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:	S1352
P-Site Sequence:	DSGEMAESFPYRTKA
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	S1352	DSGEMAESFPYRTKA	100 / 9 AA	264
Phosphosite 1:	CREBBP	Q92793	S1388	DSGEMSESFPYRTKA	88 / 9 AA	265
Phosphosite 2:	FAM75-like protein FLJ43859	Q6ZUB0	S464	VKHDLAESFPFWASK	55 / 9 AA	102
Phosphosite 3:	Protein FAM75D1	Q6ZQQ2	S467	VKHDLAESFPFWASK	55 / 9 AA	176
Phosphosite 4:	Putative FAM75-like protein FLJ44082	P0C874	S464	VKHDLAESFPFWASK	55 / 9 AA	102
Phosphosite 5:	CREBBP	Q92793	Y1391	EMSESFPYRTKALFA	100 / 6 AA	265
Phosphosite 6:	EP300	Q09472	Y1355	EMAESFPYRTKALFA	100 / 6 AA	264
Phosphosite 7:	RING finger protein C14orf164	A8MTL3	S182	SRSSSAESIPYREAG	85 / 7 AA	34
Phosphosite 8:	CREBBP	Q92793	S1386	FVDSGEMSESFPYRT	85 / 7 AA	265
Phosphosite 9:	CELSR2	Q9HCU4	S1534	GVPDLPESFPVRMRQ	55 / 9 AA	317
Phosphosite 10:	factor V	P12259	S1481	LLQEFNESFPYPDLG	66 / 9 AA	252
Phosphosite 11:	REL	Q04864	S611	QNEQLSDSFPYEFFQ	50 / 8 AA	69
Phosphosite 12:	LRRC35	Q5QJ74	Y24	YSPENFPYRRGPGMG	83 / 6 AA	48
Phosphosite 13:	COL12A1	Q99715	T509	DIIEAINTFPYRGGS	55 / 9 AA	333
Phosphosite 14:	RING finger protein C14orf164	A8MTL3	Y185	SSAESIPYREAGFGS	83 / 6 AA	34
Phosphosite 15:	SMCY	Q9BY66	S393	SFGEMADSFKSDYFN	83 / 6 AA	174
Phosphosite 16:	SmcX	P41229	S403	SFGEMADSFKADYFN	83 / 6 AA	176
Phosphosite 17:	LYST	Q99698	S1442	KKEADRESFPHRLLS	83 / 6 AA	429
Phosphosite 18:	USP54	Q70EL1	Y400	TDSSTESYPYKHSHH	57 / 7 AA	187
Phosphosite 19:	USP54	Q70EL1	S399	RTDSSTESYPYKHSH	57 / 7 AA	187
Phosphosite 20:	factor V	P12259	Y1484	EFNESFPYPDLGQMP	83 / 6 AA	252