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:	S337
P-Site Sequence:	VELEKLASRKLRINA
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	S337	VELEKLASRKLRINA	100 / 9 AA	112
Phosphosite 1:	MYO1F	O00160	T322	GRLQEKLTSRKMDSR	75 / 8 AA	125
Phosphosite 2:	MYO1F	O00160	S323	RLQEKLTSRKMDSRW	75 / 8 AA	125
Phosphosite 3:	SPATA16	Q9BXB7	S402	KFLEKISSRKLPIFT	75 / 8 AA	65
Phosphosite 4:	LARP1	Q6PKG0	S270	VPREKLASRPTRPPE	77 / 9 AA	124
Phosphosite 5:	SPATA16	Q9BXB7	S401	GKFLEKISSRKLPIF	75 / 8 AA	65
Phosphosite 6:	ASPHD1	Q5U4P2	S147	PRTEGLVSRRLRAYA	66 / 9 AA	41
Phosphosite 7:	CBX2	Q14781	S416	SKSEKLASRAVAPPT	100 / 6 AA	56
Phosphosite 8:	PNPLA7	Q6ZV29	S445	HTDETLASRKSDAIF	85 / 7 AA	146
Phosphosite 9:	TEKT4	Q8WW24	S263	AQRERLASANLRVLV	66 / 9 AA	51
Phosphosite 10:	COMMD2	Q86X83	S137	RLDVQLASRSLRQQI	75 / 8 AA	23
Phosphosite 11:	MYO1E	Q12965	S325	RLKEKLTSRQMDSKW	62 / 8 AA	127
Phosphosite 12:	OTOR	Q9NRC9	S28	IFMDRLASKKLCADD	62 / 8 AA	14
Phosphosite 13:	COMMD2	Q86X83	S139	DVQLASRSLRQQIKP	85 / 7 AA	23
Phosphosite 14:	MYO1E	Q12965	T324	DRLKEKLTSRQMDSK	62 / 8 AA	127
Phosphosite 15:	SLC24A1	O60721	S64	HQPIKLASRDLSSEE	85 / 7 AA	121
Phosphosite 16:	SRRM1	Q8IYB3	S143	IEQEKLASMKKQDED	85 / 7 AA	102
Phosphosite 17:	UBL4A	P11441	S140	DDIERLASRFLHPEV	66 / 9 AA	18
Phosphosite 18:	QRSL1	Q9H0R6	S523	LENEKLASVSLKQ__	66 / 9 AA	57
Phosphosite 19:	BCAT1	P54687	S363	ENGPKLASRILSKLT	85 / 7 AA	43
Phosphosite 20:	TP53BP1	Q12888	S1747	TTSDKLASRSKLPDG	83 / 6 AA	214