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:	Y434
P-Site Sequence:	QGDEQRLYEFIVRHF
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	Y434	QGDEQRLYEFIVRHF	100 / 9 AA	112
Phosphosite 1:	LSS	P48449	Y320	QRAVQKLYEHIVADD	75 / 8 AA	83
Phosphosite 2:	ATR	Q13535	Y1848	RGSYQRGYEYIVRLH	75 / 8 AA	301
Phosphosite 3:	INPPL1	O15357	Y886	LGTRERLYEWISIDK	71 / 7 AA	139
Phosphosite 4:	HIPK3	Q9H422	Y283	EMLEQNLYDFLKQNK	62 / 8 AA	134
Phosphosite 5:	HIPK2	Q9H2X6	Y285	EMLEQNLYDFLKQNK	62 / 8 AA	131
Phosphosite 6:	HIPK1	Q86Z02	Y276	EMLEQNLYDFLKQNK	62 / 8 AA	131
Phosphosite 7:	TOP3B	O95985	Y409	GGDAWRLYEYITRHF	71 / 7 AA	97
Phosphosite 8:	TOP3B	O95985	Y411	DAWRLYEYITRHFIA	71 / 7 AA	97
Phosphosite 9:	ARL4D	P49703	Y184	QQGLERLYEMILKRK	62 / 8 AA	22
Phosphosite 10:	PA1	Q9BTK6	Y116	PSEIQRLYELLAAHG	62 / 8 AA	28
Phosphosite 11:	TGFBRAP1	Q8WUH2	Y526	DSTRSDLYEYIVDFL	83 / 6 AA	97
Phosphosite 12:	WIPI1	Q5MNZ9	Y223	VPDGQKLYEFRRGMK	83 / 6 AA	49
Phosphosite 13:	KLHL38	Q2WGJ6	Y434	AVKDQRLYLFGGEDI	71 / 7 AA	66
Phosphosite 14:	ARHGAP28	Q9P2N2	Y692	KIQNQRLYEIGGNIG	71 / 7 AA	82
Phosphosite 15:	CCDC138	Q96M89	Y314	LDNLQRKYEFMTIQR	62 / 8 AA	76
Phosphosite 16:	SYNE1	Q8NF91	Y6384	IHLEQKLYDGVSATS	50 / 8 AA	1011
Phosphosite 17:	CNOT10	Q9H9A5	Y137	ISVGEKLYQFIEPFE	57 / 7 AA	82
Phosphosite 18:	ZMYM5	Q9UJ78	Y656	DAAEHRLYENEKNDG	83 / 6 AA	75
Phosphosite 19:	EIF2AK4	Q9P2K8	Y1258	SNSLCRLYKFIEQKG	83 / 6 AA	187
Phosphosite 20:	KBTBD5	Q2TBA0	Y14	QAEEQRLYQQTLLQD	83 / 6 AA	69