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:	S1338
P-Site Sequence:	TRAHSPASLSFASYR
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	S1338	TRAHSPASLSFASYR	100 / 9 AA	193
Phosphosite 1:	TSPYL6	Q8N831	T12	ESPHSPATLDYALED	66 / 9 AA	46
Phosphosite 2:	PARP4	Q9UKK3	S1340	AHSPASLSFASYRQV	100 / 7 AA	193
Phosphosite 3:	GATA3	P23771	S427	TPMHPPSSLSFGPHH	66 / 9 AA	48
Phosphosite 4:	RSBN1L	Q6PCB5	S85	QSYGSPASWSFAPLS	87 / 8 AA	94
Phosphosite 5:	ANKMY1	Q9P2S6	S700	WSGHSPLSLSIASGN	77 / 9 AA	106
Phosphosite 6:	GATA3	P23771	S426	PTPMHPPSSLSFGPH	75 / 8 AA	48
Phosphosite 7:	CASZ1	Q86V15	S419	PGPEPPASLSFNTPE	100 / 6 AA	190
Phosphosite 8:	CASZ1	Q86V15	S421	PEPPASLSFNTPEYL	100 / 6 AA	190
Phosphosite 9:	EPPK1	P58107	S956	MDPHSPESLSVDEAV	85 / 7 AA	553
Phosphosite 10:	C11orf85	Q3KP22	S213	RSEQPPASLGF____	62 / 8 AA	25
Phosphosite 11:	PARP4	Q9UKK3	S1335	TPTTRAHSPASLSFA	100 / 6 AA	193
Phosphosite 12:	AP4M1	O00189	S408	GLGPASLSFELPRHT	85 / 7 AA	50
Phosphosite 13:	ANK2	Q01484	S2213	TPETSPESLSFSPKK	75 / 8 AA	430
Phosphosite 14:	OTX2	P32243	S237	HLNQSPASLSTQGYG	85 / 7 AA	32
Phosphosite 15:	NUP155	O75694	S259	RKINHSKSSLSFLVP	75 / 8 AA	155
Phosphosite 16:	ZNF828	Q96JM3	S462	QRKTSPASLDFPESQ	75 / 8 AA	89
Phosphosite 17:	C17orf51	A8MQB3	S186	PGGHRPASLSSGCPA	85 / 7 AA	24
Phosphosite 18:	C9orf131	Q5VYM1	S349	PPCQSPASLSEPRKV	85 / 7 AA	118
Phosphosite 19:	NUP155	O75694	S260	KINHSKSSLSFLVPS	75 / 8 AA	155
Phosphosite 20:	LMO7	Q8WWI1	S876	VEEQSPASLSSLRSR	85 / 7 AA	193