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:	PRF1
Human P-Site:	S168
P-Site Sequence:	KTHQDQYSFSTDTVE
UniProt:	P14222
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRF1	P14222	S168	KTHQDQYSFSTDTVE	100 / 9 AA	61
Phosphosite 1:	PRF1	P14222	Y167	QKTHQDQYSFSTDTV	100 / 8 AA	61
Phosphosite 2:	EYA3	Q99504	S384	GQDLSNYSFSTDGFS	100 / 6 AA	63
Phosphosite 3:	NCAPD2	Q15021	S629	QYLQDAYSFSRKITE	85 / 7 AA	157
Phosphosite 4:	NCAPD2	Q15021	Y628	VQYLQDAYSFSRKIT	85 / 7 AA	157
Phosphosite 5:	ZFYVE9	O95405	S196	NRQTDQFSFSINEST	62 / 8 AA	156
Phosphosite 6:	EYA3	Q99504	S386	DLSNYSFSTDGFSGS	100 / 6 AA	63
Phosphosite 7:	EYA3	Q99504	T387	LSNYSFSTDGFSGSG	100 / 6 AA	63
Phosphosite 8:	GAA	P10253	S686	SLPQEPYSFSEPAQQ	71 / 7 AA	105
Phosphosite 9:	PTPRS	Q13332	Y1638	MVQTEDQYSFIHEAL	83 / 6 AA	217
Phosphosite 10:	LAPTM4B	Q86VI4	Y197	ALADPDQYNFSSSEL	62 / 8 AA	41
Phosphosite 11:	PTPRS	Q13332	S1639	VQTEDQYSFIHEALL	83 / 6 AA	217
Phosphosite 12:	GPC2	Q8N158	S183	PLLHPQYSFPPDYLL	55 / 9 AA	63
Phosphosite 13:	C1orf61	Q13536	Y124	SMSNQDLYGYSTSSL	62 / 8 AA	17
Phosphosite 14:	UNC13A	Q9UPW8	S158	MRDQDEYSFQDEQDK	83 / 6 AA	193
Phosphosite 15:	TNS3	Q68CZ2	S602	MVVAHQYSFAPDGEA	71 / 7 AA	155
Phosphosite 16:	LCOR	Q96JN0	Y275	RTGDQYSYSSLVMGS	71 / 7 AA	47
Phosphosite 17:	LCOR	Q96JN0	S274	SRTGDQYSYSSLVMG	71 / 7 AA	47
Phosphosite 18:	GLTSCR1	Q9NZM4	S1486	SPDVDQASFSSDSPQ	75 / 8 AA	153
Phosphosite 19:	UNC13A	Q9UPW8	Y157	AMRDQDEYSFQDEQD	83 / 6 AA	193
Phosphosite 20:	LCOR	Q96JN0	Y273	ESRTGDQYSYSSLVM	71 / 7 AA	47