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:	S352
P-Site Sequence:	PLHVLLDSQDPRREA
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	S352	PLHVLLDSQDPRREA	100 / 9 AA	61
Phosphosite 1:	PPP2R5E	Q16537	S190	QLLELFDSEDPRERD	75 / 8 AA	55
Phosphosite 2:	PPP2R5B	Q15173	S204	MLLELFDSEDPRERE	75 / 8 AA	57
Phosphosite 3:	PPP2R5A	Q15172	S198	QLLELFDSEDPRERD	75 / 8 AA	56
Phosphosite 4:	PPP2R5C	Q13362	S173	QLLELFDSEDPRERD	75 / 8 AA	61
Phosphosite 5:	ATOH1	Q92858	T59	ELSLLDSTDPRAWLA	87 / 8 AA	38
Phosphosite 6:	PPP2R5D	Q14738	S249	ALLDLFDSEDPRERD	75 / 8 AA	70
Phosphosite 7:	ATOH1	Q92858	S58	PELSLLDSTDPRAWL	87 / 8 AA	38
Phosphosite 8:	CELSR3	Q9NYQ7	S2367	HTHVLLPSQSPRPSP	77 / 9 AA	358
Phosphosite 9:	HHLA2	Q9UM44	S83	KGSDHLESQDPRYAN	85 / 7 AA	47
Phosphosite 10:	ZNF76	P36508	S149	ASKVLHDSQIPRNGK	77 / 9 AA	62
Phosphosite 11:	KRT40	Q6A162	S395	TYWGLLDSEDSRLSC	75 / 8 AA	48
Phosphosite 12:	PNMAL1	Q86V59	S379	VSYVLVDSEDGRKKP	66 / 9 AA	48
Phosphosite 13:	LRRK1	Q38SD2	S251	CSYILLDSPDPSKHL	66 / 9 AA	228
Phosphosite 14:	ZBED1	O96006	T155	TFKVLLKTADPRYEL	66 / 9 AA	78
Phosphosite 15:	MYOCD	Q8IZQ8	S813	HLEVLLNSQSPLGKM	75 / 8 AA	102
Phosphosite 16:	FANCG	O15287	S378	LALLLDSSEPRFSPP	75 / 8 AA	69
Phosphosite 17:	UBE3B	Q7Z3V4	S409	LSKKLLESQEPAHAQ	71 / 7 AA	123
Phosphosite 18:	FAM175A	Q6UWZ7	T365	KRSRLLDTQDKRSKA	75 / 8 AA	47
Phosphosite 19:	ZCCHC12	Q6PEW1	S282	EDVILVESQDPPLPS	55 / 9 AA	45
Phosphosite 20:	LOC144097	Q9BUA3	S181	EIVVLLDSEDNPSLP	85 / 7 AA	41