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:	PARP8
Human P-Site:	S49
P-Site Sequence:	TYVGGPRSVSYSVHV
UniProt:	Q8N3A8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP8	Q8N3A8	S49	TYVGGPRSVSYSVHV	100 / 9 AA	96
Phosphosite 1:	PARP8	Q8N3A8	S51	VGGPRSVSYSVHVSE	100 / 7 AA	96
Phosphosite 2:	MYO1F	O00160	S891	WGGGGTRSVTFSRGF	66 / 9 AA	125
Phosphosite 3:	SIRT3	Q9NTG7	S101	SIKGGRRSISFSVGA	66 / 9 AA	44
Phosphosite 4:	ILDR2	Q71H61	S562	SAQLGPRSASYYAWS	85 / 7 AA	71
Phosphosite 5:	KCTD19	Q17RG1	S913	IQRGLSRSVSYSILG	77 / 9 AA	105
Phosphosite 6:	PHACTR3	Q96KR7	S134	NPDGGPRSVQSEPPT	100 / 6 AA	63
Phosphosite 7:	PRMT7	Q9NVM4	S669	LGGPRTVSYAVEFHP	71 / 7 AA	78
Phosphosite 8:	FLN29	O14545	S278	QSHGGPRSLSDIKGA	85 / 7 AA	65
Phosphosite 9:	SF2	Q07955	S199	VKVDGPRSPSYGRSR	75 / 8 AA	28
Phosphosite 10:	CA3	P07451	S48	DPSLQPWSVSYDGGS	83 / 6 AA	30
Phosphosite 11:	CA3	P07451	S50	SLQPWSVSYDGGSAK	83 / 6 AA	30
Phosphosite 12:	KSR	Q8IVT5	S225	NSAQGPRSISVSALP	75 / 8 AA	102
Phosphosite 13:	KCTD19	Q17RG1	S915	RGLSRSVSYSILGKY	85 / 7 AA	105
Phosphosite 14:	TCF20	Q9UGU0	S1801	DCGGGPRSLSRGLPC	85 / 7 AA	212
Phosphosite 15:	Sos1	Q07889	S1064	QQEPRKISYSRIPES	71 / 7 AA	152
Phosphosite 16:	PARP8	Q8N3A8	Y52	GGPRSVSYSVHVSED	100 / 6 AA	96
Phosphosite 17:	NKTR	P30414	S1333	RHRTRSVSYSHSRSR	100 / 6 AA	166
Phosphosite 18:	NKTR	P30414	S1331	KSRHRTRSVSYSHSR	100 / 6 AA	166
Phosphosite 19:	HPRT1	P00492	S171	LVKRTPRSVGYKPDF	83 / 6 AA	25
Phosphosite 20:	REPS2	Q8NFH8	S459	SLKARPRSRSYSSTS	85 / 7 AA	72