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:	TOP1
Human P-Site:	Y538
P-Site Sequence:	GKDSIRYYNKVPVEK
UniProt:	P11387
Intern. Prot. ID:	IPI00413611

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TOP1	P11387	Y538	GKDSIRYYNKVPVEK	100 / 9 AA	91
Phosphosite 1:	TOP1	P11387	Y537	LGKDSIRYYNKVPVE	100 / 8 AA	91
Phosphosite 2:	TOP1MT	Q969P6	Y374	GKDCIRYYNRVPVEK	77 / 9 AA	70
Phosphosite 3:	TOP1MT	Q969P6	Y373	LGKDCIRYYNRVPVE	75 / 8 AA	70
Phosphosite 4:	SOHLH2	Q9NX45	Y368	SLHTVRYYSKVTPSY	62 / 8 AA	47
Phosphosite 5:	PBRM1	Q86U86	Y1023	EVFKSDYYNKVPVSK	100 / 6 AA	193
Phosphosite 6:	SOHLH2	Q9NX45	Y367	NSLHTVRYYSKVTPS	62 / 8 AA	47
Phosphosite 7:	SOHLH2	Q9NX45	S369	LHTVRYYSKVTPSYD	71 / 7 AA	47
Phosphosite 8:	LRRC35	Q5QJ74	Y308	ERFFIRYYVDVPQEE	75 / 8 AA	48
Phosphosite 9:	BMPR1A	P36894	Y458	EEYQLPYYNMVPSDP	62 / 8 AA	60
Phosphosite 10:	PTPN21	Q16825	Y68	VTYFSLWYYNKQNQR	71 / 7 AA	133
Phosphosite 11:	PTPN21	Q16825	Y69	TYFSLWYYNKQNQRR	71 / 7 AA	133
Phosphosite 12:	ZMYM3	Q14202	Y1257	TKVVSIRYYAPVRQR	75 / 8 AA	152
Phosphosite 13:	ZMYM3	Q14202	Y1258	KVVSIRYYAPVRQRK	75 / 8 AA	152
Phosphosite 14:	Kv5.1	Q9H3M0	Y413	INNFVRYYNKQRVLE	83 / 6 AA	56
Phosphosite 15:	CEBPZ	Q03701	Y818	EVFFHRYYKKVAVKE	71 / 7 AA	121
Phosphosite 16:	ETF1	P62495	Y85	VQQRLKLYNKVPPNG	62 / 8 AA	49
Phosphosite 17:	CELSR3	Q9NYQ7	Y1608	HTVHLRYYNKPRTDA	83 / 6 AA	358
Phosphosite 18:	SLC12A3	P55017	Y564	GWRPSFQYYNKWAAL	71 / 7 AA	113
Phosphosite 19:	STC1	P52823	Y159	PNHFSNRYYNRLVRS	62 / 8 AA	28
Phosphosite 20:	HEMH	P22830	Y209	SLNAIYRYYNQVGRK	83 / 6 AA	48