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:	PARP9
Human P-Site:	S375
P-Site Sequence:	KAKQFQRSQLVLVTK
UniProt:	Q8IXQ6
Intern. Prot. ID:	IPI00027803

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP9	Q8IXQ6	S375	KAKQFQRSQLVLVTK	100 / 9 AA	96
Phosphosite 1:	STAG3	Q9UJ98	S668	SRADFARSQLVDLLT	75 / 8 AA	139
Phosphosite 2:	GTF2H3	Q13889	S239	LPDQDQRSQLILPPP	85 / 7 AA	34
Phosphosite 3:	FANCI	Q9NVI1	S965	QIRQFQRSLLNLLSS	77 / 9 AA	149
Phosphosite 4:	TRPM1	Q7Z4N2	Y1095	QVWKFQRYQLIMTFH	62 / 8 AA	174
Phosphosite 5:	VAM-1	Q9NZW5	T340	MPPFQRKTLVLIGAQ	75 / 8 AA	61
Phosphosite 6:	Cezanne	Q6GQQ9	S348	PASQCHRSPLVLAYD	66 / 9 AA	93
Phosphosite 7:	OFCC1	Q8IZS5	S178	HLEEFQRSQKTIILL	55 / 9 AA	27
Phosphosite 8:	ITCH	Q96J02	S405	EQWQLQRSQLQGAMQ	85 / 7 AA	103
Phosphosite 9:	BECN1L1	A8MW95	Y320	IGLQFQRYRLIPCGN	62 / 8 AA	49
Phosphosite 10:	ACOT11	Q8WXI4	S50	NPTEVQMSQLVLPCH	66 / 9 AA	68
Phosphosite 11:	Neu2	Q9Y3R4	S258	DGLDFQESQLVKKLV	75 / 8 AA	42
Phosphosite 12:	PEG3	Q9GZU2	S1275	ALTEFQRSQTEERLF	83 / 6 AA	181
Phosphosite 13:	EPS8L2	Q9H6S3	S123	PLPTVQRSQTVLNQL	85 / 7 AA	81
Phosphosite 14:	EPS8L2	Q9H6S3	T125	PTVQRSQTVLNQLRY	85 / 7 AA	81
Phosphosite 15:	ZNF10	P21506	S418	GKSYSQRSHLVVHHR	71 / 7 AA	66
Phosphosite 16:	DNA2	P51530	S312	SNSIEHRSQVVLYTL	71 / 7 AA	120
Phosphosite 17:	TTC21B	Q7Z4L5	S302	FSRTCGRSQLILQKI	83 / 6 AA	151
Phosphosite 18:	LOC284371	Q6ZN19	S354	GKVFFQRSRLAGHRR	71 / 7 AA	93
Phosphosite 19:	ZNF594	Q96JF6	S473	GKAFSQRSHLVTHQK	83 / 6 AA	94
Phosphosite 20:	TTLL3	Q9Y4R7	S84	EDEEFQPSQLFDFDD	71 / 7 AA	87