MS/MS spectrum  
 
 
 SRM transitions  
Transition ID Precursor m/z Precursor charge Fragment m/z Relative intensity
PTAAAPIISSVQK.2.y8.1 662.877 2 871.525 100
PTAAAPIISSVQK.2.y5.1 662.877 2 548.304 32
PTAAAPIISSVQK.2.y11.1 662.877 2 1084.64 31
PTAAAPIISSVQK.2.y9.1 662.877 2 942.562 27
PTAAAPIISSVQK.2.y6.1 662.877 2 661.388 22
PTAAAPIISSVQK.2.y4.1 662.877 2 461.272 20
PTAAAPIISSVQK.2.y12.1 662.877 2 1185.68 20