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:	S1382
P-Site Sequence:	VTGQEIMSLGGHPNN
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	S1382	VTGQEIMSLGGHPNN	100 / 9 AA	187
Phosphosite 1:	APAF	O14727	S549	ENFQEFLSLNGHLLG	66 / 9 AA	142
Phosphosite 2:	TRAK1	Q9UPV9	S546	TPTESIMSLGTHSRF	66 / 9 AA	106
Phosphosite 3:	KATNB1	Q9BVA0	T60	PNCIMSLTGHTSPVE	85 / 7 AA	72
Phosphosite 4:	KATNB1	Q9BVA0	S58	NKPNCIMSLTGHTSP	85 / 7 AA	72
Phosphosite 5:	CLMN	Q96JQ2	S957	NSSGEAMSLGSHSPQ	75 / 8 AA	112
Phosphosite 6:	PIWIL3	Q7Z3Z3	S524	SSHREAMSLKGHLQS	66 / 9 AA	101
Phosphosite 7:	NIN	Q8N4C6	S1805	ALKQEVMSLHKQLQN	83 / 6 AA	243
Phosphosite 8:	EIF4G3	O43432	S160	DITEEIMSGGGSRNP	75 / 8 AA	177
Phosphosite 9:	ZNF573	Q86YE8	S46	ENYRNLVSLGGHSIS	55 / 9 AA	76
Phosphosite 10:	BUB1B	O60566	S627	TPFHEIMSLKDLPSD	83 / 6 AA	120
Phosphosite 11:	RAB7L1	O14966	S183	NSTEDIMSLSTQGDY	44 / 9 AA	23
Phosphosite 12:	WDR91	A4D1P6	S706	KVLESCLSLGGHRAP	55 / 9 AA	83
Phosphosite 13:	TRAIP	Q9BWF2	S266	SADKEIMSLKKKLTM	83 / 6 AA
Phosphosite 14:	PCDHA3	Q9Y5H8	S191	RNDEEIKSLGLVLKK	71 / 7 AA	102
Phosphosite 15:	NLGN4Y	Q8NFZ3	S731	IQNEEIMSLQMKQLE	83 / 6 AA	92
Phosphosite 16:	NLGN1	Q8N2Q7	S749	AQEEEIMSLQMKHTD	83 / 6 AA	94
Phosphosite 17:	NLGN4X	Q8N0W4	S731	IQNEEIMSLQMKQLE	83 / 6 AA	92
Phosphosite 18:	KRT74	Q7RTS7	S430	REYQELMSLKLALDM	83 / 6 AA	58
Phosphosite 19:	KRT71	Q3SY84	S420	REYQELMSLKLALDM	83 / 6 AA	57
Phosphosite 20:	POU3F2	P20265	S386	PSAQEITSLADSLQL	62 / 8 AA	47