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:	S1849
P-Site Sequence:	GQQQGLPSPTPATPT
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	S1849	GQQQGLPSPTPATPT	100 / 9 AA	264
Phosphosite 1:	CREBBP	Q92793	S1884	VPQQSLPSPTSAPPG	77 / 9 AA	265
Phosphosite 2:	AMBN	Q9NP70	S377	GKMKGLPSVTPAAAD	77 / 9 AA	48
Phosphosite 3:	Mmp11	P24347	S341	RHWQGLPSPVDAAFE	77 / 9 AA	55
Phosphosite 4:	C13orf23	Q86XN7	S444	PPTSQGLSNPTPVIA	75 / 8 AA	96
Phosphosite 5:	EP300	Q09472	T1851	QQGLPSPTPATPTTP	100 / 7 AA	264
Phosphosite 6:	SYN1	P17600	S510	PLPQRLPSPTSAPQQ	77 / 9 AA	74
Phosphosite 7:	SLC23A3	Q6PIS1	S526	GLGQGLPSPFTAQEA	77 / 9 AA	65
Phosphosite 8:	CASZ1	Q86V15	T797	LSNSGLPTPTPYFPI	85 / 7 AA	190
Phosphosite 9:	Doublecortin	O43602	S109	SRMNGLPSPTHSAHC	75 / 8 AA	49
Phosphosite 10:	DCAMKL1	O15075	S32	SRVNGLPSPTHSAHC	75 / 8 AA	82
Phosphosite 11:	ZDHHC8	Q9ULC8	S675	PARQGLPSPPGTPHS	100 / 6 AA	81
Phosphosite 12:	piccolo	Q9Y6V0	S1239	TKMEGLPSGTPQSLP	75 / 8 AA	567
Phosphosite 13:	LOC73072	Q9H6K5	S100	PPLQGLPSPPLSPLA	100 / 6 AA	60
Phosphosite 14:	DAB2IP	Q5VWQ8	T704	FTRLPSPTPENKDLF	85 / 7 AA	132
Phosphosite 15:	GPS, PLAT and transmembrane domain-containing protein FLJ00285	Q6ZNL0	S502	SKVAGSPSPTPAGQQ	87 / 8 AA	89
Phosphosite 16:	polycystin 1	P98161	S3356	SKVAGSPSPTPAGQQ	87 / 8 AA	463
Phosphosite 17:	NOL9	Q5SY16	T90	PSPIPSPTPASEPES	85 / 7 AA	79
Phosphosite 18:	CASKIN2	Q8WXE0	T1026	AAPLPSPTPGESPPA	85 / 7 AA	127
Phosphosite 19:	AGC1	P16112	S2071	TEAPGLPSATPTASG	75 / 8 AA	250
Phosphosite 20:	ZHX2	Q9Y6X8	S628	QLTSSLPSPSPAIAK	75 / 8 AA	92