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:	S441
P-Site Sequence:	PVGLGNPSSLGVGQQ
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	S441	PVGLGNPSSLGVGQQ	100 / 9 AA	264
Phosphosite 1:	EP300	Q09472	S442	VGLGNPSSLGVGQQS	100 / 8 AA	264
Phosphosite 2:	BRD9	Q9H8M2	S568	QHHLGSPSRLSVGEQ	66 / 9 AA	67
Phosphosite 3:	KIF26B	Q2KJY2	S269	NKHGSKPSSLGVSNG	85 / 7 AA	224
Phosphosite 4:	KIF26B	Q2KJY2	S270	KHGSKPSSLGVSNGA	85 / 7 AA	224
Phosphosite 5:	FKBP8	Q14318	S372	RKMLGNPSRLPAKCP	85 / 7 AA	38
Phosphosite 6:	EWS	Q01844	S273	SFRQDHPSSMGVYGQ	62 / 8 AA	68
Phosphosite 7:	EWS	Q01844	S274	FRQDHPSSMGVYGQE	62 / 8 AA	68
Phosphosite 8:	BIRC6	Q9NR09	S974	SKPLSNPSSPGISGV	66 / 9 AA	528
Phosphosite 9:	PKD3	O94806	S333	TFNGEPSSLGTDTDI	75 / 8 AA	100
Phosphosite 10:	HECW2	Q9P2P5	Y478	EFQQDLGYPSSLEEE	85 / 7 AA	176
Phosphosite 11:	HEATR6	Q6AI08	S363	GNTWCPSSLGVQSLP	100 / 6 AA	129
Phosphosite 12:	HEATR6	Q6AI08	S362	EGNTWCPSSLGVQSL	100 / 6 AA	129
Phosphosite 13:	LRRC19	Q9H756	S326	GFTGNPSSLSQIPET	100 / 6 AA	42
Phosphosite 14:	LRRC19	Q9H756	S325	DGFTGNPSSLSQIPE	100 / 6 AA	42
Phosphosite 15:	Putative uncharacterized protein FLJ35723	Q8NA96	S15	TSIESLGSPSSLSSS	85 / 7 AA	20
Phosphosite 16:	C5orf60	A6NFR6	S188	TSVESLGSPSSLSSS	85 / 7 AA	39
Phosphosite 17:	CACNB3	P54284	S143	RRSGNPSSLSDIGNR	100 / 6 AA	55
Phosphosite 18:	Putative uncharacterized protein FLJ35723	Q8NA96	S17	IESLGSPSSLSSSQA	75 / 8 AA	20
Phosphosite 19:	C5orf60	A6NFR6	S190	VESLGSPSSLSSSKP	75 / 8 AA	39
Phosphosite 20:	HEATR1	Q9H583	S678	NINLGDPSSMLKMVE	71 / 7 AA	242