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:	PARP3
Human P-Site:	S275
P-Site Sequence:	SQPPPINSPELLQAK
UniProt:	Q9Y6F1
Intern. Prot. ID:	IPI00023184

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP3	Q9Y6F1	S275	SQPPPINSPELLQAK	100 / 9 AA	60
Phosphosite 1:	SP8	Q8IXZ3	S492	AGSPPCHSPELLQPP	77 / 9 AA	51
Phosphosite 2:	MNK2	Q9HBH9	T244	GDCSPISTPELLTPC	75 / 8 AA	52
Phosphosite 3:	CBFA2T3	O75081	S281	ASSPIDSSELLLEVN	75 / 8 AA	71
Phosphosite 4:	GML	Q99445	S64	TISIRINSRELLVYK	75 / 8 AA	18
Phosphosite 5:	NEUROD6	Q96NK8	S213	TFYPPYHSPELTTPP	75 / 8 AA	39
Phosphosite 6:	PDK1	Q15118	S247	CDLYYINSPELELEE	100 / 6 AA	49
Phosphosite 7:	CELA3A	P09093	S104	EQVIPINSEELFVHP	75 / 8 AA	29
Phosphosite 8:	EPS15	P42566	S563	QESPARSSPELLPSG	66 / 9 AA	99
Phosphosite 9:	Ets-1	P14921	S193	QTLHPISSEELLSLK	66 / 9 AA	50
Phosphosite 10:	SOS2	Q07890	S816	KEDKEINSPNLLKMI	85 / 7 AA	153
Phosphosite 11:	Sos1	Q07889	S818	KEDKEINSPNLLKMI	85 / 7 AA	152
Phosphosite 12:	KNG1	P01042	S275	PRDIPTNSPELEETL	85 / 7 AA	72
Phosphosite 13:	MDGA1	Q8NFP4	S745	HYTEPINSPNLSDNT	85 / 7 AA	106
Phosphosite 14:	EHD4	Q9H223	T249	SLGKVINTPEVLRVY	71 / 7 AA	61
Phosphosite 15:	ADAM19	Q9H013	T780	GKRKVINTPEILRKP	71 / 7 AA	105
Phosphosite 16:	ZNF690	Q8IWY8	S127	KMTPPKSSQELLSVR	66 / 9 AA	97
Phosphosite 17:	HERC2	O95714	S1079	GQTSDISSPELMGVG	71 / 7 AA	527
Phosphosite 18:	MNK1	Q9BUB5	T250	NSCTPITTPELTTPC	71 / 7 AA	51
Phosphosite 19:	COBRA1	Q8WX92	S335	QETLPRDSPDLLLLL	62 / 8 AA	66
Phosphosite 20:	SETD1B	Q9UPS6	S1616	DLVPPAGSPELSPPQ	75 / 8 AA	209