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:	PARP9
Human P-Site:	Y724
P-Site Sequence:	RVGFQRMYSTPCDPK
UniProt:	Q8IXQ6
Intern. Prot. ID:	IPI00027803

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP9	Q8IXQ6	Y724	RVGFQRMYSTPCDPK	100 / 9 AA	96
Phosphosite 1:	PARP9	Q8IXQ6	T726	GFQRMYSTPCDPKYG	100 / 7 AA	96
Phosphosite 2:	MYCBP2	O75592	T4590	HDDFQRMTSIPKEEL	75 / 8 AA	510
Phosphosite 3:	ZMYM5	Q9UJ78	Y314	SKSFQEFYSTSCLSP	66 / 9 AA	75
Phosphosite 4:	CYB5D1	Q6P9G0	Y19	LEYFQRRYFTPAEVA	75 / 8 AA	27
Phosphosite 5:	IGF1R	P08069	Y320	RNGSQSMYCIPCEGP	62 / 8 AA	155
Phosphosite 6:	DHFRL1	Q86XF0	T39	FRYFQRMTTTSSVEG	55 / 9 AA	22
Phosphosite 7:	DHFR	P00374	T39	FRYFQRMTTTSSVEG	55 / 9 AA	21
Phosphosite 8:	METRNL	Q641Q3	Y295	FKDFQRMYRDAQERG	62 / 8 AA	34
Phosphosite 9:	HNRNPC	P07910	Y137	RDYYDRMYSYPARVP	62 / 8 AA	34
Phosphosite 10:	DNAJB12	Q9NXW2	Y38	LEKAQRLYPTPRVRA	71 / 7 AA	42
Phosphosite 11:	CDR2L	Q86X02	Y53	EGSLQQMYSTNEEQV	71 / 7 AA	53
Phosphosite 12:	UBE3B	Q7Z3V4	S916	PEWIRMFSTPELQRL	83 / 6 AA	123
Phosphosite 13:	UBE3B	Q7Z3V4	T917	EWIRMFSTPELQRLI	83 / 6 AA	123
Phosphosite 14:	MED13	Q9UHV7	Y834	TADLHKMYPTPPSLE	50 / 8 AA	239
Phosphosite 15:	ABCF3	Q9NUQ8	Y69	RAVCQRMYNTLRLAE	83 / 6 AA	80
Phosphosite 16:	KCNH4	Q9UQ05	Y482	TAIIQRMYSRRSLYH	83 / 6 AA	112
Phosphosite 17:	SKIV2L2	P42285	Y805	EAFEHRMYSHPLHND	71 / 7 AA	118
Phosphosite 18:	KCNH8	Q96L42	Y477	TAIIQRMYSRWSLYH	83 / 6 AA	124
Phosphosite 19:	LIPN	Q5VXI9	S388	DAPQRMYSEIIALMK	100 / 5 AA	46
Phosphosite 20:	Rab3GAP1	Q15042	Y960	KALPQRMYSVLTKED	83 / 6 AA	111