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:	T373
P-Site Sequence:	AATPPPSTASAPAAV
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	T373	AATPPPSTASAPAAV	100 / 9 AA	113
Phosphosite 1:	PARP1	P09874	S372	VAATPPPSTASAPAA	100 / 8 AA	113
Phosphosite 2:	ZNF541	Q9H0D2	T979	KKRPPPSTAGEPGPA	77 / 9 AA	148
Phosphosite 3:	EXD3	Q9NX53	T44	TASVPPGTASAPPGT	87 / 8 AA	26
Phosphosite 4:	EXD3	Q9NX53	T37	DTAPPPRTASVPPGT	77 / 9 AA	26
Phosphosite 5:	TBC1D17	Q9HA65	T625	PPTPPPSTDTAPQPD	77 / 9 AA	73
Phosphosite 6:	SCMH1	Q96GD3	T539	SCGLPPSTASAVRRL	100 / 7 AA	73
Phosphosite 7:	ZBTB7B	O15156	S475	PPHYPPPSTAAASPA	87 / 8 AA	58
Phosphosite 8:	SCMH1	Q96GD3	S538	SSCGLPPSTASAVRR	100 / 7 AA	73
Phosphosite 9:	RFPL4A	A6NLU0	S336	VINPSTASAPVSSEG	100 / 7 AA	39
Phosphosite 10:	RNF183	Q96D59	T134	QTGPPPDTASATVST	87 / 8 AA	22
Phosphosite 11:	ZBTB7B	O15156	T476	PHYPPPSTAAASPAG	87 / 8 AA	58
Phosphosite 12:	NckIPSD	Q9NZQ3	S263	SQVQPPPSKASAPEP	87 / 8 AA	79
Phosphosite 13:	TCERG1	O14776	T1088	RGPPPPPTASEPTRR	77 / 9 AA	124
Phosphosite 14:	MNT	Q99583	T373	STLPPPSTTPAPLPP	77 / 9 AA	62
Phosphosite 15:	METTL3	Q86U44	T65	SGGPKPSTASAVPEL	87 / 8 AA	64
Phosphosite 16:	METTL3	Q86U44	S64	TSGGPKPSTASAVPE	87 / 8 AA	64
Phosphosite 17:	HOXA3	O43365	S124	AAPPPPSSASPPQNA	77 / 9 AA	46
Phosphosite 18:	WDR32	Q5QP82	T81	PGAPESSTASAPGEP	77 / 9 AA	61
Phosphosite 19:	BCL9	O00512	T974	SGGPPPPTASQPASV	77 / 9 AA	149
Phosphosite 20:	ZC3H4	Q9UPT8	T26	PSPPPPSTPSPPPCS	77 / 9 AA	140