TABLE 1.

A list of masses (m/z) of Bio-DOPA¹-α-factor fragment ions observed in the Bio-DOPA¹-α-factor spectrum (Fig. 5A) compared with theoretical values

Ion number	b ions (m/z)		y ions (m/z)
	Expected	Observed	Expected	Observed
2	317.33	317.15
3	503.54	503.31	392.47	392.20
4	616.70	616.21	520.61	520.39
5	744.833	744.36
6	857.99	857.40	674.77	674.31
7	1325.46	1324.57	1142.24	1141.61
8	1422.58	1421.70	1255.41	1254.50
9	1479.64	1478.59	1383.54	1383.52
10	1607.77	1606.65	1496.70	1496.92
11			1682.91	1682.83