MS/MS spectrum  
 
 
 SRM transitions  
Transition ID Precursor m/z Precursor charge Fragment m/z Relative intensity
mGQPGSGSmPSR.2.y9.1 612.261 2 891.399 100
mGQPGSGSmPSR.2.b3.1 612.261 2 333.123 58
mGQPGSGSmPSR.2.b7.2 612.261 2 316.129 27
mGQPGSGSmPSR.2.b2.1 612.261 2 205.064 18
mGQPGSGSmPSR.2.y9.2 612.261 2 446.203 16
mGQPGSGSmPSR.2.y3.1 612.261 2 359.204 14
mGQPGSGSmPSR.2.y8.1 612.261 2 794.346 13