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:	S1131
P-Site Sequence:	APLNSPGSEGSTLSS
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	S1131	APLNSPGSEGSTLSS	100 / 9 AA	187
Phosphosite 1:	PHF17	Q6IE81	S606	PLQNSPGSEGKTLLK	88 / 9 AA	96
Phosphosite 2:	CASKIN2	Q8WXE0	S406	GDRNSVGSEGSVGSI	77 / 9 AA	127
Phosphosite 3:	AKAP13	Q12802	S793	SLANSPGSESVTKDD	77 / 9 AA	308
Phosphosite 4:	HIVEP3	Q5T1R4	S385	QAFLSPGSKGSTESG	87 / 8 AA	259
Phosphosite 5:	ETNK1	Q9HBU6	T60	LPRGRPGTEGSTSLS	85 / 7 AA	51
Phosphosite 6:	MAP9	Q49MG5	S260	GDSFSPGSEGNASGK	75 / 8 AA	74
Phosphosite 7:	USP22	Q9UPT9	S345	FWPLSPGSEGNVVNG	75 / 8 AA	60
Phosphosite 8:	PKN1	Q16512	S540	SPGASPGSEARTTGD	75 / 8 AA	104
Phosphosite 9:	CDC14A	Q9UNH5	S348	KLKNRPSSEGSINKI	66 / 9 AA	67
Phosphosite 10:	Fox-1 homolog C	A6NFN3	S60	THPEQPGSEASTQPI	85 / 7 AA	38
Phosphosite 11:	AKAP13	Q12802	S790	STFSLANSPGSESVT	100 / 6 AA	308
Phosphosite 12:	KIF21A	Q7Z4S6	S1128	DEDAPLNSPGSEGST	100 / 6 AA	187
Phosphosite 13:	SMAD1	Q15797	S198	SYPNSPGSSSSTYPH	77 / 9 AA	52
Phosphosite 14:	PHF17	Q6IE81	S603	KRDPLQNSPGSEGKT	100 / 6 AA	96
Phosphosite 15:	HR	O43593	S1048	EGLWSPGSQVSTVWH	66 / 9 AA	127
Phosphosite 16:	SALL2	Q9Y467	S531	DENTPPGSEGSAISG	85 / 7 AA	105
Phosphosite 17:	BRWD1	Q9NSI6	S2003	GKPPDPDSEGSTKVL	85 / 7 AA	263
Phosphosite 18:	SETD5	Q9C0A6	S84	RCGDSPNSEGETVPT	66 / 9 AA	158
Phosphosite 19:	COL4A2	P08572	S152	GPQGPPGSEGFTGPP	75 / 8 AA	168
Phosphosite 20:	CDC14A	Q9UNH5	S347	SKLKNRPSSEGSINK	75 / 8 AA	67