Gene description for Pck1
Gene name phosphoenolpyruvate carboxykinase 1 (soluble)
Gene symbol Pck1
Other names/aliases GTP
PCK
PEPCK-C
Pepck
RATPEPCK
Species Rattus norvegicus
 Database cross references - Pck1
ExoCarta ExoCarta_362282
Vesiclepedia VP_362282
Entrez Gene 362282
UniProt P07379  
 Pck1 identified in sEVs derived from the following tissue/cell type
Hepatocytes 19367702    
 Gene ontology annotations for Pck1
Molecular Function
    magnesium ion binding GO:0000287 ISO
    magnesium ion binding GO:0000287 ISS
    nucleoside diphosphate kinase activity GO:0004550 EXP
    phosphoenolpyruvate carboxykinase activity GO:0004611 IDA
    phosphoenolpyruvate carboxykinase activity GO:0004611 ISO
    phosphoenolpyruvate carboxykinase (GTP) activity GO:0004613 IBA
    phosphoenolpyruvate carboxykinase (GTP) activity GO:0004613 IDA
    phosphoenolpyruvate carboxykinase (GTP) activity GO:0004613 ISO
    GTP binding GO:0005525 IDA
    GTP binding GO:0005525 ISO
    GDP binding GO:0019003 IDA
    manganese ion binding GO:0030145 IBA
    manganese ion binding GO:0030145 IDA
    manganese ion binding GO:0030145 ISO
    carboxylic acid binding GO:0031406 IDA
    carboxylic acid binding GO:0031406 ISO
    protein serine kinase activity (using GTP as donor) GO:0106264 ISO
    protein serine kinase activity (using GTP as donor) GO:0106264 ISS
Biological Process
    glucose metabolic process GO:0006006 IMP
    glucose metabolic process GO:0006006 ISO
    gluconeogenesis GO:0006094 IBA
    gluconeogenesis GO:0006094 IDA
    gluconeogenesis GO:0006094 IEA
    gluconeogenesis GO:0006094 ISO
    gluconeogenesis GO:0006094 ISO
    gluconeogenesis GO:0006094 TAS
    oxaloacetate metabolic process GO:0006107 IBA
    oxaloacetate metabolic process GO:0006107 IDA
    oxaloacetate metabolic process GO:0006107 ISO
    lipid metabolic process GO:0006629 ISO
    response to bacterium GO:0009617 ISO
    response to activity GO:0014823 IEP
    peptidyl-serine phosphorylation GO:0018105 ISO
    peptidyl-serine phosphorylation GO:0018105 ISS
    propionate catabolic process GO:0019543 IBA
    response to nutrient levels GO:0031667 IEP
    response to lipopolysaccharide GO:0032496 IEP
    response to insulin GO:0032868 ISO
    response to insulin GO:0032868 ISS
    cellular response to insulin stimulus GO:0032869 IBA
    cellular response to insulin stimulus GO:0032869 IEP
    cellular response to insulin stimulus GO:0032869 ISO
    cellular response to insulin stimulus GO:0032869 ISS
    response to lipid GO:0033993 IEP
    glucose homeostasis GO:0042593 IDA
    response to starvation GO:0042594 IBA
    positive regulation of memory T cell differentiation GO:0043382 ISO
    positive regulation of memory T cell differentiation GO:0043382 ISS
    positive regulation of transcription by RNA polymerase II GO:0045944 ISO
    glyceraldehyde-3-phosphate biosynthetic process GO:0046166 ISO
    glycerol biosynthetic process from pyruvate GO:0046327 IBA
    glycerol biosynthetic process from pyruvate GO:0046327 IDA
    glycerol biosynthetic process from pyruvate GO:0046327 ISO
    positive regulation of lipid biosynthetic process GO:0046889 ISO
    regulation of lipid biosynthetic process GO:0046890 ISO
    regulation of lipid biosynthetic process GO:0046890 ISS
    cellular response to potassium ion starvation GO:0051365 ISO
    hepatocyte differentiation GO:0070365 IBA
    response to interleukin-6 GO:0070741 IEP
    cellular response to retinoic acid GO:0071300 IEP
    cellular response to cAMP GO:0071320 IEP
    cellular response to fructose stimulus GO:0071332 IEP
    cellular response to glucose stimulus GO:0071333 IBA
    cellular response to glucose stimulus GO:0071333 IDA
    cellular response to glucose stimulus GO:0071333 ISO
    cellular response to interleukin-1 GO:0071347 IEP
    cellular response to tumor necrosis factor GO:0071356 IEP
    cellular response to glucagon stimulus GO:0071377 IEP
    cellular response to hypoxia GO:0071456 IEP
    cellular hyperosmotic response GO:0071474 IEP
    cellular hyperosmotic salinity response GO:0071475 IEP
    cellular hypotonic response GO:0071476 IEP
    cellular hypotonic salinity response GO:0071477 IEP
    cellular response to dexamethasone stimulus GO:0071549 IBA
    tricarboxylic acid metabolic process GO:0072350 ISO
    cellular response to raffinose GO:0097403 IEP
    cellular response to phorbol 13-acetate 12-myristate GO:1904628 IEP
    response to methionine GO:1904640 IEP
Subcellular Localization
    cytoplasm GO:0005737 IDA
    mitochondrion GO:0005739 IBA
    endoplasmic reticulum GO:0005783 ISO
    endoplasmic reticulum GO:0005783 ISS
    cytosol GO:0005829 IBA
    cytosol GO:0005829 ISO
    cytosol GO:0005829 ISO
    cytosol GO:0005829 ISS
    cytosol GO:0005829 TAS
 Experiment description of studies that identified Pck1 in sEVs
1
Experiment ID 35
MISEV standards
CEM
Biophysical techniques
TSG101|Alix|CD81|CD63
Enriched markers
HSPA5
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19367702    
Organism Rattus norvegicus
Experiment description Characterization and Comprehensive Proteome Profiling of Exosomes Secreted by Hepatocytes.
Authors "Conde-Vancells J, Rodriguez-Suarez E, Embade N, Gil D, Matthiesen R, Valle M, Elortza F, Lu SC, Mato JM, Falcon-Perez JM"
Journal name JPR
Publication year 2008
Sample Hepatocytes
Sample name Hepatocytes
Isolation/purification methods Differential centrifugation
Filtration
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QTOF]
Western blotting
 Protein-protein interactions for Pck1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 SIRT1  
Biochemical Activity Homo sapiens
View the network image/svg+xml
 Pathways in which Pck1 is involved
PathwayEvidenceSource
Gluconeogenesis IEA Reactome
Glucose metabolism IEA Reactome
Metabolism IEA Reactome
Metabolism of carbohydrates IEA Reactome





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