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:	TOP3B
Human P-Site:	Y578
P-Site Sequence:	IAQGKADYRQVLGHT
UniProt:	O95985
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TOP3B	O95985	Y578	IAQGKADYRQVLGHT	100 / 9 AA	97
Phosphosite 1:	APC2	O95996	Y617	LVATREDYRQVLRDH	75 / 8 AA	244
Phosphosite 2:	SLAMF8	Q9P0V8	Y231	AAPGKASYKDVLLVV	66 / 9 AA	32
Phosphosite 3:	PADI1	Q9ULC6	Y225	GGNSLSDYKQVLGPQ	71 / 7 AA	75
Phosphosite 4:	DCLRE1C	Q96SD1	Y578	TSLDKADYRPTIKEN	55 / 9 AA	78
Phosphosite 5:	LSM11	P83369	Y335	KRKPKVDYQQVFTRH	62 / 8 AA	40
Phosphosite 6:	SPATA2L	Q8IUW3	Y10	SSSLSEDYRQCLERE	71 / 7 AA	46
Phosphosite 7:	ANXA4	P09525	Y307	KGDTSGDYRKVLLVL	71 / 7 AA	36
Phosphosite 8:	HECTD3	Q5T447	Y172	QQLFGVDYRPVLRWE	71 / 7 AA	97
Phosphosite 9:	KIAA0913	A7E2V4	Y917	REGTLCDYRPVLPLM	83 / 6 AA	197
Phosphosite 10:	CCNF	P41002	Y505	HDDAPKDYRQVSLTA	100 / 5 AA	88
Phosphosite 11:	TBC1D20	Q96BZ9	Y96	LRQMSKDYQQVLLDV	83 / 6 AA	46
Phosphosite 12:	ADCY2	Q08462	S789	AHVLGDYSQVLFERP	71 / 7 AA	124
Phosphosite 13:	ANKRD13A	Q8IZ07	Y22	LLVWKNDYRQLEKEL	71 / 7 AA	68
Phosphosite 14:	COG7	P83436	Y747	LKTRPEDYRQVSKGL	83 / 6 AA	86
Phosphosite 15:	ADCY2	Q08462	Y788	HAHVLGDYSQVLFER	71 / 7 AA	124
Phosphosite 16:	STI1	P31948	Y296	GRENREDYRQIAKAY	50 / 8 AA	63
Phosphosite 17:	PLCB1	Q9NQ66	Y349	GNSSVEMYRQVLLSG	100 / 5 AA	139
Phosphosite 18:	PLCB4	Q15147	Y346	GKSSVEMYRQVLLAG	100 / 5 AA	134
Phosphosite 19:	SFRS15	O95104	Y589	NKGIKADYKQYWDVE	62 / 8 AA	126
Phosphosite 20:	DHX38	Q92620	Y499	TEDGKVDYRTEQKFA	83 / 6 AA	141