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:	S255
P-Site Sequence:	NNPNPYGSPYTQNPG
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	S255	NNPNPYGSPYTQNPG	100 / 9 AA	264
Phosphosite 1:	EP300	Q09472	Y257	PNPYGSPYTQNPGQQ	100 / 7 AA	264
Phosphosite 2:	GAS6	Q14393	S101	DCINKYGSPYTKNSG	77 / 9 AA	80
Phosphosite 3:	EP300	Q09472	Y253	MMNNPNPYGSPYTQN	100 / 7 AA	264
Phosphosite 4:	GAS6	Q14393	Y103	INKYGSPYTKNSGFA	85 / 7 AA	80
Phosphosite 5:	SLC30A9	Q6PML9	Y125	KREYGSKYTQNNFIT	85 / 7 AA	64
Phosphosite 6:	SLC30A9	Q6PML9	S123	LKKREYGSKYTQNNF	85 / 7 AA	64
Phosphosite 7:	EP300	Q09472	T258	NPYGSPYTQNPGQQI	100 / 6 AA	264
Phosphosite 8:	GAS6	Q14393	Y99	YLDCINKYGSPYTKN	85 / 7 AA	80
Phosphosite 9:	NOVA2	Q9UNW9	S229	ANSNPTGSPYASPAD	75 / 8 AA	49
Phosphosite 10:	NOVA1	P51513	S273	ANSNPTGSPYANTAE	75 / 8 AA	52
Phosphosite 11:	PEG3	Q9GZU2	Y1315	PYEYGSSYTHTSFLT	71 / 7 AA	181
Phosphosite 12:	PEG3	Q9GZU2	S1314	EPYEYGSSYTHTSFL	71 / 7 AA	181
Phosphosite 13:	FBLN5	Q9UBX5	S85	GPYSNPYSTPYSGPY	62 / 8 AA	50
Phosphosite 14:	NOVA2	Q9UNW9	T227	PVANSNPTGSPYASP	85 / 7 AA	49
Phosphosite 15:	FBLN5	Q9UBX5	T86	PYSNPYSTPYSGPYP	62 / 8 AA	50
Phosphosite 16:	T	O15178	S292	HRSSPYPSPYAHRNN	55 / 9 AA	47
Phosphosite 17:	GALNT11	Q8NCW6	S388	RKRRPYGSPEGQDTM	75 / 8 AA	69
Phosphosite 18:	B9D1	Q9UPM9	Y80	TFKSTNPYGWPQIVL	83 / 6 AA	23
Phosphosite 19:	FBLN5	Q9UBX5	Y84	RGPYSNPYSTPYSGP	71 / 7 AA	50
Phosphosite 20:	FOXD3	Q9UJU5	Y271	AAGAAGPYGRPYGLH	71 / 7 AA	48