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:	TOP2A
Human P-Site:	S1452
P-Site Sequence:	PALNSGVSQKPDPAK
UniProt:	P11388
Intern. Prot. ID:	IPI00478232

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TOP2A	P11388	S1452	PALNSGVSQKPDPAK	100 / 9 AA	174
Phosphosite 1:	RasGRP1	O95267	S459	VDWASGVSPKPDPKT	87 / 8 AA	90
Phosphosite 2:	RARB	P10826	S449	SVENSGVSQSPLVQ_	87 / 8 AA	50
Phosphosite 3:	NCOA2	Q15596	S1308	FPPNYGISQQPDPGF	66 / 9 AA	159
Phosphosite 4:	ESYT1	Q9BSJ8	S469	LQWNWGVSSRPDPPS	66 / 9 AA	123
Phosphosite 5:	FLG2	Q5D862	S1360	SEVHSGVSHRPHSQE	55 / 9 AA	248
Phosphosite 6:	ELL	P55199	S203	VSGGSGVSQRPFRDR	85 / 7 AA	68
Phosphosite 7:	GPR156	Q8NFN8	S488	DHLDSGCSQKPWTEQ	75 / 8 AA	89
Phosphosite 8:	MIA3	Q5JRA6	S1099	DTHASEVSQKPNTEK	75 / 8 AA	214
Phosphosite 9:	PDHA1	P08559	S16	SRVLSGASQKPASRV	75 / 8 AA	43
Phosphosite 10:	PDE3A	Q14432	S20	KPVHSGVSQAPTAGR	75 / 8 AA	125
Phosphosite 11:	TCRB	P04435	S24	DHADTGVSQNPRHNI	62 / 8 AA	15
Phosphosite 12:	RTN3	O95197	S806	NGSDLGISQKPITIR	83 / 6 AA	113
Phosphosite 13:	FLJ30092	Q9Y4D8	S139	GERNSGLSQLRDVIL	66 / 9 AA	328
Phosphosite 14:	ZRSR2	Q15696	S43	RLRDSGLSQKEEEED	55 / 9 AA	58
Phosphosite 15:	RASGRP4	Q8TDF6	T455	VEWAPGVTPKPDRVT	62 / 8 AA	75
Phosphosite 16:	TOP2A	P11388	S1449	KRDPALNSGVSQKPD	100 / 6 AA	174
Phosphosite 17:	PLXNB2	O15031	S1564	ILSKVGVSQQPEDSQ	71 / 7 AA	205
Phosphosite 18:	MLL3	Q8NEZ4	S2353	GQQFSGVSQLPGPVP	75 / 8 AA	541
Phosphosite 19:	JPH3	Q8WXH2	S303	KRSGFGVSQRSDGLK	71 / 7 AA	81
Phosphosite 20:	RARB	P10826	S446	SPSSVENSGVSQSPL	100 / 6 AA	50