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:	S401
P-Site Sequence:	YTMERCHSAEMLSVS
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	S401	YTMERCHSAEMLSVS	100 / 9 AA	109
Phosphosite 1:	Cyclin H	P51946	S282	QKLERCHSAELALNV	87 / 8 AA	38
Phosphosite 2:	SRRM2	Q9UQ35	S2132	TPLDRCRSPGMLEPL	55 / 9 AA	300
Phosphosite 3:	DOK3	Q7L591	S284	EAGRRCHSGEGLFAF	75 / 8 AA	53
Phosphosite 4:	ITLN2	Q8WWU7	S62	EIKERCHSAGDGLYF	100 / 6 AA	36
Phosphosite 5:	CDK5	Q00535	S159	GIPVRCYSAEVVTLW	62 / 8 AA	33
Phosphosite 6:	ZNF420	Q8TAQ5	S134	SQHSRCHSTEKPYKC	71 / 7 AA	80
Phosphosite 7:	COG2	Q14746	S431	SSLRRCWSDEMFLPL	62 / 8 AA	83
Phosphosite 8:	KLF17	Q5JT82	S64	SIQHFPHSAEMLGSP	100 / 6 AA	43
Phosphosite 9:	SHROOM2	Q13796	S897	RSSGRCHSADDILDV	83 / 6 AA	176
Phosphosite 10:	MYOCD	Q8IZQ8	S74	KARNRCNSADLVNMH	44 / 9 AA	102
Phosphosite 11:	ITPR3	Q14573	S1860	EVSERVQSSEMGTSV	62 / 8 AA	304
Phosphosite 12:	CDK5	Q00535	Y158	FGIPVRCYSAEVVTL	71 / 7 AA	33
Phosphosite 13:	USP9X	Q93008	S2455	YFLERSHSARMTLAK	75 / 8 AA	290
Phosphosite 14:	USP9Y	O00507	S2463	YFLERSHSARMTLAK	75 / 8 AA	291
Phosphosite 15:	NFIC	P08651	S438	KMPSHCLSAQMLAPP	62 / 8 AA	56
Phosphosite 16:	ZNF319	Q9P2F9	S338	RQHERTHSAERPFKC	75 / 8 AA	66
Phosphosite 17:	ZNF319	Q9P2F9	T336	DLRQHERTHSAERPF	85 / 7 AA	66
Phosphosite 18:	PATZ1	Q9HBE1	S23	TYQVSRHSTEMLHNL	83 / 6 AA	74
Phosphosite 19:	CRIP3	Q6Q6R5	S37	LKCERCHSILSPGGH	100 / 5 AA	24
Phosphosite 20:	LIMCH1	Q9UPQ0	S471	KILERSHSTEPNLSS	71 / 7 AA	122