Two-hybrid Mus musculus
66 ECT2 1894
Affinity Capture-MS Homo sapiens
67 OCRL 4952
Affinity Capture-MS Homo sapiens
68 RLIM 51132
Affinity Capture-MS Homo sapiens
69 Rbm14  
Two-hybrid Mus musculus
70 SGOL1  
Affinity Capture-MS Homo sapiens
71 TYW3  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
72 B4GALNT3  
Affinity Capture-MS Homo sapiens
73 PSMA2 5683
Affinity Capture-MS Homo sapiens
74 KLRD1  
Affinity Capture-MS Homo sapiens
75 NUP43 348995
Affinity Capture-MS Homo sapiens
76 FTH1 2495
Affinity Capture-Western Homo sapiens
77 Pcbp1 23983
Two-hybrid Mus musculus
78 KRT81  
Two-hybrid Homo sapiens
79 PCBP1 5093
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
80 SPEN 23013
Co-fractionation Homo sapiens
81 BAG1 573
Affinity Capture-MS Homo sapiens
82 Ube2i  
Two-hybrid Mus musculus
83 ENO2 2026
Affinity Capture-MS Homo sapiens
84 DDRGK1 65992
Affinity Capture-MS Homo sapiens
85 Eif2s1 13665
Two-hybrid Mus musculus
86 ZC3HAV1 56829
Two-hybrid Homo sapiens
87 Sf3b2  
Two-hybrid Mus musculus
88 PDSS1  
Affinity Capture-MS Homo sapiens
89 Cirbp  
Two-hybrid Mus musculus
90 LGALSL 29094
Affinity Capture-MS Homo sapiens
91 Eif3c 56347
Two-hybrid Mus musculus
92 FCGR3B  
Affinity Capture-MS Homo sapiens
93 CA6 765
Affinity Capture-MS Homo sapiens
94 Elavl4  
Two-hybrid Mus musculus
95 FOLR1 2348
Affinity Capture-MS Homo sapiens
96 PDCD2L 84306
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
97 RUVBL2 10856
Affinity Capture-MS Homo sapiens
98 HECTD3 79654
Affinity Capture-MS Homo sapiens
99 COMMD5 28991
Affinity Capture-MS Homo sapiens
100 ACAA2 10449
Co-fractionation Homo sapiens
101 TLE1 7088
Affinity Capture-MS Homo sapiens
102 OR4X2  
Affinity Capture-MS Homo sapiens
103 PTBP1 5725
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
104 B4GAT1 11041
Affinity Capture-MS Homo sapiens
105 FBXO4 26272
Affinity Capture-MS Homo sapiens
106 PUF60 22827
Two-hybrid Homo sapiens
107 PTBP2  
Two-hybrid Homo sapiens
108 DDIT4L  
Two-hybrid Homo sapiens
109 UFL1 23376
Affinity Capture-MS Homo sapiens
110 RUVBL1 8607
Affinity Capture-MS Homo sapiens
Two-hybrid Homo sapiens
111 PSMA5 5686
Affinity Capture-MS Homo sapiens
112 HNRNPLL 92906
Two-hybrid Homo sapiens
113 TRMT5  
Affinity Capture-MS Homo sapiens
114 KCTD17 79734
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
115 RHOD 29984
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
116 MYC  
Affinity Capture-MS Homo sapiens
117 Srsf3 20383
Two-hybrid Mus musculus
118 PLD6  
Affinity Capture-MS Homo sapiens
119 DCP2  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
120 WNT16  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
View the network image/svg+xml
 Pathways in which PCBP3 is involved
No pathways found





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