From: Nano-electrospray tandem mass spectrometric analysis of the acetylation state of histones H3 and H4 in stationary phase in Saccharomyces cerevisiae
Order
b ion (m/z)
Sequence
y ion (m/z)
1
58.0295
G
9
2
171.1135
L
786.5192
8
3
228.1350
673.4351
7
4
356.2299
K
616.4136
6
5
413.2514
488.3187
470.2729
431.2972
541.3100
A
374.2757
669.4050
303.2386
R
175.1437