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:	SP100
Human P-Site:	S452
P-Site Sequence:	SRKRRFSSSDFSDLS
UniProt:	P23497
Intern. Prot. ID:	IPI00011675

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SP100	P23497	S452	SRKRRFSSSDFSDLS	100 / 9 AA	100
Phosphosite 1:	SP100	P23497	S451	PSRKRRFSSSDFSDL	100 / 8 AA	100
Phosphosite 2:	SP100	P23497	S453	RKRRFSSSDFSDLSN	100 / 8 AA	100
Phosphosite 3:	CASZ1	Q86V15	T1015	VYLRRFGTKDFCDGQ	55 / 9 AA	190
Phosphosite 4:	piccolo	Q9Y6V0	S4661	WDYDRFSSNDFLGEV	85 / 7 AA	567
Phosphosite 5:	FBF1	Q8TES7	S143	HQNRRFSSEDLEDPL	75 / 8 AA	125
Phosphosite 6:	FBF1	Q8TES7	S142	GHQNRRFSSEDLEDP	75 / 8 AA	125
Phosphosite 7:	C17orf90	Q5BKU9	S26	GSGARRFSSPDCCQR	85 / 7 AA	16
Phosphosite 8:	C17orf90	Q5BKU9	S27	SGARRFSSPDCCQRL	85 / 7 AA	16
Phosphosite 9:	ARAP3	Q8WWN8	S1338	VVLRRHSSSDLARQK	66 / 9 AA	170
Phosphosite 10:	ARAP3	Q8WWN8	S1337	PVVLRRHSSSDLARQ	75 / 8 AA	170
Phosphosite 11:	ARHGEF19	Q8IW93	S197	GPERRRFSASELMTR	62 / 8 AA	89
Phosphosite 12:	PYGM	P11217	S314	DIIRRFKSSKFGCRD	66 / 9 AA	97
Phosphosite 13:	PYGB	P11216	S314	DIIRRFKSSKFGCRD	66 / 9 AA	97
Phosphosite 14:	WT1	P19544	S365	KDCERRFSRSDQLKR	85 / 7 AA	49
Phosphosite 15:	CASP9	P55211	S196	KLRRRFSSLHFMVEV	75 / 8 AA	46
Phosphosite 16:	SERPINE3	A8MV23	S204	TWRKRFSSTDTQILP	71 / 7 AA	47
Phosphosite 17:	TFDP1	Q14186	S362	NGTRFSASDLTNGAD	62 / 8 AA	45
Phosphosite 18:	ATG2B	Q96BY7	T557	IDPARFSTEDFKSFR	71 / 7 AA	233
Phosphosite 19:	EGR3	Q06889	S287	EGCDRRFSRSDELTR	85 / 7 AA	43
Phosphosite 20:	Egr1	P18146	S350	ESCDRRFSRSDELTR	85 / 7 AA	58