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:	KIF21A
Human P-Site:	S524
P-Site Sequence:	FSGSSTFSPTILSSD
UniProt:	Q7Z4S6
Intern. Prot. ID:	IPI00425404

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KIF21A	Q7Z4S6	S524	FSGSSTFSPTILSSD	100 / 9 AA	187
Phosphosite 1:	KIF21A	Q7Z4S6	T526	GSSTFSPTILSSDKE	100 / 7 AA	187
Phosphosite 2:	POLI	Q9UNA4	S265	VRDLQTFSPKILEKE	85 / 7 AA	80
Phosphosite 3:	CETP	P11597	T270	PLPTFSPTLLGDSRM	85 / 7 AA	55
Phosphosite 4:	KIF21A	Q7Z4S6	T522	PYFSGSSTFSPTILS	100 / 7 AA	187
Phosphosite 5:	SLCO4A1	Q96BD0	S406	ITGMSTFSPKFLESQ	75 / 8 AA	77
Phosphosite 6:	SLC39A14	Q15043	T120	ELQEFCPTILQQLDS	83 / 6 AA	54
Phosphosite 7:	ST8SIA3	O43173	S213	NLTTFNPSILEKYYN	71 / 7 AA	43
Phosphosite 8:	WDR38	Q5JTN6	S156	SIQSSDFSPTVNCLA	75 / 8 AA	34
Phosphosite 9:	PCTAIRE3	Q07002	T58	DPPQECSTFSPTDSG	85 / 7 AA	54
Phosphosite 10:	UPB1	Q9UBR1	S378	EAVKSNYSPTIVKE_	62 / 8 AA	43
Phosphosite 11:	PCTAIRE3	Q07002	S60	PQECSTFSPTDSGEE	85 / 7 AA	54
Phosphosite 12:	PHKA2	P46019	S978	RPIHSSTSSPTISIH	87 / 8 AA	138
Phosphosite 13:	PHKA2	P46019	S979	PIHSSTSSPTISIHE	87 / 8 AA	138
Phosphosite 14:	TATDN2	Q93075	S85	NNSSSSFSPHFLGPG	66 / 9 AA	85
Phosphosite 15:	UPB1	Q9UBR1	Y377	AEAVKSNYSPTIVKE	71 / 7 AA	43
Phosphosite 16:	GPR125	Q8IWK6	S537	AHVYSTYSPNIALEA	71 / 7 AA	146
Phosphosite 17:	TM7SF3	Q9NS93	T83	TTVSFSPTLLSNSSE	71 / 7 AA	64
Phosphosite 18:	GNPNAT1	Q96EK6	S27	SQNTATFSPAISPTH	62 / 8 AA	21
Phosphosite 19:	GRIP1	Q9Y3R0	S406	PPALVSSSFSPTSMS	85 / 7 AA	122
Phosphosite 20:	LOXHD1	Q8IVV2	S900	KDKSTTFSVTIKTGV	75 / 8 AA	222