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:	T452
P-Site Sequence:	GQELRTSTVWDNNNP
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	T452	GQELRTSTVWDNNNP	100 / 9 AA	61
Phosphosite 1:	PRF1	P14222	S451	GGQELRTSTVWDNNN	100 / 8 AA	61
Phosphosite 2:	Myomesin 2	P54296	T164	LVRLRSHTVWERMSV	62 / 8 AA	165
Phosphosite 3:	EIF2AK2	P19525	T537	SEILRTLTVWKKSPE	66 / 9 AA	62
Phosphosite 4:	TCERG1L	Q5VWI1	S282	IKIPLRTSPVSDTRT	75 / 8 AA	66
Phosphosite 5:	SH3BP4	Q9P0V3	T465	PSILYPSTVWDFINK	75 / 8 AA	107
Phosphosite 6:	EIF2AK2	P19525	T535	NTSEILRTLTVWKKS	85 / 7 AA	62
Phosphosite 7:	C12orf72	Q8IXQ9	S255	ENSGLTTSTVWGFQP	75 / 8 AA	29
Phosphosite 8:	C12orf72	Q8IXQ9	T256	NSGLTTSTVWGFQP_	75 / 8 AA	29
Phosphosite 9:	C12orf72	Q8IXQ9	T254	QENSGLTTSTVWGFQ	85 / 7 AA	29
Phosphosite 10:	MDC1	Q14676	T1688	SKTLRSSTVRAMPVP	62 / 8 AA	227
Phosphosite 11:	RASAL1	O95294	T44	EVVARTATVWRSLGP	83 / 6 AA	90
Phosphosite 12:	Myomesin 2	P54296	S162	EILVRLRSHTVWERM	71 / 7 AA	165
Phosphosite 13:	MDC1	Q14676	S1687	QSKTLRSSTVRAMPV	62 / 8 AA	227
Phosphosite 14:	MDC1	Q14676	S1686	GQSKTLRSSTVRAMP	71 / 7 AA	227
Phosphosite 15:	Uncharacterized protein C11orf89	A8MZF0	S250	RAPASRTSRMWDAVL	71 / 7 AA	35
Phosphosite 16:	SRBD1	Q8N5C6	T159	SETPSTSTVWGGTCK	62 / 8 AA	112
Phosphosite 17:	PSMC3	P17980	T19	TRQEKMATVWDEAEQ	50 / 8 AA	49
Phosphosite 18:	TTN	Q8WZ42	T24295	QKRDTTTTVWDVVSA	83 / 6 AA	3816
Phosphosite 19:	LGR8	Q8WXD0	S725	KKKSLSTSIVWIEDS	71 / 7 AA	86
Phosphosite 20:	ALK	Q9UM73	T1085	YKLSKLRTSTIMTDY	83 / 6 AA	176