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:	Y638
P-Site Sequence:	HLLAEKIYKIQKELE
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	Y638	HLLAEKIYKIQKELE	100 / 9 AA	264
Phosphosite 1:	CREBBP	Q92793	Y659	HLLAEKIYKIQKELE	100 / 9 AA	265
Phosphosite 2:	DPY19L4	Q7Z388	Y630	KRSAEDIYKILTSYK	85 / 7 AA	84
Phosphosite 3:	ZNF222	Q9UK12	Y285	VHTAEKLYKSEKYGR	66 / 9 AA	52
Phosphosite 4:	ZNF223	Q9UK11	Y316	VHTAEKLYKSEKYGR	66 / 9 AA	56
Phosphosite 5:	ZNF70	Q9UC06	Y336	THTGEKPYKCQKCGK	66 / 9 AA	51
Phosphosite 6:	KBTBD2	Q8IY47	Y296	SPQAEKVYKLCSPPA	71 / 7 AA	71
Phosphosite 7:	NEB	P20929	Y5231	DMVSEKKYKIQYEKM	75 / 8 AA	773
Phosphosite 8:	GPR171	O14626	Y123	LTHSCKIYRIQEPGF	83 / 6 AA	37
Phosphosite 9:	ZNF214	Q9UL59	Y331	VHTEEKFYKIECDKD	71 / 7 AA	71
Phosphosite 10:	ZNF675	Q8TD23	Y228	IYTCEKLYKCQECDR	62 / 8 AA	66
Phosphosite 11:	ANXA4	P09525	Y255	AYFAEKLYKSMKGLG	66 / 9 AA	36
Phosphosite 12:	PSMA4	P25789	Y66	VFFSEKIYKLNEDMA	71 / 7 AA	29
Phosphosite 13:	ZNF57	Q68EA5	T223	KTHTAEKTYKCEQCR	62 / 8 AA	125
Phosphosite 14:	CCDC93	Q567U6	Y465	NMEKEKLYKIRLLQA	71 / 7 AA	73
Phosphosite 15:	UNC119	Q13432	Y84	CSPEENIYKIDFVRF	71 / 7 AA	27
Phosphosite 16:	ERCC6L	Q2NKX8	Y595	GTVEEKIYRRQVFKD	71 / 7 AA	141
Phosphosite 17:	ZNF75C	Q92670	Y320	IHTEEKLYKCQQCDR	62 / 8 AA	50
Phosphosite 18:	ANGPTL3	Q9Y5C1	S322	LGLEKIYSIVKQSNY	75 / 8 AA	54
Phosphosite 19:	ZNF91	Q05481	Y266	ICAKEKIYKCEECGK	71 / 7 AA	137
Phosphosite 20:	C5orf42	Q9H799	Y567	GLKQRSIYKIQDDTR	100 / 5 AA	237