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:	PLK3
Human P-Site:	S409
P-Site Sequence:	ETAPEDSSPRGTLAS
UniProt:	Q9H4B4
Intern. Prot. ID:	IPI00304186

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PLK3	Q9H4B4	S409	ETAPEDSSPRGTLAS	100 / 9 AA	72
Phosphosite 1:	PLK3	Q9H4B4	S408	VETAPEDSSPRGTLA	100 / 8 AA	72
Phosphosite 2:	MGLL	Q99685	S6	__MPEESSPRRTPQS	77 / 9 AA	33
Phosphosite 3:	FAM27A	Q5VT28	S38	YTAAENKSPRGTLCP	66 / 9 AA	7
Phosphosite 4:	ZNF451	Q9Y4E5	S601	DHSPANSSPRGKWQC	66 / 9 AA	121
Phosphosite 5:	ZNF451	Q9Y4E5	S600	IDHSPANSSPRGKWQ	75 / 8 AA	121
Phosphosite 6:	NFIB	O00712	S333	SASPQDSSPRLSTFP	85 / 7 AA	47
Phosphosite 7:	NFIB	O00712	S332	SSASPQDSSPRLSTF	85 / 7 AA	47
Phosphosite 8:	LGTN	P41214	S246	SEAPEDTSTRGLNQD	75 / 8 AA	65
Phosphosite 9:	Wee1	P30291	S150	CGGPGDASPRGCGAR	75 / 8 AA	72
Phosphosite 10:	TJP1	Q07157	S1124	RQHPEESSERGYFPR	75 / 8 AA	195
Phosphosite 11:	CROT	Q9UKG9	S282	VYSMEDSSPHVTPED	75 / 8 AA	70
Phosphosite 12:	TBC1D9	Q6ZT07	S1139	DIKLEDSSPRDNGAC	75 / 8 AA	143
Phosphosite 13:	ANK2	Q01484	S3807	SEHREESSPRKTSLV	75 / 8 AA	430
Phosphosite 14:	HAX1	O00165	S247	VTRHEADSSPRGDPE	100 / 6 AA	32
Phosphosite 15:	TBC1D9	Q6ZT07	S1138	EDIKLEDSSPRDNGA	85 / 7 AA	143
Phosphosite 16:	SIGLEC1	Q9BZZ2	S1037	GVGGPEGSSPRLHVA	85 / 7 AA	183
Phosphosite 17:	HAX1	O00165	S248	TRHEADSSPRGDPES	100 / 6 AA	32
Phosphosite 18:	C17orf75	Q9HAS0	S59	RGDSEDGSPSGTNAE	75 / 8 AA	45
Phosphosite 19:	SIGLEC1	Q9BZZ2	S1038	VGGPEGSSPRLHVAV	85 / 7 AA	183
Phosphosite 20:	HUWE1	Q7Z6Z7	S2918	AQPPEDSSPPASSES	66 / 9 AA	482