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:	S331
P-Site Sequence:	RFSIAPSSLDPSNRK
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	S331	RFSIAPSSLDPSNRK	100 / 9 AA	68
Phosphosite 1:	Plk1	P53350	S330	PRFSIAPSSLDPSNR	100 / 8 AA	68
Phosphosite 2:	SQSTM1	Q13501	S366	PESEGPSSLDPSQEG	87 / 8 AA	48
Phosphosite 3:	ATP8B3	O60423	S1294	SSDIASESLDPSDEE	77 / 9 AA	148
Phosphosite 4:	HUWE1	Q7Z6Z7	S3930	LTPATPSSLDPFFSR	85 / 7 AA	482
Phosphosite 5:	SQSTM1	Q13501	S365	MPESEGPSSLDPSQE	85 / 7 AA	48
Phosphosite 6:	ZXDC	Q2QGD7	S491	PQLEAPSSLTPSSEL	87 / 8 AA	90
Phosphosite 7:	DOCK1	Q14185	S1620	GVRIMPSSLDDRRGS	85 / 7 AA	215
Phosphosite 8:	DOCK1	Q14185	S1619	YGVRIMPSSLDDRRG	85 / 7 AA	215
Phosphosite 9:	HUWE1	Q7Z6Z7	S3929	PLTPATPSSLDPFFS	85 / 7 AA	482
Phosphosite 10:	TCF2	P35680	S388	LQQVSPASLDPGHNL	55 / 9 AA	61
Phosphosite 11:	GOLGA3	Q08378	S81	PFPDPPSSLDPTTSP	75 / 8 AA	167
Phosphosite 12:	C10orf12	Q8N655	S914	LQKYAPSSLYPSSLQ	77 / 9 AA	137
Phosphosite 13:	UPF2	Q9HAU5	S908	VNPDGSPSSLDPPEH	85 / 7 AA	148
Phosphosite 14:	RNF180	Q86T96	S285	YSFQNPSSFDPSMLL	85 / 7 AA	68
Phosphosite 15:	GAB3	Q8WWW8	S137	SLSYTPSSLQPSSAS	66 / 9 AA	66
Phosphosite 16:	UPF2	Q9HAU5	S909	NPDGSPSSLDPPEHL	85 / 7 AA	148
Phosphosite 17:	SRPRB	Q9Y5M8	T214	TRSAAPSTLDSSSTA	75 / 8 AA	30
Phosphosite 18:	ZNF541	Q9H0D2	S664	PTPLAAPSLDPSRNP	66 / 9 AA	148
Phosphosite 19:	KRT76	Q01546	S229	TTGSGPSSLEPCFES	62 / 8 AA	66
Phosphosite 20:	SRMS	Q9H3Y6	S33	PDHGTPGSLDPNTDP	62 / 8 AA	55