Table 5.

Kinases identified in the FIP1L1-PDGFRα cell line EoL-1


PSDB ID

pTyr sites

Peptide

Novel site
Lipid kinase    
    PIK3CB   772   EALSDLQSPLNPCVILSELyVEK   Yes  
    PIK3CD   440   CLYyMWPSVPDEKGELLNPTGTVR   Yes  
    PIK3CD   485   SNPNTDSAAALLICLPEVAPHPVYyPALEK   Yes  
    PIK3CD   524   GSGELyEHEKDLVWK   Yes  
    PIK3R1   580   DQyLMWLTQK   No  
Protein kinase    
    Ack   518   KPTyDPVSEDQDPLSSDFKR   No  
    Cdc2   15   IEKIGEGTyGVVYK   No  
    Cdc2   19   IEKIGEGTYGVVyK   No  
    DYRK1A   321   IYQyIQSR   No  
    ERK1   204   IADPEHDHTGFLTEyVATR   No  
    ERK2   187   VADPDHDHTGFLTEyVATR   No  
    FIP1L1*  95   TGAPQyGSYGTAPVNLNIK   Yes  
    FIP1L1*  98   TGAPQYGSyGTAPVNLNIK   Yes  
    GSK3-β   216   GEPNVSyICSR   No  
    Hck   411   VIEDNEyTAR   No  
    Hck   522   NRPEERPTFEYIQSVLDDFYTATESQyQQQP   No  
    Lyn   507   EKAEERPTFDYLQSVLDDFYTATEGQyQQQP   No  
    PDGFRα   742   QADTTQyVPMLER   No  
    PDGFRα   762, 768   SLyDRPASyK   No  
    PDGFRα   1018   LSADSGyIIPLPDIDPVPEEEDLGKR   No  
    PRP4   849   LCDFGSASHVADNDITPyLVSR   No  
    Syk
 
323
 
QESTVSFNPyEPELAPWAADKGPQR
 
No
 

PSDB ID

pTyr sites

Peptide

Novel site
Lipid kinase    
    PIK3CB   772   EALSDLQSPLNPCVILSELyVEK   Yes  
    PIK3CD   440   CLYyMWPSVPDEKGELLNPTGTVR   Yes  
    PIK3CD   485   SNPNTDSAAALLICLPEVAPHPVYyPALEK   Yes  
    PIK3CD   524   GSGELyEHEKDLVWK   Yes  
    PIK3R1   580   DQyLMWLTQK   No  
Protein kinase    
    Ack   518   KPTyDPVSEDQDPLSSDFKR   No  
    Cdc2   15   IEKIGEGTyGVVYK   No  
    Cdc2   19   IEKIGEGTYGVVyK   No  
    DYRK1A   321   IYQyIQSR   No  
    ERK1   204   IADPEHDHTGFLTEyVATR   No  
    ERK2   187   VADPDHDHTGFLTEyVATR   No  
    FIP1L1*  95   TGAPQyGSYGTAPVNLNIK   Yes  
    FIP1L1*  98   TGAPQYGSyGTAPVNLNIK   Yes  
    GSK3-β   216   GEPNVSyICSR   No  
    Hck   411   VIEDNEyTAR   No  
    Hck   522   NRPEERPTFEYIQSVLDDFYTATESQyQQQP   No  
    Lyn   507   EKAEERPTFDYLQSVLDDFYTATEGQyQQQP   No  
    PDGFRα   742   QADTTQyVPMLER   No  
    PDGFRα   762, 768   SLyDRPASyK   No  
    PDGFRα   1018   LSADSGyIIPLPDIDPVPEEEDLGKR   No  
    PRP4   849   LCDFGSASHVADNDITPyLVSR   No  
    Syk
 
323
 
QESTVSFNPyEPELAPWAADKGPQR
 
No
 

For a complete listing of phosphotyrosine peptides found in this sample, see Table S2.

*

Fusion partner with PDGFRα.

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