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:	S381
P-Site Sequence:	EECLTLKSHRLLTRS
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	S381	EECLTLKSHRLLTRS	100 / 9 AA	96
Phosphosite 1:	ZFAT1	Q9P243	S954	KSKGTLKSHKLLHTA	87 / 8 AA	139
Phosphosite 2:	KREMEN1	Q96MU8	S419	LLHVTFKSHRVPASG	62 / 8 AA	52
Phosphosite 3:	DDEF1	Q9ULH1	S1021	PSEVTLKSHPLDLSP	75 / 8 AA	106
Phosphosite 4:	MOSC2	Q969Z3	S295	QPLDTLKSYRLCDPS	85 / 7 AA	38
Phosphosite 5:	IL18R1	Q13478	S494	QSLKLLKSHRVLKWK	85 / 7 AA	62
Phosphosite 6:	PARP8	Q8N3A8	T378	VKSEECLTLKSHRLL	100 / 6 AA	96
Phosphosite 7:	SLC4A3	P48751	S271	ADLDDMKSHRLEDNP	71 / 7 AA	136
Phosphosite 8:	KIAA1267	Q7Z3B3	S110	SKQTVLKSHPLLSQS	85 / 7 AA	121
Phosphosite 9:	POP1	Q99575	S230	GERPTVKSHRACYRA	83 / 6 AA	115
Phosphosite 10:	PARP8	Q8N3A8	S359	QAMTAIKSHKLLNRP	62 / 8 AA	96
Phosphosite 11:	ACSF2	Q96CM8	S207	AQPGALKSQRLPDLT	71 / 7 AA	68
Phosphosite 12:	METTL9	Q9H1A3	T146	KINPDWKTHRLLDLG	71 / 7 AA	37
Phosphosite 13:	TET2	Q6N021	S1050	HKALTLKSQKQVKVE	71 / 7 AA	224
Phosphosite 14:	KOR-1	P41145	S255	LMILRLKSVRLLSGS	77 / 9 AA	43
Phosphosite 15:	mGluR5	P41594	T389	NSSLTLKTHHVQDSK	62 / 8 AA	132
Phosphosite 16:	T	O15178	S284	DRYPTLRSHRSSPYP	83 / 6 AA	47
Phosphosite 17:	NWD1	Q149M9	T241	MHPGVLKTHRLPWSR	83 / 6 AA	175
Phosphosite 18:	RPRD2	Q5VT52	S1373	RESLTLPSHSLEHLG	75 / 8 AA	156
Phosphosite 19:	SgK307	Q8IWB6	S890	SALFTLSSHRQGPSA	71 / 7 AA	168
Phosphosite 20:	FAM5B	Q9C0B6	S556	RMLLTLKSNKYKPGL	71 / 7 AA	89