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:	S455
P-Site Sequence:	EANIRVVSEDFLQDV
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	S455	EANIRVVSEDFLQDV	100 / 9 AA	113
Phosphosite 1:	NAP1L2	Q9ULW6	T362	WGTIRTVTEDFPKDS	75 / 8 AA	53
Phosphosite 2:	CHIC1	Q5VXU3	S77	PPPPRVVSEEHLRRY	75 / 8 AA	26
Phosphosite 3:	ZFAT1	Q9P243	S594	LHSQEVVSDDFLLKN	85 / 7 AA	139
Phosphosite 4:	CHM	P24386	S429	QFGQRIISEHFLVED	62 / 8 AA	73
Phosphosite 5:	XRN1	Q8IZH2	S448	KMGVDVVSDDFLADQ	85 / 7 AA	194
Phosphosite 6:	ATP5G1	P05496	S26	RGLIRPVSASFLNSP	66 / 9 AA	14
Phosphosite 7:	PLAC1L	Q86WS3	S84	GIRTRVVSEETLLFQ	66 / 9 AA	18
Phosphosite 8:	FBXO46	Q6PJ61	S453	CRLYRHVSHDFLEIR	75 / 8 AA	69
Phosphosite 9:	TNC	P24821	T1239	TITIRGVTQDFSTTP	62 / 8 AA	241
Phosphosite 10:	GluR1	P42261	S880	GENGRVVSHDFPKSM	85 / 7 AA	102
Phosphosite 11:	ANK2	Q01484	S3293	AEYESSVSEDFLSSV	100 / 6 AA	430
Phosphosite 12:	CECR2	Q9BXF3	S276	RQLYKLLSEDFLPEI	62 / 8 AA	164
Phosphosite 13:	ASNA1	O43681	S233	LPVIRSVSEQFKDPE	75 / 8 AA	39
Phosphosite 14:	ELMO1	Q92556	T473	TWKEMRATSEDFNKV	62 / 8 AA	84
Phosphosite 15:	DTYMK	P23919	S195	HEDIRVLSEDAIRTA	85 / 7 AA	24
Phosphosite 16:	KIAA1958	Q8N8K9	S339	GQDEQVASEEFLSHL	62 / 8 AA	79
Phosphosite 17:	TTN	Q8WZ42	S8376	GKKYKIMSENFLTSI	50 / 8 AA	3816
Phosphosite 18:	CAST	P20810	S507	KEQLPPMSEDFLLDA	55 / 9 AA	77
Phosphosite 19:	ERCC5	P28715	S283	VESRRVVSEDTSHYI	100 / 6 AA	133
Phosphosite 20:	NAP1L2	Q9ULW6	T360	RIWGTIRTVTEDFPK	71 / 7 AA	53