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:	PLK3
Human P-Site:	T219
P-Site Sequence:	PPEQRKKTICGTPNY
UniProt:	Q9H4B4
Intern. Prot. ID:	IPI00304186

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PLK3	Q9H4B4	T219	PPEQRKKTICGTPNY	100 / 9 AA	72
Phosphosite 1:	Plk1	P53350	T210	YDGERKKTLCGTPNY	77 / 9 AA	68
Phosphosite 2:	Plk2	Q9NYY3	T239	PLEHRRRTICGTPNY	66 / 9 AA	78
Phosphosite 3:	AurC	Q9UQB9	T198	TPSLRRKTMCGTLDY	75 / 8 AA	36
Phosphosite 4:	AURKB	Q96GD4	T232	APSLRRKTMCGTLDY	75 / 8 AA	39
Phosphosite 5:	IWS1	Q96ST2	S538	MMLQRKKSMSGKRRR	62 / 8 AA	92
Phosphosite 6:	CaMK4	Q16566	T200	EHQVLMKTVCGTPGY	71 / 7 AA	52
Phosphosite 7:	MPDZ	O75970	T1887	RVGDRIVTICGTSTE	66 / 9 AA	219
Phosphosite 8:	CD151	P48509	T9	GEFNEKKTTCGTVCL	85 / 7 AA	28
Phosphosite 9:	CD151	P48509	T10	EFNEKKTTCGTVCLK	85 / 7 AA	28
Phosphosite 10:	AKT3	Q9Y243	T305	TDAATMKTFCGTPEY	71 / 7 AA	56
Phosphosite 11:	PKBb	P31751	T309	SDGATMKTFCGTPEY	71 / 7 AA	56
Phosphosite 12:	AKT1	P31749	T308	KDGATMKTFCGTPEY	71 / 7 AA	56
Phosphosite 13:	PSKH2	Q96QS6	T221	SGDWTMKTLCGTPEY	71 / 7 AA	43
Phosphosite 14:	DNTTIP2	Q5QJE6	T713	PKKQRKRTIVEELLA	62 / 8 AA	84
Phosphosite 15:	ARHGEF6	Q15052	T23	VLESPKKTICDPEEF	71 / 7 AA	87
Phosphosite 16:	PHF12	Q96QT6	T532	CAEKSKKTPCGTANG	85 / 7 AA	110
Phosphosite 17:	FBN2	P35556	T1789	PGTADFKTICGNIPG	83 / 6 AA	315
Phosphosite 18:	TTN	Q8WZ42	T17534	EAGERKKTIIVDVLD	71 / 7 AA	3816
Phosphosite 19:	MBD1	Q9UIS9	T152	TQRQRLKTLCKDCRA	71 / 7 AA	67
Phosphosite 20:	IQCH	Q86VS3	T883	VPKERKKTKCMSALS	71 / 7 AA	117