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:	S346
P-Site Sequence:	TFGRSLSSDPRAEQA
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	S346	TFGRSLSSDPRAEQA	100 / 9 AA	96
Phosphosite 1:	PARP8	Q8N3A8	S345	RTFGRSLSSDPRAEQ	100 / 8 AA	96
Phosphosite 2:	RINL	Q6ZS11	S408	RAPRGLSSEARASLH	66 / 9 AA	50
Phosphosite 3:	RIC3	Q7Z5B4	T283	LGWESLPTDPRAQED	75 / 8 AA	41
Phosphosite 4:	SORCS2	Q96PQ0	S1033	PTRKRSLSSDKRLAA	87 / 8 AA	128
Phosphosite 5:	ANGPTL3	Q9Y5C1	S218	PTEISLSSKPRAPRT	87 / 8 AA	54
Phosphosite 6:	GRIPAP1	Q4V328	S691	VPARSLSSSPQAQPP	77 / 9 AA	96
Phosphosite 7:	SORCS2	Q96PQ0	S1034	TRKRSLSSDKRLAAI	87 / 8 AA	128
Phosphosite 8:	HIVEP3	Q5T1R4	S2373	PARTRNLSGEPRTRQ	62 / 8 AA	259
Phosphosite 9:	Putative uncharacterized protein FLJ35883	Q8NA34	S64	SDSGVFSSDPRANWS	85 / 7 AA	14
Phosphosite 10:	UFM1	P61960	T11	VSFKITLTSDPRLPY	71 / 7 AA	9
Phosphosite 11:	MAST1	Q9Y2H9	S944	MSPRSLSSNPSSRDS	85 / 7 AA	171
Phosphosite 12:	USP38	Q8NB14	T257	TVLIRSLTTDPNVKD	71 / 7 AA	117
Phosphosite 13:	MAST3	O60307	S927	LSPRSLSSNPSSRDS	85 / 7 AA	143
Phosphosite 14:	MAST1	Q9Y2H9	S943	PMSPRSLSSNPSSRD	85 / 7 AA	171
Phosphosite 15:	MAST3	O60307	S926	PLSPRSLSSNPSSRD	85 / 7 AA	143
Phosphosite 16:	UFM1	P61960	S12	SFKITLTSDPRLPYK	71 / 7 AA	9
Phosphosite 17:	ATP11C	Q8NB49	T939	HINIDTLTSDPRLYM	71 / 7 AA	129
Phosphosite 18:	MLL2	O14686	S2130	LPPRSLPSDPFSRVP	85 / 7 AA	564
Phosphosite 19:	ZER1	Q7Z7L7	S75	ESFFSLFSDPRSTRL	75 / 8 AA	88
Phosphosite 20:	MAST4	O15021	S1120	MSPHSLSSDPSSSRD	85 / 7 AA	284