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:	T573
P-Site Sequence:	PLSEQSKTRGMEPPW
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	T573	PLSEQSKTRGMEPPW	100 / 9 AA	109
Phosphosite 1:	PLK4	O00444	S571	SDPLSEQSKTRGMEP	100 / 7 AA	109
Phosphosite 2:	CAPN2	P17655	T70	LGPYSSKTRGIEWKR	85 / 7 AA	80
Phosphosite 3:	DCUN1D5	Q9BTE7	Y189	QYLEQSKYRVMNKDQ	66 / 9 AA	28
Phosphosite 4:	FAM110C	Q1W6H9	S312	ETPSQEQSRTRGSKP	85 / 7 AA	34
Phosphosite 5:	FAM110C	Q1W6H9	T314	PSQEQSRTRGSKPSR	85 / 7 AA	34
Phosphosite 6:	ARFRP1	Q13795	S37	KTTFLEQSKTRFNKN	100 / 6 AA	23
Phosphosite 7:	ARFRP1	Q13795	T39	TFLEQSKTRFNKNYK	100 / 6 AA	23
Phosphosite 8:	ZNF385	Q96PM9	T90	KGIEAAKTRGREPGV	66 / 9 AA	38
Phosphosite 9:	TCERG1	O14776	T790	KEKEDSKTRGEKIKS	85 / 7 AA	124
Phosphosite 10:	TCERG1	O14776	S788	RKKEKEDSKTRGEKI	85 / 7 AA	124
Phosphosite 11:	FLNC	Q14315	T2196	ERTEISKTRGGETKR	77 / 9 AA	291
Phosphosite 12:	OTUD3	Q5T2D3	T219	NKREKIKTKGMDSED	55 / 9 AA	45
Phosphosite 13:	TTLL10	Q6ZVT0	S341	ALQAKTRSMEDDPIH	71 / 7 AA	75
Phosphosite 14:	POP1	Q99575	S77	EVNEQSSSKGMFRKK	62 / 8 AA	115
Phosphosite 15:	PBX3	P40426	T191	LLREQSRTRPISPKE	62 / 8 AA	47
Phosphosite 16:	PBX1	P40424	T189	LLREQSRTRPISPKE	62 / 8 AA	47
Phosphosite 17:	SMC1A	Q14683	T724	SDLEQTKTRHLALNL	62 / 8 AA	143
Phosphosite 18:	PBX2	P40425	T200	LLREQSRTRPVAPKE	55 / 9 AA	46
Phosphosite 19:	SPTBN2	O15020	T2345	EEPVVPSTTRGMTRA	71 / 7 AA	271
Phosphosite 20:	C20orf194	Q5TEA3	T1096	PQRKALKTRGMLTQQ	100 / 5 AA	132