MS/MS spectrum  
 
 
 SRM transitions  
Transition ID Precursor m/z Precursor charge Fragment m/z Relative intensity
IQEFHVDGK.2.y2.1 557.78 2 204.134 100
IQEFHVDGK.2.y1.1 557.78 2 147.113 89
IQEFHVDGK.2.y7.1 557.78 2 831.4 87
IQEFHVDGK.2.y5.1 557.78 2 555.289 64
IQEFHVDGK.2.y6.1 557.78 2 702.357 51
IQEFHVDGK.2.y4.1 557.78 2 418.23 51
IQEFHVDGK.2.y3.1 557.78 2 319.161 49