Peptide ID	Primary Protein	Peptide Sequence	Special Residues	Instrument
PEP2013040220	Insulin-like growth factor-binding protein 2	LIQGAPTIR	R+10	Agilent 6490

Rank	Heavy	Precursor Ion m/z	Collision Energy	Polarity	Fragment Ion	Dwell	Cell Accelerator Voltage	Parent Charge State	Product Ion m/z	Fragmentor	Abundance
1	True	489.8027	9	Positive	y7++	10	5	2	376.7181	380	159178.0
2	True	489.8027	13	Positive	y6	10	5	2	624.3703	380	130564.0
3	True	489.8027	13	Positive	y7	10	5	2	752.4289	380	128208.0
4	True	489.8027	9	Positive	b2	10	5	2	227.1754	380	72690.0
5	True	489.8027	9	Positive	y4	10	5	2	496.3117	380	57554.0
1	False	484.797	9	Positive	y7++	10	5	2	371.71	380	159178.0
2	False	484.797	13	Positive	y6	10	5	2	614.36	380	130564.0
3	False	484.797	13	Positive	y7	10	5	2	742.42	380	128208.0
4	False	484.797	9	Positive	b2	10	5	2	227.1754	380	72690.0
5	False	484.797	9	Positive	y4	10	5	2	486.3	380	57554.0