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:	Plk1
Human P-Site:	T291
P-Site Sequence:	KMLQTDPTARPTINE
UniProt:	P53350
Intern. Prot. ID:	IPI00021248

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Plk1	P53350	T291	KMLQTDPTARPTINE	100 / 9 AA	68
Phosphosite 1:	GPR152	Q8TDT2	T387	AQPQSDPTAQPQLNL	75 / 8 AA	51
Phosphosite 2:	STK39	Q9UEW8	S325	LCLQKDPSKRPTAAE	66 / 9 AA	60
Phosphosite 3:	Nedd4-BP3	O15049	S359	TLPEADPSARPEEEA	62 / 8 AA	60
Phosphosite 4:	CCDC33	Q8N5R6	T177	LRASTDPTARHCGSL	100 / 6 AA	107
Phosphosite 5:	KIAA1543	Q9P1Y5	T676	GEGQGEPTSRPKAVT	62 / 8 AA	135
Phosphosite 6:	OCIAD1	Q9NX40	S221	LTQKTDPSVRPMHER	62 / 8 AA	28
Phosphosite 7:	UBA6	A0AVT1	T807	KVVQTDETARKPDHV	85 / 7 AA	118
Phosphosite 8:	BAG4	O95429	T235	SVPQSGPTVRPQEDA	62 / 8 AA	50
Phosphosite 9:	MAPKAPK3	Q16644	T290	LLLKTDPTERLTITQ	66 / 9 AA	43
Phosphosite 10:	TNIP1	Q15025	T619	SQVMDPPTARPTEPE	100 / 6 AA	72
Phosphosite 11:	PLXND1	Q9Y4D7	T1897	AALEANPTARRTQLQ	55 / 9 AA	212
Phosphosite 12:	ZNF469	Q96JG9	T490	PWPQVLPTARPSPHG	66 / 9 AA	259
Phosphosite 13:	CDH6	P55285	T728	KENDTDPTAPPYDSL	75 / 8 AA	88
Phosphosite 14:	CDH1	P12830	T823	KAADTDPTAPPYDSL	75 / 8 AA	97
Phosphosite 15:	RSRC1	Q96IZ7	T286	TEKEIDPTSIPTAIK	55 / 9 AA	39
Phosphosite 16:	CDH3	P22223	T770	KAANTDPTAPPYDTL	85 / 7 AA	91
Phosphosite 17:	PCSK4	Q6UW60	T583	YGTAEDMTARPTGPQ	85 / 7 AA	83
Phosphosite 18:	ABCA7	Q8IZY2	T450	PEDSSDPTEHPTPDL	62 / 8 AA	234
Phosphosite 19:	C10orf71	Q711Q0	T577	INPQKDPTADPSEPS	66 / 9 AA	156
Phosphosite 20:	MUC16	Q8WXI7	T5481	SQTNQIQTEPTASLS	83 / 6 AA	2353