Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	EP300
Human P-Site:	S1295
P-Site Sequence:	FSAKRLPSTRLGTFL
UniProt:	Q09472
Intern. Prot. ID:	IPI00020985

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EP300	Q09472	S1295	FSAKRLPSTRLGTFL	100 / 9 AA	264
Phosphosite 1:	EP300	Q09472	T1296	SAKRLPSTRLGTFLE	100 / 8 AA	264
Phosphosite 2:	CREBBP	Q92793	T1331	FSAKRLQTTRLGNHL	77 / 9 AA	265
Phosphosite 3:	SND1	Q7KZF4	S774	GNREVLPSTRLGTLS	100 / 7 AA	102
Phosphosite 4:	SND1	Q7KZF4	T775	NREVLPSTRLGTLSP	100 / 7 AA	102
Phosphosite 5:	Kv2.2	Q92953	T59	TLDRLPRTRLGKLRD	87 / 8 AA	103
Phosphosite 6:	Kv2.1	Q14721	T55	TLDRLPRTRLGKLRD	87 / 8 AA	96
Phosphosite 7:	RSK3	Q15349	S730	RGMKRLTSTRL____	87 / 8 AA	83
Phosphosite 8:	RSK3	Q15349	T729	RRGMKRLTSTRL___	87 / 8 AA	83
Phosphosite 9:	DTNB	O60941	S98	QLNKRLPSTHQISVE	85 / 7 AA	71
Phosphosite 10:	C7orf43	Q8WVR3	S362	YTHYRLPSVRLDRPC	75 / 8 AA	63
Phosphosite 11:	DDN	O94850	S515	SPCQKRLSSSRLLHQ	75 / 8 AA	76
Phosphosite 12:	RAMP2	O60895	T17	GGPRLPRTRVGRPAA	75 / 8 AA	20
Phosphosite 13:	NOTCH1	P46531	S2370	MSYQGLPSTRLATQP	85 / 7 AA	273
Phosphosite 14:	ULK4	Q96C45	T270	RDPQKRLTWTRLLQH	75 / 8 AA	65
Phosphosite 15:	DDN	O94850	S516	PCQKRLSSSRLLHQP	75 / 8 AA	76
Phosphosite 16:	USP29	Q9HBJ7	T903	ENSRLPSTQAGVIPQ	75 / 8 AA	104
Phosphosite 17:	USP29	Q9HBJ7	S902	AENSRLPSTQAGVIP	75 / 8 AA	104
Phosphosite 18:	Peripherin	P41219	S75	GALLRLPSERLDFSM	75 / 8 AA	54
Phosphosite 19:	PAX3	P23760	S358	SSAYCLPSTRHGFSS	85 / 7 AA	53
Phosphosite 20:	PAX3	P23760	T359	SAYCLPSTRHGFSSY	85 / 7 AA	53