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:	S2291
P-Site Sequence:	MLPNQAQSPHLQGQQ
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	S2291	MLPNQAQSPHLQGQQ	100 / 9 AA	264
Phosphosite 1:	HOXA4	Q00056	S301	PGKAQTQSPHLHPHP	75 / 8 AA	34
Phosphosite 2:	PEG10	Q86TG7	S346	SPQDDASSPHLQVML	66 / 9 AA	80
Phosphosite 3:	Protein FAM75D1	Q6ZQQ2	S572	QTLPQGQSPHLTQVK	85 / 7 AA	176
Phosphosite 4:	SLC25A43	Q8WUT9	S233	KRKMQAQSPYLPHSG	85 / 7 AA	38
Phosphosite 5:	C10orf122	Q5VZQ5	S41	ATSKEPQSPHLPRQA	62 / 8 AA	22
Phosphosite 6:	PPARGC1A	Q9UBK2	S248	KSHTQSQSQHLQAKP	66 / 9 AA	91
Phosphosite 7:	C1orf167	Q5SNV9	S322	LSINETSSPHLCPEP	62 / 8 AA	162
Phosphosite 8:	INPP4B	O15327	S353	LQRMQVHSPHLKDAL	62 / 8 AA	105
Phosphosite 9:	NFE2L2	Q16236	S164	IATNQAQSPETSVAQ	100 / 6 AA	68
Phosphosite 10:	KIAA0196	Q12768	S605	LRINQANSPDLLSVS	75 / 8 AA	134
Phosphosite 11:	MYEF2	Q9P2K5	S17	PGATGGDSPHLQPAE	71 / 7 AA	64
Phosphosite 12:	FAM129A	Q9BZQ8	S459	FTFEQLLSPHLQGEA	66 / 9 AA	103
Phosphosite 13:	AIM1L	Q8N1P7	S155	QQPEDSQSPHLASVG	71 / 7 AA	69
Phosphosite 14:	JMJD1C	Q15652	S841	QQLLQHQSPHLLGQA	85 / 7 AA	285
Phosphosite 15:	FAM186A	A6NE01	S1897	PPATAEQSPYLQAPS	83 / 6 AA	263
Phosphosite 16:	C9orf50	Q5SZB4	S204	PDLWGQSSHLQDSLT	71 / 7 AA	48
Phosphosite 17:	CEP164	Q9UPV0	S1022	VDLLQAQSQQLQKHF	75 / 8 AA	164
Phosphosite 18:	RGS9	O75916	S477	PGQHMAPSPHLTVYT	62 / 8 AA	77
Phosphosite 19:	EXPH5	Q8NEV8	S643	DDRRNPQSPNLQNPT	71 / 7 AA	223
Phosphosite 20:	ZNF224	Q9NZL3	S217	GKEFSQSSHLQTHQR	71 / 7 AA	82