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:	PARP16
Human P-Site:	Y271
P-Site Sequence:	RVKYLLVYSQKPPKR
UniProt:	Q8N5Y8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP16	Q8N5Y8	Y271	RVKYLLVYSQKPPKR	100 / 9 AA	36
Phosphosite 1:	PARP16	Q8N5Y8	S272	VKYLLVYSQKPPKRA	100 / 8 AA	36
Phosphosite 2:	POLR3B	Q9NW08	Y714	TLMYLLAYPQKPMVK	77 / 9 AA	128
Phosphosite 3:	RHOBTB3	O94955	S564	ATNYLIFSQKPEFQD	71 / 7 AA	69
Phosphosite 4:	DGK-G	P49619	S80	THLFLAFSQKPRHET	62 / 8 AA	89
Phosphosite 5:	UBR5	O95071	S1811	KYNHLVYSQIPAAVK	85 / 7 AA	309
Phosphosite 6:	DSG2	Q14126	S800	KDCLLVYSQEETESL	85 / 7 AA	122
Phosphosite 7:	ABCA1	O95477	Y115	DARRLLLYSQKDTSM	85 / 7 AA	254
Phosphosite 8:	ABCA1	O95477	S116	ARRLLLYSQKDTSMK	85 / 7 AA	254
Phosphosite 9:	CBLL1	Q75N03	Y369	AGTPHLVYSQAPPPP	85 / 7 AA	55
Phosphosite 10:	CBLL1	Q75N03	S370	GTPHLVYSQAPPPPM	85 / 7 AA	55
Phosphosite 11:	VRK1	Q99986	Y311	ETVKLLDYTEKPLYE	62 / 8 AA	45
Phosphosite 12:	STARD7	Q9NQZ5	T289	NGFDYLLTYSDNPQT	62 / 8 AA	43
Phosphosite 13:	COL7A1	Q02388	S1099	QVGLLSYSHRPSPLF	62 / 8 AA	295
Phosphosite 14:	VRK1	Q99986	T312	TVKLLDYTEKPLYEN	62 / 8 AA	45
Phosphosite 15:	HIVEP1	P15822	Y2015	SKSDLLVYSSKWKSS	85 / 7 AA	297
Phosphosite 16:	ART3	Q13508	Y187	FGHFTLAYSAKPQAA	55 / 9 AA	44
Phosphosite 17:	HIVEP1	P15822	S2016	KSDLLVYSSKWKSSL	85 / 7 AA	297
Phosphosite 18:	ATP9B	O43861	Y301	FSISAYVYAQKPQMD	83 / 6 AA	129
Phosphosite 19:	RHOF	Q9HBH0	S40	TSLLMVYSQGSFPEH	83 / 6 AA	24
Phosphosite 20:	C1orf85	Q8WWB7	S288	QWRPVAYSQKPGGRE	71 / 7 AA	44