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:	Y1111
P-Site Sequence:	RKLDTGQYQEPWQYV
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	Y1111	RKLDTGQYQEPWQYV	100 / 9 AA	264
Phosphosite 1:	CREBBP	Q92793	Y1147	RKLDTGQYQEPWQYV	100 / 9 AA	265
Phosphosite 2:	NUP107	P57740	Y871	ILHSTGQYQECLQLA	75 / 8 AA	106
Phosphosite 3:	C4orf45	Q96LM5	Y115	LDSITHRYQNPWQPK	62 / 8 AA	22
Phosphosite 4:	IMPG1	Q17R60	Y123	RIPDTGEYQDWVSIC	71 / 7 AA	89
Phosphosite 5:	PCCA	P05165	Y395	SIGRLSQYQEPLHLP	71 / 7 AA	77
Phosphosite 6:	C17orf27	Q63HN8	Y258	QDLDTFQYQEGSVEG	66 / 9 AA	374
Phosphosite 7:	TTK	P33981	Y374	KLEETKEYQEPEVPE	62 / 8 AA	97
Phosphosite 8:	IRF-6	O14896	Y67	WAVETGKYQEGVDDP	71 / 7 AA	53
Phosphosite 9:	TTN	Q8WZ42	Y5952	DPSDTGEYQCIVSNE	83 / 6 AA	3816
Phosphosite 10:	USP22	Q9UPT9	Y450	ESRMNGQYQQPTDSL	83 / 6 AA	60
Phosphosite 11:	TTN	Q8WZ42	Y18508	LRRDTGEYQITVSNA	83 / 6 AA	3816
Phosphosite 12:	IMPG1	Q17R60	T120	FLDRIPDTGEYQDWV	83 / 6 AA	89
Phosphosite 13:	TTN	Q8WZ42	T18505	KNCLRRDTGEYQITV	83 / 6 AA	3816
Phosphosite 14:	FGF11	Q92914	Y206	KLLEVAMYQEPSLHS	44 / 9 AA	25
Phosphosite 15:	BEX5	Q5H9J7	Y28	PALGGGEYQEPGGNV	83 / 6 AA	13
Phosphosite 16:	TSHZ2	Q9NRE2	Y240	HMNETGHYQDDNRKK	57 / 7 AA	115
Phosphosite 17:	SAFB2	Q14151	Y776	DHRDRGQYQDHAIDR	62 / 8 AA	107
Phosphosite 18:	SLC5A7	Q9GZV3	Y224	FTAVHAKYQKPWLGT	57 / 7 AA	63
Phosphosite 19:	HERC2P3	Q9BVR0	Y9	HAFCVGQYLEPDQEG	71 / 7 AA	129
Phosphosite 20:	HERC2	O95714	Y1282	HAFCVGQYLEPDQEI	71 / 7 AA	527