Gene description for P3H1
Gene name prolyl 3-hydroxylase 1
Gene symbol P3H1
Other names/aliases GROS1
LEPRE1
OI8
Species Homo sapiens
 Database cross references - P3H1
ExoCarta ExoCarta_64175
Entrez Gene 64175
HGNC 19316
MIM 610339
UniProt Q32P28  
 P3H1 identified in exosomes derived from the following tissue/cell type
Mesenchymal stem cells Unpublished / Not applicable
Urine 19056867    
 Gene ontology annotations for P3H1
Molecular Function
    L-ascorbic acid binding GO:0031418 IEA
    collagen binding GO:0005518 ISS
    iron ion binding GO:0005506 IEA
    molecular_function GO:0003674 ND
    procollagen-proline 3-dioxygenase activity GO:0019797 ISS
    protein complex binding GO:0032403 ISS
Biological Process
    chaperone-mediated protein folding GO:0061077 ISS
    collagen fibril organization GO:0030199 IEA
    cell growth GO:0016049 IEA
    extracellular matrix organization GO:0030198 TAS
    negative regulation of post-translational protein modification GO:1901874 IMP
    protein hydroxylation GO:0018126 IMP
    regulation of ossification GO:0030278 IEA
    regulation of protein secretion GO:0050708 IMP
    protein folding GO:0006457 IMP
    oxidation-reduction process GO:0055114 IEA
    collagen metabolic process GO:0032963 ISS
    bone development GO:0060348 IMP
    negative regulation of cell proliferation GO:0008285 NAS
    peptidyl-proline hydroxylation GO:0019511 ISS
    protein stabilization GO:0050821 IMP
Subcellular Localization
    endoplasmic reticulum GO:0005783 IDA
    extracellular exosome GO:0070062 IDA
    nucleus GO:0005634 IEA
    proteinaceous extracellular matrix GO:0005578 IEA
    membrane GO:0016020 IDA
    endoplasmic reticulum lumen GO:0005788 TAS
    macromolecular complex GO:0032991 ISS
 Experiment description of studies that identified P3H1 in exosomes
1
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PubMed ID Unpublished / Not applicable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
2
Experiment ID 63
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
AQP2
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19056867    
Organism Homo sapiens
Experiment description Large-scale proteomics and phosphoproteomics of urinary exosomes.
Authors Gonzales PA, Pisitkun T, Hoffert JD, Tchapyjnikov D, Star RA, Kleta R, Wang NS, Knepper MA
Journal name JASN
Publication year 2009
Sample Urine
Sample name Urine - Normal
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LTQ]
Western blotting
 Protein-protein interactions for P3H1
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which P3H1 is involved
PathwayEvidenceSource
Collagen biosynthesis and modifying enzymes TAS Reactome





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