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:	S1897
P-Site Sequence:	TQAAGPVSQGKAAGQ
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	S1897	TQAAGPVSQGKAAGQ	100 / 9 AA	264
Phosphosite 1:	GPRIN1	Q7Z2K8	S555	VGKEDPVSKGKADAG	66 / 9 AA	102
Phosphosite 2:	GPRIN1	Q7Z2K8	S594	SGKVDPVSLGKAEAI	75 / 8 AA	102
Phosphosite 3:	HEFL	Q9NQ75	S249	WIYDTPVSPGKASVR	85 / 7 AA	87
Phosphosite 4:	GPRIN1	Q7Z2K8	S690	SGKGEPVSLGKADSA	85 / 7 AA	102
Phosphosite 5:	KHDRBS3	O75525	S236	LSTRGPVSRGRGLLT	62 / 8 AA	39
Phosphosite 6:	KCNH3	Q9ULD8	S1034	TGPAEPVSQAEATST	66 / 9 AA	117
Phosphosite 7:	CCDC57	Q2TAC2	S655	SVQAGPVSSGLALRK	77 / 9 AA	103
Phosphosite 8:	ANKLE2	Q86XL3	S528	RAFAGPLSPAKAEDF	66 / 9 AA	104
Phosphosite 9:	CMYA3	A4UGR9	S3171	EFEHGPVSEAKSNRR	62 / 8 AA	382
Phosphosite 10:	SEC23B	Q15437	T257	QRDPWPVTQGKRPLR	83 / 6 AA	86
Phosphosite 11:	PARP10	Q53GL7	S431	LEKAGPVSPGCVKLA	85 / 7 AA	110
Phosphosite 12:	SS18L1	O75177	S159	YSHAGPASQGVPMQG	85 / 7 AA	43
Phosphosite 13:	ANK3	Q12955	S2696	VEAKGSISQSKAPDG	62 / 8 AA	480
Phosphosite 14:	TSP50	Q9UI38	S94	METQFPVSEGKVDPY	71 / 7 AA	43
Phosphosite 15:	MYCBP2	O75592	S2276	EVKAVPVSQKKMSLQ	75 / 8 AA	510
Phosphosite 16:	Putative protein FAM86C-like 1	A6NNG1	S142	PSYAGPGSDGKWNLV	75 / 8 AA	19
Phosphosite 17:	TST	Q16762	S290	APPESRVSQGKSEKA	55 / 9 AA	33
Phosphosite 18:	AHNAK2	Q8IVF2	S1567	KLPEGPVSEGAGLKG	83 / 6 AA	617
Phosphosite 19:	GPRIN1	Q7Z2K8	S452	VGKAGTVSPGKEDPV	75 / 8 AA	102
Phosphosite 20:	ZMYM6	O95789	T699	SCKPVTQTKATSCKP	71 / 7 AA	79