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:	T91
P-Site Sequence:	VIFHRIATELRKTND
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	T91	VIFHRIATELRKTND	100 / 9 AA	96
Phosphosite 1:	Pxdn	Q92626	T1000	REHNRIATELLKLNP	77 / 9 AA	167
Phosphosite 2:	EPX	P11678	T400	REHNRLATELRRLNP	66 / 9 AA	81
Phosphosite 3:	MTRF1	O75570	Y402	VSDHRIAYEVRDIKE	75 / 8 AA	52
Phosphosite 4:	ONECUT1	Q9UBC0	T303	EVAQRITTELKRYSI	55 / 9 AA	51
Phosphosite 5:	VTI1B	Q9UEU0	T154	ERSHRIATETDQIGS	100 / 6 AA	27
Phosphosite 6:	ONECUT1	Q9UBC0	T302	KEVAQRITTELKRYS	62 / 8 AA	51
Phosphosite 7:	C14orf145	Q6ZU80	S593	DTIHRLESELKKQSK	55 / 9 AA	128
Phosphosite 8:	IQSEC1	Q6DN90	S874	MEKHRIESELEKQKG	66 / 9 AA	108
Phosphosite 9:	RIMKLA	Q8IXN7	S386	NINNRIASELKLK__	62 / 8 AA	43
Phosphosite 10:	CD2	P06729	T258	TRAHRVATEERGRKP	75 / 8 AA	39
Phosphosite 11:	RhoE	P61587	T231	PELSAVATDLRKDKA	71 / 7 AA	27
Phosphosite 12:	PXDNL	A1KZ92	T983	REHNRVATELSALNP	62 / 8 AA	164
Phosphosite 13:	ATP6V0D2	Q8N8Y2	T72	LTVSKIDTEMRKRLC	62 / 8 AA	40
Phosphosite 14:	MPO	P05164	T428	REHNRLATELKSLNP	62 / 8 AA	84
Phosphosite 15:	LARP5	Q92615	T643	VQVNGAATELRKPSY	100 / 6 AA	81
Phosphosite 16:	THEMIS2	Q5TEJ8	T119	MSTHRIVTEGRVVTE	75 / 8 AA	72
Phosphosite 17:	KIAA1109	Q2LD37	T1765	LCFDRIATQVRMNRG	55 / 9 AA	555
Phosphosite 18:	GRAMD1B	Q3KR37	T500	KSRLRVSTELRYRKQ	71 / 7 AA	85
Phosphosite 19:	HIF3A	Q9Y2N7	T12	LQRARSTTELRKEKS	75 / 8 AA	72
Phosphosite 20:	CCDC80	Q76M96	S699	LVDQRLISELRKEYG	55 / 9 AA	108