Gene description for Anp32b
Gene name acidic (leucine-rich) nuclear phosphoprotein 32 family, member B
Gene symbol Anp32b
Other names/aliases PAL31
Species Rattus norvegicus
 Database cross references - Anp32b
ExoCarta ExoCarta_170724
Entrez Gene 170724
UniProt Q9EST6  
 Anp32b identified in exosomes derived from the following tissue/cell type
Reticulocytes 21828046    
 Gene ontology annotations for Anp32b
Molecular Function
    histone binding GO:0042393 ISO
    RNA polymerase binding GO:0070063 ISO
Biological Process
    ventricular system development GO:0021591 ISO
    positive regulation of cell proliferation GO:0008284 IMP
    positive regulation of G1/S transition of mitotic cell cycle GO:1900087 IMP
    activation of cysteine-type endopeptidase activity involved in apoptotic process GO:0006919 ISO
    nucleosome assembly GO:0006334 ISO
    positive regulation of protein export from nucleus GO:0046827 ISO
    inner ear development GO:0048839 ISO
    vasculature development GO:0001944 ISO
    palate development GO:0060021 ISO
    negative regulation of cell differentiation GO:0045596 ISO
Subcellular Localization
    nucleus GO:0005634 ISO
    nucleolus GO:0005730 ISO
    extracellular exosome GO:0070062 ISO
    cytoplasm GO:0005737 ISO
 Experiment description of studies that identified Anp32b in exosomes
1
Experiment ID 98
ISEV standards
EM
EV Biophysical techniques
TSG101|HSP90|HSC70
EV Cytosolic markers
MHCI
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E.
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
 Protein-protein interactions for Anp32b
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which Anp32b is involved
No pathways found





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