MS/MS spectrum  
 
 
 SRM transitions  
Transition ID Precursor m/z Precursor charge Fragment m/z Relative intensity
YLELNSLPSK.2.y3.1 603.324 2 331.198 100
YLELNSLPSK.2.y1.1 603.324 2 147.113 38
YLELNSLPSK.2.y8.1 603.324 2 887.483 32
YLELNSLPSK.2.y7.1 603.324 2 758.441 17
YLELNSLPSK.2.y8.2 603.324 2 444.245 13
YLELNSLPSK.2.y6.1 603.324 2 645.357 12
YLELNSLPSK.2.y5.1 603.324 2 531.314 10