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:	Y721
P-Site Sequence:	AKKVRSEYEKKLQAM
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	Y721	AKKVRSEYEKKLQAM	100 / 9 AA	187
Phosphosite 1:	CTGLF11P	A8MT82	Y556	ERWIRSKYEKKLFLA	77 / 9 AA	74
Phosphosite 2:	KIF21A	Q7Z4S6	S719	EKAKKVRSEYEKKLQ	100 / 7 AA	187
Phosphosite 3:	CCDC46	Q8N8E3	Y907	ITYIRQEYETKLKGL	66 / 9 AA	113
Phosphosite 4:	SNX30	Q5VWJ9	Y351	RDQVQAEYEAKLEAV	66 / 9 AA	50
Phosphosite 5:	AGAP11	Q8TF27	Y435	ERWIRSKYEHKLFLA	66 / 9 AA	61
Phosphosite 6:	AGAP4	Q96P64	Y548	ERWIRSKYEEKLFLA	66 / 9 AA	73
Phosphosite 7:	CTGLF1	Q5VW22	Y548	ERWIRSKYEEKLFLA	66 / 9 AA	73
Phosphosite 8:	AGAP7	Q5VUJ5	Y548	ERWIRSKYEEKLFLA	66 / 9 AA	73
Phosphosite 9:	AGAP9	Q5VTM2	Y616	EWWIRSKYEEKLFLA	66 / 9 AA	78
Phosphosite 10:	AGAP10	Q5T2P9	Y571	EWWIRSKYEEKLFLA	66 / 9 AA	73
Phosphosite 11:	AGAP8	Q5SRD3	Y548	ERWIRSKYEEKLFLA	66 / 9 AA	73
Phosphosite 12:	AGAP5	A6NIR3	Y548	ERWIRSKYEEKLFLA	66 / 9 AA	73
Phosphosite 13:	A2M	P01023	Y316	FQLKRKEYEMKLHTE	75 / 8 AA	163
Phosphosite 14:	WDR65	Q96MR6	Y178	IQDIKTKYEKKLRDE	55 / 9 AA	78
Phosphosite 15:	PPFIBP1	Q86W92	Y224	MDSERLQYEKKLKST	75 / 8 AA	114
Phosphosite 16:	Rb-like 2	Q08999	Y306	KPYIRKLYEKKLLKG	66 / 9 AA	128
Phosphosite 17:	COX4I2	Q96KJ9	Y164	GLASRWDYEKKQWKK	71 / 7 AA	20
Phosphosite 18:	C1orf25	Q7Z2T5	Y426	CNIVRTEYYKELAAR	66 / 9 AA	82
Phosphosite 19:	CENTG2	Q9UPQ3	Y716	ERWIRAKYEQKLFLA	55 / 9 AA	94
Phosphosite 20:	AGAP3	Q96P47	Y733	ERWIRAKYEQKLFLA	55 / 9 AA	95