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:	T31
P-Site Sequence:	SASASDGTDFGSLFD
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	T31	SASASDGTDFGSLFD	100 / 9 AA	264
Phosphosite 1:	CREBBP	Q92793	T28	GFSANDSTDFGSLFD	77 / 9 AA	265
Phosphosite 2:	NEDD4	P46934	S167	GSYSSNGSDFGSCAS	66 / 9 AA	149
Phosphosite 3:	MPRIP	Q6WCQ1	T57	LLLAPDGTDFDNPVH	66 / 9 AA	117
Phosphosite 4:	CREBBP	Q92793	S27	PGFSANDSTDFGSLF	75 / 8 AA	265
Phosphosite 5:	VDAC-3	Q9Y277	T188	HTHVNDGTEFGGSIY	55 / 9 AA	31
Phosphosite 6:	VDAC-2	P45880	T199	HTNVNDGTEFGGSIY	55 / 9 AA	32
Phosphosite 7:	VDAC1	P21796	T188	HTNVNDGTEFGGSIY	55 / 9 AA	31
Phosphosite 8:	PCDHGC5	Q9Y5F6	S785	FSPASDGSDFTFLRP	85 / 7 AA	102
Phosphosite 9:	MLL5	Q8IZD2	S269	IDPSSDGSNFGWETK	55 / 9 AA	205
Phosphosite 10:	G2	Q6ZVL6	T568	QEMLSDGTDTGSEIS	87 / 8 AA	199
Phosphosite 11:	EML3	Q32P44	T795	WPDGSDGTDINSLCR	75 / 8 AA	95
Phosphosite 12:	NAF1	Q96HR8	T19	ETLKFNGTDFGVGEG	83 / 6 AA	54
Phosphosite 13:	PAPPA	Q13219	T1305	FSCPEGTTFGSQCSF	62 / 8 AA	181
Phosphosite 14:	SMG5	Q9UPR3	S493	SARASEGSDSGSDKS	66 / 9 AA	114
Phosphosite 15:	PAPPA	Q13219	T1304	SFSCPEGTTFGSQCS	62 / 8 AA	181
Phosphosite 16:	WASF3	Q9UPY6	T246	RSHASDVTDYSYPAT	62 / 8 AA	55
Phosphosite 17:	EP300	Q09472	S28	PALSASASDGTDFGS	100 / 6 AA	264
Phosphosite 18:	C7orf45	Q8WWF3	T148	NQHDSDTTEYGSEES	62 / 8 AA	28
Phosphosite 19:	STRN	O43815	T308	SRSAGDGTDWEKEDQ	71 / 7 AA	86
Phosphosite 20:	NPIP	Q9UND3	T34	ADHRHRGTDFGGSPW	100 / 5 AA	40