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:	PARP1
Human P-Site:	T887
P-Site Sequence:	APPEAPVTGYMFGKG
UniProt:	P09874
Intern. Prot. ID:	IPI00449049

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP1	P09874	T887	APPEAPVTGYMFGKG	100 / 9 AA	113
Phosphosite 1:	PARP2	Q9UGN5	T453	APPEAPITGYMFGKG	88 / 9 AA	66
Phosphosite 2:	PARP1	P09874	Y889	PEAPVTGYMFGKGIY	100 / 7 AA	113
Phosphosite 3:	PARP2	Q9UGN5	Y455	PEAPITGYMFGKGIY	85 / 7 AA	66
Phosphosite 4:	FN1	P02751	T839	SRPQAPITGYRIVYS	55 / 9 AA	263
Phosphosite 5:	TTYH3	Q9C0H2	T472	TVSNAPVTEYMSQNA	75 / 8 AA	58
Phosphosite 6:	HMG20B	Q9P0W2	T75	NGPKAPVTGYVRFLN	75 / 8 AA	36
Phosphosite 7:	ADD1	P35611	T417	VEVPASVTGYSFASD	75 / 8 AA	81
Phosphosite 8:	PAX3	P23760	Y466	SMDPVTGYQYGQYGQ	71 / 7 AA	53
Phosphosite 9:	PAX3	P23760	T464	GYSMDPVTGYQYGQY	71 / 7 AA	53
Phosphosite 10:	WDFY4	Q6ZS81	Y700	HWDPVNGYFFRRNGL	71 / 7 AA	354
Phosphosite 11:	AGRN	O00468	T1975	VGNEAPVTGSSPLGA	100 / 6 AA	215
Phosphosite 12:	CNTN2	Q02246	T945	FRNESAVTGYKMLYQ	55 / 9 AA	113
Phosphosite 13:	COL7A1	Q02388	T260	TAASGPVTGYKVQYT	71 / 7 AA	295
Phosphosite 14:	QRICH2	Q9H0J4	T1437	RPLETPVTGHAIPVT	55 / 9 AA	181
Phosphosite 15:	TTYH3	Q9C0H2	Y474	SNAPVTEYMSQNANF	83 / 6 AA	58
Phosphosite 16:	FN1	P02751	T1570	LPSSSPVTGYRVTTT	71 / 7 AA	263
Phosphosite 17:	PASK	Q96RG2	S333	TGEAAPVSGYRASVW	62 / 8 AA	143
Phosphosite 18:	FN1	P02751	T935	TPPESAVTGYRVDVI	62 / 8 AA	263
Phosphosite 19:	CNTN1	Q12860	T938	LSNESTVTGYKVLYR	62 / 8 AA	113
Phosphosite 20:	ADD1	P35611	Y419	VPASVTGYSFASDGD	71 / 7 AA	81