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:	TOP2B
Human P-Site:	S976
P-Site Sequence:	DKTPALISDYKEYHT
UniProt:	Q02880
Intern. Prot. ID:	IPI00027280

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TOP2B	Q02880	S976	DKTPALISDYKEYHT	100 / 9 AA	183
Phosphosite 1:	TOP2A	P11388	T955	EKTPPLITDYREYHT	66 / 9 AA	174
Phosphosite 2:	TOP2B	Q02880	Y978	TPALISDYKEYHTDT	100 / 7 AA	183
Phosphosite 3:	CAND1	Q86VP6	S381	TVSPALISRFKEREE	77 / 9 AA	136
Phosphosite 4:	ANKRD26	Q9UPS8	S219	ESSHQLISEYKEERI	66 / 9 AA	196
Phosphosite 5:	STXBP1	P61764	S89	KSVHSLISDFKDPPT	55 / 9 AA	68
Phosphosite 6:	GGPS1	O95749	S167	VGLMQLFSDYKEDLK	85 / 7 AA	35
Phosphosite 7:	POTEA	Q6S8J7	Y286	ICQLLSDYKENQMPN	85 / 7 AA	56
Phosphosite 8:	POTED	Q86YR6	Y360	ICELLSDYKEKQMLK	85 / 7 AA	66
Phosphosite 9:	POTEE	Q6S8J3	Y478	ICELLSDYKEKQMPK	85 / 7 AA	121
Phosphosite 10:	POTEE	Q6S8J3	Y360	ICQLLSDYKEKQMLK	85 / 7 AA	121
Phosphosite 11:	POTEG	Q6S5H5	Y446	ICQLLSDYKEKQMLK	85 / 7 AA	67
Phosphosite 12:	POTEB	Q6S5H4	Y360	ICELLSDYKEKQMLK	85 / 7 AA	66
Phosphosite 13:	POTEH	Q6S545	Y397	ICQLLSDYKEKQILK	85 / 7 AA	61
Phosphosite 14:	POTEC	B2RU33	Y360	ICELLSDYKEKQMLK	85 / 7 AA	61
Phosphosite 15:	Putative POTE ankyrin domain family member M	A6NI47	Y360	ICQLLSDYKEKQILK	85 / 7 AA	57
Phosphosite 16:	POTEF	A5A3E0	Y478	ICELLSDYKEKQMPK	85 / 7 AA	121
Phosphosite 17:	POTEF	A5A3E0	Y360	ICQLLSDYKEKQMLK	85 / 7 AA	121
Phosphosite 18:	GGPS1	O95749	Y169	LMQLFSDYKEDLKPL	85 / 7 AA	35
Phosphosite 19:	TOP2A	P11388	Y957	TPPLITDYREYHTDT	71 / 7 AA	174
Phosphosite 20:	FRAP1	P42345	Y2253	LHALIRDYREKKKIL	71 / 7 AA	289