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:	TOP3A
Human P-Site:	Y355
P-Site Sequence:	MRIAEKLYTQGYISY
UniProt:	Q13472
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TOP3A	Q13472	Y355	MRIAEKLYTQGYISY	100 / 9 AA	112
Phosphosite 1:	TOP3B	O95985	Y329	MQTAERLYTQGYISY	88 / 9 AA	97
Phosphosite 2:	TOP3A	Q13472	T356	RIAEKLYTQGYISYP	100 / 8 AA	112
Phosphosite 3:	TOP3B	O95985	T330	QTAERLYTQGYISYP	87 / 8 AA	97
Phosphosite 4:	SMARCA1	P28370	T854	EEKEKLLTQGFTNWT	75 / 8 AA	123
Phosphosite 5:	SMARCA5	O60264	T839	EEKEKLLTQGFTNWN	75 / 8 AA	122
Phosphosite 6:	NDUFS2	O75306	Y385	LIHHFKLYTEGYQVP	85 / 7 AA	53
Phosphosite 7:	DNAH8	Q96JB1	Y642	KLKADKLYLQGLLQY	75 / 8 AA	515
Phosphosite 8:	C17orf27	Q63HN8	Y666	SDVAEKLYIQQIVQR	85 / 7 AA	374
Phosphosite 9:	NEB	P20929	Y3730	ANISQKLYTKGWDES	55 / 9 AA	773
Phosphosite 10:	SYNE2	Q8WXH0	T2463	EEIEKLYTQLEAKKA	100 / 6 AA	796
Phosphosite 11:	SYNE2	Q8WXH0	Y2462	LEEIEKLYTQLEAKK	100 / 6 AA	796
Phosphosite 12:	FAM73B	Q7L4E1	Y177	DGNAESLYMQGMELF	75 / 8 AA	66
Phosphosite 13:	ELP2	Q6IA86	Y564	WPEVQKLYGHGYEIF	55 / 9 AA	93
Phosphosite 14:	MDGA1	Q8NFP4	T192	DIYEPLYTQGETKVL	85 / 7 AA	106
Phosphosite 15:	MMP9	P14780	Y277	FCPSERLYTQDGNAD	62 / 8 AA	78
Phosphosite 16:	UTRN	P46939	Y986	HPDVEKLYKQEFDDV	55 / 9 AA	394
Phosphosite 17:	TTC25	Q96NG3	Y92	LQKAETLYTMGDFEF	75 / 8 AA	77
Phosphosite 18:	MDGA1	Q8NFP4	Y191	VDIYEPLYTQGETKV	85 / 7 AA	106
Phosphosite 19:	ENTPD5	O75356	Y238	FNSTYKLYTHSYLGF	71 / 7 AA	48
Phosphosite 20:	MSLN	Q13421	Y360	KHKLDELYPQGYPES	62 / 8 AA	69