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:	TOP2B
Human P-Site:	S1336
P-Site Sequence:	VKKRNPWSDDESKSE
UniProt:	Q02880
Intern. Prot. ID:	IPI00027280

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TOP2B	Q02880	S1336	VKKRNPWSDDESKSE	100 / 9 AA	183
Phosphosite 1:	TOP2A	P11388	S1295	GKKRNPWSDSESDRS	88 / 9 AA	174
Phosphosite 2:	BCORL1	Q5H9F3	S34	EERRAPLSDEESTTG	66 / 9 AA	183
Phosphosite 3:	ASS1	P00966	S180	VTPKNPWSMDENLMH	66 / 9 AA	47
Phosphosite 4:	PACSIN1	Q9BY11	S361	QPYATEWSDDESGNP	100 / 6 AA	51
Phosphosite 5:	PACSIN2	Q9UNF0	S399	QSYPTDWSDDESNNP	100 / 6 AA	56
Phosphosite 6:	LARP1	Q6PKG0	S627	KNTFTAWSDEESDYE	62 / 8 AA	124
Phosphosite 7:	TOP2A	P11388	S1297	KRNPWSDSESDRSSD	85 / 7 AA	174
Phosphosite 8:	UTP18	Q9Y5J1	S206	TTKRKTSSDDESEED	66 / 9 AA	62
Phosphosite 9:	SIX4	Q9UIU6	T296	ESDGNPSTEDESSKG	62 / 8 AA	81
Phosphosite 10:	KIAA0195	Q12767	S800	NARRSSWSSDEGIGE	62 / 8 AA	151
Phosphosite 11:	TLX1	P31314	S313	LQNLQPWSDDSTKIT	100 / 5 AA	34
Phosphosite 12:	CDC123	O75794	S70	EAEEIQWSDDENTAT	71 / 7 AA	39
Phosphosite 13:	PCYT2	Q99447	T188	PGGRNPWTGVSQFLQ	66 / 6 AA	44
Phosphosite 14:	PHF20	Q9BVI0	S624	SSESFLWSDDEYGQD	100 / 5 AA	115
Phosphosite 15:	CAPN8	A6NHC0	S298	VEWSGAWSDDASPVI	62 / 8 AA	77
Phosphosite 16:	PACSIN3	Q9UKS6	S354	TGQDEEWSDEESPRK	83 / 6 AA	48
Phosphosite 17:	ANKRD25	Q63ZY3	S839	KCSFAPMSDDESPTS	85 / 7 AA	91
Phosphosite 18:	Enamelin	Q9NRM1	S723	YSEFYPWSPDENFPS	62 / 8 AA	129
Phosphosite 19:	PPIE	Q9UNP9	S97	GSSRPVWSDDDWLKK	62 / 8 AA	33
Phosphosite 20:	OSR1	O95747	S339	EDGGWEWSDDEFDEE	100 / 5 AA	58