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:	S1279
P-Site Sequence:	CDGCLKKSARTRKEN
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	S1279	CDGCLKKSARTRKEN	100 / 9 AA	264
Phosphosite 1:	CREBBP	Q92793	T1315	CDNCLKKTGRPRKEN	66 / 9 AA	265
Phosphosite 2:	KLHL2	O95198	S294	EQRILMKSVRTRLRT	66 / 9 AA	66
Phosphosite 3:	LPA	P08519	S4374	AAHCLKKSSRPSSYK	85 / 7 AA	501
Phosphosite 4:	SLC25A18	Q9H1K4	T55	MIDCLMKTARAEGFF	62 / 8 AA	34
Phosphosite 5:	PHF7	Q9BWX1	S16	ECQRLRKSAKTRRVT	75 / 8 AA	44
Phosphosite 6:	LDHAL6A	Q6ZMR3	S319	EEACLQKSAETLWEI	75 / 8 AA	37
Phosphosite 7:	Plasminogen	P00747	S627	AAHCLEKSPRPSSYK	71 / 7 AA	91
Phosphosite 8:	Casp1	P29466	S159	IYPIMDKSSRTRLAL	55 / 9 AA	45
Phosphosite 9:	A2ML1	A8K2U0	S1127	GLWCLKNSATSTTNL	83 / 6 AA	161
Phosphosite 10:	AVPI1	Q5T686	S126	YLHSRKKSARIRRNW	85 / 7 AA	17
Phosphosite 11:	SAPAP1	O14490	S277	DTPLLKKSAWSSTLT	71 / 7 AA	109
Phosphosite 12:	Siglec-9	Q9Y336	S377	VRSCRKKSARPAAGV	85 / 7 AA	50
Phosphosite 13:	SIGLEC7	Q9Y286	S383	VRSCRKKSARPAADV	85 / 7 AA	51
Phosphosite 14:	SIGLEC8	Q9NYZ4	S391	VRSCRKKSARPAAGV	85 / 7 AA	54
Phosphosite 15:	SIGLEC12	Q96PQ1	S509	VRSCRKKSARPAVGV	85 / 7 AA	65
Phosphosite 16:	ZNF518B	Q9C0D4	S621	KPLELKNSERTNNTN	71 / 7 AA	120
Phosphosite 17:	PIK3CB	P42338	S749	MHTCLKQSAYREALS	83 / 6 AA	123
Phosphosite 18:	Casp1	P29466	S160	YPIMDKSSRTRLALI	62 / 8 AA	45
Phosphosite 19:	TRAPPC10	P48553	S173	SDPLKDSSRTQESWN	62 / 8 AA	142
Phosphosite 20:	SGOL1	Q5FBB7	S10	KERCLKKSFQDSLED	100 / 5 AA	64