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:	T870
P-Site Sequence:	LTTTASGTDISSNSL
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	T870	LTTTASGTDISSNSL	100 / 9 AA	109
Phosphosite 1:	PLK4	O00444	S868	LGLTTTASGTDISSN	100 / 7 AA	109
Phosphosite 2:	MAMLD1	Q13495	T765	CDATARGTEIRSYGN	66 / 9 AA	83
Phosphosite 3:	AML2	Q13761	T287	YSATPSGTSISSLSV	77 / 9 AA	44
Phosphosite 4:	AMFR	P26442	T279	FCPTTSGTDFPSLQS	66 / 9 AA	34
Phosphosite 5:	MLL	Q03164	T943	SSSHDSGTDITSVTL	85 / 7 AA	432
Phosphosite 6:	CUBN	O60494	T893	ENKKYCGTDIPSFIT	71 / 7 AA	399
Phosphosite 7:	MAPKBP1	O60336	T324	PRPHALGTDIASVTE	75 / 8 AA	164
Phosphosite 8:	FLJ40925	Q8N7K9	T278	GTQPSSGTQISSRIQ	85 / 7 AA	60
Phosphosite 9:	ALG3	Q92685	T119	YYATSRGTDIRMAQN	62 / 8 AA	50
Phosphosite 10:	SPG20	Q8N0X7	T367	QLKEASGTDVKQLDQ	83 / 6 AA	73
Phosphosite 11:	KIAA1549	Q9HCM3	T299	FASSASPTDVSSNPF	66 / 9 AA	203
Phosphosite 12:	MBD6	Q96DN6	T42	LYISPSGTELSSLEQ	55 / 9 AA	101
Phosphosite 13:	SPG20	Q8N0X7	S365	SDQLKEASGTDVKQL	83 / 6 AA	73
Phosphosite 14:	ZDBF2	Q9HCK1	S870	KNDEPSGSEISSDSH	62 / 8 AA	266
Phosphosite 15:	MUC16	Q8WXI7	T5524	AITQASRTEISSSRT	75 / 8 AA	2353
Phosphosite 16:	SCRN2	Q96FV2	S202	LSIGTDISAQHPELR	83 / 6 AA	47
Phosphosite 17:	UBE2S	Q16763	T175	GRALASGTEASSTDP	75 / 8 AA	24
Phosphosite 18:	C10orf137	Q3B7T1	S429	WLFKASGSDIVKLYD	71 / 7 AA	139
Phosphosite 19:	Ig kappa chain V-III region NG9	P01621	S72	DRFSGSASGTDFTLT	71 / 7 AA	11
Phosphosite 20:	ARFGEF1	Q9Y6D6	S286	DTEPENGSDISSAEN	62 / 8 AA	209