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:	T140
P-Site Sequence:	SPNMGMGTSGPNQGP
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	T140	SPNMGMGTSGPNQGP	100 / 9 AA	264
Phosphosite 1:	EP300	Q09472	S141	PNMGMGTSGPNQGPT	100 / 8 AA	264
Phosphosite 2:	SORBS3	O60504	T604	SHPLDLGTSSPNTSQ	55 / 9 AA	75
Phosphosite 3:	PDCD1	Q15116	T259	VFPSGMGTSSPARRG	85 / 7 AA	62
Phosphosite 4:	RNF31	Q96EP0	T336	CKGLGLGTEGPQGTG	62 / 8 AA	120
Phosphosite 5:	ANKRD34C	P0C6C1	S361	EKCGMGPSGPSALKE	75 / 8 AA	58
Phosphosite 6:	SORBS3	O60504	S605	HPLDLGTSSPNTSQI	62 / 8 AA	75
Phosphosite 7:	OBFC2A	Q96AH0	T144	NSNMGTGTFGPVGNG	75 / 8 AA	22
Phosphosite 8:	SORBS3	O60504	S606	PLDLGTSSPNTSQIH	71 / 7 AA	75
Phosphosite 9:	POLD2	P49005	S345	GVRFLGTSGQNVSDI	71 / 7 AA	51
Phosphosite 10:	SSR1	P43307	T245	IQKVEMGTSSQNDVD	55 / 9 AA	32
Phosphosite 11:	CSTF2	P33240	T467	MEARGMDTRGPVPGP	71 / 7 AA	61
Phosphosite 12:	MIPEP	Q99797	T223	SSTFLMGTNFPNKIE	71 / 7 AA	81
Phosphosite 13:	CSDA	P16989	S318	KENQQATSGPNQPSV	71 / 7 AA	40
Phosphosite 14:	MAGE-E1	Q9HCI5	S113	PTPSEGLSTSGPPTI	71 / 7 AA	103
Phosphosite 15:	PDCD1	Q15116	S261	PSGMGTSSPARRGSA	83 / 6 AA	62
Phosphosite 16:	PPIL2	Q13356	S371	GILSMANSGPNSNRS	62 / 8 AA	59
Phosphosite 17:	PPIE	Q9UNP9	S239	GLLSMANSGPNTNGS	62 / 8 AA	33
Phosphosite 18:	SSR1	P43307	S247	KVEMGTSSQNDVDMS	71 / 7 AA	32
Phosphosite 19:	SSR1	P43307	S246	QKVEMGTSSQNDVDM	71 / 7 AA	32
Phosphosite 20:	MAGE-E1	Q9HCI5	T114	TPSEGLSTSGPPTIS	71 / 7 AA	103