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:	Y560
P-Site Sequence:	TNQVKMKYIIKFSMP
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	Y560	TNQVKMKYIIKFSMP	100 / 9 AA	193
Phosphosite 1:	UBTF	P17480	Y161	PEKKKMKYIQDFQRE	75 / 8 AA	89
Phosphosite 2:	COL29A1	A8TX70	Y2479	THKPDWNYIIKFVKP	83 / 6 AA	290
Phosphosite 3:	PTDSR	Q6NYC1	Y116	SVKMKMKYYIEYMES	55 / 9 AA	46
Phosphosite 4:	PTDSR	Q6NYC1	Y117	VKMKMKYYIEYMEST	62 / 8 AA	46
Phosphosite 5:	GTF2H1	P32780	Y207	YPAVKMKYAENVPHN	100 / 5 AA	62
Phosphosite 6:	FAM47A	Q5JRC9	Y695	AQRVKMKYGAWYLKP	100 / 5 AA	91
Phosphosite 7:	KIF5B	P33176	Y29	EVNRGDKYIAKFQGE	83 / 6 AA	110
Phosphosite 8:	KIAA0746	Q68CR1	T346	GEDLAVKTKFIIPLK	71 / 7 AA	129
Phosphosite 9:	KIAA1377	Q9P2H0	Y564	GQHKKMKYNIHERNG	83 / 6 AA	126
Phosphosite 10:	USP24	Q9UPU5	Y594	KEAIKRSYIIKCIED	62 / 8 AA	294
Phosphosite 11:	HAUS6	Q7Z4H7	Y139	ARFVAMKYIKSNSKN	83 / 6 AA	109
Phosphosite 12:	RARRES3	Q9UL19	Y106	MVGQKMKYSIVSRNC	83 / 6 AA	18
Phosphosite 13:	ARPC5	O15511	Y111	DLLMKYIYKGFESPS	83 / 6 AA	16
Phosphosite 14:	SLA/LP	Q9HD40	Y164	HKRPKAKYIIWPRID	83 / 6 AA	56
Phosphosite 15:	ADAM18	Q9Y3Q7	Y47	VSERKMIYIITIDGQ	62 / 8 AA	83
Phosphosite 16:	DDX58	O95786	Y473	RISDKFKYIIAQLMR	83 / 6 AA	107
Phosphosite 17:	Sin3A	Q96ST3	Y1178	LNSYKMVYVIKSEDY	71 / 7 AA	145
Phosphosite 18:	ARPC5L	Q9BPX5	Y111	GVDLLMKYIYKGFEK	83 / 6 AA	17
Phosphosite 19:	UBE2CBP	Q7Z6J8	Y301	ESLRNSKYIKKFPLL	83 / 6 AA	44
Phosphosite 20:	HCN4	Q9Y3Q4	Y337	PQRIKMKYLKSWFMV	66 / 6 AA	129