MS/MS spectrum  
 
 
 SRM transitions  
Transition ID Precursor m/z Precursor charge Fragment m/z Relative intensity
AVPNmPQQR.2.y2.1 528.766 2 303.178 100
AVPNmPQQR.2.y7.2 528.766 2 443.714 90
AVPNmPQQR.2.y1.1 528.766 2 175.119 61
AVPNmPQQR.2.y6.1 528.766 2 789.367 53
AVPNmPQQR.2.y5.1 528.766 2 675.324 51
AVPNmPQQR.2.y7.1 528.766 2 886.42 47
AVPNmPQQR.2.b2.1 528.766 2 171.113 18