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:	S28
P-Site Sequence:	LSRGSLSSHKGLNGA
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	S28	LSRGSLSSHKGLNGA	100 / 9 AA	97
Phosphosite 1:	TOP3B	O95985	S27	ILSRGSLSSHKGLNG	100 / 8 AA	97
Phosphosite 2:	Kv4.3	Q9UK17	S538	TRSPSLSSHPGLTTT	87 / 8 AA	73
Phosphosite 3:	PSRC1	Q6PGN9	T311	LPPDSLSTRKGLPRP	66 / 9 AA	39
Phosphosite 4:	TXLNB	Q8N3L3	S26	GDSSSLPSHNGLEKE	75 / 8 AA	77
Phosphosite 5:	Pxdn	Q92626	S931	RSIRDLASHRGLLRQ	71 / 7 AA	167
Phosphosite 6:	FAM180A	Q6UWF9	S113	RLSASLSSHPGILKK	66 / 9 AA	20
Phosphosite 7:	TMEM114	B3SHH9	S64	SQPEPLSSHSGLWRT	75 / 8 AA	24
Phosphosite 8:	TMEM114	B3SHH9	S66	PEPLSSHSGLWRTCR	85 / 7 AA	24
Phosphosite 9:	Transmembrane protein ENSP00000364084	A6NFC5	S56	AELLSSHSGLWRICE	85 / 7 AA	21
Phosphosite 10:	SREC	Q14162	S487	TLPCRSLSSHKLPWV	100 / 6 AA	87
Phosphosite 11:	Transmembrane protein ENSP00000364084	A6NFC5	S54	GRAELLSSHSGLWRI	85 / 7 AA	21
Phosphosite 12:	ZNF836	Q6ZNA1	S626	FNDSGNLSNHKRIHT	71 / 7 AA	108
Phosphosite 13:	LAMA5	O15230	S3346	DSYQFGGSLSSHLEF	100 / 6 AA	400
Phosphosite 14:	ZNF93	P35789	S582	NHSATLSSHKKIHSG	55 / 9 AA	71
Phosphosite 15:	LAMA5	O15230	S3348	YQFGGSLSSHLEFVG	100 / 6 AA	400
Phosphosite 16:	TOP3B	O95985	S25	AKILSRGSLSSHKGL	100 / 6 AA	97
Phosphosite 17:	FAM180A	Q6UWF9	S112	RRLSASLSSHPGILK	75 / 8 AA	20
Phosphosite 18:	ZNF438	Q7Z4V0	S551	YVRPGSLSTHMKLHH	71 / 7 AA	92
Phosphosite 19:	ZNF93	P35789	S581	FNHSATLSSHKKIHS	71 / 7 AA	71
Phosphosite 20:	Kv4.3	Q9UK17	S537	STRSPSLSSHPGLTT	85 / 7 AA	73