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:	S326
P-Site Sequence:	THVPYRDSKLTRLLQ
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	S326	THVPYRDSKLTRLLQ	100 / 9 AA	187
Phosphosite 1:	KIF17	Q9P2E2	S290	KHVPYRDSKLTRLLQ	100 / 9 AA	115
Phosphosite 2:	KIF18B	Q86Y91	S306	THVPYRDSKLTRLLK	100 / 9 AA	92
Phosphosite 3:	KIF4B	Q2VIQ3	S291	SFVPYRDSKLTRLLQ	100 / 9 AA	140
Phosphosite 4:	KIF22	Q14807	S323	PRVPYRDSKLTRLLQ	100 / 9 AA	73
Phosphosite 5:	KIF4A	O95239	S291	GFVPYRDSKLTRLLQ	100 / 9 AA	140
Phosphosite 6:	KIF21B	O75037	S325	VHVPYRDSKLTRLLQ	100 / 9 AA	183
Phosphosite 7:	KIF3B	O15066	S295	THIPYRDSKLTRLLQ	100 / 9 AA	85
Phosphosite 8:	KIF3C	O14782	S320	THIPYRDSKLTRLLQ	100 / 9 AA	89
Phosphosite 9:	KIF11	P52732	S314	PHVPYRESKLTRILQ	88 / 9 AA	119
Phosphosite 10:	KIF5A	Q12840	S282	SYVPYRDSKMTRILQ	88 / 9 AA	117
Phosphosite 11:	KIF5B	P33176	S280	TYVPYRDSKMTRILQ	88 / 9 AA	110
Phosphosite 12:	KIF5C	O60282	S282	THVPYRDSKMTRILQ	88 / 9 AA	110
Phosphosite 13:	KIF20A	O95235	S462	NLVPFRDSKLTRVFQ	88 / 9 AA	100
Phosphosite 14:	KIF3A	Q9Y496	S300	THVPYRNSKLTRLLQ	88 / 9 AA	80
Phosphosite 15:	KIF18A	Q8NI77	S310	QHIPYRNSKLTRLLK	88 / 9 AA	102
Phosphosite 16:	KIF7	Q2M1P5	S304	SHIPYRDSKITRILK	88 / 9 AA	151
Phosphosite 17:	KIF23	Q02241	S391	KMVPYRDSKLTHLFK	88 / 9 AA	110
Phosphosite 18:	KIF19	Q2TAC6	S301	KYINYRDSKLTRLLK	100 / 8 AA	111
Phosphosite 19:	CENPE	Q02224	S286	GFINYRDSKLTRILQ	100 / 8 AA	316
Phosphosite 20:	KIF12	Q96FN5	S315	SHIPFRDSKLTKLLA	77 / 9 AA	71