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:	S273
P-Site Sequence:	SRNSSTKSKDLGTVE
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	S273	SRNSSTKSKDLGTVE	100 / 9 AA	109
Phosphosite 1:	MINPP1	Q9UNW1	S124	GGASSTGSRDLGAAL	77 / 9 AA	55
Phosphosite 2:	RICH2	Q17R89	S592	ERTSTTKSKELSPGS	66 / 9 AA	89
Phosphosite 3:	OMA1	Q96E52	S87	GGLSSTKSKEIWRIT	75 / 8 AA	60
Phosphosite 4:	VPS13B	Q7Z7G8	S563	QDFSSGKSEDLGTVQ	77 / 9 AA	449
Phosphosite 5:	C14orf135	Q63HM2	S340	GHKIGTKSKDLPSGP	100 / 6 AA	133
Phosphosite 6:	TTBK2	Q6IQ55	S751	NIRESNKSQDLGPKE	75 / 8 AA	137
Phosphosite 7:	SLC4A9	Q96Q91	S45	DGPSDTESKELGVPK	66 / 9 AA	108
Phosphosite 8:	ZMYND8	Q9ULU4	S7	_MDISTRSKDPGSAE	75 / 8 AA	132
Phosphosite 9:	Rictor	Q6R327	S1591	GSASSTKSTELLLGV	75 / 8 AA	192
Phosphosite 10:	OMA1	Q96E52	T85	RTGGLSSTKSKEIWR	85 / 7 AA	60
Phosphosite 11:	USP54	Q70EL1	S1245	SQVRDVRSKDLGSST	71 / 7 AA	187
Phosphosite 12:	TTC21B	Q7Z4L5	T602	MKRIGASTKSKDRKT	85 / 7 AA	151
Phosphosite 13:	BRWD1	Q9NSI6	S2158	PDTSSKSSDLGSVTE	75 / 8 AA	263
Phosphosite 14:	BRWD1	Q9NSI6	S2157	RPDTSSKSSDLGSVT	66 / 9 AA	263
Phosphosite 15:	FSCB	Q5H9T9	S177	PDSSSTKSKEDALKH	85 / 7 AA	89
Phosphosite 16:	DEDD	O75618	S238	QANTILKSRDLGSII	83 / 6 AA	37
Phosphosite 17:	ZKSCAN4	Q969J2	S267	GGEIQTKSRDLPPVK	83 / 6 AA	62
Phosphosite 18:	MTHFD2	P13995	S342	EEREVLKSKELGVAT	83 / 6 AA	38
Phosphosite 19:	KIAA0947	Q9Y2F5	S1822	GDCNQDKSRDLGTQQ	83 / 6 AA	248
Phosphosite 20:	NCAM2	O15394	S750	KSGSSGKSKELEEGK	75 / 8 AA	93