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:	Y167
P-Site Sequence:	QKTHQDQYSFSTDTV
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	Y167	QKTHQDQYSFSTDTV	100 / 9 AA	61
Phosphosite 1:	PRF1	P14222	S168	KTHQDQYSFSTDTVE	100 / 8 AA	61
Phosphosite 2:	C1orf61	Q13536	Y124	SMSNQDLYGYSTSSL	55 / 9 AA	17
Phosphosite 3:	NCAPD2	Q15021	Y628	VQYLQDAYSFSRKIT	85 / 7 AA	157
Phosphosite 4:	NCAPD2	Q15021	S629	QYLQDAYSFSRKITE	85 / 7 AA	157
Phosphosite 5:	PTPRS	Q13332	Y1638	MVQTEDQYSFIHEAL	83 / 6 AA	217
Phosphosite 6:	PTPRS	Q13332	S1639	VQTEDQYSFIHEALL	83 / 6 AA	217
Phosphosite 7:	GAA	P10253	S686	SLPQEPYSFSEPAQQ	71 / 7 AA	105
Phosphosite 8:	LAPTM4B	Q86VI4	Y197	ALADPDQYNFSSSEL	62 / 8 AA	41
Phosphosite 9:	UNC13A	Q9UPW8	S158	MRDQDEYSFQDEQDK	83 / 6 AA	193
Phosphosite 10:	UNC13A	Q9UPW8	Y157	AMRDQDEYSFQDEQD	71 / 7 AA	193
Phosphosite 11:	LCOR	Q96JN0	Y275	RTGDQYSYSSLVMGS	71 / 7 AA	47
Phosphosite 12:	LCOR	Q96JN0	S274	SRTGDQYSYSSLVMG	71 / 7 AA	47
Phosphosite 13:	LCOR	Q96JN0	Y273	ESRTGDQYSYSSLVM	71 / 7 AA	47
Phosphosite 14:	ZFYVE9	O95405	S196	NRQTDQFSFSINEST	71 / 7 AA	156
Phosphosite 15:	DCHS2	Q6V1P9	Y2430	PIFTQDQYFFTLPEK	71 / 7 AA	322
Phosphosite 16:	IKZF2	Q9UKS7	Y512	GYRSQDRYEFSSHIV	62 / 8 AA	60
Phosphosite 17:	IKZF4	Q9H2S9	Y571	GYHSQDRYEFSSHIV	62 / 8 AA	64
Phosphosite 18:	IKZF1	Q13422	Y503	GYHSQDRYEFSSHIT	62 / 8 AA	58
Phosphosite 19:	BCAR3	O75815	S646	DSMGDLYSFSALMKA	71 / 7 AA	93
Phosphosite 20:	BCAR3	O75815	Y645	KDSMGDLYSFSALMK	71 / 7 AA	93