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:	S946
P-Site Sequence:	PLSQPAVSIEGQVSN
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	S946	PLSQPAVSIEGQVSN	100 / 9 AA	264
Phosphosite 1:	DLG2	Q15700	S414	MTLQRAVSLEGEPRK	66 / 9 AA	98
Phosphosite 2:	CASP10	Q92851	S409	QGEEIQPSVSIEADA	85 / 7 AA	59
Phosphosite 3:	AHNAK	Q09666	S4360	DIDAPDVSIEGPDAK	75 / 8 AA	629
Phosphosite 4:	Smad4	Q13485	S173	FEGQPSLSTEGHSIQ	55 / 9 AA	60
Phosphosite 5:	ZNF219	Q9P2Y4	T586	KPSPQPATWVEGASS	62 / 8 AA	77
Phosphosite 6:	DSG3	P32926	S921	GSVQPAVSIPDPLQH	100 / 6 AA	108
Phosphosite 7:	COASY	Q13057	S46	VHLQPGMSLEGPAQP	62 / 8 AA	62
Phosphosite 8:	4432412L15Rik	A6NDB9	S315	ERLEAAASIEGEDVP	55 / 9 AA	72
Phosphosite 9:	TJP1	Q07157	S1025	VLKQPAVSHPGHRPD	66 / 9 AA	195
Phosphosite 10:	BRCC3	P46736	S199	WSSSQHISIEGQKEE	83 / 6 AA	36
Phosphosite 11:	EFCAB5	A4FU69	S582	EQGQHKGSIEGQGPR	66 / 9 AA	173
Phosphosite 12:	MAPKBP1	O60336	S1415	QDSEPAVSLEQCEQL	71 / 7 AA	164
Phosphosite 13:	MBTD1	Q05BQ5	S137	AKTKAAVSMEGFSWG	62 / 8 AA	71
Phosphosite 14:	SMG5	Q9UPR3	S244	RCIQSEVSFEGAYGN	62 / 8 AA	114
Phosphosite 15:	ARID3B	Q8IVW6	S169	SKASPSVSTAGQPNW	62 / 8 AA	61
Phosphosite 16:	TMEM209	Q96SK2	S133	PPAPPSPSIQGQSVL	62 / 8 AA	63
Phosphosite 17:	AHNAK	Q09666	S1170	DIEAPDVSLEGPEGK	62 / 8 AA	629
Phosphosite 18:	FAM120A	Q9NZB2	S586	GEIKIAVSIEDEANK	71 / 7 AA	122
Phosphosite 19:	KIAA0256	Q93073	S103	ISAQPPVSTEYTYYQ	71 / 7 AA	122
Phosphosite 20:	KIAA2018	Q68DE3	S260	SGSLIAVSIESEPHQ	71 / 7 AA	241