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:	T728
P-Site Sequence:	KRGSLPPTMPLEFVC
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	T728	KRGSLPPTMPLEFVC	100 / 9 AA	112
Phosphosite 1:	ZNF449	Q6P9G9	T140	GTAHIPPTMHLESPA	75 / 8 AA	60
Phosphosite 2:	NHSL2	Q5HYW2	T392	RKSSLPPTSPMEKFP	77 / 9 AA	76
Phosphosite 3:	ST8SIA2	Q92186	T347	TSQASPHTMPLEFKA	85 / 7 AA	42
Phosphosite 4:	CECR2	Q9BXF3	T1478	VPPHKPPTLPLDQS_	71 / 7 AA	164
Phosphosite 5:	NHSL2	Q5HYW2	S393	KSSLPPTSPMEKFPK	75 / 8 AA	76
Phosphosite 6:	GRAP2	O75791	T192	KLSDHPPTLPLQQHQ	71 / 7 AA	38
Phosphosite 7:	MAML3	Q96JK9	S208	EAINNLPSNMPLPSA	62 / 8 AA	122
Phosphosite 8:	MDC1	Q14676	T1041	PDACLPPTVPEAPAP	71 / 7 AA	227
Phosphosite 9:	Protein FAM75D1	Q6ZQQ2	S557	PQPLSLPSTQPLPLP	75 / 8 AA	176
Phosphosite 10:	BBS4	Q96RK4	S496	SQFTKPPSLPLEPEP	71 / 7 AA	58
Phosphosite 11:	MIER3	Q7Z3K6	T63	EDLEKEGTMPLEDLL	100 / 5 AA	62
Phosphosite 12:	PIK3AP1	Q6ZUJ8	S772	VDGTPTMSLERPPRV	83 / 6 AA	90
Phosphosite 13:	Protein FAM75D1	Q6ZQQ2	T558	QPLSLPSTQPLPLPQ	75 / 8 AA	176
Phosphosite 14:	CDK12	Q9NYV4	T1246	QGPRRTPTMPQEEAA	83 / 6 AA	164
Phosphosite 15:	FAM22A	Q8IVF1	T373	SLARRKPTMTLEEGL	83 / 6 AA	94
Phosphosite 16:	FAM22G	Q5VZR2	T250	SLARRKPTMTLEEGL	83 / 6 AA	79
Phosphosite 17:	FAM22D	Q5VT03	T301	SLARRKPTMTLEEGL	83 / 6 AA	86
Phosphosite 18:	FAM22B	A6NNL0	T373	SLARRKPTMTLEEGL	83 / 6 AA	94
Phosphosite 19:	FAM22F	A1L443	T250	SLARRKPTMTLEEGL	83 / 6 AA	81
Phosphosite 20:	DLAT	P10515	T102	PLPSLSPTMQAGTIA	71 / 7 AA	69