Peptide ID	Primary Protein	Peptide Sequence	Special Residues	Instrument
PEP999903080004	C-reactive protein	AFVFPK	K+8	Qtrap 4000

Rank	Heavy	Q1	Q3	Collision Energy	Declustering Potential	Fragment Ion	Parent Charge State	Time	Cell Exit Potential	Abundance
1	True	358.7	252.2	25	50	y2	2	20	21	0.0
2	True	358.7	191.1	21	50	a2	2	20	21	0.0
3	True	358.7	498.3	16	50	y4	2	20	21	0.0
4	True	358.7	219.1	16	50	b2	2	20	21	0.0
5	True	358.7	399.2	21	50	y3	2	20	21	0.0
1	False	354.7	244.2	25	50	y2	2	20	21	0.0
2	False	354.7	191.1	21	50	a2	2	20	21	0.0
3	False	354.7	490.3	16	50	y4	2	20	21	0.0
4	False	354.7	219.1	16	50	b2	2	20	21	0.0
5	False	354.7	391.2	21	50	y3	2	20	21	0.0