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:	S870
P-Site Sequence:	AYRPLGASLGCPPGP
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	S870	AYRPLGASLGCPPGP	100 / 9 AA	112
Phosphosite 1:	JMJD1B	Q7LBC6	S506	ENKPLGFSFGCSSAQ	66 / 9 AA	192
Phosphosite 2:	KRTAP8-1	Q8IUC2	Y25	SYGYPLGYSVGCGYG	75 / 8 AA	7
Phosphosite 3:	CYP27B1	O15528	S24	WAPELGASLGYREYH	75 / 8 AA	57
Phosphosite 4:	ZNF469	Q96JG9	S3572	QALPLGASLPRPGAR	77 / 9 AA	259
Phosphosite 5:	KRTAP8-1	Q8IUC2	S26	YGYPLGYSVGCGYGS	75 / 8 AA	7
Phosphosite 6:	NHS	Q6T4R5	S726	PERPKADSLGCPSFT	66 / 9 AA	177
Phosphosite 7:	UGP2	Q16851	S120	LNGGLGTSMGCKGPK	71 / 7 AA	57
Phosphosite 8:	CGGBP1	Q9UFW8	S89	KQRPLTASLQCNSTA	75 / 8 AA	19
Phosphosite 9:	SSFA2	P28290	S92	CRTPLGASLDEQSSS	85 / 7 AA	138
Phosphosite 10:	RC3H1	Q5TC82	S460	LVPRRPLSASLGQLN	85 / 7 AA	126
Phosphosite 11:	Putative UPF0609 protein C4orf27-like	A8MVJ9	S74	EKPADPLSASLGLQL	85 / 7 AA	40
Phosphosite 12:	RC3H1	Q5TC82	S462	PRRPLSASLGQLNEV	85 / 7 AA	126
Phosphosite 13:	TRAF3IP2	O43734	S367	RAGAPGESLECPAEL	71 / 7 AA	65
Phosphosite 14:	AR	P10275	S322	TKGLEGESLGCSGSA	71 / 7 AA	99
Phosphosite 15:	COL4A3	Q01955	S719	GFPGTKGSLGCPGKM	83 / 6 AA	162
Phosphosite 16:	XRCC3	O43542	S83	PTQHQRLSLGCPVLD	100 / 5 AA	38
Phosphosite 17:	ARMC6	Q6NXE6	S14	SRYSSGASIGCTPTS	83 / 6 AA	54
Phosphosite 18:	SPHK2	Q9NRA0	S594	MERGSHFSLGCPQLG	100 / 5 AA	69
Phosphosite 19:	CIC	Q96RK0	S726	GGSPLGVSLVYSDKK	55 / 9 AA	164
Phosphosite 20:	AUTS2	Q8WXX7	S513	QSADRGASLGPPPYL	85 / 7 AA	139