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:	S306
P-Site Sequence:	KSKSKLKSEQDGISK
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	S306	KSKSKLKSEQDGISK	100 / 9 AA	96
Phosphosite 1:	GJB1	P08034	S253	NEINKLLSEQDGSLK	77 / 9 AA	32
Phosphosite 2:	ALMS1P	Q96L16	S121	KLQSMLKSERDALFD	66 / 9 AA	25
Phosphosite 3:	HUWE1	Q7Z6Z7	S2275	SASSKNKSEQDAQGA	77 / 9 AA	482
Phosphosite 4:	Ku80	P13010	T569	PTAKKLKTEQGGAHF	75 / 8 AA	83
Phosphosite 5:	MZF-1	P28698	S313	LLPSDLRSEQDPTDE	75 / 8 AA	82
Phosphosite 6:	ABTB2	Q8N961	S692	KTLMTNKSEQDGDSS	100 / 6 AA	93
Phosphosite 7:	PA2G4	Q9UQ80	S94	CHFSPLKSDQDYILK	75 / 8 AA	44
Phosphosite 8:	PTPRB	P23467	S1971	LRARKLRSEQENPLF	55 / 9 AA	224
Phosphosite 9:	MYH3	P11055	S55	AKGKIKSSQDGKVTV	75 / 8 AA	224
Phosphosite 10:	PCSK9	Q8NBP7	S47	ELVLALRSEEDGLAE	71 / 7 AA	74
Phosphosite 11:	CCDC125	Q86Z20	S81	FQYSKHKSQQDTFPQ	75 / 8 AA	59
Phosphosite 12:	ZNF233	A6NK53	S118	QFTSKLTSNQDLIIN	75 / 8 AA	77
Phosphosite 13:	CLPH	Q96KC9	S77	AKKEKLKSEDDMGTD	85 / 7 AA	43
Phosphosite 14:	B4GALNT4	Q76KP1	S57	RDGEKLTSETDGRGV	75 / 8 AA	117
Phosphosite 15:	Rb	P06400	S463	VMESMLKSEEERLSI	62 / 8 AA	106
Phosphosite 16:	MACF1	Q96PK2	S655	GIKLELKSETDGNVH	85 / 7 AA	670
Phosphosite 17:	GCC2	Q8IWJ2	S305	CVIEKLKSELAGLNK	75 / 8 AA	185
Phosphosite 18:	DYTN	A2CJ06	T363	TRIHKLKTNQDSLWT	62 / 8 AA	65
Phosphosite 19:	ANKRD12	Q6UB98	S1047	NSLLKLKSEADKPKP	85 / 7 AA	236
Phosphosite 20:	FILIP1	Q7Z7B0	S581	ELIGKLKSEEEKSSE	62 / 8 AA	138