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:	T558
P-Site Sequence:	PSLGPMPTAAQPSTT
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	T558	PSLGPMPTAAQPSTT	100 / 9 AA	264
Phosphosite 1:	WDHD1	O75717	T427	FYDGPMPTPRQKPFQ	75 / 8 AA	126
Phosphosite 2:	FAM59B	Q75VX8	S689	PAPGPLPSTTQPSQA	55 / 9 AA	104
Phosphosite 3:	piccolo	Q9Y6V0	T830	TPPGPRPTAGQTVPT	75 / 8 AA	567
Phosphosite 4:	PLEC1	Q15149	T134	PKRGPLPTEEQRVYR	62 / 8 AA	532
Phosphosite 5:	LRRC61	Q9BV99	T194	SSPGPRATEAQPWVE	66 / 9 AA	28
Phosphosite 6:	PICALM	Q13492	S409	HPSVHPMSTASQVAS	71 / 7 AA	71
Phosphosite 7:	FAM196B	A6NMK8	T126	KSLVEMPTASQSAIQ	71 / 7 AA	59
Phosphosite 8:	SH3RF1	Q7Z6J0	S519	SQAKVPMSTAGQTSR	71 / 7 AA	93
Phosphosite 9:	NAB2	Q15742	T8	MHRAPSPTAEQPPGG	66 / 9 AA	57
Phosphosite 10:	SMAP2	Q8WU79	S231	GSRKVVGSMPTAGSA	83 / 6 AA	47
Phosphosite 11:	PELP1	Q8IZL8	S691	PSAGPMPSAGPVPSA	71 / 7 AA	120
Phosphosite 12:	ROPN1L	Q96C74	T65	KDRMEMPTATQKTDT	83 / 6 AA	26
Phosphosite 13:	FAM44A	Q8NFC6	S2196	DFEGPMPSAPPEAES	83 / 6 AA	330
Phosphosite 14:	SMAP2	Q8WU79	T234	KVVGSMPTAGSAGSV	71 / 7 AA	47
Phosphosite 15:	GRINA	Q7Z429	Y32	PQPPMPPYAQPPYPG	75 / 8 AA	41
Phosphosite 16:	PELP1	Q8IZL8	S685	PSAGPMPSAGPMPSA	71 / 7 AA	120
Phosphosite 17:	Putative uncharacterized protein LOC401522	Q5VSD8	T50	SGHCPLPTPAQFPKV	71 / 7 AA	8
Phosphosite 18:	PHC2	Q8IXK0	T264	GGSQPLPTPAQSRNT	71 / 7 AA	91
Phosphosite 19:	KIAA0895L	Q68EN5	T174	EYQEPMPTAVLEKYC	71 / 7 AA	53
Phosphosite 20:	GNAS	P84996	T368	GHSQPIPTPGQPLPP	62 / 8 AA	68