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:	S483
P-Site Sequence:	IYFSDSLSTSIKYSH
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	S483	IYFSDSLSTSIKYSH	100 / 9 AA	193
Phosphosite 1:	PARP4	Q9UKK3	S485	FSDSLSTSIKYSHPG	100 / 7 AA	193
Phosphosite 2:	PTPRR	Q15256	S444	KNVTDSLSTYINANY	66 / 9 AA	74
Phosphosite 3:	PARP4	Q9UKK3	S481	SGIYFSDSLSTSIKY	100 / 7 AA	193
Phosphosite 4:	ANKRD17	O75179	S1688	EGTSNSLSTCTKSGP	66 / 9 AA	274
Phosphosite 5:	ANKHD1	Q8IWZ3	S1658	EVTPNSLSTSYKTVS	66 / 9 AA	270
Phosphosite 6:	FDFT1	P37268	S37	KMDQDSLSSSLKTCY	75 / 8 AA	48
Phosphosite 7:	MLLT6	P55198	S792	AGSSDSLSTSKSPPG	100 / 7 AA	112
Phosphosite 8:	MLLT6	P55198	S790	PQAGSSDSLSTSKSP	100 / 7 AA	112
Phosphosite 9:	ADORA3	P33765	T311	HPSDSLDTSIEKNSE	85 / 7 AA	36
Phosphosite 10:	C1orf175	Q68CQ1	S475	EEPLDSLSSSVRKQA	62 / 8 AA	142
Phosphosite 11:	SPATA7	Q9P0W8	S77	VPVSVSTSIKYADQQ	85 / 7 AA	68
Phosphosite 12:	C1orf175	Q68CQ1	S476	EPLDSLSSSVRKQAM	62 / 8 AA	142
Phosphosite 13:	AGXT2	Q9BYV1	S274	EQFKDTLSTSVAKSI	71 / 7 AA	57
Phosphosite 14:	ASH1L	Q9NR48	S701	CQVAESLSTSLQSKP	55 / 9 AA	333
Phosphosite 15:	C4orf52	Q8N5G0	S67	PPRPGSESLSTSSER	85 / 7 AA	18
Phosphosite 16:	C4orf27	Q9NWY4	S73	EKPSDSLSASLGLQL	75 / 8 AA	39
Phosphosite 17:	FOXN2	P32314	S291	VRLQESDSLATSIDP	85 / 7 AA	47
Phosphosite 18:	LGR8	Q8WXD0	S723	KIKKKSLSTSIVWIE	100 / 6 AA	86
Phosphosite 19:	HAL	P42357	S523	PSSVDSLSTSAATED	100 / 6 AA	73
Phosphosite 20:	STLK5	Q7RTN6	T328	SGLSDSLTTSTPRPS	75 / 8 AA	48