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:	Y48
P-Site Sequence:	NTEECLPYKCSETGA
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	Y48	NTEECLPYKCSETGA	100 / 9 AA	96
Phosphosite 1:	ZNF646	O15015	Y465	TTLDHRPYKCSECGR	66 / 9 AA	201
Phosphosite 2:	PARP9	Q8IXQ6	S51	ECLPYKCSETGALGE	100 / 6 AA	96
Phosphosite 3:	ZNF772	Q68DY9	Y350	VHTGARPYKCSECGK	100 / 6 AA	55
Phosphosite 4:	ZNF528	Q3MIS6	Y213	IHNADNPYKCSECGK	100 / 6 AA	72
Phosphosite 5:	ZNF134	P52741	Y260	IHTGEMPYKCNECGK	71 / 7 AA	48
Phosphosite 6:	ZNF572	Q7Z3I7	Y132	SSFVDRPYKCSECWK	100 / 6 AA	61
Phosphosite 7:	ZNF587	Q96SQ5	Y520	VHSGQKPYKCSECGK	100 / 6 AA	66
Phosphosite 8:	ZNF417	Q8TAU3	Y520	VHSGQKPYKCSECGK	100 / 6 AA	66
Phosphosite 9:	ZNF256	Q9Y2P7	Y323	VHTGERPYKCSECGK	100 / 6 AA	72
Phosphosite 10:	ZNF282	Q9UDV7	Y574	THRGERPYKCSECEK	100 / 6 AA	74
Phosphosite 11:	ZNF419	Q96HQ0	Y343	IHTGERPYKCSECGK	100 / 6 AA	59
Phosphosite 12:	ZNF502	Q8TBZ5	Y407	IHTGERPYKCSECGK	100 / 6 AA	63
Phosphosite 13:	ZNF548	Q8NEK5	Y393	NHTGERPYKCSECGK	100 / 6 AA	63
Phosphosite 14:	ZNF773	Q6PK81	Y331	VHTGERPYKCSECGK	100 / 6 AA	51
Phosphosite 15:	ZNF530	Q6P9A1	Y239	ADSGERPYKCSECGK	100 / 6 AA	69
Phosphosite 16:	ZNF772	Q68DY9	Y462	IHTGERPYKCSECGK	100 / 6 AA	55
Phosphosite 17:	ZNF154	Q13106	Y329	VHTGERPYKCSECGK	100 / 6 AA	50
Phosphosite 18:	ZNF17	P17021	Y246	NHTGERPYKCSECGK	100 / 6 AA	77
Phosphosite 19:	ZNF16	P17020	Y629	IHTGERPYKCSECGK	100 / 6 AA	76
Phosphosite 20:	ZNF263	O14978	Y659	THTGERPYKCSECGE	100 / 6 AA	77