MS/MS spectrum  
 
 
 SRM transitions  
Transition ID Precursor m/z Precursor charge Fragment m/z Relative intensity
GPFTDVVTTNLK.2.y1.1 667.354 2 147.113 100
GPFTDVVTTNLK.2.y5.1 667.354 2 576.335 99
GPFTDVVTTNLK.2.y2.1 667.354 2 260.197 91
GPFTDVVTTNLK.2.y9.1 667.354 2 990.547 67
GPFTDVVTTNLK.2.y6.1 667.354 2 675.404 64
GPFTDVVTTNLK.2.y4.1 667.354 2 475.287 64
GPFTDVVTTNLK.2.y8.1 667.354 2 889.499 58