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:	S761
P-Site Sequence:	AKDEPASSSKSSNTS
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	S761	AKDEPASSSKSSNTS	100 / 9 AA	96
Phosphosite 1:	PARP8	Q8N3A8	S760	SAKDEPASSSKSSNT	100 / 8 AA	96
Phosphosite 2:	PARP8	Q8N3A8	S762	KDEPASSSKSSNTSQ	100 / 8 AA	96
Phosphosite 3:	AFF3	P51826	S463	PEAEPASSNKWQLDK	75 / 8 AA	133
Phosphosite 4:	AFF3	P51826	S462	SPEAEPASSNKWQLD	75 / 8 AA	133
Phosphosite 5:	GGA2	Q9UJY4	S550	RVKLQPASSSKLPAF	85 / 7 AA	67
Phosphosite 6:	UBXN4	Q92575	S456	SEPPNPASSSKSEKR	87 / 8 AA	57
Phosphosite 7:	MKI67	P46013	S605	SCKTAPASSSKSQTE	87 / 8 AA	359
Phosphosite 8:	GGA2	Q9UJY4	S551	VKLQPASSSKLPAFS	85 / 7 AA	67
Phosphosite 9:	KIAA1257	Q9ULG3	S279	HQAEPETSSKNSEEY	66 / 9 AA	47
Phosphosite 10:	UBXN4	Q92575	S458	PPNPASSSKSEKREP	100 / 7 AA	57
Phosphosite 11:	LAD1	O00515	S460	SRAEPASSRKENLRL	85 / 7 AA	57
Phosphosite 12:	LAD1	O00515	S459	QSRAEPASSRKENLR	85 / 7 AA	57
Phosphosite 13:	MPDZ	O75970	S1935	HQQEPASSSLSFTGL	87 / 8 AA	219
Phosphosite 14:	KIAA1430	Q9P2B7	S320	EKHEPDVSSKSSSVL	77 / 9 AA	59
Phosphosite 15:	FAM156A	Q8NDB6	S13	KRNPASPSKSSPMTA	87 / 8 AA	24
Phosphosite 16:	MPDZ	O75970	S1934	GHQQEPASSSLSFTG	87 / 8 AA	219
Phosphosite 17:	MXRA5	Q9NR99	S1494	RMKEPASSSPSTILM	77 / 9 AA	312
Phosphosite 18:	BEND2	Q8NDZ0	S311	MPERPANSSKNSTET	75 / 8 AA	88
Phosphosite 19:	BEND2	Q8NDZ0	S312	PERPANSSKNSTETA	75 / 8 AA	88
Phosphosite 20:	YLPM1	P49750	S462	PVPPASSSQSSQVPE	87 / 8 AA	220