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:	S817
P-Site Sequence:	TSSPKALSPPPSVDS
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	S817	TSSPKALSPPPSVDS	100 / 9 AA	109
Phosphosite 1:	TNRC18	O15417	S991	GTYGKAVSPPPSPRA	87 / 8 AA	315
Phosphosite 2:	GLI1	P08151	S1060	LDEPQGLSPPPSHDQ	77 / 9 AA	118
Phosphosite 3:	BAIAP2	Q9UQB8	S325	AAQPKSLSPPQSQSK	77 / 9 AA	61
Phosphosite 4:	ATP1A2	P50993	T79	RDGPNALTPPPTTPE	66 / 9 AA	112
Phosphosite 5:	ATP1A3	P13637	T71	RDGPNALTPPPTTPE	66 / 9 AA	112
Phosphosite 6:	ATP1A1	P05023	T81	RDGPNALTPPPTTPE	66 / 9 AA	113
Phosphosite 7:	QRICH1	Q2TAL8	S220	IQTVGALSPPPSQQG	100 / 7 AA	86
Phosphosite 8:	KIAA1853	A7MD48	T101	ASHDKDLTPPPSSRG	75 / 8 AA	69
Phosphosite 9:	KIF21A	Q7Z4S6	S1212	SAREKELSPPPGLPS	75 / 8 AA	187
Phosphosite 10:	DNAH7	Q8WXX0	T600	IAEKALSTPPNTAEL	75 / 8 AA	461
Phosphosite 11:	DNAH7	Q8WXX0	S599	RIAEKALSTPPNTAE	75 / 8 AA	461
Phosphosite 12:	ABLIM1	O14639	S431	GESPRTLSPTPSAEG	66 / 9 AA	52
Phosphosite 13:	NTN4	Q9HB63	S202	EVIFKALSPPYDTEN	100 / 6 AA	70
Phosphosite 14:	SUN2	Q9UH99	S634	EHVPKALSPNSTISS	100 / 6 AA	80
Phosphosite 15:	dematin	Q08495	S92	SLSPKSTSPPPSPEV	77 / 9 AA	46
Phosphosite 16:	BAIAP2	Q9UQB8	S323	RKAAQPKSLSPPQSQ	85 / 7 AA	61
Phosphosite 17:	Putative uncharacterized protein DKFZp434G1729	Q8ND99	S205	TQYQMALSPPASRGK	75 / 8 AA	60
Phosphosite 18:	HKR1	P10072	S198	GTSKALSSPPEEQQP	85 / 7 AA	75
Phosphosite 19:	HKR1	P10072	S197	NGTSKALSSPPEEQQ	85 / 7 AA	75
Phosphosite 20:	SMS2	Q8NHU3	S110	RVPPKELSPPLPDKF	85 / 7 AA	42