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:	S343
P-Site Sequence:	PKEFREISYLKKLKV
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	S343	PKEFREISYLKKLKV	100 / 9 AA	113
Phosphosite 1:	ZNF234	Q14588	S440	CGKAFRQSSYLKIHL	75 / 8 AA	81
Phosphosite 2:	EXOC8	Q8IYI6	S78	IETAREISYLESEMY	100 / 6 AA	82
Phosphosite 3:	ZNF234	Q14588	S441	GKAFRQSSYLKIHLK	75 / 8 AA	81
Phosphosite 4:	TPR	P12270	S849	EKLEHEISHLKKKLE	75 / 8 AA	267
Phosphosite 5:	EXOC8	Q8IYI6	Y79	ETAREISYLESEMYQ	100 / 6 AA	82
Phosphosite 6:	COMP	P49747	T60	RQQVREITFLKNTVM	62 / 8 AA	83
Phosphosite 7:	NEFL	P07196	S221	DSLMDEISFLKKVHE	85 / 7 AA	62
Phosphosite 8:	INTS6	Q9UL03	S454	GLSYSVISYLKKLSQ	66 / 9 AA	100
Phosphosite 9:	FAM55B	Q96DL1	S277	TTRTRNISYLSKEEW	75 / 8 AA	42
Phosphosite 10:	CCDC158	Q5M9N0	Y235	ELDTEISYLKGRIFP	100 / 6 AA	127
Phosphosite 11:	CCDC158	Q5M9N0	S234	RELDTEISYLKGRIF	100 / 6 AA	127
Phosphosite 12:	GDAP1L1	Q96MZ0	S225	ILEHDDVSYLKKILG	71 / 7 AA	42
Phosphosite 13:	SirT2	Q8IXJ6	Y123	EAIFEISYFKKHPEP	85 / 7 AA	43
Phosphosite 14:	FAM55B	Q96DL1	Y278	TRTRNISYLSKEEWR	75 / 8 AA	42
Phosphosite 15:	KHDRBS2	Q5VWX1	S176	QEQLRELSYLNGSED	62 / 8 AA	39
Phosphosite 16:	GDAP1L1	Q96MZ0	Y226	LEHDDVSYLKKILGE	71 / 7 AA	42
Phosphosite 17:	FAM55A	Q8N323	S266	TTRNREVSYLTDKEN	62 / 8 AA	63
Phosphosite 18:	CDK3	Q00526	S53	STAIREISLLKELKH	75 / 8 AA	35
Phosphosite 19:	CDK2	P24941	S53	STAIREISLLKELNH	75 / 8 AA	34
Phosphosite 20:	CDK1	P06493	S53	STAIREISLLKELRH	75 / 8 AA	34