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:	S507
P-Site Sequence:	VPCPEFSSSTFSQSE
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	S507	VPCPEFSSSTFSQSE	100 / 9 AA	60
Phosphosite 1:	PARP3	Q9Y6F1	S506	PVPCPEFSSSTFSQS	100 / 8 AA	60
Phosphosite 2:	PARP3	Q9Y6F1	S508	PCPEFSSSTFSQSEY	100 / 8 AA	60
Phosphosite 3:	USP30	Q70CQ3	S430	LPVVPDYSSSTYLFR	62 / 8 AA	59
Phosphosite 4:	SRPK2	P78362	T455	SQFPEFSTSLFSGSL	77 / 9 AA	78
Phosphosite 5:	NR2E3	Q9Y5X4	S206	SNDPEFPSSPYSSSS	66 / 9 AA	45
Phosphosite 6:	FAM26D	Q5JW98	S36	GGQQLFSSSTFSCPC	100 / 7 AA	35
Phosphosite 7:	ZNF280C	Q8ND82	S423	QVCQFRSSTFSDVEA	75 / 8 AA	83
Phosphosite 8:	ZNF280C	Q8ND82	S422	CQVCQFRSSTFSDVE	75 / 8 AA	83
Phosphosite 9:	FAM26D	Q5JW98	S37	GQQLFSSSTFSCPCQ	100 / 7 AA	35
Phosphosite 10:	PLEKHG5	O94827	S833	LSSPEFDSGPFSSQS	66 / 9 AA	117
Phosphosite 11:	FAM26D	Q5JW98	T38	QQLFSSSTFSCPCQV	100 / 7 AA	35
Phosphosite 12:	SRPK2	P78362	S454	ESQFPEFSTSLFSGS	75 / 8 AA	78
Phosphosite 13:	PARP3	Q9Y6F1	T509	CPEFSSSTFSQSEYL	100 / 7 AA	60
Phosphosite 14:	DNAJB2	P25686	S152	PGHSDFSSSSFSFSP	66 / 9 AA	36
Phosphosite 15:	DNAJA3	Q96EY1	S195	KIFGEFSSSSFGDFQ	75 / 8 AA	53
Phosphosite 16:	DNAJA3	Q96EY1	S196	IFGEFSSSSFGDFQT	75 / 8 AA	53
Phosphosite 17:	EXOSC4	Q9NPD3	S78	LVNCQYSSATFSTGE	62 / 8 AA	26
Phosphosite 18:	GATA1	P15976	S170	YGGPDFSSTFFSPTG	66 / 9 AA	43
Phosphosite 19:	MTMR10	Q9NXD2	S736	SGTPEFLSSSFPFSP	75 / 8 AA	88
Phosphosite 20:	DNAJB2	P25686	S153	GHSDFSSSSFSFSPG	75 / 8 AA	36