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:	PARP3
Human P-Site:	T189
P-Site Sequence:	PCSLDPATQKLITNI
UniProt:	Q9Y6F1
Intern. Prot. ID:	IPI00023184

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP3	Q9Y6F1	T189	PCSLDPATQKLITNI	100 / 9 AA	60
Phosphosite 1:	MED13L	Q71F56	T232	YKMSDPATRKLIEEW	87 / 8 AA	243
Phosphosite 2:	PNN	Q9H307	T252	PGRMCPATQKLIEES	100 / 7 AA	82
Phosphosite 3:	MAP1S	Q66K74	S111	NLLLDPASHKLLVLA	66 / 9 AA	112
Phosphosite 4:	ZZEF1	O43149	T2564	TAESNPVTQKLISST	75 / 8 AA	331
Phosphosite 5:	Septin-4	O43236	T449	PPGTDPETEKLIREK	75 / 8 AA	55
Phosphosite 6:	PKD1L2	Q7Z442	T414	NLILDRETQKLMGPG	66 / 9 AA	273
Phosphosite 7:	ZNF350	Q9GZX5	S181	TAIKFPASQKLISTK	85 / 7 AA	60
Phosphosite 8:	TERF2	Q15554	T187	KHMSKDPTTQKLRND	85 / 7 AA	56
Phosphosite 9:	TERF2	Q15554	T188	HMSKDPTTQKLRNDL	85 / 7 AA	56
Phosphosite 10:	MED13	Q9UHV7	T229	FKMSDSATKKLIGEW	75 / 8 AA	239
Phosphosite 11:	CHST12	Q9NRB3	T312	QYLLDPHTEKLAPFN	75 / 8 AA	48
Phosphosite 12:	CLDN20	P56880	T198	EARLDPPTQQPISNT	66 / 9 AA	24
Phosphosite 13:	ATP5A1	P25705	T457	GSDLDAATQQLLSRG	66 / 9 AA	60
Phosphosite 14:	IMPA2	O14732	T182	GPKRDPATLKLFLSN	75 / 8 AA	31
Phosphosite 15:	ANKRD12	Q6UB98	T2034	LQELDPATYKSISIY	77 / 9 AA	236
Phosphosite 16:	POLD1	P28340	T91	PPALDPQTEPLIFQQ	66 / 9 AA	124
Phosphosite 17:	LAMA2	P24043	T302	ACPLDPATNKSRCEC	85 / 7 AA	343
Phosphosite 18:	POLR3B	Q9NW08	T799	GPMLDAATRKPIWRH	66 / 9 AA	128
Phosphosite 19:	TMEM188	Q8N9A8	T55	NWLIDPETQKVSFFT	62 / 8 AA	14
Phosphosite 20:	MACF1	Q96PK2	T818	SGVLDPRTQTLCSVK	66 / 9 AA	670