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:	PARP8
Human P-Site:	S388
P-Site Sequence:	SHRLLTRSCSGDPRC
UniProt:	Q8N3A8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP8	Q8N3A8	S388	SHRLLTRSCSGDPRC	100 / 9 AA	96
Phosphosite 1:	PARP8	Q8N3A8	S390	RLLTRSCSGDPRCEH	100 / 7 AA	96
Phosphosite 2:	PARP8	Q8N3A8	T386	LKSHRLLTRSCSGDP	100 / 7 AA	96
Phosphosite 3:	GJB2	P29033	Y217	LCYLLIRYCSGKSKK	66 / 9 AA	26
Phosphosite 4:	AIRE	O43918	S474	GTGLRCRSCSGDVTP	77 / 9 AA	58
Phosphosite 5:	C9orf119	Q1ZZU3	S134	TEPRLTRSCRGAFRS	75 / 8 AA	27
Phosphosite 6:	PRR5	P85299	S238	EKRLLRRSRSGDVLA	77 / 9 AA	43
Phosphosite 7:	USP51	Q70EK9	S165	SRPQTRRSCSGDLDG	100 / 6 AA	80
Phosphosite 8:	AIRE	O43918	S476	GLRCRSCSGDVTPAP	100 / 6 AA	58
Phosphosite 9:	TMEM61	Q8N0U2	S200	PSATRSCSGLVQTAR	100 / 6 AA	22
Phosphosite 10:	USP51	Q70EK9	S167	PQTRRSCSGDLDGSG	100 / 6 AA	80
Phosphosite 11:	TMEM61	Q8N0U2	S198	TTPSATRSCSGLVQT	100 / 6 AA	22
Phosphosite 12:	VDAC-3	Q9Y277	S35	KIDLKTKSCSGVEFS	75 / 8 AA	31
Phosphosite 13:	SSH1	Q8WYL5	S935	MSSNLTRSSSSDSIH	75 / 8 AA	116
Phosphosite 14:	ADARB1	P78563	S555	GERLLTMSCSDKIAR	75 / 8 AA	81
Phosphosite 15:	C1orf175	Q68CQ1	S99	ASLQITSSCSGEALD	55 / 9 AA	142
Phosphosite 16:	SSH1	Q8WYL5	S936	SSNLTRSSSSDSIHS	75 / 8 AA	116
Phosphosite 17:	Bim	O43521	S92	RSSLLSRSSSGYFSF	75 / 8 AA	22
Phosphosite 18:	Ig lambda chain V-IV region MOL	P06889	S20	PGQTATISCSGDKLG	85 / 7 AA	11
Phosphosite 19:	C8orf82	Q6P1X6	S23	SRGARACSGDGGVSY	71 / 7 AA	24
Phosphosite 20:	Ig lambda chain V-II region NIG-58	P01713	S21	PGQSLTISCSGAPCD	75 / 8 AA	11