Table 3.

Summary of the peaks obtained through the ESI-MS analysis for each peptide as presented in the mass spectra of Figure 1.

m/z	NBC112		NBC155		NBC759		NBC1951
	Theoretical	Obtained	Theoretical	Obtained	Theoretical	Obtained	Theoretical	Obtained
M+1	1521	1521 *	1036	1036	1741		2787
M+2	761	761	519	519	872	871	1395	1394
M+3	508	508	346		581	581	930	930
M+4	381		260		436	436	698	698
M+5	305		208		349		559	559

* Observed only with PZ.