Gene description for GTF3C3
Gene name general transcription factor IIIC, polypeptide 3, 102kDa
Gene symbol GTF3C3
Other names/aliases TFIIIC102
TFIIICgamma
TFiiiC2-102
Species Homo sapiens
 Database cross references - GTF3C3
ExoCarta ExoCarta_9330
Vesiclepedia VP_9330
Entrez Gene 9330
HGNC 4666
MIM 604888
UniProt Q9Y5Q9  
 GTF3C3 identified in exosomes derived from the following tissue/cell type
Mesenchymal stem cells 36408942    
 Gene ontology annotations for GTF3C3
Molecular Function
    RNA polymerase III general transcription initiation factor activity GO:0000995 IDA
    DNA binding GO:0003677 IC
    protein binding GO:0005515 IPI
Biological Process
    transcription by RNA polymerase III GO:0006383 IBA
    transcription by RNA polymerase III GO:0006383 IC
    5S class rRNA transcription by RNA polymerase III GO:0042791 IC
    tRNA transcription by RNA polymerase III GO:0042797 IC
Subcellular Localization
    transcription factor TFIIIC complex GO:0000127 IBA
    transcription factor TFIIIC complex GO:0000127 IDA
    fibrillar center GO:0001650 IDA
    nucleoplasm GO:0005654 IDA
    nucleoplasm GO:0005654 TAS
    nuclear membrane GO:0031965 IDA
 Experiment description of studies that identified GTF3C3 in exosomes
1
Experiment ID 488
MISEV standards
EM
Biophysical techniques
CD9|CD81|CD63|GAPDH|SDCBP|LAMP1|TFRC|UCHL1|FLOT2|LAMP2|FLOT1|ICAM1|RAB5B|CD151|RAB35|TSG101|RAB5A|CD82
Enriched markers
CANX
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Homo sapiens
Experiment description Quantitative proteomic analysis of exosomes from umbilical cord mesenchymal stem cells and rat bone marrow stem cells
Authors "Xu X, Yin F, Guo M, Gan G, Lin G, Wen C, Wang J, Song P, Wang J, Qi ZQ, Zhong CQ."
Journal name Proteomics
Publication year 2023
Sample Mesenchymal stem cells
Sample name UCMSC
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
 Protein-protein interactions for GTF3C3
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 UBE2H 7328
Affinity Capture-MS Homo sapiens
2 RIT1 6016
Negative Genetic Homo sapiens
3 ARMC5 79798
Affinity Capture-MS Homo sapiens
4 SENP3 26168
Affinity Capture-MS Homo sapiens
5 CBX1 10951
Affinity Capture-MS Homo sapiens
6 KPNA3 3839
Co-fractionation Homo sapiens
7 NPRL2  
Affinity Capture-MS Homo sapiens
8 COIL  
Proximity Label-MS Homo sapiens
9 CIB2  
Affinity Capture-MS Homo sapiens
10 SQSTM1 8878
Affinity Capture-MS Homo sapiens
11 RPL15 6138
Affinity Capture-MS Homo sapiens
12 CSNK2A1 1457
Affinity Capture-MS Homo sapiens
13 MRPL50 54534
Affinity Capture-MS Homo sapiens
14 Actb 11461
Affinity Capture-MS Mus musculus
15 CENPA  
Proximity Label-MS Homo sapiens
16 USP36  
Affinity Capture-MS Homo sapiens
17 CPSF2 53981
Co-fractionation Homo sapiens
18 RNPS1 10921
Affinity Capture-MS Homo sapiens
19 SDC2 6383
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
20 PCBD1 5092
Two-hybrid Homo sapiens
21 FBXW7  
Affinity Capture-MS Homo sapiens
22 POU5F1  
Affinity Capture-MS Homo sapiens
23 FBL 2091
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
24 POLR1E  
Proximity Label-MS Homo sapiens
25 MAD2L2 10459
Proximity Label-MS Homo sapiens
Affinity Capture-MS Homo sapiens
26 POLR3E 55718
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
27 DEDD  
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
28 GTF3C5 9328
Co-fractionation Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
29 STX6 10228
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
30 Ubr5  
Affinity Capture-MS Mus musculus
31 SLX4  
Affinity Capture-MS Homo sapiens
32 MECP2 4204
Affinity Capture-MS Homo sapiens
33 GTF3A 2971
Affinity Capture-MS Homo sapiens
34 SMARCAD1  
Affinity Capture-MS Homo sapiens
35 MYCN  
Affinity Capture-MS Homo sapiens
36 USP37  
Proximity Label-MS Homo sapiens
37 KLF16  
Proximity Label-MS Homo sapiens
38 UFL1 23376
Affinity Capture-MS Homo sapiens
39 Gtf3c4  
Affinity Capture-MS Mus musculus
40 Gtf3c2  
Affinity Capture-MS Mus musculus
41 PARK2  
Affinity Capture-MS Homo sapiens
42 B4GALT2  
Affinity Capture-MS Homo sapiens
43 NFIX 4784
Proximity Label-MS Homo sapiens
44 EPAS1  
Affinity Capture-MS Homo sapiens
45 KPNA4 3840
Co-fractionation Homo sapiens
46 SNRNP200 23020
Co-fractionation Homo sapiens
47 SMARCA4 6597
Co-fractionation Homo sapiens
48 C9orf72  
Affinity Capture-MS Homo sapiens
49 VCP 7415
Affinity Capture-MS Homo sapiens
50 NTRK1 4914
Affinity Capture-MS Homo sapiens
51 FOXK2  
Affinity Capture-MS Homo sapiens
52 IFI16 3428
Affinity Capture-MS Homo sapiens
53 PPARD  
Affinity Capture-MS Homo sapiens
54 GTF3C2  
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
55 PNMA2  
Affinity Capture-MS Homo sapiens
56 PML 5371
Affinity Capture-MS Homo sapiens
57 HECTD1 25831
Affinity Capture-MS Homo sapiens
58 SPANXN2  
Affinity Capture-MS Homo sapiens
59 EED  
Affinity Capture-MS Homo sapiens
60 POLR2A 5430
Co-fractionation Homo sapiens
61 FOXS1  
Affinity Capture-MS Homo sapiens
62 UBXN6 80700
Affinity Capture-MS Homo sapiens
63 CPNE4 131034
Affinity Capture-MS Homo sapiens
64 CD3EAP  
Proximity Label-MS Homo sapiens
65 FGFBP1 9982
Affinity Capture-MS Homo sapiens
66 BRD7  
Co-fractionation Homo sapiens
67 HNRNPD 3184
Two-hybrid Homo sapiens
68 PAX6  
Proximity Label-MS Homo sapiens
69 BRF1  
Affinity Capture-Western Homo sapiens
70 CPSF1 29894
Co-fractionation Homo sapiens
71 CUL3 8452
Affinity Capture-MS Homo sapiens
72 POLR3A 11128
Co-fractionation Homo sapiens
73 XPO1 7514
Affinity Capture-MS Homo sapiens
74 PCDH1 5097
Affinity Capture-MS Homo sapiens
75 SMARCC2 6601
Co-fractionation Homo sapiens
76 SIRT7  
Affinity Capture-MS Homo sapiens
77 NCAPH2  
Affinity Capture-MS Homo sapiens
78 CRYAA 1409
Affinity Capture-MS Homo sapiens
79 GTF3C1  
Co-fractionation Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
80 FOXG1  
Affinity Capture-MS Homo sapiens
81 YY1 7528
Proximity Label-MS Homo sapiens
82 PLK1 5347
Affinity Capture-MS Homo sapiens
83 RIPK4  
Affinity Capture-MS Homo sapiens
84 GTF3C4 9329
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-MS Homo sapiens
85 HNRNPCL2 440563
Affinity Capture-MS Homo sapiens
86 TBP  
Reconstituted Complex Homo sapiens
87 HNF4A  
Proximity Label-MS Homo sapiens
88 CPT2 1376
Co-fractionation Homo sapiens
89 CEP250 11190
Affinity Capture-MS Homo sapiens
90 CUL9  
Affinity Capture-MS Homo sapiens
91 GTF3C6  
Co-fractionation Homo sapiens
92 IL7R  
Affinity Capture-MS Homo sapiens
93 DEDD2  
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
94 RPA3 6119
Proximity Label-MS Homo sapiens
95 SOHLH1  
Affinity Capture-MS Homo sapiens
96 AMZ1  
Affinity Capture-MS Homo sapiens
97 DNAJC9 23234
Proximity Label-MS Homo sapiens
98 CSNK2A2 1459
Affinity Capture-MS Homo sapiens
99 TOP1 7150
Co-fractionation Homo sapiens
100 DDRGK1 65992
Affinity Capture-MS Homo sapiens
101 FOXQ1  
Affinity Capture-MS Homo sapiens
102 NANOG  
Affinity Capture-MS Homo sapiens
103 NEUROG3  
Affinity Capture-MS Homo sapiens
104 BRD3 8019
Affinity Capture-MS Homo sapiens
105 POLR1D 51082
Affinity Capture-MS Homo sapiens
106 AP5M1 55745
Affinity Capture-MS Homo sapiens
107 HUWE1 10075
Affinity Capture-MS Homo sapiens
108 RPS16 6217
Affinity Capture-MS Homo sapiens
109 Gtf3c6  
Affinity Capture-MS Mus musculus
110 RPL13 6137
Affinity Capture-MS Homo sapiens
111 PLEKHA4 57664
Affinity Capture-MS Homo sapiens
112 ZNF785  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
113 SIRT6  
Affinity Capture-MS Homo sapiens
114 PARP1 142
Proximity Label-MS Homo sapiens
Proximity Label-MS Homo sapiens
115 FBXL6  
Affinity Capture-MS Homo sapiens
116 TP53 7157
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
117 FOXJ2  
Affinity Capture-MS Homo sapiens
118 POLR3C 10623
Affinity Capture-Western Homo sapiens
119 FOXB1  
Affinity Capture-MS Homo sapiens
120 RPAP2  
Affinity Capture-MS Homo sapiens
121 ZNF764 92595
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
122 DHX40  
Proximity Label-MS Homo sapiens
123 TRIM52  
Affinity Capture-MS Homo sapiens
124 POLR3D  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
125 ZCCHC10  
Affinity Capture-MS Homo sapiens
126 BIN3 55909
Affinity Capture-MS Homo sapiens
127 ZNF629 23361
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
128 TXNIP 10628
Affinity Capture-MS Homo sapiens
129 KRAS 3845
Negative Genetic Homo sapiens
130 CD44 960
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
131 MYC  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
132 RANGAP1 5905
Co-fractionation Homo sapiens
133 KDM5C  
Affinity Capture-MS Homo sapiens
134 EP300 2033
Affinity Capture-Western Homo sapiens
135 CASQ2 845
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
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