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:	S2346
P-Site Sequence:	HVSPQTSSPHPGLVA
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	S2346	HVSPQTSSPHPGLVA	100 / 9 AA	264
Phosphosite 1:	CREBBP	Q92793	S2382	HVSPQTGSPHPGLAV	88 / 9 AA	265
Phosphosite 2:	EP300	Q09472	S2345	HHVSPQTSSPHPGLV	100 / 8 AA	264
Phosphosite 3:	CDH4	P55283	S126	LLVAQTSSPHSGHKP	77 / 9 AA	100
Phosphosite 4:	EP300	Q09472	T2344	PHHVSPQTSSPHPGL	100 / 7 AA	264
Phosphosite 5:	ARID1A	O14497	S764	PQMPQYSSPQPGSAL	77 / 9 AA	242
Phosphosite 6:	ANKS1A	Q92625	S589	ETLTHTASPHPGGAE	75 / 8 AA	123
Phosphosite 7:	KIAA0947	Q9Y2F5	S355	PSPPPMSSPHPGSLP	77 / 9 AA	248
Phosphosite 8:	ARID1B	Q8NFD5	S543	HSQPQQSSPYPGGSY	77 / 9 AA	236
Phosphosite 9:	SFRS14	Q8IX01	S773	SEAPQTSSPCPSADI	77 / 9 AA	120
Phosphosite 10:	SFRS14	Q8IX01	S772	ISEAPQTSSPCPSAD	87 / 8 AA	120
Phosphosite 11:	CENTG1	Q99490	S168	GGVPGSSSPHPGTGS	77 / 9 AA	125
Phosphosite 12:	MRVI1	Q9Y6F6	S217	GDEADVSSPHPGEPN	66 / 9 AA	96
Phosphosite 13:	CREBBP	Q92793	T2380	PHHVSPQTGSPHPGL	85 / 7 AA	265
Phosphosite 14:	CDH4	P55283	T124	VRLLVAQTSSPHSGH	85 / 7 AA	100
Phosphosite 15:	CDH4	P55283	S125	RLLVAQTSSPHSGHK	85 / 7 AA	100
Phosphosite 16:	CSPG5	O95196	S498	CNTPRTSSPHARALA	85 / 7 AA	60
Phosphosite 17:	FASTKD5	Q7L8L6	S73	RRILTTSSAHPGLEF	85 / 7 AA	87
Phosphosite 18:	CSPG5	O95196	S497	LCNTPRTSSPHARAL	85 / 7 AA	60
Phosphosite 19:	SLC11A2	P49281	S339	EVCTNTSSPHAGLFP	85 / 7 AA	62
Phosphosite 20:	CSPG5	O95196	T496	KLCNTPRTSSPHARA	85 / 7 AA	60