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:	PARP4
Human P-Site:	Y17
P-Site Sequence:	IFCLKVKYLPQQQKK
UniProt:	Q9UKK3
Intern. Prot. ID:	IPI00296909

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP4	Q9UKK3	Y17	IFCLKVKYLPQQQKK	100 / 9 AA	193
Phosphosite 1:	LONRF1	Q17RB8	Y542	LEELIVKYLPDELSE	66 / 9 AA	87
Phosphosite 2:	ELAVL1	Q15717	Y26	RTNLIVNYLPQNMTQ	75 / 8 AA	36
Phosphosite 3:	ELAVL3	Q14576	Y45	KTNLIVNYLPQNMTQ	75 / 8 AA	40
Phosphosite 4:	ELAVL2	Q12926	Y45	KTNLIVNYLPQNMTQ	75 / 8 AA	40
Phosphosite 5:	ELAVL4	P26378	Y52	KTNLIVNYLPQNMTQ	75 / 8 AA	42
Phosphosite 6:	TTC13	Q8NBP0	Y431	PEYLKVKYLREYSRY	75 / 8 AA	97
Phosphosite 7:	ANGPTL3	Q9Y5C1	Y140	LLQQKVKYLEEQLTN	75 / 8 AA	54
Phosphosite 8:	JAK1	P23458	Y270	THDLKVKYLATLETL	85 / 7 AA	133
Phosphosite 9:	FARP1	Q9Y4F1	Y185	EHLAKNKYIPQQDAL	75 / 8 AA	119
Phosphosite 10:	LTBP1	Q14766	Y313	EYVLKPKYFPAQKGI	66 / 9 AA	173
Phosphosite 11:	TNIP1	Q15025	Y397	ELRQKVKYLQDQLSP	75 / 8 AA	72
Phosphosite 12:	ApoA1BP	Q8NCW5	S61	STVVKYLSQEEAQAV	71 / 7 AA	32
Phosphosite 13:	ApoA1BP	Q8NCW5	Y59	MASTVVKYLSQEEAQ	71 / 7 AA	32
Phosphosite 14:	GPD1L	Q8N335	Y65	NDHENVKYLPGHKLP	62 / 8 AA	38
Phosphosite 15:	GPD1	P21695	Y63	TQHENVKYLPGHKLP	62 / 8 AA	38
Phosphosite 16:	NEFM	P07197	Y121	GYIEKVHYLEQQNKE	75 / 8 AA	102
Phosphosite 17:	MRPL46	Q9H2W6	Y268	GDYLKPKYLAQVRRF	75 / 8 AA	32
Phosphosite 18:	BROMI	Q96NH3	Y58	HNYEFVKYLRQHIGN	71 / 7 AA	145
Phosphosite 19:	HYDIN	Q4G0P3	Y1457	QEQVLKVYYLPGVPE	85 / 7 AA	576
Phosphosite 20:	WAPL	Q7Z5K2	Y971	CVLQVPKYLPQEQRF	83 / 6 AA	133