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:	S1055
P-Site Sequence:	SPSCHSVSVKWQQLN
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	S1055	SPSCHSVSVKWQQLN	100 / 9 AA	193
Phosphosite 1:	PLAT	P00750	S80	SGRAQCHSVPVKSCS	85 / 7 AA	63
Phosphosite 2:	FN1	P02751	S1559	DVQDNSISVKWLPSS	71 / 7 AA	263
Phosphosite 3:	FNDC3B	Q53EP0	S590	PVTSHGFSVKWDPPK	55 / 9 AA	133
Phosphosite 4:	GPR98	Q8WXG9	S1151	RGYFGSVSVSWQLFQ	85 / 7 AA	693
Phosphosite 5:	USP14	P54578	T7	_MPLYSVTVKWGKEK	71 / 7 AA	56
Phosphosite 6:	UBR4	Q5T4S7	S3423	LLESNSSSVRWQAHC	55 / 9 AA	574
Phosphosite 7:	ADAMTS7	Q9UKP4	S701	GSTCHTVSGTFEEAE	44 / 9 AA	184
Phosphosite 8:	GRK5	P34947	S508	KFSTGSVSIPWQNEM	71 / 7 AA	68
Phosphosite 9:	TTN	Q8WZ42	S27712	DISKNSVSLSWQQPA	62 / 8 AA	3816
Phosphosite 10:	Candidate tumor suppressor CTS9	Q9P2X7	S40	DALHRERSVKWQAGV	100 / 5 AA	8
Phosphosite 11:	TTN	Q8WZ42	T27515	DITEESVTLKWEPPK	50 / 8 AA	3816
Phosphosite 12:	TTF2	Q9UNY4	S105	DSKEHSVSNKSQHAS	75 / 8 AA	130
Phosphosite 13:	RCOR1	Q9UKL0	S344	QLDMELVSVKRQIQN	83 / 6 AA	53
Phosphosite 14:	ATP11A	P98196	T480	RALCLCHTVQVKDDD	71 / 7 AA	130
Phosphosite 15:	LRIT1	Q9P2V4	S445	GDTYHSVSLVWKAPQ	55 / 9 AA	68
Phosphosite 16:	TTN	Q8WZ42	S26629	NITRKSVSLKWSKPH	83 / 6 AA	3816
Phosphosite 17:	ITIH5	Q86UX2	S175	GKYEHSISVRPQQLS	62 / 8 AA	105
Phosphosite 18:	TTN	Q8WZ42	S27714	SKNSVSLSWQQPAFD	71 / 7 AA	3816
Phosphosite 19:	ZNF121	P58317	S134	YSTSHAVSVKMHTVE	55 / 9 AA	45
Phosphosite 20:	FLNA	P21333	T2211	PAEMGTHTVSVKYKG	83 / 6 AA	281