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:	S577
P-Site Sequence:	QIKDFHPSDHTELEE
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	S577	QIKDFHPSDHTELEE	100 / 9 AA	193
Phosphosite 1:	Fox-1 homolog C	A6NFN3	S90	DSQPLHPSDPTEKQQ	75 / 8 AA	38
Phosphosite 2:	MN1	Q10571	S794	PQPDFQPSQRTSASK	62 / 8 AA	136
Phosphosite 3:	CCNY	Q8ND76	S60	LNMEFNPSDHPRAST	71 / 7 AA	39
Phosphosite 4:	IL1RAPL2	Q9NP60	S609	DLPEFHPSDSMQIRH	83 / 6 AA	79
Phosphosite 5:	INHA	P05111	S118	FRYMFRPSQHTRSRQ	71 / 7 AA	40
Phosphosite 6:	HOXB4	P17483	S31	SQSDYLPSDHSPGYY	62 / 8 AA	28
Phosphosite 7:	FNDC3A	Q9Y2H6	S107	APEFHPGSHTVLHRS	71 / 7 AA	132
Phosphosite 8:	EPC2	Q52LR7	S373	KQYDFHSSDEDEFPQ	66 / 9 AA	91
Phosphosite 9:	PARP14	Q460N5	S1093	VHFLLHPSDHENIQA	83 / 6 AA	194
Phosphosite 10:	TTN	Q8WZ42	S15197	EAGVGHPSEPTEILS	71 / 7 AA	3816
Phosphosite 11:	MFN2	O95140	S455	YQMDFHPSPVVLKVY	100 / 5 AA	86
Phosphosite 12:	UIMC1	Q96RL1	T186	REEPWDHTEKTEEEP	83 / 6 AA	80
Phosphosite 13:	GKAP1	Q5VSY0	S186	VSLKDFHSEDHISKK	62 / 8 AA	42
Phosphosite 14:	DNAJC5	Q9H3Z4	S191	LTADSHPSYHTDGFN	66 / 9 AA	22
Phosphosite 15:	CSRNP2	Q9H175	S502	ENEDFHPSWSPSSLP	100 / 5 AA	60
Phosphosite 16:	Putative uncharacterized protein UNQ9165/PRO28630	Q6UXU0	S107	SPLHRGPSGHTEASA	83 / 6 AA	15
Phosphosite 17:	EPC2	Q52LR7	S372	IKQYDFHSSDEDEFP	83 / 6 AA	91
Phosphosite 18:	PICALM	Q13492	S404	QQPTFHPSVHPMSTA	83 / 6 AA	71
Phosphosite 19:	MAP9	Q49MG5	S79	KMNDFHISDDEEKNP	66 / 9 AA	74
Phosphosite 20:	KLF9	Q13886	S231	RHTEFHPSMIKRSKK	80 / 5 AA	27