TABLE 1.

Acetylation sites on nucleophosmin

Mass (Da)			Sequence		Sequence	Protease
Observed	Unmodified	Δ	Start	End
1,276.7755	1,234.4529	42.3226	246	256	DIKAKMQSIE	Glu-C
1,274.4924	1,232.4270	42.0654	286	294	DLWQWRKSL	Asp-N
851.2379	766.8719	84.3660	227	232	SFKKQE	Glu-C
848.9597	806.4076	42.5521	251	257	MQASIEK	Trypsin
689.3119	647.3107	42.0012	207	212	SNQNGK	Trypsin