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:	S373
P-Site Sequence:	PCPAAVKSEECLTLK
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	S373	PCPAAVKSEECLTLK	100 / 9 AA	96
Phosphosite 1:	VCPIP1	Q96JH7	S204	DIKRANKSQECLIPV	75 / 8 AA	134
Phosphosite 2:	RPIP8	Q59EK9	S428	KSLASFKSNECLVSD	66 / 9 AA	50
Phosphosite 3:	C1orf124	Q9H040	S485	GDSIKVKSEESL___	85 / 7 AA	55
Phosphosite 4:	AVL9	Q8NBF6	T293	GEDAAMKTEEPLFQV	66 / 9 AA	72
Phosphosite 5:	KIF14	Q15058	S1637	GSSPAVSSEECTPSR	75 / 8 AA	186
Phosphosite 6:	KIF14	Q15058	S1636	HGSSPAVSSEECTPS	75 / 8 AA	186
Phosphosite 7:	CD72	P21854	S67	GDKAAVKSEQPTASW	85 / 7 AA	40
Phosphosite 8:	SLU7	O95391	S466	AGKEIVNSEECIINE	71 / 7 AA	68
Phosphosite 9:	RECQL5	O94762	T821	HSPAPPQTEECLRER	55 / 9 AA	109
Phosphosite 10:	MDN1	Q9NU22	S3464	DTLCSVKSEEVLRGL	75 / 8 AA	633
Phosphosite 11:	RFX6	Q8HWS3	S74	ELPGAVKSEMHLNNG	66 / 9 AA	102
Phosphosite 12:	SAPAP1	O14490	S306	MDQAMVKSESCQQER	75 / 8 AA	109
Phosphosite 13:	Putative POM121-like protein 1-like	A6NNC1	S794	AQQDRPKSQDCLGLL	66 / 6 AA	94
Phosphosite 14:	Putative POM121-like protein 1-like	A6NNC1	S522	AQQDRPKSQDCLGLV	66 / 6 AA	94
Phosphosite 15:	YEATS2	Q9ULM3	T1131	EGQTAVKTEESSELG	62 / 8 AA	151
Phosphosite 16:	POM121L1P	Q3SYA9	S292	AQQERHKSQDCLGLV	66 / 6 AA	45
Phosphosite 17:	UBXN4	Q92575	S62	AIKIDTKSEACLQFS	71 / 7 AA	57
Phosphosite 18:	D430041B17	A6NL88	S314	SYEAAVKSELNRYSS	100 / 6 AA	56
Phosphosite 19:	MARCH-X	Q8NA82	S297	DTEEETQSEECLWVG	71 / 7 AA	91
Phosphosite 20:	VWC2	Q2TAL6	T294	PAGREVKTDECTICH	66 / 6 AA	35