Table 4.

Summary of the MALDI-TOF MS of purified product. HPLC peaks with a %area higher than 10% were analyzed (Figures S1–S4).

Peptide	m/z	ID	4MP	PP	PZ
NBC112	1520.9	Molecular ion	X	X	X
	1449.8	Alanine deletion	X		X
	1383.7	Histidine deletion	X		X
NBC155	1036.6	Molecular ion	X	X	X
NBC759	1742.1	Molecular ion	X	X	X
	1613.9	Lysine deletion	X	X	X
NBC1951	2787.4	Molecular ion	X	X	X
	2659.3	Glutamine/Lysine deletion	X	X	X