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:	S28
P-Site Sequence:	PALSASASDGTDFGS
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	S28	PALSASASDGTDFGS	100 / 9 AA	264
Phosphosite 1:	PDE3B	Q13370	S592	KYVSTSESDGTDCCS	77 / 9 AA	124
Phosphosite 2:	SMG5	Q9UPR3	S490	SHDSARASEGSDSGS	66 / 9 AA	114
Phosphosite 3:	EP300	Q09472	S26	SSPALSASASDGTDF	100 / 7 AA	264
Phosphosite 4:	BCL7A	Q4VC05	S125	EPNSAVPSDGTEAKV	66 / 9 AA	23
Phosphosite 5:	EP300	Q09472	T31	SASASDGTDFGSLFD	100 / 6 AA	264
Phosphosite 6:	KIAA0649	Q5T8A7	S805	RPASASASEGNPFPR	85 / 7 AA	127
Phosphosite 7:	EFHB	Q8N7U6	S95	GVDSVSASQGTKPSL	66 / 9 AA	94
Phosphosite 8:	KIAA0649	Q5T8A7	S803	VRRPASASASEGNPF	85 / 7 AA	127
Phosphosite 9:	COBL	O75128	T1019	PRRAPDGTDPPPPHT	83 / 6 AA	136
Phosphosite 10:	CCDC132	Q96JG6	S358	NEDTASASEGSNMIG	55 / 9 AA	111
Phosphosite 11:	CYB5R4	Q7L1T6	S102	ELMRAAGSDGTELFD	55 / 9 AA	59
Phosphosite 12:	ATRX	P46100	S1013	EQQYESSSDGTEKLP	62 / 8 AA	283
Phosphosite 13:	EML4	Q9HC35	S787	FGVWPEGSDGTDINA	55 / 9 AA	109
Phosphosite 14:	EML1	O00423	S737	FGVWPEGSDGTDINA	55 / 9 AA	90
Phosphosite 15:	MAGE-E1	Q9HCI5	S373	TSVPPTASDGSDTSV	55 / 9 AA	103
Phosphosite 16:	GLIPR2	Q9H4G4	S121	KMGVGKASASDGSSF	100 / 6 AA	17
Phosphosite 17:	TBL1XR1	Q9BZK7	S501	AGDKVGASASDGSVC	100 / 6 AA	56
Phosphosite 18:	TBL1Y	Q9BQ87	S511	RGDKVGASASDGSVC	100 / 6 AA	57
Phosphosite 19:	TBL1X	O60907	S564	RGDKVGASASDGSVC	100 / 6 AA	62