Table 6.

PTMs found in Histone H4 of resting macrophage^a

	LTQ Orbitrap		5600 TripleTof
	CID	ETD	CID
4GK(+42.01)GGK(+42.01)GLGK(+42.01)GGAK16	+		+
4GK(+42.01)GGK(+42.01)GLGK12			+
6GGK(+42.01)GLGK(+42.01)GGAK(+42.01)R17	+	+	+
6GGK(+42.01)GLGK(+42.01)GGAK16	+		+
9GLGK(+42.01)GGAK(+42.01)R17	+		+
21VLR(+0.98)DNIQGITK31			+
24DNIQGITKPAIR35	+	+	+
24DNIQGITKPAIRR36	+
24DNIQGITK(+42.01)PAIR35	+		+
45RISGLIYEETR54	+	+	+
45R(+0.98)ISGLIYEETR55			+
46ISGLIYEETR54	+	+	+
46ISGLIYEETR(+14.02)54	+	+
46ISGLIYEET(+114.04)R(+28.03)54		+
60VFLENVIR67	+	+	+
68DAVTYTEHAK77	+	+	+
68DAVTYTEH(+14.02)AK77			+
68DAVTYTEHAKR78		+	+
79KTVTAMDVVYALK91	+		+
79KTVTAMDVVYALK91	+	+	+
79K(+42.01)TVTAMDVVYALK91	+
80TVTAMDVVYALK91	+	+	+
80TVTAMDVVYALK91	+	+	+
80TVTAMDVVYALKR92			+
80TVTAMDVVYALKR92	+	+	+
93QGRTLYGFGG102	+		+
96TLYGFGG102	+		+

^aAcetylation: +42.01; Methylation: +14.02; Di-methylation: +28.03; Citrullination: +0.98; Ubiquitination: +114.04; M: oxidated methionine