MS/MS spectrum  
 
 
 SRM transitions  
Transition ID Precursor m/z Precursor charge Fragment m/z Relative intensity
DAALGPIR.2.y4.1 427.74 2 442.277 100
DAALGPIR.2.y5.1 427.74 2 555.361 61
DAALGPIR.2.y6.1 427.74 2 626.398 49
DAALGPIR.2.y3.1 427.74 2 385.256 23
DAALGPIR.2.y1.1 427.74 2 175.119 21