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:	PLK4
Human P-Site:	S337
P-Site Sequence:	SSTDFSSSGDGNSFY
UniProt:	O00444
Intern. Prot. ID:	IPI00410344

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PLK4	O00444	S337	SSTDFSSSGDGNSFY	100 / 9 AA	109
Phosphosite 1:	PLK4	O00444	S336	KSSTDFSSSGDGNSF	100 / 8 AA	109
Phosphosite 2:	CAMSAP1L1	Q08AD1	S381	SSSDFPSSGEGATFT	75 / 8 AA	168
Phosphosite 3:	CAMSAP1L1	Q08AD1	S380	DSSSDFPSSGEGATF	75 / 8 AA	168
Phosphosite 4:	PLK4	O00444	S335	NKSSTDFSSSGDGNS	100 / 7 AA	109
Phosphosite 5:	MYOF	Q9NZM1	S477	EVEDFSSSGTGAASY	87 / 8 AA	235
Phosphosite 6:	MYOF	Q9NZM1	S476	GEVEDFSSSGTGAAS	87 / 8 AA	235
Phosphosite 7:	C1orf94	Q6P1W5	S402	HSPYFSSSGNGINF_	85 / 7 AA	45
Phosphosite 8:	FMO2	Q99518	S120	VRKCPDFSSSGQWKV	85 / 7 AA	61
Phosphosite 9:	FMO2	Q99518	S122	KCPDFSSSGQWKVVT	85 / 7 AA	61
Phosphosite 10:	FMO2	Q99518	S121	RKCPDFSSSGQWKVV	85 / 7 AA	61
Phosphosite 11:	PLEKHH3	Q7Z736	S135	SLDQFSSSGKGARRL	75 / 8 AA	85
Phosphosite 12:	ITIH5L	Q6UXX5	S1079	SIFTFSSSVDGDPHF	75 / 8 AA	143
Phosphosite 13:	FBN2	P35556	S445	GGNGFAPSGNGNGYG	62 / 8 AA	315
Phosphosite 14:	MYOF	Q9NZM1	S475	GGEVEDFSSSGTGAA	100 / 6 AA	235
Phosphosite 15:	WDR4	P57081	S207	QPGLLLSSSGDGTLR	85 / 7 AA	45
Phosphosite 16:	IL-21R	Q9HBE5	T508	SPVECDFTSPGDEGP	71 / 7 AA	59
Phosphosite 17:	IL-21R	Q9HBE5	S509	PVECDFTSPGDEGPP	71 / 7 AA	59
Phosphosite 18:	NUPL1	Q9BVL2	S224	GGIDFSSSSDKKSDK	85 / 7 AA	61
Phosphosite 19:	NUPL1	Q9BVL2	S223	LGGIDFSSSSDKKSD	85 / 7 AA	61
Phosphosite 20:	TAF1	P21675	S183	TGEKVDFSSSSDSES	85 / 7 AA	213