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:	T639
P-Site Sequence:	KYYKGLGTSTAKEAK
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	T639	KYYKGLGTSTAKEAK	100 / 9 AA	183
Phosphosite 1:	TOP2A	P11388	T618	KYYKGLGTSTSKEAK	88 / 9 AA	174
Phosphosite 2:	TOP2B	Q02880	S640	YYKGLGTSTAKEAKE	100 / 8 AA	183
Phosphosite 3:	TOP2A	P11388	S619	YYKGLGTSTSKEAKE	87 / 8 AA	174
Phosphosite 4:	HERC1	Q15751	S4224	GKLGLGNSTAKSSPQ	87 / 8 AA	532
Phosphosite 5:	AGBL5	Q8NDL9	S682	AGLPGLGSSTQKVTH	75 / 8 AA	98
Phosphosite 6:	AGBL5	Q8NDL9	S683	GLPGLGSSTQKVTHR	75 / 8 AA	98
Phosphosite 7:	TOP2A	P11388	T620	YKGLGTSTSKEAKEY	85 / 7 AA	174
Phosphosite 8:	PTPRD	P23468	S596	SPQGLGASTAEISAR	75 / 8 AA	215
Phosphosite 9:	MLL2	O14686	T1528	RPSFGLGTPKAKGDG	75 / 8 AA	564
Phosphosite 10:	PDHA2	P29803	S230	NLYGMGTSTERAAAS	62 / 8 AA	43
Phosphosite 11:	HERC1	Q15751	T4225	KLGLGNSTAKSSPQK	85 / 7 AA	532
Phosphosite 12:	CPEB4	Q17RY0	S154	EATGLGTSTQPLTSS	100 / 6 AA	80
Phosphosite 13:	CCDC21	Q6P2H3	S102	MPSTLGTSPAKPNST	85 / 7 AA	86
Phosphosite 14:	ARHGAP23	Q9P227	S1187	REARGLGSSTDDDSE	55 / 9 AA	162
Phosphosite 15:	CCDC21	Q6P2H3	T101	VMPSTLGTSPAKPNS	85 / 7 AA	86
Phosphosite 16:	IRS1	P35568	S503	PGTGLGTSPALAGDE	85 / 7 AA	132
Phosphosite 17:	WDR36	Q8NI36	T40	DTLKGLGTCFPSGPE	83 / 6 AA	105
Phosphosite 18:	C12orf47	Q8N8E1	T40	RGSKGLGTRAPGPRG	62 / 8 AA	13
Phosphosite 19:	GBX2	P52951	S18	MMQRPLGSSTAFSID	62 / 8 AA	37
Phosphosite 20:	Myogenin	P15173	T57	LEDKGLGTPEHCPGQ	83 / 6 AA	25