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:	S487
P-Site Sequence:	SSEMAKRSKMLSLNN
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	S487	SSEMAKRSKMLSLNN	100 / 9 AA	96
Phosphosite 1:	NLRP2	Q9NX02	Y189	VQVMAERYKMLIPFS	75 / 8 AA	121
Phosphosite 2:	IQCB1	Q15051	S333	RSFRSKRSKMLLEIN	85 / 7 AA	69
Phosphosite 3:	C6orf97	Q8IYT3	S68	SELQDLRSKMLSKEV	100 / 6 AA	82
Phosphosite 4:	DIP2B	Q9P265	S46	KGYEKKRSKLLSPYS	85 / 7 AA	171
Phosphosite 5:	SPG7	Q9UQ90	S560	LAGTAKKSKILSKEE	75 / 8 AA	88
Phosphosite 6:	C1orf114	Q5TID7	S487	LRLEAKRSKQLQHHL	85 / 7 AA	60
Phosphosite 7:	UBE2E1	P51965	S42	KVSMSKNSKLLSTSA	66 / 9 AA	21
Phosphosite 8:	ATP10A	O60312	S515	RAEAKRASMLSKHTA	75 / 8 AA	168
Phosphosite 9:	RPL27	P61353	S66	KKKIAKRSKIKSFVK	66 / 9 AA	16
Phosphosite 10:	GNAT3	A8MTJ3	S16	SKESAKRSKELEKKL	85 / 7 AA	40
Phosphosite 11:	IQSEC2	Q5JU85	S306	EEEEIKRSKALSDSY	85 / 7 AA	162
Phosphosite 12:	ANKHD1	Q8IWZ3	S1697	WKEVVRRSKKLSVPA	55 / 9 AA	270
Phosphosite 13:	ZNF233	A6NK53	S131	INLQGKRSKLLKQGD	71 / 7 AA	77
Phosphosite 14:	PNPLA7	Q6ZV29	T89	RQRARKRTKVLSLAK	71 / 7 AA	146
Phosphosite 15:	FNIP2	Q9P278	S1066	LQEMYLKSKMLSEYL	66 / 9 AA	122
Phosphosite 16:	IRG1	A6NK06	S427	EKFRANASKMLSWDT	75 / 8 AA	53
Phosphosite 17:	NEBL	O76041	S296	LDHVLKASKMLSGRE	85 / 7 AA	116
Phosphosite 18:	CDC42BPB	Q9Y5S2	S1580	LRDPELRSKMISNPT	83 / 6 AA	194
Phosphosite 19:	ER-alpha	P03372	S301	SPLMIKRSKKNSLAL	66 / 9 AA	66
Phosphosite 20:	SLC17A5	Q9NRA2	S196	WAPPLERSKLLSISY	83 / 6 AA	55