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:	S512
P-Site Sequence:	PMSNMSASPMGVNGG
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	S512	PMSNMSASPMGVNGG	100 / 9 AA	264
Phosphosite 1:	TBXAS1	P24557	S290	LDARHSASPMGVQDF	100 / 7 AA	61
Phosphosite 2:	EP300	Q09472	S510	MRPMSNMSASPMGVN	100 / 7 AA	264
Phosphosite 3:	ZCCHC14	Q8WYQ9	S425	EYSSSSSSPMGVQAR	85 / 7 AA	100
Phosphosite 4:	TTC22	Q5TAA0	T266	RKDTFSTTPMGVHDC	55 / 9 AA	63
Phosphosite 5:	FOXC2	Q99958	S36	GSYGGMASPMGVYSG	100 / 6 AA	54
Phosphosite 6:	EXOC1	Q9NV70	S501	DMGNMSASDLDVADR	66 / 9 AA	102
Phosphosite 7:	PRRT3	Q5FWE3	S383	PAVNRTESPMGALQP	55 / 9 AA	102
Phosphosite 8:	SPAST	Q9UBP0	S575	QVKNMSASEMRNIRL	85 / 7 AA	67
Phosphosite 9:	TMEM184C	Q9NVA4	S393	IASSMPPSPMGHYQG	62 / 8 AA	50
Phosphosite 10:	SOX1	O00570	S269	SQGYMSASPSGYGGL	75 / 8 AA	39
Phosphosite 11:	NAG	A2RRP1	S1382	HEGGENISASPLTSK	71 / 7 AA	269
Phosphosite 12:	C9orf131	Q5VYM1	S615	PQDLHGASPLGVLSD	71 / 7 AA	118
Phosphosite 13:	NAG	A2RRP1	S1384	GGENISASPLTSKAV	71 / 7 AA	269
Phosphosite 14:	ELAVL1	Q15717	S221	QAQRFRFSPMGVDHM	100 / 5 AA	36
Phosphosite 15:	PSAP	P07602	S105	PKPNMSASCKEIVDS	55 / 9 AA	58
Phosphosite 16:	MUC16	Q8WXI7	S5749	SHTSKATSPMGITFA	44 / 9 AA	2353
Phosphosite 17:	KLHL33	A6NCF5	S402	EKPGTFLSPMGVPRA	100 / 5 AA	58
Phosphosite 18:	MYST3	Q92794	S1530	SMQNMETSPMMDVPS	71 / 7 AA	225
Phosphosite 19:	MYST4	Q8WYB5	S1647	SLQNMETSPMMDVPS	71 / 7 AA	231
Phosphosite 20:	RIMKLB	Q9ULI2	S347	AVDNMSASSSSVDSD	66 / 9 AA	42