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:	T2344
P-Site Sequence:	PHHVSPQTSSPHPGL
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	T2344	PHHVSPQTSSPHPGL	100 / 9 AA	264
Phosphosite 1:	CREBBP	Q92793	T2380	PHHVSPQTGSPHPGL	88 / 9 AA	265
Phosphosite 2:	EP300	Q09472	S2345	HHVSPQTSSPHPGLV	100 / 8 AA	264
Phosphosite 3:	EP300	Q09472	S2346	HVSPQTSSPHPGLVA	100 / 7 AA	264
Phosphosite 4:	CREBBP	Q92793	S2382	HVSPQTGSPHPGLAV	85 / 7 AA	265
Phosphosite 5:	MUC6	Q6W4X9	S2108	SHSSPQTSSPSVGTS	100 / 7 AA	252
Phosphosite 6:	CSPG5	O95196	S497	LCNTPRTSSPHARAL	75 / 8 AA	60
Phosphosite 7:	MUC6	Q6W4X9	T2107	SSHSSPQTSSPSVGT	100 / 7 AA	252
Phosphosite 8:	CSPG5	O95196	T496	KLCNTPRTSSPHARA	75 / 8 AA	60
Phosphosite 9:	CDH4	P55283	T124	VRLLVAQTSSPHSGH	85 / 7 AA	100
Phosphosite 10:	CSPG5	O95196	S498	CNTPRTSSPHARALA	85 / 7 AA	60
Phosphosite 11:	CDH4	P55283	S126	LLVAQTSSPHSGHKP	85 / 7 AA	100
Phosphosite 12:	CDH4	P55283	S125	RLLVAQTSSPHSGHK	85 / 7 AA	100
Phosphosite 13:	Sos1	Q07889	S1265	PPPPQTPSPHGTRRH	85 / 7 AA	152
Phosphosite 14:	Sos1	Q07889	T1263	FTPPPPQTPSPHGTR	85 / 7 AA	152
Phosphosite 15:	MED26	O95402	T230	VNAVRPHTSSPGLGK	75 / 8 AA	65
Phosphosite 16:	TPR	P12270	T2175	PPEDMPQTSSSHSDL	85 / 7 AA	267
Phosphosite 17:	MAP7D3	Q8IWC1	S537	SKQSPQTSFPYKIMP	75 / 8 AA	98
Phosphosite 18:	TPR	P12270	S2176	PEDMPQTSSSHSDLG	85 / 7 AA	267
Phosphosite 19:	C9orf84	Q5VXU9	S1114	ITKSPQISSPQENRN	75 / 8 AA	165
Phosphosite 20:	MYCBP2	O75592	S2805	GASSPRSSSPHDKNL	75 / 8 AA	510