Gene description for XPR1
Gene name xenotropic and polytropic retrovirus receptor 1
Gene symbol XPR1
Other names/aliases SYG1
X3
Species Homo sapiens
 Database cross references - XPR1
ExoCarta ExoCarta_9213
Vesiclepedia VP_9213
Entrez Gene 9213
HGNC 12827
MIM 605237
UniProt Q9UBH6  
 XPR1 identified in exosomes derived from the following tissue/cell type
Mesenchymal stem cells 36408942    
Ovarian cancer cells 23333927    
Ovarian cancer cells 23333927    
Squamous carcinoma cells 20124223    
 Gene ontology annotations for XPR1
Molecular Function
    inositol hexakisphosphate binding GO:0000822 IBA
    inositol hexakisphosphate binding GO:0000822 IDA
    virus receptor activity GO:0001618 IEA
    phosphate transmembrane transporter activity GO:0005315 IBA
    phosphate transmembrane transporter activity GO:0005315 IMP
    efflux transmembrane transporter activity GO:0015562 IMP
Biological Process
    phosphate ion transport GO:0006817 IBA
    response to virus GO:0009615 IEA
    cellular response to phosphate starvation GO:0016036 IBA
    intracellular phosphate ion homeostasis GO:0030643 IMP
    phosphate ion transmembrane transport GO:0035435 IMP
    symbiont entry into host cell GO:0046718 IEA
Subcellular Localization
    plasma membrane GO:0005886 IBA
    plasma membrane GO:0005886 IDA
 Experiment description of studies that identified XPR1 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
2
Experiment ID 211
MISEV standards
EM
Biophysical techniques
TSG101|Alix|EpCAM|TFRC
Enriched markers
cytochrome c|GOLGA2
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23333927    
Organism Homo sapiens
Experiment description Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors "Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K."
Journal name J Proteomics
Publication year 2013
Sample Ovarian cancer cells
Sample name IGROV1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.09-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
3
Experiment ID 212
MISEV standards
CEM
Biophysical techniques
TSG101|Alix|EpCAM|TFRC
Enriched markers
Cytochrome C|GOLGA2
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23333927    
Organism Homo sapiens
Experiment description Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors "Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K."
Journal name J Proteomics
Publication year 2013
Sample Ovarian cancer cells
Sample name OVCAR-3
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.09-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
4
Experiment ID 191
MISEV standards
Biophysical techniques
Alix|CD81|CD9
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 20124223    
Organism Homo sapiens
Experiment description Hypoxic tumor cell modulates its microenvironment to enhance angiogenic and metastatic potential by secretion of proteins and exosomes.
Authors "Park JE, Tan HS, Datta A, Lai RC, Zhang H, Meng W, Lim SK, Sze SK."
Journal name Mol Cell Proteomics
Publication year 2010
Sample Squamous carcinoma cells
Sample name Squamous carcinoma cell (A431)
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for XPR1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 TGOLN2 10618
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
2 GJD3  
Proximity Label-MS Homo sapiens
3 Tmed2 56334
Affinity Capture-MS Mus musculus
4 UTRN 7402
Affinity Capture-MS Homo sapiens
5 OCLN 100506658
Proximity Label-MS Homo sapiens
6 VAPA 9218
Affinity Capture-MS Homo sapiens
7 LAMP3  
Proximity Label-MS Homo sapiens
8 PDCD1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
9 DBN1 1627
Affinity Capture-MS Homo sapiens
10 LAMP2 3920
Proximity Label-MS Homo sapiens
11 Actb 11461
Affinity Capture-MS Mus musculus
12 STX4 6810
Proximity Label-MS Homo sapiens
13 MLLT4 4301
Proximity Label-MS Homo sapiens
14 CTLA4  
Affinity Capture-MS Homo sapiens
15 KIF5B 3799
Affinity Capture-MS Homo sapiens
16 SNX27 81609
Affinity Capture-MS Homo sapiens
17 GAK 2580
Affinity Capture-MS Homo sapiens
18 C3orf52  
Affinity Capture-MS Homo sapiens
19 STX6 10228
Proximity Label-MS Homo sapiens
20 DGCR2 9993
Affinity Capture-MS Homo sapiens
21 RAB35 11021
Proximity Label-MS Homo sapiens
22 KIAA1161 57462
Affinity Capture-MS Homo sapiens
23 FAF2 23197
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
24 EBAG9 9166
Proximity Label-MS Homo sapiens
25 AMOT  
Proximity Label-MS Homo sapiens
26 NUP155 9631
Proximity Label-MS Homo sapiens
27 VSIG1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
28 C19orf38  
Affinity Capture-MS Homo sapiens
29 CEACAM21  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
30 LYN 4067
Proximity Label-MS Homo sapiens
31 Sec24c  
Affinity Capture-MS Mus musculus
32 MCAM 4162
Proximity Label-MS Homo sapiens
33 VSIG4  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
34 DNAJC5 80331
Proximity Label-MS Homo sapiens
35 PBXIP1 57326
Affinity Capture-MS Homo sapiens
36 DIRAS3  
Proximity Label-MS Homo sapiens
37 BACE2 25825
Affinity Capture-MS Homo sapiens
38 GPR182  
Affinity Capture-MS Homo sapiens
39 Coro1c 23790
Affinity Capture-MS Mus musculus
40 UPK1A 11045
Affinity Capture-MS Homo sapiens
41 VSTM1  
Affinity Capture-MS Homo sapiens
42 RHOT2 89941
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
43 Chmp4b 75608
Affinity Capture-MS Mus musculus
44 PTGIR  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
45 Rab5c 19345
Affinity Capture-MS Mus musculus
46 NTRK1 4914
Affinity Capture-MS Homo sapiens
47 SLC15A1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
48 EFNA4  
Affinity Capture-MS Homo sapiens
49 APLNR  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
50 TTYH1  
Affinity Capture-MS Homo sapiens
51 CD79B 974
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
52 EPB41L4A 64097
Proximity Label-MS Homo sapiens
53 LAMP1 3916
Proximity Label-MS Homo sapiens
54 PTH2R  
Affinity Capture-MS Homo sapiens
55 Bmpr1a  
Affinity Capture-MS Mus musculus
56 CMKLR1 1240
Affinity Capture-MS Homo sapiens
57 GOLT1B 51026
Affinity Capture-MS Homo sapiens
58 Rmdn3  
Affinity Capture-MS Mus musculus
59 TNFRSF1A 7132
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
60 EGFR 1956
Negative Genetic Homo sapiens
61 TMEM74  
Affinity Capture-MS Homo sapiens
62 CD226 10666
Affinity Capture-MS Homo sapiens
63 Kif5b 16573
Affinity Capture-MS Mus musculus
64 FGFR2 2263
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
65 SLC3A2 6520
Affinity Capture-MS Homo sapiens
66 RHOB 388
Proximity Label-MS Homo sapiens
67 CLTC 1213
Affinity Capture-MS Homo sapiens
68 KIDINS220 57498
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
69 FLOT1 10211
Proximity Label-MS Homo sapiens
70 TACC3  
Affinity Capture-MS Homo sapiens
71 SLC4A2 6522
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
72 MAGEA8  
Affinity Capture-MS Homo sapiens
73 TMEM9 252839
Affinity Capture-MS Homo sapiens
74 KCNA2  
Affinity Capture-MS Homo sapiens
75 RNF19B  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
76 OR10H2  
Affinity Capture-MS Homo sapiens
77 RYK 6259
Affinity Capture-MS Homo sapiens
78 LCK 3932
Proximity Label-MS Homo sapiens
79 B4GAT1 11041
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
80 ELAVL1 1994
Affinity Capture-RNA Homo sapiens
81 C11orf52 91894
Proximity Label-MS Homo sapiens
82 DNAJC5B  
Proximity Label-MS Homo sapiens
83 RAB7A 7879
Affinity Capture-MS Homo sapiens
84 Flot1 14251
Affinity Capture-MS Mus musculus
85 EPHA2 1969
Proximity Label-MS Homo sapiens
86 NLGN3  
Affinity Capture-MS Homo sapiens
87 DNAJC1 64215
Proximity Label-MS Homo sapiens
88 KRAS 3845
Proximity Label-MS Homo sapiens
Negative Genetic Homo sapiens
89 RAB5C 5878
Affinity Capture-MS Homo sapiens
90 Ptpn23 104831
Affinity Capture-MS Mus musculus
91 DKKL1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
View the network image/svg+xml
 Pathways in which XPR1 is involved
No pathways found





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