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:	S80
P-Site Sequence:	NPDFIWKSIREKRLL
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	S80	NPDFIWKSIREKRLL	100 / 9 AA	193
Phosphosite 1:	POP1	Q99575	S314	PVTFIWKSQRTPGDP	85 / 7 AA	115
Phosphosite 2:	ZNF587	Q96SQ5	S151	GEKFYRKSVREASFV	62 / 8 AA	66
Phosphosite 3:	ZNF417	Q8TAU3	S151	GEKFYRKSVREASFV	62 / 8 AA	66
Phosphosite 4:	FAM179A	Q6ZUX3	S356	IQVTISKSAREKMQL	75 / 8 AA	111
Phosphosite 5:	HACL1	Q9UJ83	T352	PESKWWKTLREKMKS	71 / 7 AA	64
Phosphosite 6:	FILIP1	Q7Z7B0	S827	PAVFIRKSFQEENHI	62 / 8 AA	138
Phosphosite 7:	CYP7B1	O75881	S240	ELLGNVKSIREKIIK	100 / 6 AA	58
Phosphosite 8:	NEB	P20929	S5314	SQLGIWRSIPDRPEH	50 / 8 AA	773
Phosphosite 9:	ANKZF1	Q9H8Y5	T368	SPQTHWKTVREERKK	66 / 6 AA	81
Phosphosite 10:	MGC45438	Q6UX73	S74	VLEEQLKSVREKWAQ	71 / 7 AA	49
Phosphosite 11:	C20orf151	Q8NC74	T159	PGGWKAITEKPPGGH	71 / 7 AA	71
Phosphosite 12:	TTN	Q8WZ42	S33740	FMGQAFKSIHEKVSK	71 / 7 AA	3816
Phosphosite 13:	CAV2	P51636	S135	SVQTIWKSVTDVIIA	57 / 7 AA	18
Phosphosite 14:	SYNE1	Q8NF91	S3875	SHEPSVKSVREKGEA	83 / 6 AA	1011
Phosphosite 15:	UGT8	Q16880	T403	GILLEWKTVTEKELY	44 / 9 AA	61
Phosphosite 16:	SYNE1	Q8NF91	S3766	KGHSLLKSAREKGER	62 / 8 AA	1011
Phosphosite 17:	ZNF530	Q6P9A1	S219	KYTESRKSFREKSVF	71 / 7 AA	69
Phosphosite 18:	SGCB	Q16585	S21	SNGPVKKSMREKAVE	62 / 8 AA	35
Phosphosite 19:	RUSC1	Q9BVN2	S268	NVNSSWKSEPEKFDS	71 / 7 AA	96
Phosphosite 20:	RDH13	Q8NBN7	S103	LDLASLKSIREFAAK	83 / 6 AA	36