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:	T403
P-Site Sequence:	ILERGGPTPRNGNKS
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	T403	ILERGGPTPRNGNKS	100 / 9 AA	112
Phosphosite 1:	KLHDC4	Q8TBB5	T229	SPSGTGPTPRSGCQM	85 / 7 AA	58
Phosphosite 2:	SNTA1	Q13424	T205	QPSSPGPTPRNFSEA	100 / 6 AA	54
Phosphosite 3:	NKPD1	Q17RQ9	T427	QGDFGGPTPRQAVAW	75 / 8 AA	68
Phosphosite 4:	KHDRBS2	Q5VWX1	T244	PVARGVPTPRARGAP	85 / 7 AA	39
Phosphosite 5:	CHMP4B	Q9H444	T21	KAGKGGPTPQEAIQR	55 / 9 AA	25
Phosphosite 6:	RPRD2	Q5VT52	T1353	PRDHGGPTQRDLNGP	62 / 8 AA	156
Phosphosite 7:	PDZRN4	Q6ZMN7	T136	ARGGCGPTPRAGRGG	85 / 7 AA	117
Phosphosite 8:	NOTCH4	Q99466	T1910	VGAGGGPTPRGRRFS	100 / 6 AA	210
Phosphosite 9:	GSG2	Q8TF76	T181	SPCPGSPTPRDSVIS	62 / 8 AA	88
Phosphosite 10:	TNFRSF6B	O95407	T245	APEGWGPTPRAGRAA	85 / 7 AA	33
Phosphosite 11:	SIPA1L3	O60292	T1699	SLERGPPTPRTTPTM	75 / 8 AA	195
Phosphosite 12:	KHDRBS3	O75525	T224	VVPRGTPTPRGVLST	85 / 7 AA	39
Phosphosite 13:	TULP2	O00295	T111	RGERGLPTPRTEAVF	66 / 9 AA	59
Phosphosite 14:	MN1	Q10571	T999	GETRGAPTPHEKALT	62 / 8 AA	136
Phosphosite 15:	Putative golgin subfamily A member 2-like protein 5	A8MS94	T64	EPEAAAPTPRTGGDS	62 / 8 AA	12
Phosphosite 16:	DCHS1	Q96JQ0	Y3019	GPGAGGPYPRGGSLD	75 / 8 AA	346
Phosphosite 17:	MPPED1	O15442	T322	PIVIDLPTPRNS___	83 / 6 AA	37
Phosphosite 18:	TTBK2	Q6IQ55	T910	EGKREKITPRNGELF	66 / 9 AA	137
Phosphosite 19:	FADS1	O60427	T16	ETAAQGPTPRYFTWD	83 / 6 AA	52
Phosphosite 20:	KLHDC4	Q8TBB5	S232	GTGPTPRSGCQMSVT	83 / 6 AA	58