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:	T1332
P-Site Sequence:	VVHASDKTVEVKPGM
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	T1332	VVHASDKTVEVKPGM	100 / 9 AA	264
Phosphosite 1:	CREBBP	Q92793	T1368	VVASSDKTVEVKPGM	88 / 9 AA	265
Phosphosite 2:	GPRC6A	Q5T6X5	T253	PAFLSDNTIEVRINR	62 / 8 AA	105
Phosphosite 3:	IGSF21	Q96ID5	T298	RTPSSDGTVEVRALL	66 / 9 AA	52
Phosphosite 4:	ADAM22	Q9P0K1	T126	HIEHGGKTVEVKGGE	75 / 8 AA	100
Phosphosite 5:	Putative UPF0609 protein C4orf27-like	A8MVJ9	T21	AGPQCEKTVDVKKSK	62 / 8 AA	40
Phosphosite 6:	CHD9	Q3L8U1	S2839	SDLGSSKSVEVKEED	66 / 9 AA	326
Phosphosite 7:	POLR3D	P05423	T126	KKGNWDKTVDVSDMG	71 / 7 AA	44
Phosphosite 8:	C4orf31	Q8TB73	T342	KEEAKQKTVELKDGK	66 / 9 AA	65
Phosphosite 9:	MGA	Q8IWI9	T2058	SEKASNKTVQNLSKV	71 / 7 AA	332
Phosphosite 10:	ZNF407	Q9C0G0	S1329	EDGPASDSTVESSDV	85 / 7 AA	247
Phosphosite 11:	KIAA0913	A7E2V4	T1211	SGGARAKTVEVGRYK	75 / 8 AA	197
Phosphosite 12:	EP300	Q09472	S1329	TVRVVHASDKTVEVK	100 / 6 AA	264
Phosphosite 13:	ZNF407	Q9C0G0	T1330	DGPASDSTVESSDVY	85 / 7 AA	247
Phosphosite 14:	NPEPL1	Q8NDH3	T335	HLLYSGKTVEINNTD	62 / 8 AA	56
Phosphosite 15:	AlphaK2	Q86TB3	T859	LCSSNDKTLEVFFQT	62 / 8 AA	237
Phosphosite 16:	FBXW10	Q5XX13	T113	LNQMLDKTVEQKMKE	85 / 7 AA	120
Phosphosite 17:	ARID4B	Q4LE39	T1001	SKPIEEKTVEVNDRK	71 / 7 AA	148
Phosphosite 18:	PDE4DIP	Q5VU43	T466	YRDNSDKTLEANEML	62 / 8 AA	130
Phosphosite 19:	PHF16	Q92613	T171	DENLMEKTVEVLERH	83 / 6 AA	94
Phosphosite 20:	CYFIP2	Q96F07	T111	RVEIYEKTVEVLEPE	83 / 6 AA	148