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:	T453
P-Site Sequence:	DAGGRNSTECTLILT
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	T453	DAGGRNSTECTLILT	100 / 9 AA	174
Phosphosite 1:	TOP2A	P11388	S452	NDAGGRNSTECTLIL	100 / 8 AA	174
Phosphosite 2:	SLCO5A1	Q9H2Y9	Y598	LSTGIRNYTECTCVQ	85 / 7 AA	92
Phosphosite 3:	PHF3	Q92576	S841	SGEGRNSSDCRDNEI	71 / 7 AA	229
Phosphosite 4:	PHF3	Q92576	S840	ESGEGRNSSDCRDNE	71 / 7 AA	229
Phosphosite 5:	SLCO5A1	Q9H2Y9	T599	STGIRNYTECTCVQS	85 / 7 AA	92
Phosphosite 6:	SMCHD1	A6NHR9	T1587	SSPGRDSTEYFIVFE	71 / 7 AA	226
Phosphosite 7:	SMCHD1	A6NHR9	S1586	ESSPGRDSTEYFIVF	71 / 7 AA	226
Phosphosite 8:	TOP2A	P11388	T456	GRNSTECTLILTEGD	100 / 6 AA	174
Phosphosite 9:	HUNK	P57058	S595	SLARRNSSERTLSPG	75 / 8 AA	80
Phosphosite 10:	OR5AP2	Q8NGF4	T13	EVRGRNQTEVTEFLL	75 / 8 AA	36
Phosphosite 11:	B4GALT4	O60513	T222	LVVGRNSTGYRLRYS	66 / 9 AA	40
Phosphosite 12:	SLCO4C1	Q6ZQN7	S217	VTTRNSTSCTSSTSS	85 / 7 AA	79
Phosphosite 13:	RPUSD1	Q9UJJ7	S122	SHAIGRNSTEGRAHT	100 / 6 AA	35
Phosphosite 14:	RPUSD1	Q9UJJ7	T123	HAIGRNSTEGRAHTM	100 / 6 AA	35
Phosphosite 15:	CCDC141	Q6ZP82	S464	VVRVGKYSTECKTKE	71 / 7 AA	101
Phosphosite 16:	SLCO4C1	Q6ZQN7	T216	CVTTRNSTSCTSSTS	85 / 7 AA	79
Phosphosite 17:	SLCO4C1	Q6ZQN7	S215	TCVTTRNSTSCTSST	85 / 7 AA	79
Phosphosite 18:	TTLL13	A6NNM8	T775	RVASDSWTECTLPSM	71 / 7 AA	94
Phosphosite 19:	TTLL13	A6NNM8	T778	SDSWTECTLPSMVNS	83 / 6 AA	94
Phosphosite 20:	KIAA1731	Q9C0D2	S2264	TPCGSNSSECSTKHQ	62 / 8 AA	295