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:	KIF21B
Human P-Site:	T1232
P-Site Sequence:	RGQPIRSTDVGFTPP
UniProt:	O75037
Intern. Prot. ID:	IPI00397809

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KIF21B	O75037	T1232	RGQPIRSTDVGFTPP	100 / 9 AA	183
Phosphosite 1:	TNKS	O95271	S648	ESTPIRTSDVDYRLL	55 / 9 AA	142
Phosphosite 2:	PHF17	Q6IE81	T688	SHKPLRSTDVSQRHL	75 / 8 AA	96
Phosphosite 3:	PHF17	Q6IE81	S687	QSHKPLRSTDVSQRH	75 / 8 AA	96
Phosphosite 4:	POTEF	A5A3E0	T548	EMKKHRSTHVGFPEN	85 / 7 AA	121
Phosphosite 5:	INPP5E	Q9NRR6	S265	SLLAPIRSKDVRSRS	85 / 7 AA	70
Phosphosite 6:	SPEN	Q96T58	T347	QNLPVRSTDTSLKDG	55 / 9 AA	402
Phosphosite 7:	ACPP	P15309	T107	EQVYIRSTDVDRTLM	85 / 7 AA	45
Phosphosite 8:	CEP170	Q5SW79	T997	KKTKSRSTDVGSRAD	100 / 6 AA	175
Phosphosite 9:	CEP170	Q5SW79	S996	EKKTKSRSTDVGSRA	100 / 6 AA	175
Phosphosite 10:	NES	P48681	S680	ENQEPLRSPEVGDEE	62 / 8 AA	177
Phosphosite 11:	AATK	Q6ZMQ8	S117	RSVQLLKSTDVGRHS	71 / 7 AA	145
Phosphosite 12:	FNIP2	Q9P278	T288	GIIPRRSTDETFSLA	66 / 9 AA	122
Phosphosite 13:	SPEN	Q96T58	S346	VQNLPVRSTDTSLKD	62 / 8 AA	402
Phosphosite 14:	PPIL4	Q8WUA2	S268	SRFGPIRSCEVIRDW	71 / 7 AA	57
Phosphosite 15:	FBXW9	Q5XUX1	S413	GCFQLIRSFDVGHSF	85 / 7 AA	54
Phosphosite 16:	ZNF805	Q5CZA5	T568	GRNPISVTDVGRPFT	75 / 8 AA	71
Phosphosite 17:	ZNF264	O43296	T570	GKNPISVTDVGRPFT	75 / 8 AA	71
Phosphosite 18:	AATK	Q6ZMQ8	T118	SVQLLKSTDVGRHSL	71 / 7 AA	145
Phosphosite 19:	PKP4	Q99569	T93	KSFPWRSTDVPNTGV	85 / 7 AA	134
Phosphosite 20:	PKP4	Q99569	S92	EKSFPWRSTDVPNTG	85 / 7 AA	134