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:	S578
P-Site Sequence:	VSITEIISPGRTELE
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	S578	VSITEIISPGRTELE	100 / 9 AA	96
Phosphosite 1:	FIGLA	Q6QHK4	S198	MSTTEIISPTRSLDR	77 / 9 AA	24
Phosphosite 2:	PARP14	Q460N5	S393	LKEKMIISPGRYFLL	100 / 6 AA	194
Phosphosite 3:	FBXO3	Q9UK99	S356	VGEFPIISPGRVYEY	85 / 7 AA	55
Phosphosite 4:	SLC28A3	Q9HAS3	S160	HRIDEMLSPGRRLLN	71 / 7 AA	77
Phosphosite 5:	AFF2	P51816	S790	VMQTEILSPLRDHEN	75 / 8 AA	145
Phosphosite 6:	FLJ21901	Q53R41	S651	DSQLEILSPSRSARV	62 / 8 AA	97
Phosphosite 7:	LIFR	P42702	S927	IEDTEIISPVAERPE	100 / 6 AA	124
Phosphosite 8:	NHSL2	Q5HYW2	S334	EVEAREISSPGRPPG	85 / 7 AA	76
Phosphosite 9:	nectin 4	Q96NY8	S462	ETQTELLSPGSGRAE	62 / 8 AA	55
Phosphosite 10:	UPF2	Q9HAU5	S345	FPPSEIISPEKQQPF	62 / 8 AA	148
Phosphosite 11:	SF3B1	O75533	S129	HRRTMIISPERLDPF	75 / 8 AA	146
Phosphosite 12:	NHSL2	Q5HYW2	S335	VEAREISSPGRPPGL	85 / 7 AA	76
Phosphosite 13:	OTOP3	Q7RTS5	S23	RASRASVSPGRTIRS	83 / 6 AA	66
Phosphosite 14:	CCDC130	P13994	S252	LKRTEIISRSWFPSA	62 / 8 AA	45
Phosphosite 15:	SRRM1	Q8IYB3	S431	RKSRVSVSPGRTSGK	83 / 6 AA	102
Phosphosite 16:	ANK2	Q01484	S1896	TEKHPPVSPGRTEKR	83 / 6 AA	430
Phosphosite 17:	MHC class II antigen DQB1	P01920	S134	VEPTVTISPSRTEAL	66 / 9 AA
Phosphosite 18:	AATK	Q6ZMQ8	S495	EAFPATLSPGRTARL	62 / 8 AA	145
Phosphosite 19:	TPRX1	Q8N7U7	S289	QGPGPILSPGRMRSP	71 / 7 AA	41
Phosphosite 20:	SPIRE1	Q08AE8	S714	KFISEIISSSRRSLV	62 / 8 AA	86