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Table 4 T cell response of donors to predicted and conserved T cell epitopes encompassing entire HA protein

From: T cell memory to evolutionarily conserved and shared hemagglutinin epitopes of H1N1 viruses: a pilot scale study

Donor ID (age/ gender)

HLA-DRB1, 3, 4, and 5 alleles

CD4+ epitopes on HA protein

HA1 (1–329 a.a)

HA2 (330–561 a.a)

19-33

99-113

104-119

315-329

319-333

377-391

413-427

421-435

426-440

510-524

511-525

518-532

531-545

D1 (22/M)

DRB1*13

           

X

 
 

DRB1*14

             
 

DRB3*52

             

D2 (22/M)

DRB1*04,

           

X

X

 

DRB1*15

             
 

DRB4*53,

             
 

DRB5*51

             

D3 (23/F)

DRB1*04,

             
 

DRB1*15

             
 

DRB4*53,

             
 

DRB5*51

             

D4 (25/M)

DRB1*07

           

X

X

 

DRB3*52

             

D5 (23/M)

DRB1*03

    

X

 

X

    

X

X

 

DRB3*52

             

D6 (27/M)

DRB1*04,

           

X

X

 

DRB1*17

             
 

DRB3*52,

             
 

DRB4*53

             

D7 (30/F)

DRB1*08,

     

X

   

X

X

X

X

 

DRB1*15

             
 

DRB5*51

             

D8 (34/M)

DRB1*07

         

X

X

  
 

DRB4*53

             

D9 (51/F)

DRB1*07,

     

X

 

X

X

  

X

 
 

DRB1*17

             
 

DRB3*52,

             
 

DRB4*53

             

D10 (53/M)

DRB1*07,

  

X

X

X

X

X

X

X

X

X

X

X

 

DRB1*13

             
 

DRB4*53

             

D11 (53/F)

DRB1*07,

   

X

X

  

X

X

X

X

X

X

 

DRB1*17

             
 

DRB3*52,

             
 

DRB4*53

             

D12 (60/F)

DRB1*03

         

X

X

X

X

 

DRB4*52

             

D13 (66/F)

DRB1*15

           

X

 
 

DRB4*53,

             
 

DRB5*51

             

D14 (66/M)

DRB1*04

X

 

X

X

X

X

    

X

X

X

 

DRB3*52,

             
 

DRB4*53

             
  1. X: denotes positive IFN-γ secretions.