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:	S1365
P-Site Sequence:	QFDASQFSQGPVPGT
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	S1365	QFDASQFSQGPVPGT	100 / 9 AA	193
Phosphosite 1:	PTPRN2	Q92932	S698	SSVSSQFSDGPIPSP	66 / 9 AA	111
Phosphosite 2:	SYNRG	Q9UMZ2	S73	MNYSSQMSQGPIAMQ	66 / 9 AA	141
Phosphosite 3:	INO80C	Q6PI98	T71	MVPSEFSTGPVEKAA	75 / 8 AA	21
Phosphosite 4:	C20orf112	Q96MY1	S326	SLPASSYSQDPVYAN	66 / 9 AA	47
Phosphosite 5:	TM4SF20	Q53R12	S41	LVEEDQFSQNPISCF	55 / 9 AA	25
Phosphosite 6:	Nedd4-BP2	Q86UW6	S280	ECVEAQFSEAPVDLD	62 / 8 AA	199
Phosphosite 7:	USP34	Q70CQ2	S832	SIYHEHLSQGPVVHK	71 / 7 AA	404
Phosphosite 8:	CHD7	Q9P2D1	S214	QQRMSQFSQGQEGLN	85 / 7 AA	336
Phosphosite 9:	POU5F1B	Q06416	S305	EAAGSPFSGGPVSFP	66 / 9 AA	39
Phosphosite 10:	POU5F1	Q01860	S306	EAAGSPFSGGPVSFP	66 / 9 AA	39
Phosphosite 11:	STX5	Q13190	S212	RSRREQFSRAPVSAL	71 / 7 AA	40
Phosphosite 12:	DUS3L	Q96G46	S236	EQALRRFSQGPTPAA	62 / 8 AA	73
Phosphosite 13:	LENG4	Q96N66	S135	KEMASGFSKGPTLGL	66 / 9 AA	53
Phosphosite 14:	CHD-2	O14647	S1441	SSSKSKRSQGPVHIT	75 / 8 AA	211
Phosphosite 15:	ABCA2	Q9BZC7	S881	GIQWHTFSQSPVEGD	83 / 6 AA	270
Phosphosite 16:	Spry2	O43597	S141	RLLGSSFSSGPVADG	66 / 9 AA	35
Phosphosite 17:	Spry2	O43597	S142	LLGSSFSSGPVADGI	75 / 8 AA	35
Phosphosite 18:	PARP4	Q9UKK3	S1362	PPRQFDASQFSQGPV	100 / 6 AA	193
Phosphosite 19:	CtBP1	Q13363	S300	ESEPFSFSQGPLKDA	83 / 6 AA	48
Phosphosite 20:	KCNV1	Q6PIU1	S185	HESEQDFSQGPCPTV	83 / 6 AA	56