Unique_Seq_ID	Mod_Count	Mod_Description	Monoisotopic_Mass
1	0		2313.1521119
2	0		1100.6076831
3	0		2731.3914704
4	0		972.5127277
5	0		1776.8893060
6	0		1648.7943506
7	0		2275.1418251
8	0		1383.7357222
9	0		2584.3495509
10	0		3709.8044442
11	0		1260.7189559
12	0		1614.7484621
13	0		3574.7620584
14	0		3203.6559929
15	0		3331.7509484
16	0		3800.0106615
17	0		1900.0304839