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:	S320
P-Site Sequence:	FVNSIATSKGGRHVD
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	S320	FVNSIATSKGGRHVD	100 / 9 AA	174
Phosphosite 1:	TRPM1	Q7Z4N2	T424	KKPPMATTKGGRGKG	66 / 9 AA	174
Phosphosite 2:	UTP18	Q9Y5J1	S434	YGLSIATSRNGQYVA	66 / 9 AA	62
Phosphosite 3:	HERC1	Q15751	S577	SSHTIALSKDGRTVW	66 / 9 AA	532
Phosphosite 4:	SKT	Q5T5P2	S409	GRMSIASSHGGHPLD	66 / 9 AA	214
Phosphosite 5:	ZNF507	Q8TCN5	S731	DTLSIATSNEPRISS	66 / 9 AA	106
Phosphosite 6:	R3HDM2	Q9Y2K5	S364	TRGDSIGSSKGGSAG	75 / 8 AA	107
Phosphosite 7:	R3HDM2	Q9Y2K5	S365	RGDSIGSSKGGSAGR	75 / 8 AA	107
Phosphosite 8:	POM121L12	Q8N7R1	S214	LWFEVSDSKGGRRNL	62 / 8 AA	33
Phosphosite 9:	SAMD9	Q5K651	S86	IEDSIQTSKMGKPSK	66 / 9 AA	184
Phosphosite 10:	TRPM1	Q7Z4N2	T423	EKKPPMATTKGGRGK	62 / 8 AA	174
Phosphosite 11:	SHKBP1	Q8TBC3	S304	GNQLIATSHTGRIGV	75 / 8 AA	76
Phosphosite 12:	HERC5	Q9UII4	S154	DYHSLALSKGGELFA	75 / 8 AA	117
Phosphosite 13:	USP54	Q70EL1	S30	SSTSIAPSKGLSNEP	85 / 7 AA	187
Phosphosite 14:	SKT	Q5T5P2	S408	EGRMSIASSHGGHPL	75 / 8 AA	214
Phosphosite 15:	KRTAP5-8	O75690	S56	SCGSCGGSKGGRGSC	66 / 9 AA	18
Phosphosite 16:	ARID1A	O14497	S621	SAPSMTSSKGGQEDM	55 / 9 AA	242
Phosphosite 17:	PDP2	Q9P2J9	T19	STRNSIATLQGGRRL	75 / 8 AA	60
Phosphosite 18:	HERV-F(c)2_7q36.2 provirus ancestral Env polyprotein	P60608	S170	PMFYVNTSTGGRDGF	62 / 8 AA	58
Phosphosite 19:	SUPT3H	O75486	S96	SPMSTATSSSGRSTG	66 / 9 AA	36
Phosphosite 20:	LSR	Q86X29	S515	SGSRSPTSNGGRSRA	71 / 7 AA	71