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:	S760
P-Site Sequence:	SAKDEPASSSKSSNT
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	S760	SAKDEPASSSKSSNT	100 / 9 AA	96
Phosphosite 1:	PARP8	Q8N3A8	S761	AKDEPASSSKSSNTS	100 / 8 AA	96
Phosphosite 2:	AFF3	P51826	S463	PEAEPASSNKWQLDK	75 / 8 AA	133
Phosphosite 3:	C1R	P00736	S148	VDLDECASRSKSGEE	77 / 9 AA	80
Phosphosite 4:	AFF3	P51826	S462	SPEAEPASSNKWQLD	75 / 8 AA	133
Phosphosite 5:	GGA2	Q9UJY4	S550	RVKLQPASSSKLPAF	85 / 7 AA	67
Phosphosite 6:	MKI67	P46013	S605	SCKTAPASSSKSQTE	87 / 8 AA	359
Phosphosite 7:	GGA2	Q9UJY4	S551	VKLQPASSSKLPAFS	85 / 7 AA	67
Phosphosite 8:	UBXN4	Q92575	S456	SEPPNPASSSKSEKR	87 / 8 AA	57
Phosphosite 9:	UBXN4	Q92575	S458	PPNPASSSKSEKREP	100 / 7 AA	57
Phosphosite 10:	PARP8	Q8N3A8	S762	KDEPASSSKSSNTSQ	100 / 7 AA	96
Phosphosite 11:	MPDZ	O75970	S1934	GHQQEPASSSLSFTG	77 / 9 AA	219
Phosphosite 12:	LAD1	O00515	S460	SRAEPASSRKENLRL	85 / 7 AA	57
Phosphosite 13:	PPP2R3A	Q06190	S1121	YETDEPASPSEFGNK	85 / 7 AA	130
Phosphosite 14:	LAD1	O00515	S459	QSRAEPASSRKENLR	85 / 7 AA	57
Phosphosite 15:	MPDZ	O75970	S1935	HQQEPASSSLSFTGL	87 / 8 AA	219
Phosphosite 16:	NOTO	A8MTQ0	S233	AASLDEPSSSSIASI	85 / 7 AA	27
Phosphosite 17:	TMEM63B	Q5T3F8	S798	SSGDEPPSSSSQDEE	85 / 7 AA	95
Phosphosite 18:	NOTO	A8MTQ0	S234	ASLDEPSSSSIASIQ	85 / 7 AA	27
Phosphosite 19:	XK	P51811	S424	RDRDETPSSSKTSPE	66 / 9 AA	51
Phosphosite 20:	C21orf118	Q96PM8	S32	PCGVEPASAQKSKIG	75 / 8 AA	14