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:	S984
P-Site Sequence:	DGHLQDESLTLQLVK
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	S984	DGHLQDESLTLQLVK	100 / 9 AA	193
Phosphosite 1:	UBXN11	Q5T124	T453	PTLYQDDTLTLQAAG	75 / 8 AA	57
Phosphosite 2:	PHB2	Q99623	S286	VLNLQDESFTRGSDS	85 / 7 AA	33
Phosphosite 3:	p37 adaptor	Q14CS0	S313	NKELTDESLTLLEAD	87 / 8 AA	37
Phosphosite 4:	TAO1	Q7L7X3	S242	YHIAQNESPTLQSNE	75 / 8 AA	116
Phosphosite 5:	PDE6C	P51160	S646	KTLLQDESLNIFQNL	75 / 8 AA	99
Phosphosite 6:	CCDC151	A5D8V7	S241	KAYLMDESLNLENRL	66 / 9 AA	69
Phosphosite 7:	RGS22	Q8NE09	T306	QDVDESLTMHFSTCE	71 / 7 AA	147
Phosphosite 8:	RGS22	Q8NE09	S304	KKQDVDESLTMHFST	71 / 7 AA	147
Phosphosite 9:	AANAT	Q16613	S108	KERLMQESLTLHRSG	66 / 9 AA	23
Phosphosite 10:	Zfp827	Q17R98	S227	NAVLQDKSLTRTEET	85 / 7 AA	119
Phosphosite 11:	CC2D2A	Q9P2K1	T725	VNWPESLTLQVYETV	100 / 6 AA	186
Phosphosite 12:	TRAF3IP3	Q9Y228	S424	QGLLQNQSLQLQEQE	66 / 9 AA	64
Phosphosite 13:	BDP1	A6H8Y1	S442	AQTVEEESLTLSRED	62 / 8 AA	294
Phosphosite 14:	UBP1	Q9NZI7	T82	AVKLHDETLTYLNQG	71 / 7 AA	60
Phosphosite 15:	RYR3	Q15413	T396	GHMDDGLTLQRCQRE	71 / 7 AA	552
Phosphosite 16:	TFCP2	Q12800	T85	AVKLHDETLTYLNQG	71 / 7 AA	57
Phosphosite 17:	SLC39A14	Q15043	S56	HRYGEGDSLTLQQLK	62 / 8 AA	54
Phosphosite 18:	KHDRBS3	O75525	T91	LKRLQEETLTKMSIL	71 / 7 AA	39
Phosphosite 19:	Rab11FIP1	Q6WKZ4	S640	KAELQTESLTPVPNS	85 / 7 AA	137
Phosphosite 20:	MED12L	Q86YW9	S1831	GFFLQNQSLTPGGSR	71 / 7 AA	240