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:	S382
P-Site Sequence:	RAYSSDRSGTSNSQS
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	S382	RAYSSDRSGTSNSQS	100 / 9 AA	109
Phosphosite 1:	PLK4	O00444	T384	YSSDRSGTSNSQSQA	100 / 7 AA	109
Phosphosite 2:	RAI14	Q9P0K7	S267	SKISSERSGTPKKRK	66 / 9 AA	110
Phosphosite 3:	CAPN2	P17655	T621	IDVDRSGTMNSYEMR	85 / 7 AA	80
Phosphosite 4:	CAPN2	P17655	S619	REIDVDRSGTMNSYE	85 / 7 AA	80
Phosphosite 5:	NR1D2	Q14995	S517	VLVSADRSGIENVNS	66 / 9 AA	65
Phosphosite 6:	MUC19	Q7Z5P9	S2707	TTGSSARSGTSIPSV	87 / 8 AA	598
Phosphosite 7:	C14orf104	Q9NVR5	S373	PEESADRSGTDGQAC	85 / 7 AA	91
Phosphosite 8:	MUC19	Q7Z5P9	S3833	TTGSSARSGTSTPSV	87 / 8 AA	598
Phosphosite 9:	TFG	Q92734	S204	SAPAEDRSGTPDSIA	71 / 7 AA	43
Phosphosite 10:	TFG	Q92734	T206	PAEDRSGTPDSIASS	71 / 7 AA	43
Phosphosite 11:	RNF146	Q9NTX7	S329	VPDRSDRSGTDRSVA	100 / 6 AA	39
Phosphosite 12:	PLK4	O00444	S385	SSDRSGTSNSQSQAK	100 / 6 AA	109
Phosphosite 13:	TNFAIP3	P21580	T602	ARTPGDRTGTSKCRK	55 / 9 AA	90
Phosphosite 14:	RASA4	O43374	T153	APKDRNGTSDPFVRV	71 / 7 AA	90
Phosphosite 15:	SPEN	Q96T58	S763	YSRSSDRSGSCSSLS	66 / 9 AA	402
Phosphosite 16:	MCTP1	Q6DN14	T281	AARDRGGTSDPYVKF	71 / 7 AA	112
Phosphosite 17:	TNFAIP3	P21580	T604	TPGDRTGTSKCRKAG	71 / 7 AA	90
Phosphosite 18:	EHMT2	Q96KQ7	S334	SGNQSDRSGSSGRRK	85 / 7 AA	132
Phosphosite 19:	CTPS	P17812	S571	RDTYSDRSGSSSPDS	85 / 7 AA	67
Phosphosite 20:	SLC5A8	Q8N695	S602	IELNSDQSGKSNGTR	75 / 8 AA	67