MS/MS spectrum  
 
 
 SRM transitions  
Transition ID Precursor m/z Precursor charge Fragment m/z Relative intensity
sHHPSGLR.3.y4.1 311.495 3 432.257 100
sHHPSGLR.3.y5.1 311.495 3 529.309 44
sHHPSGLR.3.b2.1 311.495 3 267.109 38
sHHPSGLR.3.y3.1 311.495 3 345.224 27
sHHPSGLR.3.y1.1 311.495 3 175.119 22
sHHPSGLR.3.y5.2 311.495 3 265.158 17
sHHPSGLR.3.b3.1 311.495 3 404.168 7