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:	TOP3A
Human P-Site:	Y483
P-Site Sequence:	NYLDVYPYDHWSDKI
UniProt:	Q13472
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TOP3A	Q13472	Y483	NYLDVYPYDHWSDKI	100 / 9 AA	112
Phosphosite 1:	TOP3A	Q13472	Y481	ARNYLDVYPYDHWSD	100 / 7 AA	112
Phosphosite 2:	PTPN2	P17706	Y54	RYRDVSPYDHSRVKL	75 / 8 AA	49
Phosphosite 3:	ABCC9	O60706	Y907	QTKDVELYEHWKTLM	62 / 8 AA	174
Phosphosite 4:	ALKBH7	Q9BT30	Y63	LRRRRYEYDHWDAAI	83 / 6 AA	25
Phosphosite 5:	CFTR	P13569	Y1307	FRKNLDPYEQWSDQE	66 / 6 AA	168
Phosphosite 6:	CNTN5	O94779	Y389	GQLQVYTYPHWVEKL	62 / 8 AA	121
Phosphosite 7:	PTPN2	P17706	S52	RNRYRDVSPYDHSRV	85 / 7 AA	49
Phosphosite 8:	DAG1	Q14118	Y157	SVFSIEVYPEDHSEL	71 / 7 AA	97
Phosphosite 9:	IKZF3	Q9UKT9	Y452	EGEVMDVYRCDHCRV	71 / 7 AA	58
Phosphosite 10:	SPON2	Q9BUD6	Y185	EQAALDLYPYDAGTD	83 / 6 AA	36
Phosphosite 11:	ADAMTSL3	P82987	Y413	GFKEIMPYDHFQPLP	50 / 8 AA	189
Phosphosite 12:	SPON2	Q9BUD6	Y187	AALDLYPYDAGTDSG	83 / 6 AA	36
Phosphosite 13:	PTPRA	P18433	Y277	RYVNILPYDHSRVHL	50 / 8 AA	91
Phosphosite 14:	BAP1	Q92560	Y189	ELDGLKVYPIDHGPW	83 / 6 AA	80
Phosphosite 15:	PTP1B	P18031	S50	RNRYRDVSPFDHSRI	71 / 7 AA	50
Phosphosite 16:	SEC23IP	Q9Y6Y8	Y324	GRYDVYLYDRIRKAA	71 / 7 AA	111
Phosphosite 17:	USP5	P45974	Y259	TPDGADVYSYDEDDM	83 / 6 AA	96
Phosphosite 18:	DNAJC12	Q9UKB3	Y75	NEESRARYDHWRRSQ	66 / 6 AA	23
Phosphosite 19:	TCF4	P15884	Y77	NYGDGTPYDHMTSRD	55 / 9 AA	71
Phosphosite 20:	USP5	P45974	S260	PDGADVYSYDEDDMV	83 / 6 AA	96