Gene description for COL5A2
Gene name collagen, type V, alpha 2
Gene symbol COL5A2
Other names/aliases EDSC
Species Homo sapiens
 Database cross references - COL5A2
ExoCarta ExoCarta_1290
Entrez Gene 1290
HGNC 2210
MIM 120190
UniProt P05997  
 COL5A2 identified in exosomes derived from the following tissue/cell type
Endothelial cells 26027894    
Liver cancer cells 25265333    
Liver cancer cells 25265333    
Mesenchymal stem cells Unpublished / Not applicable
 Gene ontology annotations for COL5A2
Molecular Function
    SMAD binding GO:0046332 IEA
    metal ion binding GO:0046872 IEA
    extracellular matrix structural constituent GO:0005201 IEA
    molecular_function GO:0003674 ND
Biological Process
    skin development GO:0043588 ISS
    extracellular matrix organization GO:0030198 TAS
    negative regulation of endodermal cell differentiation GO:1903225 IDA
    axon guidance GO:0007411 TAS
    ossification GO:0001503 IEA
    skeletal system development GO:0001501 IEA
    cellular response to amino acid stimulus GO:0071230 IEA
    eye morphogenesis GO:0048592 IMP
    collagen catabolic process GO:0030574 TAS
    collagen fibril organization GO:0030199 ISS
    extracellular matrix disassembly GO:0022617 TAS
Subcellular Localization
    endoplasmic reticulum lumen GO:0005788 TAS
    extracellular matrix GO:0031012 NAS
    extracellular region GO:0005576 TAS
    collagen type V trimer GO:0005588 IMP
 Experiment description of studies that identified COL5A2 in exosomes
1
Experiment ID 226
ISEV standards
✔
EM
EV Biophysical techniques
✔
GAPDH
EV Cytosolic markers
✔
CD9|FLOT1
EV Membrane 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
2
Experiment ID 266
ISEV standards
✘ EV Biophysical techniques
✔
TSG101|Alix
EV Cytosolic markers
✘ EV Membrane markers
✔
CANX|HSP90B1
EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25265333    
Organism Homo sapiens
Experiment description Quantitative Proteomic Analysis of Exosome Protein Content Changes Induced by Hepatitis B Virus in Huh‑7 Cells Using SILAC Labeling and LC−MS/MS
Authors Zhao X, Wu Y, Duan J, Ma Y, Shen Z, Wei L, Cui X, Zhang J, Xie Y, Liu J
Journal name J Proteome Res
Publication year 2014
Sample Liver cancer cells
Sample name Huh-7 - Wild type
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
3
Experiment ID 268
ISEV standards
✘ EV Biophysical techniques
✔
TSG101|Alix
EV Cytosolic markers
✘ EV Membrane markers
✔
CANX|HSP90B1
EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25265333    
Organism Homo sapiens
Experiment description Quantitative Proteomic Analysis of Exosome Protein Content Changes Induced by Hepatitis B Virus in Huh‑7 Cells Using SILAC Labeling and LC−MS/MS
Authors Zhao X, Wu Y, Duan J, Ma Y, Shen Z, Wei L, Cui X, Zhang J, Xie Y, Liu J
Journal name J Proteome Res
Publication year 2014
Sample Liver cancer cells
Sample name Huh-7 - Transfected with HBx-null HBV replicon plasmids
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
4
Experiment ID 126
ISEV standards
✘ EV Biophysical techniques
✔
GAPDH
EV Cytosolic markers
✘ EV Membrane markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry [LTQ-FT Ultra]
PubMed ID Unpublished / Not applicable
Organism Homo sapiens
Experiment description Mesenchymal Stem Cell Exosomes: The Future MSC-based Therapy?
Authors Ruenn Chai Lai, Ronne Wee Yeh Yeo, Soon Sim Tan, Bin Zhang, Yijun Yin, Newman Siu Kwan Sze, Andre Choo, and Sai Kiang Lim
Journal name Mesenchymal Stem Cell Therapy
Publication year 2011
Sample Mesenchymal stem cells
Sample name huES9.E1
Isolation/purification methods HPLC
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Antobody array
Mass spectrometry
 Protein-protein interactions for COL5A2
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.



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