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:	PARP11
Human P-Site:	S296
P-Site Sequence:	RPPSKDGSYVNLYDS
UniProt:	Q9NR21
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP11	Q9NR21	S296	RPPSKDGSYVNLYDS	100 / 9 AA	39
Phosphosite 1:	PARP11	Q9NR21	Y297	PPSKDGSYVNLYDSC	100 / 8 AA	39
Phosphosite 2:	ARNTL2	Q8WYA1	S443	KFRAKDGSFVTLKSQ	66 / 9 AA	71
Phosphosite 3:	HERC5	Q9UII4	Y381	WIKKENSYVNLKRTI	75 / 8 AA	117
Phosphosite 4:	PLEKHG1	Q9ULL1	S927	DLISKEGSFMSLNRL	55 / 9 AA	155
Phosphosite 5:	BMAL1	O00327	S412	KFKIKDGSFITLRSR	62 / 8 AA	69
Phosphosite 6:	Putative ZP domain-containing protein LOC729800	A6NLB4	Y216	GCIKDNTYINLHPRQ	62 / 8 AA	34
Phosphosite 7:	GALC	P54803	Y370	HLEKGGSYVALTDGL	75 / 8 AA	77
Phosphosite 8:	WDR12	Q9GZL7	S332	DPRTKDGSLVSLSLT	66 / 9 AA	48
Phosphosite 9:	GALC	P54803	S369	GHLEKGGSYVALTDG	75 / 8 AA	77
Phosphosite 10:	RPSA	P08865	Y139	QPLTEASYVNLPTIA	62 / 8 AA	33
Phosphosite 11:	SMS	P52788	S57	TYTNKNGSFANLRIY	55 / 9 AA	41
Phosphosite 12:	C14orf166B	Q0VAA2	Y83	IRNMEESYVNLNHHG	62 / 8 AA	52
Phosphosite 13:	RPSA	P08865	S138	HQPLTEASYVNLPTI	62 / 8 AA	33
Phosphosite 14:	GRIK3	Q13003	Y149	LDNKDTFYVNLYPDY	75 / 8 AA	104
Phosphosite 15:	POLR2A	P24928	Y1392	VISFDGSYVNYRHLA	100 / 6 AA	217
Phosphosite 16:	ARHGEF12	Q9NZN5	Y139	KLIKSGSYVALTVQG	75 / 8 AA	173
Phosphosite 17:	ACOX2	Q99424	Y280	QVLPDGTYVKLGTAQ	71 / 7 AA	77
Phosphosite 18:	ADAMTSL3	P82987	S794	RQLLTDGSFLNLSDE	62 / 8 AA	189
Phosphosite 19:	DHRS2	Q13268	S242	FLCSPDASYVNGENI	75 / 8 AA	27
Phosphosite 20:	BMS1L	Q14692	Y353	LYDKDAVYVDLGGSH	62 / 8 AA	146