Gene description for UXT
Gene name ubiquitously-expressed, prefoldin-like chaperone
Gene symbol UXT
Other names/aliases ART-27
STAP1
Species Homo sapiens
 Database cross references - UXT
ExoCarta ExoCarta_8409
Vesiclepedia VP_8409
Entrez Gene 8409
HGNC 12641
MIM 300234
UniProt Q9UBK9  
 UXT identified in exosomes derived from the following tissue/cell type
Mesenchymal stem cells 36408942    
 Gene ontology annotations for UXT
Molecular Function
    chromatin binding GO:0003682 IDA
    transcription corepressor activity GO:0003714 IBA
    transcription corepressor activity GO:0003714 IDA
    protein binding GO:0005515 IPI
    microtubule binding GO:0008017 TAS
    beta-tubulin binding GO:0048487 IDA
    actin filament binding GO:0051015 IDA
Biological Process
    negative regulation of transcription by RNA polymerase II GO:0000122 IDA
    microtubule cytoskeleton organization GO:0000226 IMP
    apoptotic process GO:0006915 IEA
    centrosome cycle GO:0007098 IMP
    mitochondrion transport along microtubule GO:0047497 TAS
    protein stabilization GO:0050821 NAS
Subcellular Localization
    chromatin GO:0000785 IBA
    spindle pole GO:0000922 IEA
    nucleus GO:0005634 IDA
    nucleoplasm GO:0005654 TAS
    cytoplasm GO:0005737 IDA
    centrosome GO:0005813 IDA
    cytoskeleton GO:0005856 IDA
    mediator complex GO:0016592 IBA
    protein folding chaperone complex GO:0101031 NAS
    RPAP3/R2TP/prefoldin-like complex GO:1990062 IPI
 Experiment description of studies that identified UXT 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 UXT
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 SIAH1  
Two-hybrid Homo sapiens
2 KRTAP10-7  
Two-hybrid Homo sapiens
3 POLR2G 5436
Affinity Capture-MS Homo sapiens
4 RIT1 6016
Negative Genetic Homo sapiens
5 Smek1  
Affinity Capture-MS Mus musculus
6 KRTAP12-3  
Two-hybrid Homo sapiens
7 PPP1CB 5500
Affinity Capture-MS Homo sapiens
8 Ruvbl1 56505
Affinity Capture-MS Mus musculus
9 RPAP2  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
10 SIVA1  
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
11 OFCC1  
Affinity Capture-MS Homo sapiens
12 VHL  
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
13 TRIM55  
Two-hybrid Homo sapiens
14 APP 351
Reconstituted Complex Homo sapiens
15 URI1  
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
Affinity Capture-MS Homo sapiens
16 PPP1CC 5501
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
17 RUVBL1 8607
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
Affinity Capture-MS Homo sapiens
18 POLR2I 5438
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
19 KRT40  
Two-hybrid Homo sapiens
20 PFDN4 5203
Affinity Capture-MS Homo sapiens
21 PPP1R7 5510
Affinity Capture-MS Homo sapiens
22 POLR1E  
Affinity Capture-MS Homo sapiens
23 KRT31 3881
Two-hybrid Homo sapiens
24 CRCP  
Affinity Capture-MS Homo sapiens
25 POLR2C 5432
Affinity Capture-MS Homo sapiens
26 LIMK1 3984
Affinity Capture-MS Homo sapiens
27 GPN1  
Affinity Capture-MS Homo sapiens
28 POLR2M  
Affinity Capture-MS Homo sapiens
29 C10orf53  
Affinity Capture-MS Homo sapiens
30 NCK1 4690
Affinity Capture-MS Homo sapiens
31 LSM1 27257
Two-hybrid Homo sapiens
32 DYNLT1 6993
Two-hybrid Homo sapiens
33 MED4 29079
Affinity Capture-MS Homo sapiens
34 GPN3  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
35 POLR2K  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
36 RUNX1  
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
37 PPP1CA 5499
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
38 POLR3K  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
39 UBB 7314
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
40 Pfdn2  
Affinity Capture-MS Mus musculus
41 TBC1D32 221322
Proximity Label-MS Homo sapiens
42 PFDN2 5202
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
Affinity Capture-MS Homo sapiens
43 POLR2B 5431
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
44 TRIM63  
Two-hybrid Homo sapiens
45 CD3EAP  
Affinity Capture-MS Homo sapiens
46 NOTCH2NL 388677
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
47 MPP1 4354
Two-hybrid Homo sapiens
48 KRTAP1-3  
Two-hybrid Homo sapiens
49 POLR3A 11128
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
50 POLR2H 5437
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
51 GLE1 2733
Two-hybrid Homo sapiens
52 POLR1D 51082
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
53 KRTAP10-8  
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
54 POLR2E 5434
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
Affinity Capture-MS Homo sapiens
55 ASB6 140459
Affinity Capture-MS Homo sapiens
56 RPRD2  
Affinity Capture-MS Homo sapiens
57 EGFR 1956
Negative Genetic Homo sapiens
58 POLR2D  
Affinity Capture-MS Homo sapiens
59 POLR2A 5430
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
60 KRTAP5-9  
Two-hybrid Homo sapiens
61 POLR3E 55718
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
62 RPRD1B 58490
Affinity Capture-MS Homo sapiens
63 TXNIP 10628
Two-hybrid Homo sapiens
64 PFDN6 10471
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
Affinity Capture-MS Homo sapiens
65 RPAP3 79657
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-Luminescence Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
Affinity Capture-MS Homo sapiens
66 POLR1A  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
67 Ctbp2  
Two-hybrid Mus musculus
68 Vhl  
Two-hybrid Mus musculus
69 WDR92 116143
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
Affinity Capture-MS Homo sapiens
70 RPRD1A  
Affinity Capture-MS Homo sapiens
71 Brca1  
Affinity Capture-MS Mus musculus
72 IQCF2  
Affinity Capture-MS Homo sapiens
73 FBXL6  
Affinity Capture-MS Homo sapiens
74 WDR34 89891
Affinity Capture-MS Homo sapiens
75 POLR2F  
Affinity Capture-MS Homo sapiens
76 TRPS1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
77 PAK7  
Two-hybrid Homo sapiens
78 SVIL 6840
Two-hybrid Homo sapiens
79 POLR2J  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
80 POLR1B 84172
Affinity Capture-MS Homo sapiens
81 RUVBL2 10856
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
82 POLR2L 5441
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
83 POLR1C 9533
Affinity Capture-MS Homo sapiens
84 LRPPRC 10128
Two-hybrid Homo sapiens
85 TPTE  
Affinity Capture-MS Homo sapiens
86 SCP2 6342
Affinity Capture-MS Homo sapiens
87 NBPF19  
Two-hybrid Homo sapiens
88 SQSTM1 8878
Two-hybrid Homo sapiens
Co-localization Homo sapiens
Affinity Capture-Western Homo sapiens
89 KRTAP5-7  
Two-hybrid Homo sapiens
90 RFPL2  
Affinity Capture-MS Homo sapiens
91 SKAP1 8631
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
92 MED21  
Affinity Capture-MS Homo sapiens
93 SUPT6H 6830
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
94 POLR3D  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
95 POLR3B 55703
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
96 WDR90  
Affinity Capture-MS Homo sapiens
97 PIH1D1  
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
Affinity Capture-MS Homo sapiens
98 ZNRD1  
Affinity Capture-MS Homo sapiens
99 PTGES3 10728
Affinity Capture-MS Homo sapiens
100 KRAS 3845
Synthetic Lethality Homo sapiens
Negative Genetic Homo sapiens
101 C9orf72  
Affinity Capture-MS Homo sapiens
102 AR 367
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
103 POLR3H  
Affinity Capture-MS Homo sapiens
104 NSUN5P1  
Affinity Capture-MS Homo sapiens
105 PDRG1  
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
106 ASB7  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
107 TRAF1 7185
Affinity Capture-MS Homo sapiens
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