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:	Y179
P-Site Sequence:	DTVECRFYSFHVVHT
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	Y179	DTVECRFYSFHVVHT	100 / 9 AA	61
Phosphosite 1:	API5	Q9BZZ5	Y348	SYVECLLYSFHQLGR	75 / 8 AA	58
Phosphosite 2:	PHF20	Q9BVI0	Y103	CWSDCRFYPAKVTAV	55 / 9 AA	115
Phosphosite 3:	RPGRIP1L	Q68CZ1	S1180	FVECRFYSLPAEETP	62 / 8 AA	151
Phosphosite 4:	VANGL1	Q8TAA9	Y265	TDGESRFYSLGHLSI	71 / 7 AA	60
Phosphosite 5:	REV3	O60673	Y2606	MEPESRFYSNSVLVL	66 / 9 AA	353
Phosphosite 6:	Sos1	Q07889	Y408	SESACRFYSQQMKGK	83 / 6 AA	152
Phosphosite 7:	Sos1	Q07889	S409	ESACRFYSQQMKGKQ	100 / 5 AA	152
Phosphosite 8:	FER1L4	A9Z1Z3	Y1342	IDLENRFYSHHRANC	75 / 8 AA	201
Phosphosite 9:	PTCD3	Q96EY7	S38	ARSCRFYSGSATLSK	100 / 5 AA	79
Phosphosite 10:	PTCD3	Q96EY7	Y37	QARSCRFYSGSATLS	100 / 5 AA	79
Phosphosite 11:	VANGL1	Q8TAA9	S262	VRSTDGESRFYSLGH	83 / 6 AA	60
Phosphosite 12:	REV3	O60673	S2603	PLIMEPESRFYSNSV	83 / 6 AA	353
Phosphosite 13:	GPT2	Q8TD30	S315	SPDCRFHSFKKVLYE	83 / 6 AA	58
Phosphosite 14:	VIT	Q6UXI7	Y457	VCRTNGFYSLHVQSW	83 / 6 AA	74
Phosphosite 15:	PPP2R3C	Q969Q6	Y215	DGLEKSFYSFYVCTA	66 / 9 AA	53
Phosphosite 16:	CELSR2	Q9HCU4	Y576	DREEVDFYSFGVEAR	66 / 9 AA	317
Phosphosite 17:	TLE1	Q04724	S447	PGGKPAYSFHVTADG	100 / 5 AA	83
Phosphosite 18:	BCE1	Q04727	Y449	IPGGKPAYSFHVSAD	100 / 5 AA	84
Phosphosite 19:	TLE3	Q04726	Y448	IPGGKPAYSFHVSAD	100 / 5 AA	83
Phosphosite 20:	TLE2	Q04725	Y419	IPGGKPAYSFHVSAD	100 / 5 AA	80