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:	T403
P-Site Sequence:	APVSLVETAPEDSSP
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	T403	APVSLVETAPEDSSP	100 / 9 AA	72
Phosphosite 1:	PCIF1	Q9H4Z3	T103	QDSSLVETPPAENKP	66 / 9 AA	81
Phosphosite 2:	SRXN1	Q9BYN0	T68	KVQSLVDTIREDPDS	66 / 9 AA	14
Phosphosite 3:	G3BP1	Q13283	T222	PEPVLEETAPEDAQK	87 / 8 AA	52
Phosphosite 4:	ATRIP	Q8WXE1	T462	CVSSGVETNPEDSVC	77 / 9 AA	86
Phosphosite 5:	EIF2AK4	Q9P2K8	S551	KMPLVEQSPEDSGGQ	75 / 8 AA	187
Phosphosite 6:	HPS5	Q9UPZ3	S900	YLDSLVKSRPEDQRS	66 / 9 AA	127
Phosphosite 7:	HDC	P19113	S46	LRAQLPESAPEDPDS	75 / 8 AA	74
Phosphosite 8:	PSEN2	P49810	T280	PLRMLVETAQERNEP	85 / 7 AA	50
Phosphosite 9:	PSEN1	P49768	T274	PLRMLVETAQERNET	85 / 7 AA	53
Phosphosite 10:	RAPH1	Q70E73	T317	LDWSLVETVSELQME	75 / 8 AA	135
Phosphosite 11:	FLJ30092	Q9Y4D8	T1568	QICSFLQTAPEQFPS	55 / 9 AA	328
Phosphosite 12:	RSKL1	Q96S38	T150	HSDSLIDTFPECSTE	62 / 8 AA	119
Phosphosite 13:	MYBPC1	Q00872	T41	KDWTLVETPPGEEQA	55 / 9 AA	128
Phosphosite 14:	AKR1E2	Q96JD6	T82	HKKSLVETACRKSLK	100 / 6 AA	37
Phosphosite 15:	RHEB	Q15382	T61	YHLQLVDTAGQDEYS	62 / 8 AA	20
Phosphosite 16:	SCN4A	P35499	T873	EAGEAGETAPEDEKK	100 / 6 AA	208
Phosphosite 17:	NEXN	Q0ZGT2	T644	YCLYLPETFPEDGGE	75 / 8 AA	81
Phosphosite 18:	LCN6	P62502	T142	ELYSLTETASQEAMG	55 / 9 AA	18
Phosphosite 19:	ARHGEF11	O15085	S21	SLSSLGDSAPERKSP	62 / 8 AA	168
Phosphosite 20:	COBL	O75128	T627	KDGNLMETAPRVTSF	71 / 7 AA	136