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:	Y364
P-Site Sequence:	ETLNTLKYANRARNI
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	Y364	ETLNTLKYANRARNI	100 / 9 AA	187
Phosphosite 1:	KIF18A	Q8NI77	Y348	DTYNTLKYANRAKDI	100 / 9 AA	102
Phosphosite 2:	KIF21B	O75037	Y363	ETLNTLKYANRARNI	100 / 9 AA	183
Phosphosite 3:	KIF18B	Q86Y91	Y344	DTYNTLKYADRAKEI	88 / 9 AA	92
Phosphosite 4:	KIF27	Q86VH2	Y334	ESLNSLKYANRARNI	88 / 9 AA	160
Phosphosite 5:	KIF2B	Q8N4N8	Y536	NTLNTLRYANRVKKL	77 / 9 AA	76
Phosphosite 6:	KIF2	O00139	Y546	NTLNTLRYANRVKEL	77 / 9 AA	80
Phosphosite 7:	KIF3A	Q9Y496	Y338	ETISTLRYANRAKNI	77 / 9 AA	80
Phosphosite 8:	KIF17	Q9P2E2	Y328	ETLSTLRYANRAKNI	77 / 9 AA	115
Phosphosite 9:	C20orf23	Q96L93	Y351	ETLSTLRYANRAKNI	77 / 9 AA	152
Phosphosite 10:	KIF3B	O15066	Y333	ETLTTLRYANRAKNI	87 / 8 AA	85
Phosphosite 11:	KIF7	Q2M1P5	Y342	ETLNTLNYASRAQNI	77 / 9 AA	151
Phosphosite 12:	KIF13B	Q9NQT8	Y346	ETLSTLRYADRAKHI	66 / 9 AA	203
Phosphosite 13:	KIF13A	Q9H1H9	Y345	ETLSTLRYADRAKRI	66 / 9 AA	202
Phosphosite 14:	KIF24	Q5T7B8	Y539	HTLNTLRYADRVKEL	66 / 9 AA	152
Phosphosite 15:	KIF4B	Q2VIQ3	Y329	ETLSTLRYADRARKI	66 / 9 AA	140
Phosphosite 16:	KIF1A	Q12756	Y347	ETLSTLRYADRAKQI	66 / 9 AA	191
Phosphosite 17:	KIF1B	O60333	Y347	ETLSTLRYADRAKQI	66 / 9 AA	204
Phosphosite 18:	KIF19	Q2TAC6	Y339	ESRNTLTYAGRAKNI	77 / 9 AA	111
Phosphosite 19:	KIF12	Q96FN5	Y353	ETLSTLRYASRAQRV	66 / 9 AA	71
Phosphosite 20:	KIF11	P52732	Y352	ETLSTLEYAHRAKNI	66 / 9 AA	119