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:	Y964
P-Site Sequence:	LRYLSLLYPARGSRN
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	Y964	LRYLSLLYPARGSRN	100 / 9 AA	193
Phosphosite 1:	Putative uncharacterized protein FLJ23865	Q8TCH9	S26	PQVLPLLSPARGRIQ	77 / 9 AA	14
Phosphosite 2:	POU6F2	P78424	Y549	KLNPGLLYPARFEKL	85 / 7 AA	72
Phosphosite 3:	PRDX6	P30041	Y149	KLKLSILYPATTGRN	85 / 7 AA	25
Phosphosite 4:	ARHGAP21	Q5T5U3	T1747	KSTGSLLTPTRGESE	75 / 8 AA	217
Phosphosite 5:	CIDEC	Q96AQ7	S9	EYAMKSLSLLYPKSL	100 / 6 AA	27
Phosphosite 6:	ASCL3	Q9NQ33	Y149	NYLQSLLYPDKAETK	62 / 8 AA	21
Phosphosite 7:	OGFOD2	Q6N063	Y206	QPLMALLYPDCGGGR	55 / 9 AA	39
Phosphosite 8:	CIDEC	Q96AQ7	Y12	MKSLSLLYPKSLSRH	100 / 6 AA	27
Phosphosite 9:	RSKL2	Q9Y6S9	T261	NPHLNLLTPARLPSG	75 / 8 AA	60
Phosphosite 10:	KCTD5	Q9NXV2	S10	ENHCELLSPARGGIG	85 / 7 AA	26
Phosphosite 11:	PARP4	Q9UKK3	S961	WKTLRYLSLLYPARG	100 / 6 AA	193
Phosphosite 12:	SHE	Q5VZ18	Y488	AEHMTLLYPVHSKLH	44 / 9 AA	54
Phosphosite 13:	RFXANK	O14593	Y196	NGGTPLLYAVRGNHV	62 / 8 AA	28
Phosphosite 14:	ECT2L	Q008S8	S710	PELLLYPSRRFEEYL	83 / 6 AA	105
Phosphosite 15:	GPRC5C	Q9NQ84	Y317	QSYQGDMYPTRGVGY	66 / 6 AA	48
Phosphosite 16:	FARP1	Q9Y4F1	S790	NDVLLYTSRGLTASN	71 / 7 AA	119
Phosphosite 17:	SPHK2	Q9NRA0	Y58	LHGEFGSYPARGPRF	100 / 5 AA	69
Phosphosite 18:	ECT2L	Q008S8	Y708	SLPELLLYPSRRFEE	83 / 6 AA	105
Phosphosite 19:	C1QL1	O75973	Y35	CRMVCDPYPARGPGA	100 / 5 AA	26
Phosphosite 20:	SPEN	Q96T58	Y650	PEDSRRDYPARGREF	100 / 5 AA	402